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Cheap flights from Seattle to San Francisco from C$ 103

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 18/6. 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
11 May — 18 May1
1 adult
Sat 11/5
Sat 18/5

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 6 May 2024.

Popular in

March

Cheapest in

October

Round-trip from

C$ 375

One-way from

C$ 220
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 216% 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$ 441, or C$ 666 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$ 289 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 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 446,632 searches. Data last updated 6 May 2024.
Find some of the cheapest Delta flights travelling from Seattle to San Francisco. Deals update often to give you more flight options matching your criteria
Tue 4/67:38 p.m.SEA - SFO
Nonstop2h 12mDelta
Wed 5/66:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 6/5C$ 204
Sat 1/65:39 p.m.SEA - SFO
Nonstop2h 08mDelta
Tue 4/66:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 5/5C$ 209
Fri 14/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 6/5C$ 223
Tue 11/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Fri 14/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 6/5C$ 239
Fri 21/67:15 a.m.SEA - SFO
Nonstop2h 17mDelta
Sun 23/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 6/5C$ 242
Wed 5/67:25 a.m.SEA - SFO
Nonstop2h 13mDelta
Thu 6/66:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 6/5C$ 244
Sat 1/65:39 p.m.SEA - SFO
Nonstop2h 08mDelta
Sat 8/68:45 p.m.SFO - SEA
Nonstop2h 18mDelta
Deal found 6/5C$ 249
Fri 31/56:20 a.m.SEA - SFO
Nonstop2h 10mDelta
Mon 3/68:32 p.m.SFO - SEA
Nonstop2h 23mDelta
Deal found 6/5C$ 264
Sat 8/61:40 p.m.SEA - SFO
Nonstop2h 15mDelta
Mon 10/68:05 p.m.SFO - SEA
1 stop18h 33mDelta
Deal found 5/5C$ 286

Cheap Southwest flights from Seattle to San Francisco

Explore cheap flight options specifically provided by Southwest 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 446,632 searches. Data last updated 6 May 2024.
To aid your search, here are some of the cheapest Southwest 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.
Tue 11/67:10 a.m.SEA - SFO
2 stops11h 05mSouthwest
Fri 14/64:45 p.m.SFO - SEA
1 stop7h 50mSouthwest
Deal found 6/5C$ 493
Tue 11/62:10 p.m.SEA - SFO
2 stops8h 50mSouthwest
Fri 14/61:55 p.m.SFO - SEA
2 stops10h 40mSouthwest
Deal found 6/5C$ 582
Wed 15/57:10 a.m.SEA - SFO
2 stops13h 50mSouthwest
Thu 16/55:15 a.m.SFO - SEA
1 stop13h 10mSouthwest
Deal found 6/5C$ 660
Tue 14/57:10 a.m.SEA - SFO
2 stops13h 50mSouthwest
Fri 17/53:35 p.m.SFO - SEA
1 stop7h 35mSouthwest
Deal found 6/5C$ 695
Wed 15/57:10 a.m.SEA - SFO
2 stops13h 50mSouthwest
Thu 16/52:15 p.m.SFO - SEA
2 stops8h 55mSouthwest
Deal found 6/5C$ 772
Tue 14/55:45 a.m.SEA - SFO
3 stops12h 00mSouthwest
Fri 17/53:35 p.m.SFO - SEA
1 stop7h 35mSouthwest
Deal found 6/5C$ 790
Tue 14/55:45 a.m.SEA - SFO
3 stops12h 00mSouthwest
Fri 17/52:15 p.m.SFO - SEA
2 stops8h 55mSouthwest
Deal found 6/5C$ 1,107

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 446,632 searches. Prices were last updated on 6 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.
Tue 4/67:38 p.m.SEA - SFO
Nonstop2h 12mDelta
Tue 11/68:45 p.m.SFO - SEA
Nonstop2h 18mDelta
Deal found 5/5C$ 204
Sat 1/65:39 p.m.SEA - SFO
Nonstop2h 08mDelta
Tue 4/66:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 5/5C$ 209
Tue 4/65:15 p.m.SEA - SFO
1 stop4h 20mAlaska Airlines
Wed 5/67:00 a.m.SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 6/5C$ 216
Sat 1/62:11 p.m.SEA - SFO
1 stop6h 37mAlaska Airlines
Tue 4/67:00 a.m.SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 5/5C$ 222
Fri 14/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 5/5C$ 223
Fri 31/59:45 a.m.SEA - SFO
1 stop14h 14mFrontier
Mon 3/610:07 a.m.SFO - SEA
1 stop9h 03mFrontier
Deal found 5/5C$ 229
Tue 4/66:45 a.m.SEA - SFO
1 stop5h 52mAlaska Airlines
Tue 4/64:55 p.m.SFO - SEA
1 stop4h 59mAlaska Airlines
Deal found 5/5C$ 230
Wed 12/64:25 p.m.SEA - SFO
1 stop5h 10mAlaska Airlines
Mon 15/77:59 p.m.SFO - SEA
Nonstop2h 09mAlaska Airlines
Deal found 5/5C$ 235
Tue 11/69:50 a.m.SEA - SFO
Nonstop2h 26mDelta
Fri 14/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 6/5C$ 239

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 446,632 searches. Data last updated 6 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.
Tue 4/67:38 p.m.SEA - SFO
Nonstop2h 12mDelta
Tue 11/68:45 p.m.SFO - SEA
Nonstop2h 18mDelta
Deal found 5/5C$ 204
Sat 1/65:39 p.m.SEA - SFO
Nonstop2h 08mDelta
Tue 4/66:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 5/5C$ 209
Tue 4/65:15 p.m.SEA - SFO
1 stop4h 20mAlaska Airlines
Wed 5/67:00 a.m.SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 6/5C$ 216
Sat 1/62:11 p.m.SEA - SFO
1 stop6h 37mAlaska Airlines
Tue 4/67:00 a.m.SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 5/5C$ 222
Fri 14/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 5/5C$ 223
Wed 27/117:20 a.m.SEA - SFO
Nonstop2h 14mDelta
Sat 30/117:59 p.m.SFO - SEA
Nonstop2h 23mDelta
Deal found 5/5C$ 229
Tue 4/66:45 a.m.SEA - SFO
1 stop5h 52mAlaska Airlines
Tue 4/64:55 p.m.SFO - SEA
1 stop4h 59mAlaska Airlines
Deal found 5/5C$ 230
Wed 12/64:25 p.m.SEA - SFO
1 stop5h 10mAlaska Airlines
Mon 15/77:59 p.m.SFO - SEA
Nonstop2h 09mAlaska Airlines
Deal found 5/5C$ 235
Tue 11/69:50 a.m.SEA - SFO
Nonstop2h 26mDelta
Fri 14/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 6/5C$ 239

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 446,632 searches. Data last updated 6 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.
Tue 4/67:38 p.m.SEA - SFO
Nonstop2h 12mDelta
Tue 11/68:45 p.m.SFO - SEA
Nonstop2h 18mDelta
Deal found 5/5C$ 204
Sat 1/65:39 p.m.SEA - SFO
Nonstop2h 08mDelta
Tue 4/66:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 5/5C$ 209
Sat 15/66:00 a.m.SEA - SFO
Nonstop2h 15mAlaska Airlines
Wed 17/77:05 a.m.SFO - SEA
Nonstop2h 12mAlaska Airlines
Deal found 5/5C$ 216
Fri 14/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Tue 18/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 6/5C$ 223
Sat 1/67:25 a.m.SEA - SFO
Nonstop2h 13mDelta
Sun 16/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 5/5C$ 229
Sat 15/66:00 a.m.SEA - SFO
Nonstop2h 15mAlaska Airlines
Mon 15/77:05 a.m.SFO - SEA
Nonstop2h 12mAlaska Airlines
Deal found 5/5C$ 235
Tue 11/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Fri 14/65:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 6/5C$ 239
Fri 21/67:15 a.m.SEA - SFO
Nonstop2h 17mDelta
Fri 5/75:55 a.m.SFO - SEA
Nonstop2h 15mDelta
Deal found 6/5C$ 242
Wed 5/67:25 a.m.SEA - SFO
Nonstop2h 13mDelta
Thu 6/66:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 6/5C$ 244

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 446,632 searches. Data last updated 6 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 15/511:20 a.m.SEA - SFO
Nonstop2h 14mAlaska Airlines
Wed 29/56:00 a.m.SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 6/5C$ 421
Wed 15/511:22 a.m.SEA - SFO
1 stop5h 21mAlaska Airlines
Wed 29/58:00 a.m.SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 6/5C$ 434
Tue 14/57:59 p.m.SEA - SFO
1 stop11h 26mDelta
Wed 22/56:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 5/5C$ 519
Thu 16/53:47 p.m.SEA - SFO
Nonstop2h 09mAlaska Airlines
Tue 21/56:00 a.m.SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 6/5C$ 527
Tue 14/57:59 p.m.SEA - SFO
1 stop11h 26mDelta
Mon 20/54:00 p.m.SFO - SEA
1 stop7h 16mDelta
Deal found 6/5C$ 532
Thu 16/54:25 p.m.SEA - SFO
1 stop5h 10mAlaska Airlines
Mon 20/56:55 p.m.SFO - SEA
Nonstop2h 11mAlaska Airlines
Deal found 6/5C$ 539
Mon 13/59:50 p.m.SEA - SFO
1 stop9h 35mDelta
Sun 19/56:00 a.m.SFO - SEA
Nonstop2h 17mDelta
Deal found 5/5C$ 546
Thu 16/58:35 a.m.SEA - SFO
1 stop4h 37mAlaska Airlines
Mon 20/58:00 a.m.SFO - SEA
1 stop3h 34mAlaska Airlines
Deal found 6/5C$ 553
Tue 14/55:59 p.m.SEA - SFO
1 stop6h 06mAlaska Airlines
Sat 29/68:02 p.m.SFO - SEA
Nonstop2h 09mAlaska Airlines
Deal found 5/5C$ 567

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 446,632 searches. Data last updated 6 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.
Tue 18/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Deal found 6/5C$ 103
Wed 16/109:20 p.m.SEA - SFO
Nonstop2h 17mDelta
Deal found 5/5C$ 104
Sat 1/65:39 p.m.SEA - SFO
Nonstop2h 08mDelta
Deal found 6/5C$ 108
Sat 15/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Deal found 6/5C$ 115
Sat 1/64:25 p.m.SEA - SFO
1 stop5h 10mAlaska Airlines
Deal found 6/5C$ 120
Fri 7/69:59 p.m.SEA - SFO
Nonstop2h 16mDelta
Deal found 6/5C$ 122
Mon 3/67:38 p.m.SEA - SFO
Nonstop2h 12mDelta
Deal found 6/5C$ 123
Tue 18/65:56 p.m.SEA - SFO
1 stop6h 03mAlaska Airlines
Deal found 5/5C$ 127
Mon 10/64:31 p.m.SEA - SFO
1 stop5h 04mAlaska Airlines
Deal found 6/5C$ 134

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 446,632 searches. Data last updated 6 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 204 - C$ 493

Route

Depart

Return

Price

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 4/6

Nonstop2h 12m

San Francisco

Wed 5/6

Nonstop2h 17m

C$ 204

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 1/6

Nonstop2h 08m

San Francisco

Tue 4/6

Nonstop2h 17m

C$ 209

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 4/6

1 stop4h 20m

San Francisco

Wed 5/6

Nonstop2h 15m

C$ 216

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 1/6

1 stop6h 37m

San Francisco

Tue 4/6

Nonstop2h 15m

C$ 222

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 14/6

Nonstop2h 16m

San Francisco

Tue 18/6

Nonstop2h 15m

C$ 223

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 31/5

1 stop14h 14m

San Francisco

Mon 3/6

1 stop9h 03m

C$ 229

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 4/6

1 stop5h 52m

San Francisco

Tue 4/6

1 stop4h 59m

C$ 230

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 25/5

1 stop22h 56m

San Francisco

Mon 27/5

1 stop8h 11m

C$ 486

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 11/6

2 stops11h 05m

San Francisco

Fri 14/6

1 stop7h 50m

C$ 493

Flights are sorted by cheapest first

Deals found on 6/5

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 3 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 28 April 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$ 117 while a round-trip flight costs C$ 279. Price data was last updated on 5 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$ 418). 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$ 375

February

C$ 382

March

C$ 489

April

C$ 464

May

C$ 486

June

C$ 502

July

C$ 572

August

C$ 557

September

C$ 505

October

C$ 506

November

C$ 539

December

C$ 501

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 6 May 2024.
To help decide which airline to fly from Seattle to San Francisco, see what other customers have to say about Delta, Southwest 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
6,082 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Boarding

8.3

Entertainment

7.8

Food

7.3

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Southwest
8.2
Very good
6,082 reviews
Southwest
8.2
Very good
6,082 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Boarding

8.3

Entertainment

7.8

Food

7.3

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Alaska Airlines
8.1
Very good
9,137 reviews
Southwest
8.2
Very good
6,082 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Boarding

8.3

Entertainment

7.8

Food

7.3

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Delta
8.1
Very good
10,818 reviews
Southwest
8.2
Very good
6,082 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Boarding

8.3

Entertainment

7.8

Food

7.3

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

United Airlines
7.4
Good
11,090 reviews
Southwest
8.2
Very good
6,082 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Boarding

8.3

Entertainment

7.8

Food

7.3

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Sun Country Air
7.3
Good
642 reviews
Southwest
8.2
Very good
6,082 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Boarding

8.3

Entertainment

7.8

Food

7.3

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

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 10m for a nonstop flight. There are 64 flights from Seattle/Tacoma Intl to San Francisco per day from 3 airlines.

  • Can I find flights from Seattle to San Francisco for under C$ 300 on Cheapflights?

    Yes, there are multiple flights from Seattle to San Francisco for under C$ 300. The cheapest flight booked recently is on Delta for just C$ 204, but on average you can expect to pay C$ 238.

  • Are there direct flights from Seattle to San Francisco for under C$ 300 on Cheapflights?

    Cheapflights has 20 direct flights from Seattle to San Francisco under C$ 300. A good price for a direct flight from Seattle to San Francisco is less than C$ 253.

  • Are there last-minute flights available from Seattle to San Francisco for under C$ 500?

    There are currently 20+ open flights from Seattle to San Francisco within the next 7 days for less than C$ 500.

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

    You can find direct flights on the following days: Monday, Tuesday, Wednesday, 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 446 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 122 flights depart from Seattle to San Francisco per day.
    Early Morning (Midnight to 6am) - 1% of flight departures
    Morning (6am - Midday) - 37% of flight departures
    Afternoon (Noon - 6pm) - 43% of flight departures
    Evening (6pm - Midnight) - 20% 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 12m. Delta provides one of the quickest options available for as low as C$ 204. 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$ 204, Delta will fly you from Seattle to San Francisco and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Frontier - these airlines can fly you to your destination from C$ 216 and C$ 229, respectively. Delta is currently priced 29% 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$ 103 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Sun Country Air, with prices starting from C$ 120 and C$ 223, respectively.

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

    Alaska Airlines, Delta and United Airlines 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 China Eastern (86%), SWISS (72%) or Turkish Airlines (70%) 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$ 1,495. The most popular route, (Seattle/Tacoma Intl - San Francisco), can usually be booked for C$ 264.

  • 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 6/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 446,632 searches. Data last updated 6 May 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 82AverageC$ 189FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FrontierCheapestC$ 158AverageC$ 311FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapestC$ 161AverageC$ 243FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 232AverageC$ 509FlexibilityNo 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 6 May 2024.
20%of flight departuresEarly morningMidnight to 6 am
30%of flight departuresMorning6 am to noon
29%of flight departuresAfternoonNoon to 6 pm
21%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 6 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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