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SLC - SEA

C$ 149 Find cheap flights from Salt Lake City to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Seattle departing on 11/6. 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.
1 adult
0 bags
Thu 6/6
Thu 13/6

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Seattle, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals from Salt Lake City to Seattle (SLC-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:20 p.m. - 5:30 p.m.SLC-SEA
2h 10mdirect
3:16 p.m. - 6:19 p.m.SEA-SLC
2h 03mdirect
C$ 297Alaska Airlines
Find Deal
Tue, 28 May - Tue, 4 Jun
12:01 p.m. - 5:04 p.m.SLC-SEA
6h 03m1 stop
7:54 p.m. - 10:55 p.m.SEA-SLC
2h 01mdirect
C$ 316Alaska Airlines
Find Deal
Thu, 30 May - Thu, 30 May
4:20 p.m. - 5:30 p.m.SLC-SEA
2h 10mdirect
7:54 p.m. - 10:55 p.m.SEA-SLC
2h 01mdirect
C$ 324Alaska Airlines
Find Deal
Wed, 29 May - Mon, 3 Jun
11:05 a.m. - 12:16 p.m.SLC-SEA
2h 11mdirect
3:16 p.m. - 6:19 p.m.SEA-SLC
2h 03mdirect
C$ 343Alaska Airlines
Find Deal
Thu, 30 May - Thu, 30 May
10:45 p.m. - 11:59 p.m.SLC-SEA
2h 14mdirect
5:30 a.m. - 8:33 a.m.SEA-SLC
2h 03mdirect
C$ 345Delta
Find Deal
Sun, 23 Jun - Thu, 27 Jun
6:17 a.m. - 7:30 a.m.SLC-SEA
2h 13mdirect
7:10 a.m. - 10:17 a.m.SEA-SLC
2h 07mdirect
C$ 365Delta
Find Deal
Sun, 2 Jun - Sat, 8 Jun
10:30 p.m. - 9:25 a.m.SLC-SEA
11h 55m1 stop
7:50 a.m. - 2:50 p.m.SEA-SLC
6h 00m1 stop
C$ 443Southwest
Find Deal
Sun, 23 Jun - Thu, 27 Jun
2:05 p.m. - 10:45 p.m.SLC-SEA
9h 40m2 stops
7:50 a.m. - 8:55 p.m.SEA-SLC
12h 05m2 stops
C$ 653Southwest
Find Deal
Sun, 23 Jun - Thu, 27 Jun
12:02 p.m. - 4:59 p.m.SLC-SEA
5h 57m1 stop
12:20 a.m. - 1:07 p.m.SEA-SLC
11h 47m1 stop
C$ 1,247American Airlines
Find Deal
Sun, 23 Jun - Wed, 26 Jun
12:02 p.m. - 4:59 p.m.SLC-SEA
5h 57m1 stop
12:20 a.m. - 11:30 a.m.SEA-SLC
10h 10m2 stops
C$ 2,405American Airlines
Find Deal
Sun, 23 Jun - Wed, 26 Jun

Flights from Salt Lake City to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Salt Lake City to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Salt Lake City to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Salt Lake City to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Salt Lake City to Seattle is January, where tickets cost C$ 243 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is C$ 394 and C$ 391 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Salt Lake City to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Salt Lake City to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 71 days before departure.

Which airlines provide the cheapest flights from Salt Lake City to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Salt Lake City to Seattle were found on Alaska Airlines (C$ 297) and Delta (C$ 345). Delta proposed the cheapest one-way flight at C$ 149.

How many flights are there between Salt Lake City and Seattle per day?

Each day, there are between 11 and 20 nonstop flights that take off from Salt Lake City and land in Seattle, with an average flight time of 2h 14m. The most common departure time is 3:00 p.m. and most flights take off in the morning. Each week, there are 111 flights. The most frequent day of departure is Friday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Salt Lake City and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Salt Lake City to Seattle take?

The average direct flight takes 2h 10m, covering a distance of 1,780 km.

What’s the earliest departure time from Salt Lake City to Seattle?

Early birds can take the earliest flight from Salt Lake City at 6:17 am and will be landing in Seattle at 7:30 am.

What’s the latest departure time from Salt Lake City to Seattle?

If you prefer to fly at night, the latest flight from Salt Lake City to Seattle jets off at 10:50 pm and lands at 11:59 pm.

Good to know

Low season

January

High season

July

Cheapest flight

C$ 149
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Salt Lake City to Seattle

When to book flights from Salt Lake City to Seattle

Are your dates flexible? Find out the best times to travel from Salt Lake City to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Salt Lake City to Seattle

  • Does Salt Lake City International Airport (SLC) have CLEAR?

    Upon arrival at SLC, you don't need to waste your time in long queues waiting for TSA security checks and clearance. The airport features a Biometric identity membership platform called CLEAR at Terminal 2, which allows you to authenticate your driver's license or passport digitally and confirms your identity.

  • Does Seattle-Tacoma International Airport (SEA) have a kid's play area?

    SEA has an awesome kids' play area located between concourse A and B. The play area features giant toys shaped like airport mainstays, a dream for toddlers and preschoolers. The kid play area also features an adult seating area with complimentary charging ports and Wi-Fi.

  • What is the fastest way to get from Seattle-Tacoma International Airport (SEA) to downtown Seattle?

    The fastest way to get to downtown Seattle from SEA is by taxi. Taxis at this airport are usually stationed on the 3rd Floor of the parking garage on the north and south curb. If you're not in a rush, you can take a short walk to the light rail station. Here, you'll board one of the light rail trains that run from the station to Westlake Center in downtown Seattle every 30min.

  • Where can I get help at SLC?

    If you need any sort of assistance at SLC, head to the baggage areas of any of the terminals. Across the baggage area you’ll go to, you’ll see an information desk managed by airport staff. Given all the staff at this airport are exceedingly friendly, you can count on them to provide you with the assistance you require.

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

    In the last 3 days, the lowest price for a flight from Salt Lake City to Seattle was C$ 109 for a one-way ticket and C$ 217 for a round-trip.

  • Which airports will I be using when flying from Salt Lake City to Seattle?

    Salt Lake City and Seattle are both served by 1 main airport. You will leave Salt Lake City from Salt Lake City and will be arriving at Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Salt Lake City to Seattle?

    All the following airlines offer inflight Wi-Fi service on the Salt Lake City to Seattle flight route: Delta, Alaska Airlines, Virgin Atlantic, Aeromexico, Air France, KLM, and American Airlines.

  • Which aircraft models fly most regularly from Salt Lake City to Seattle?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Salt Lake City to Seattle flight route.

  • Which airline alliances offer flights from Salt Lake City to Seattle?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Salt Lake City and Seattle, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Salt Lake City to Seattle?

    There are direct flights from Salt Lake City to Seattle on a daily basis.

  • How does KAYAK find such low prices on flights from Salt Lake City to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Salt Lake City to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Salt Lake City to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Salt Lake City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Salt Lake City to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Salt Lake City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Salt Lake City to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Salt Lake City to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 210 or less one-way and C$ 419 or less round-trip.
  • If you brought something that is not allowed by the TSA at Salt Lake City International Airport (SLC), send it back home via the Airport Mailers drop box. The drop boxes are located next to the TSA security point and are used to mail home forbidden items.
  • Salt Lake City International Airport (SLC) is well equipped to facilitate travelers with functional needs. To cater to travelers with reduced mobility, it has elevators near stairs and escalators and ADA-compliant toilets in all areas with restrooms. Additionally, this airport has personnel who are always ready to help. Passengers who require a special security examination should call the airport's customer care team 72h before their flight.
  • If you are traveling with an animal through the SLC, you must keep it in a box, kennel, or another appropriate container. The only exceptions to this rule are working therapy dogs, law enforcement animals, and service animals trained to aid individuals with disabilities. While at this airport with your pet, you should check out its pet relief areas in Concourse A next to Gate A9 and Concourse B next to Gate B20.
  • Seattle-Tacoma International Airport (SEA) features a cell phone waiting lot with more than 200 parking spaces and free Wi-Fi. Located right across the street from the Airport Expressway's S. 170th Street exit, the waiting lot provides a comfortable space for your family and friends to wait for you while flying into the airport.
  • If you are an active or retired member of the forces, visit the USO Lounge at SEA, located on the landside side of the Main Terminal. This 2nd-floor lounge offers complimentary snacks and beverages, Wi-Fi, workstations, a children's play area with video games, a sleeping area with beds, and personal travel help.
See more tips

Prefer to fly non-stop from Salt Lake City to Seattle?

Find which airlines fly direct from Salt Lake City to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Salt Lake City to Seattle/Tacoma Intl

Monday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

Tuesday

Aeromexico, Air France, Air Tahiti Nui, +15 more

Aeromexico, Air France, +16 more

Wednesday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +15 more

Aeromexico, Air France, +16 more

Friday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +15 more

Aeromexico, Air France, +16 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

See more nonstop flights

Nonstop returns

Seattle/Tacoma Intl to Salt Lake City

Monday

Aeromexico, Air France, Air Tahiti Nui, +12 more

Aeromexico, Air France, +13 more

Tuesday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Wednesday

Aeromexico, Air France, Air Tahiti Nui, +12 more

Aeromexico, Air France, +13 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Friday

Aeromexico, Air France, Air Tahiti Nui, +12 more

Aeromexico, Air France, +13 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

See more nonstop flights
See more nonstop flights

Book cheap flights from Salt Lake City to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Salt Lake City to Seattle found on KAYAK in the last 72 hours.
11/6Tue
directDelta
2h 15mSLC-SEA
C$ 149
18/6Tue
directDelta
2h 15mSLC-SEA
C$ 176
10/10Thu
directDelta
2h 14mSLC-SEA
C$ 204
29/5Wed
directDelta
2h 13mSLC-SEA
C$ 217
1/6Sat
directAlaska Airlines
2h 10mSLC-SEA
C$ 224
7/6Fri
directDelta
2h 15mSLC-SEA
C$ 258
4/6Tue
directAlaska Airlines
2h 11mSLC-SEA
C$ 279
18/6Tue
2 stopsUnited Airlines
12h 51mSLC-SEA
C$ 299
13/6Thu
directAlaska Airlines
2h 14mSLC-SEA
C$ 306
28/6Fri
directAlaska Airlines
2h 12mSLC-SEA
C$ 313

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Last minute flights from Salt Lake City to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Salt Lake City to Seattle that are departing in the next 10 days.
9/5Thu
multi-stopUnited Airlines
9h 06mSLC-SEA
11/5Sat
multi-stopUnited Airlines
11h 07mSEA-SLC
C$ 916
10/5Fri
directDelta
2h 09mSLC-SEA
14/5Tue
directDelta
2h 10mSEA-SLC
C$ 1,021
9/5Thu
multi-stopAlaska Airlines
5h 58mSLC-SEA
13/5Mon
directAlaska Airlines
2h 01mSEA-SLC
C$ 1,034
8/5Wed
directAlaska Airlines
2h 08mSLC-SEA
12/5Sun
directAlaska Airlines
2h 02mSEA-SLC
C$ 1,069
12/5Sun
directDelta
2h 16mSLC-SEA
14/5Tue
directDelta
2h 04mSEA-SLC
C$ 1,076
8/5Wed
directDelta
2h 13mSLC-SEA
17/5Fri
directDelta
2h 09mSEA-SLC
C$ 1,090
9/5Thu
directDelta
2h 15mSLC-SEA
11/5Sat
directDelta
2h 05mSEA-SLC
C$ 1,144
8/5Wed
directDelta
2h 13mSLC-SEA
15/5Wed
multi-stopDelta
9h 24mSEA-SLC
C$ 1,147
8/5Wed
directDelta
2h 14mSLC-SEA
15/5Wed
directDelta
2h 04mSEA-SLC
C$ 1,158
12/5Sun
multi-stopAlaska Airlines
5h 42mSLC-SEA
12/5Sun
directAlaska Airlines
2h 02mSEA-SLC
C$ 1,198

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Salt Lake City - Seattle Flights

Departure:

Salt Lake City (undefined)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Salt Lake City

Cabin classes:

C$ 8,189
C$ 219

Browse origins:

  • Flights » 
  • Salt Lake City

Browse destinations:

  • Flights » 
  • Seattle