Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Salt Lake City to Seattle from C$ 111

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SEA
25 Nov — 2 Dec1
1 adult

Cheap flight deals from Salt Lake City to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Seattle (SEA). 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 20 November 2024.

Round-trip from

C$ 136

One-way from

C$ 111

Popular in

July

Cheapest in

January
Alaska Airlines
  • Alaska Airlines
  • 24/1-27/1
  • Nonstop
  • 4h 19m total
  • Salt Lake City to Seattle
Search Deals
Delta
  • Delta
  • 18/12
  • Nonstop
  • 2h 45m total
  • Salt Lake City to Seattle
Search Deals
High demand for flights, 19% potential price rise
Search Deals
Best time to find cheap flights, 28% potential price drop
Search Deals

Find flight deals from Salt Lake City to Seattle

Cheapest flights from Salt Lake City to Seattle
Explore the most affordable flight options available from Salt Lake City to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Fri 13/123:30 p.m.SLC - SEA
Nonstop2h 12mAlaska Airlines
Sun 5/18:55 p.m.SEA - SLC
Nonstop1h 54mAlaska Airlines
Deal found 19/11C$ 136
Wed 11/128:45 p.m.SLC - SEA
Nonstop2h 40mDelta
Wed 18/129:20 p.m.SEA - SLC
Nonstop2h 07mDelta
Deal found 20/11C$ 220
Thu 5/126:30 a.m.SLC - SEA
1 stop6h 25mSpirit Airlines
Sat 7/129:21 p.m.SEA - SLC
1 stop22h 04mSpirit Airlines
Deal found 20/11C$ 344
Sun 15/127:50 a.m.SLC - SEA
1 stop9h 10mUnited Airlines
Tue 17/129:25 a.m.SEA - SLC
2 stops11h 34mUnited Airlines
Deal found 20/11C$ 370
Thu 5/126:30 a.m.SLC - SEA
1 stop6h 25mMultiple Airlines
Sat 7/122:07 p.m.SEA - SLC
Nonstop2h 02mMultiple Airlines
Deal found 20/11C$ 388
Sat 7/1212:10 p.m.SLC - SEA
1 stop9h 30mSouthwest
Tue 10/126:00 a.m.SEA - SLC
2 stops8h 10mSouthwest
Deal found 20/11C$ 575

Find flights from Salt Lake City to Seattle within your budget

Customize your flight search to find flights from Salt Lake City to Seattle 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 645,034 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Fri 24/1

9:25 a.m.-10:40 a.m.

Nonstop2h 15m

Seattle/Tacoma Intl

Mon 27/1

8:00 p.m.-10:59 p.m.

Nonstop1h 59m

C$ 136

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Wed 11/12

8:45 p.m.-10:25 p.m.

Nonstop2h 40m

Seattle/Tacoma Intl

Wed 18/12

9:20 p.m.-12:27 a.m.

Nonstop2h 07m

C$ 220

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Mon 13/1

8:00 a.m.-2:00 p.m.

1 stop7h 00m

Seattle/Tacoma Intl

Tue 21/1

9:20 a.m.-10:04 p.m.

2 stops11h 44m

C$ 323

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Thu 5/12

6:30 a.m.-11:55 a.m.

1 stop6h 25m

Seattle/Tacoma Intl

Sat 7/12

9:21 p.m.-8:25 p.m.

1 stop22h 04m

C$ 344

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Tue 18/2

3:05 p.m.-10:30 p.m.

2 stops8h 25m

Seattle/Tacoma Intl

Sat 22/2

7:00 a.m.-4:00 p.m.

2 stops8h 00m

C$ 372

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Thu 5/12

6:30 a.m.-11:55 a.m.

1 stop6h 25m

Seattle/Tacoma Intl

Sat 7/12

2:07 p.m.-5:09 p.m.

Nonstop2h 02m

C$ 388

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Wed 18/12

8:00 a.m.-9:45 a.m.

Nonstop2h 45m

C$ 111

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Mon 16/12

7:43 a.m.-9:13 a.m.

Nonstop2h 30m

C$ 153

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Sun 22/12

6:17 p.m.-11:50 p.m.

1 stop6h 33m

C$ 228

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Sun 5/1

7:00 p.m.-11:30 p.m.

1 stop5h 30m

C$ 263

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Best time to book a flight from Salt Lake City to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Salt Lake City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Salt Lake City to Seattle

Get recent, data-driven insights about flights from Salt Lake City to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Salt Lake City to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Seattle. Price data was last updated on 15 November 2024.

The price you pay for your flight from Salt Lake City to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Salt Lake City to Seattle?

Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Seattle (average of C$ 271). Flying from Salt Lake City to Seattle in March 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.

What is the cheapest time of day to fly from SLC to SEA?

Find hourly flight availability from Salt Lake City to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Salt Lake City to Seattle as you normally would.

Weekly flight availability from Salt Lake City to Seattle

Explore weekly flight availability from Salt Lake City to Seattle. 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 20 November 2024.

The most flights from SLC to SEA are scheduled on a Wednesday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 20 November 2024.
Read through reviews of airlines operating flights from Salt Lake City to Seattle, such as Alaska Airlines, United Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Spirit Airlines
6.3
Okay
8,174 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • How popular is this Salt Lake City to Seattle flight route?

    This flight path from Salt Lake City to Seattle/Tacoma Intl was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Salt Lake City to Seattle round-trip?

    Currently priced at C$ 136, Alaska Airlines will fly you from Salt Lake City to Seattle and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from C$ 220 and C$ 337, respectively. Alaska Airlines is currently priced 61% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Salt Lake City to Seattle one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 111. Users have also found prices from C$ 153 and C$ 228 on Alaska Airlines and United Airlines, respectively.

  • What are the most reliable airlines from Salt Lake City to Seattle?

    Before booking your flight to Seattle from Salt Lake City, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (100%), ITA Airways (100%), Singapore Airlines( 100%).

  • What are the cheapest flights from Salt Lake City to Seattle?

    While on average a flight from Salt Lake City to Seattle is generally C$ 218, our data shows the cheapest flight currently is C$ 151. When looking at the most popular route, (Salt Lake City - Seattle/Tacoma Intl), you can expect to pay C$ 304 for that flight.

  • Can I find deals for flights from Salt Lake City to Seattle that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Seattle?

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

  • Can I find deals for business class flights from Salt Lake City to Seattle?

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

  • What is the cheapest month to book a flight from Salt Lake City to Seattle?

    Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Seattle (average of C$ 271). Flying from Salt Lake City to Seattle in March 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Salt Lake City to Seattle?

Cheapflights makes it easy to find Salt Lake City to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Salt Lake City to Seattle?

Millions of users choose and trust Cheapflights to book the best flight deals from Salt Lake City to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Salt Lake City to Seattle with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Salt Lake City to Seattle, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Salt Lake City to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Salt Lake City to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines