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Cheap flights from Seattle to San Francisco from C$ 97

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — SFO
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

The best prices from Seattle/Tacoma Intl to San Francisco are usually found in October or September, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Seattle to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 May 2024.

Popular in

March

Cheapest in

October

Round-trip from

C$ 374

One-way from

C$ 124
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Seattle/Tacoma Intl to San Francisco
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One-way flight from Seattle/Tacoma Intl to San Francisco
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What is the cheapest day to fly round-trip from Seattle to San Francisco?

Flights from Seattle to San Francisco are generally found to be more expensive on Sunday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

How far in advance should I book a flight from Seattle to San Francisco?

Travellers have found it’s best to book a flight 50 days in advance to save up to 214% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to San Francisco 1-2 weeks in advance for as low as C$ 429, or C$ 661 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to San Francisco?

October is one of the best times of the year to fly to San Francisco from Seattle. Prices for October average C$ 288 per person but you can even find prices for as low as C$ 108. The most expensive prices can be found in the month of March. Opting for a October flight can save you 13% on your journey compared to booking in March

When is the cheapest time to fly from Seattle to San Francisco (SEA - SFO)?

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Seattle to San Francisco by exploring options for tickets in the morning.

Cheap Frontier flights from Seattle to San Francisco

Explore cheap flight options specifically provided by Frontier for the route between Seattle and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Find some of the cheapest Frontier flights travelling from Seattle to San Francisco. Deals update often to give you more flight options matching your criteria
Sat 1/610:22 a.m.SEA - SFO
1 stop13h 37mFrontier
Tue 4/65:15 a.m.SFO - SEA
1 stop7h 42mFrontier
Deal found 14/5C$ 192
Fri 23/87:51 p.m.SEA - SFO
1 stop5h 08mFrontier
Mon 26/811:43 a.m.SFO - SEA
1 stop9h 05mFrontier
Deal found 15/5C$ 204
Mon 26/87:51 p.m.SEA - SFO
1 stop16h 24mFrontier
Tue 3/95:15 a.m.SFO - SEA
1 stop7h 07mFrontier
Deal found 16/5C$ 206
Mon 26/87:51 p.m.SEA - SFO
1 stop25h 47mFrontier
Mon 2/911:43 a.m.SFO - SEA
1 stop9h 05mFrontier
Deal found 16/5C$ 211
Fri 31/52:17 p.m.SEA - SFO
1 stop18h 50mFrontier
Mon 3/610:07 a.m.SFO - SEA
1 stop9h 03mFrontier
Deal found 15/5C$ 218
Mon 26/87:51 p.m.SEA - SFO
1 stop16h 24mFrontier
Sun 1/912:58 a.m.SFO - SEA
1 stop7h 39mFrontier
Deal found 16/5C$ 272
Thu 27/610:58 p.m.SEA - SFO
1 stop23h 03mFrontier
Wed 10/712:59 a.m.SFO - SEA
1 stop9h 25mFrontier
Deal found 15/5C$ 462

Cheap Delta flights from Seattle to San Francisco

Explore cheap flight options specifically provided by Delta for the route between Seattle and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Seattle to San Francisco. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 12/67:15 a.m.SEA - SFO
Nonstop2h 17mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 16/5C$ 200
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 207
Sat 20/79:50 p.m.SEA - SFO
Nonstop2h 15mDelta
Tue 30/75:55 a.m.SFO - SEA
Nonstop2h 05mDelta
Deal found 15/5C$ 214
Fri 14/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Wed 19/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 221
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Thu 20/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 228
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Sun 16/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 16/5C$ 229
Wed 12/67:15 a.m.SEA - SFO
Nonstop2h 17mDelta
Mon 17/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 234
Wed 29/57:25 a.m.SEA - SFO
Nonstop2h 12mDelta
Tue 4/66:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 15/5C$ 236
Thu 11/77:15 a.m.SEA - SFO
Nonstop2h 17mDelta
Sun 14/75:55 a.m.SFO - SEA
Nonstop2h 05mDelta
Deal found 16/5C$ 241

Cheap Seattle to San Francisco flights in May & June 2024

Find cheap flight options from Seattle to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Prices were last updated on 16 May 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sat 1/610:22 a.m.SEA - SFO
1 stop13h 37mFrontier
Tue 4/65:15 a.m.SFO - SEA
1 stop7h 42mFrontier
Deal found 14/5C$ 192
Wed 12/67:15 a.m.SEA - SFO
Nonstop2h 17mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 200
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 207
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Sat 22/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 16/5C$ 214
Fri 31/52:17 p.m.SEA - SFO
1 stop18h 50mFrontier
Mon 3/610:07 a.m.SFO - SEA
1 stop9h 03mFrontier
Deal found 15/5C$ 218
Fri 14/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Wed 19/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 221
Wed 12/69:35 p.m.SEA - SFO
Nonstop2h 09mAlaska Airlines
Wed 19/66:59 p.m.SFO - SEA
1 stop5h 00mAlaska Airlines
Deal found 16/5C$ 226
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Thu 20/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 228
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Sun 16/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 16/5C$ 229

Seattle to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Seattle and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sat 1/610:22 a.m.SEA - SFO
1 stop13h 37mFrontier
Tue 4/65:15 a.m.SFO - SEA
1 stop7h 42mFrontier
Deal found 14/5C$ 192
Wed 12/67:15 a.m.SEA - SFO
Nonstop2h 17mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 200
Fri 23/87:51 p.m.SEA - SFO
1 stop5h 08mFrontier
Mon 26/811:43 a.m.SFO - SEA
1 stop9h 05mFrontier
Deal found 15/5C$ 204
Mon 26/87:51 p.m.SEA - SFO
1 stop16h 24mFrontier
Tue 3/95:15 a.m.SFO - SEA
1 stop7h 07mFrontier
Deal found 16/5C$ 206
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Wed 19/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 207
Mon 26/87:51 p.m.SEA - SFO
1 stop25h 47mFrontier
Mon 2/911:43 a.m.SFO - SEA
1 stop9h 05mFrontier
Deal found 16/5C$ 211
Tue 27/811:33 a.m.SEA - SFO
Nonstop2h 14mAlaska Airlines
Tue 3/96:50 a.m.SFO - SEA
1 stop4h 47mAlaska Airlines
Deal found 16/5C$ 213
Sat 20/79:50 p.m.SEA - SFO
Nonstop2h 15mDelta
Tue 30/75:55 a.m.SFO - SEA
Nonstop2h 05mDelta
Deal found 15/5C$ 214
Fri 31/52:17 p.m.SEA - SFO
1 stop18h 50mFrontier
Mon 3/610:07 a.m.SFO - SEA
1 stop9h 03mFrontier
Deal found 15/5C$ 218

Direct flights to San Francisco from Seattle

Discover non-stop flight options from Seattle to San Francisco. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
If you're seeking options on non-stop flights from Seattle to San Francisco, check out these fares. Users seeking other options on flights from Seattle to San Francisco should update the search form at the top of the page.
Wed 24/76:00 a.m.SEA - SFO
Nonstop2h 15mAlaska Airlines
Wed 24/710:15 a.m.SFO - SEA
Nonstop2h 12mAlaska Airlines
Deal found 15/5C$ 192
Wed 12/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Wed 19/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 16/5C$ 200
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 207
Sat 20/79:50 p.m.SEA - SFO
Nonstop2h 15mDelta
Tue 30/75:55 a.m.SFO - SEA
Nonstop2h 05mDelta
Deal found 15/5C$ 214
Mon 3/65:31 p.m.SEA - SFO
Nonstop2h 11mDelta
Tue 11/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 16/5C$ 218
Fri 14/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Wed 19/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 221
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Thu 20/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 228
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Sun 16/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 16/5C$ 229
Wed 12/67:15 a.m.SEA - SFO
Nonstop2h 17mDelta
Mon 17/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 15/5C$ 234

Seattle to San Francisco flights leaving soon

Find last-minute flight options from Seattle to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Have a look at some of the last-minute flights available departing from Seattle to San Francisco. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 22/57:38 p.m.SEA - SFO
Nonstop2h 12mDelta
Thu 30/56:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 15/5C$ 313
Wed 22/55:59 p.m.SEA - SFO
1 stop5h 45mDelta
Wed 29/56:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 15/5C$ 326
Thu 23/57:00 a.m.SEA - SFO
Nonstop2h 14mAlaska Airlines
Thu 30/58:00 a.m.SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 15/5C$ 347
Fri 24/59:35 p.m.SEA - SFO
Nonstop2h 09mAlaska Airlines
Thu 30/57:40 a.m.SFO - SEA
1 stop5h 07mAlaska Airlines
Deal found 15/5C$ 360
Sat 25/57:25 a.m.SEA - SFO
Nonstop2h 12mDelta
Fri 31/56:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 16/5C$ 381
Wed 22/57:25 a.m.SEA - SFO
Nonstop2h 12mDelta
Tue 28/58:30 p.m.SFO - SEA
Nonstop2h 22mDelta
Deal found 15/5C$ 391
Sun 26/59:25 a.m.SEA - SFO
1 stop5h 26mDelta
Fri 31/56:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 15/5C$ 394
Wed 22/55:59 p.m.SEA - SFO
1 stop5h 45mDelta
Tue 28/58:30 p.m.SFO - SEA
Nonstop2h 22mDelta
Deal found 15/5C$ 403
Wed 22/59:15 a.m.SEA - SFO
Nonstop2h 14mAlaska Airlines
Wed 22/52:44 p.m.SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 15/5C$ 410

One-way flights to San Francisco from Seattle

Search for one-way flight options from Seattle to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Some of the best available deals we've found on one-way flights from Seattle to San Francisco. Those needing a return flight from Seattle to San Francisco can use the search form above.
Wed 5/69:41 p.m.SEA - SFO
1 stop9h 06mFrontier
Deal found 15/5C$ 97
Wed 5/67:25 a.m.SEA - SFO
Nonstop2h 13mDelta
Deal found 15/5C$ 101
Tue 4/68:14 p.m.SEA - SFO
1 stop12h 05mFrontier
Deal found 15/5C$ 104
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Deal found 15/5C$ 108
Fri 7/63:34 p.m.SEA - SFO
1 stop8h 35mFrontier
Deal found 15/5C$ 109
Mon 3/69:40 a.m.SEA - SFO
1 stop21h 19mFrontier
Deal found 15/5C$ 110
Tue 16/76:45 a.m.SEA - SFO
1 stop6h 28mAlaska Airlines
Deal found 15/5C$ 113
Sat 29/67:20 a.m.SEA - SFO
Nonstop2h 17mDelta
Deal found 16/5C$ 114
Thu 19/99:37 a.m.SEA - SFO
1 stop22h 36mFrontier
Deal found 15/5C$ 117

Find flights from Seattle to San Francisco within your budget

Customize your flight search to find flights from Seattle to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 192 - C$ 420

Route

Depart

Return

Price

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 1/6

1 stop13h 37m

San Francisco

Tue 4/6

1 stop7h 42m

C$ 192

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 12/6

Nonstop2h 17m

San Francisco

Tue 18/6

Nonstop2h 15m

C$ 200

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 23/8

1 stop5h 08m

San Francisco

Mon 26/8

1 stop9h 05m

C$ 204

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Mon 26/8

1 stop16h 24m

San Francisco

Tue 3/9

1 stop7h 07m

C$ 206

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 15/6

Nonstop2h 16m

San Francisco

Tue 18/6

Nonstop2h 15m

C$ 207

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 17/7

Nonstop2h 11m

San Francisco

Wed 24/7

1 stop5h 55m

C$ 213

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 24/8

Nonstop2h 14m

San Francisco

Wed 28/8

1 stop4h 47m

C$ 219

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sun 2/6

Nonstop2h 17m

San Francisco

Mon 3/6

Nonstop2h 11m

C$ 365

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Mon 26/8

Nonstop2h 14m

San Francisco

Mon 2/9

Nonstop2h 15m

C$ 420

Flights are sorted by cheapest first

Deals found on 14/5

When is the best time to book a flight from Seattle to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to San Francisco. Price data was last updated on 10 May 2024.
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Seattle to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Seattle to San Francisco. Price data was last updated on 12 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to San Francisco flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Francisco by month

Plan your trip from Seattle to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to San Francisco is currently C$ 108 while a round-trip flight costs C$ 247. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to San Francisco (average of C$ 274). Flying from Seattle to San Francisco in July is currently the most expensive (average of C$ 419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 373

February

C$ 380

March

C$ 486

April

C$ 462

May

C$ 484

June

C$ 499

July

C$ 571

August

C$ 552

September

C$ 503

October

C$ 503

November

C$ 535

December

C$ 500

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

11 - 17 °C

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 16 May 2024.
To help decide which airline to fly from Seattle to San Francisco, see what other customers have to say about Frontier, Delta and Alaska Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
6,040 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very good
9,157 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,673 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

WestJet
7.5
Good
2,919 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,924 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Seattle to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to San Francisco?

    If you book a flight from Seattle to San Francisco, you will be flying from Seattle/Tacoma Intl to San Francisco. Flights to San Francisco (SFO) from Seattle/Tacoma Intl (SEA) take 2h 12m for a nonstop flight. There are 64 flights from Seattle/Tacoma Intl to San Francisco per day from 4 airlines.

  • Can I find flights from Seattle to San Francisco for under C$ 200 on Cheapflights?

    Yes, there are multiple flights from Seattle to San Francisco for under C$ 200. The cheapest flight booked recently is on Frontier for just C$ 192, but on average you can expect to pay C$ 219.

  • Are there direct flights from Seattle to San Francisco for under C$ 200 on Cheapflights?

    Cheapflights has 20 direct flights from Seattle to San Francisco under C$ 200. A good price for a direct flight from Seattle to San Francisco is less than C$ 236.

  • Are there last-minute flights available from Seattle to San Francisco for under C$ 400?

    There are currently 20+ open flights from Seattle to San Francisco within the next 7 days for less than C$ 400.

  • What days are direct flights available from Seattle to San Francisco?

    You can find direct flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How popular is this Seattle to San Francisco flight route?

    This flight path from Seattle/Tacoma Intl to San Francisco was viewed by 448 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Seattle to San Francisco on average per day?

    On average 128 flights depart from Seattle to San Francisco per day.
    Early Morning (Midnight to 6am) - 1% of flight departures
    Morning (6am - Midday) - 31% of flight departures
    Afternoon (Noon - 6pm) - 42% of flight departures
    Evening (6pm - Midnight) - 26% of flight departures

  • How long is the flight from Seattle to San Francisco?

    A quick flight from Seattle to San Francisco can take about 2h 11m. Frontier provides one of the quickest options available for as low as C$ 192. The distance between Seattle and San Francisco is about 1099 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to San Francisco round-trip?

    Currently priced at C$ 192, Frontier will fly you from Seattle to San Francisco and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from C$ 200 and C$ 213, respectively. Frontier is currently priced 33% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seattle to San Francisco one-way?

    C$ 97 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from C$ 101 and C$ 113, respectively.

  • What are the most popular airlines that fly from Seattle to San Francisco?

    Alaska Airlines, Delta and Frontier are the most popular airlines when flying from Seattle to San Francisco.

  • What are the most reliable airlines from Seattle to San Francisco?

    No one likes to see their flight delayed. When booking a flight from Seattle to San Francisco consider choosing Horizon Air (72%), China Eastern (71%) or China Southern (62%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to San Francisco?

    The cheapest flight price from Seattle to San Francisco is C$ 94. On average you can expect to pay C$ 1,479. The most popular route, (Seattle/Tacoma Intl - San Francisco), can usually be booked for C$ 221.

  • What does SEA to SFO mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and San Francisco Airport (SFO). Codes like San Francisco Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Seattle to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to San Francisco that include hotel bookings?

    Yes. In addition to deals on Seattle to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to San Francisco.

  • Can I find deals for business class flights from Seattle to San Francisco?

    Yes. Cheapflights offers flight deals from Seattle to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to San Francisco that allow pets onboard?

    Many airlines flying from Seattle to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to San Francisco?

    Yes, you can often find last-minute deals on Seattle to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to San Francisco flight deals updated?

    The Seattle to San Francisco flight deals you see on this page were last updated on 16/5.

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Alternative routes for Seattle to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Seattle to San Francisco

Discover the top 4 airlines that operate flights from Seattle to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 81AverageC$ 188FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FrontierCheapestC$ 157AverageC$ 310FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapestC$ 160AverageC$ 241FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 231AverageC$ 506FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Seattle to San Francisco by cabin class

Find flights from Seattle to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seattle to San Francisco

Find hourly flight availability from Seattle to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 May 2024.
7%of flight departuresEarly morningMidnight to 6 am
27%of flight departuresMorning6 am to noon
31%of flight departuresAfternoonNoon to 6 pm
35%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to San Francisco

Explore weekly flight availability from Seattle to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 May 2024.
Sunday50daily flights
Monday86daily flights
Tuesday56daily flights
Wednesday52daily flights
Thursday66daily flights
Friday87daily flights
Saturday51daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to San Francisco?

Deals for Seattle to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to San Francisco with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to San Francisco with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to San Francisco become cheaper?

Yes! Start tracking prices for Seattle to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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