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Salt Lake City International Airport to Seattle Tacoma Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from KWD 19 and round-trip from KWD 74. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SLC 1:26 PM
        2h 24m
        Nonstop
        SEA 2:50 PM
        Salt Lake City - Seattle | Mon, Oct 12 | Delta Air Lines
        SEA 7:15 AM
        2h 17m
        Nonstop
        SLC 10:32 AM
        Seattle - Salt Lake City | Thu, Oct 15 | Delta Air Lines
        KWD 78 KWD 87
        10% off
        10% off
        KWD 87 KWD 78
      • SLC 7:45 AM
        2h 14m
        Nonstop
        SEA 8:59 AM
        Salt Lake City - Seattle | Mon, Sep 14 | Delta Air Lines
        SEA 7:15 AM
        2h 13m
        Nonstop
        SLC 10:28 AM
        Seattle - Salt Lake City | Thu, Sep 17 | Delta Air Lines
        KWD 78 KWD 87
        10% off
        10% off
        KWD 87 KWD 78
      • SLC 8:00 AM
        8h 8m
        1 stop
        SEA 3:08 PM
        Salt Lake City - Seattle | Sat, Sep 12 | Frontier Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Tue, Sep 15 | Frontier Airlines
        KWD 74 KWD 87
        15% off
        15% off
        KWD 87 KWD 74
      • SLC 12:04 PM
        7h 6m
        1 stop
        SEA 6:10 PM
        Salt Lake City - Seattle | Wed, Sep 9 | Frontier Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Tue, Sep 15 | Frontier Airlines
        KWD 74
        15% off
        KWD 87 KWD 74
      • SLC 4:16 PM
        23h 52m
        1 stop
        SEA 3:08 PM
        Salt Lake City - Seattle | Mon, Sep 21 | Frontier Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Wed, Sep 23 | Frontier Airlines
        KWD 74
        15% off
        KWD 87 KWD 74
      • SLC 8:00 AM
        8h 8m
        1 stop
        SEA 3:08 PM
        Salt Lake City - Seattle | Thu, Sep 10 | Frontier Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Thu, Sep 17 | Frontier Airlines
        KWD 75
        14% off
        KWD 87 KWD 75
      • SLC 8:00 AM
        8h 12m
        1 stop
        SEA 3:12 PM
        Salt Lake City - Seattle | Tue, Oct 20 | Frontier Airlines
        SEA 2:30 PM
        6h 10m
        1 stop
        SLC 9:40 PM
        Seattle - Salt Lake City | Wed, Oct 21 |
        KWD 75
        14% off
        KWD 87 KWD 75
      • SLC 8:00 AM
        8h 8m
        1 stop
        SEA 3:08 PM
        Salt Lake City - Seattle | Tue, Sep 22 | Frontier Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Thu, Sep 24 | Frontier Airlines
        KWD 75
        14% off
        KWD 87 KWD 75
      • SLC 12:04 PM
        7h 6m
        1 stop
        SEA 6:10 PM
        Salt Lake City - Seattle | Wed, Sep 23 | Frontier Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Tue, Sep 29 | Frontier Airlines
        KWD 76
        13% off
        KWD 87 KWD 76
      • SLC 8:24 PM
        14h 18m
        1 stop
        SEA 9:42 AM
        Salt Lake City - Seattle | Fri, Sep 11 | Frontier Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Tue, Sep 15 | Frontier Airlines
        KWD 76
        13% off
        KWD 87 KWD 76
      • SLC 8:24 PM
        14h 18m
        1 stop
        SEA 9:42 AM
        Salt Lake City - Seattle | Fri, Sep 25 | Frontier Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Fri, Oct 2 | Frontier Airlines
        KWD 76
        13% off
        KWD 87 KWD 76
      • SLC 8:24 PM
        14h 18m
        1 stop
        SEA 9:42 AM
        Salt Lake City - Seattle | Sun, Sep 13 | Frontier Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Tue, Sep 15 | Frontier Airlines
        KWD 76
        13% off
        KWD 87 KWD 76
      • SLC 7:08 AM
        6h 31m
        1 stop
        SEA 12:39 PM
        Salt Lake City - Seattle | Sat, Sep 12 | Alaska Airlines
        SEA 4:27 PM
        6h 32m
        1 stop
        SLC 11:59 PM
        Seattle - Salt Lake City | Tue, Sep 15 | Frontier Airlines
        KWD 77
        11% off
        KWD 87 KWD 77
      • SLC 8:00 AM
        8h 12m
        1 stop
        SEA 3:12 PM
        Salt Lake City - Seattle | Wed, Oct 14 | Frontier Airlines
        SEA 4:27 PM
        6h 52m
        1 stop
        SLC 12:19 AM
        Seattle - Salt Lake City | Mon, Oct 19 | Frontier Airlines
        KWD 77
        11% off
        KWD 87 KWD 77
      • SLC 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Salt Lake City - Seattle | Mon, Aug 24 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        SLC 4:00 PM
        Seattle - Salt Lake City | Wed, Aug 26 | Normal Airline
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      • Cheapest nonstop
        SLC 3:34 PM
        2h 16m
        Nonstop
        SEA 4:50 PM
        Salt Lake City - Seattle | Sun, Sep 13 | Alaska Airlines
        KWD 32 KWD 38
        16% off
        16% off
        KWD 38 KWD 32
      • SLC 8:45 PM
        2h 25m
        Nonstop
        SEA 10:10 PM
        Salt Lake City - Seattle | Sun, Sep 13 | Delta Air Lines
        KWD 32 KWD 38
        16% off
        16% off
        KWD 38 KWD 32
      • SLC 6:42 PM
        2h 18m
        Nonstop
        SEA 8:00 PM
        Salt Lake City - Seattle | Sun, Oct 4 | Alaska Airlines
        KWD 33 KWD 38
        13% off
        13% off
        KWD 38 KWD 33
      • SLC 8:45 PM
        2h 25m
        Nonstop
        SEA 10:10 PM
        Salt Lake City - Seattle | Sun, Oct 4 | Delta Air Lines
        KWD 34
        11% off
        KWD 38 KWD 34
      • SLC 11:40 AM
        28h 28m
        1 stop
        SEA 3:08 PM
        Salt Lake City - Seattle | Tue, Sep 15 | Frontier Airlines
        KWD 19
        50% off
        KWD 38 KWD 19
      • SLC 6:05 AM
        28h 14m
        1 stop
        SEA 9:19 AM
        Salt Lake City - Seattle | Mon, Aug 24 | Frontier Airlines
        KWD 28
        26% off
        KWD 38 KWD 28
      • SLC 6:05 AM
        8h 17m
        1 stop
        SEA 1:22 PM
        Salt Lake City - Seattle | Wed, Aug 26 | Frontier Airlines
        KWD 29
        24% off
        KWD 38 KWD 29
      • SLC 8:16 AM
        26h 3m
        1 stop
        SEA 9:19 AM
        Salt Lake City - Seattle | Tue, Aug 25 | Frontier Airlines
        KWD 29
        24% off
        KWD 38 KWD 29
      • SLC 6:05 AM
        28h 14m
        1 stop
        SEA 9:19 AM
        Salt Lake City - Seattle | Sun, Aug 23 | Frontier Airlines
        KWD 29
        24% off
        KWD 38 KWD 29
      • SLC 11:40 AM
        28h 28m
        1 stop
        SEA 3:08 PM
        Salt Lake City - Seattle | Wed, Sep 23 | Frontier Airlines
        KWD 30
        21% off
        KWD 38 KWD 30
      • SLC 6:05 AM
        8h 17m
        1 stop
        SEA 1:22 PM
        Salt Lake City - Seattle | Thu, Sep 3 | Frontier Airlines
        KWD 32
        16% off
        KWD 38 KWD 32
      • SLC 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Salt Lake City - Seattle | Mon, Aug 24 | Normal Airline
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Displayed flight fares from Salt Lake City International Airport to Seattle Tacoma Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport

What is the cheapest month for one-way flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?

Data is based on average one-way flight prices from Salt Lake City International Airport to Seattle Tacoma Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Salt Lake City International Airport to Seattle Tacoma Intl. Airport, the best time to buy is in October, with an average price of KWD 44. You’ll want to avoid June, when the average price can reach as high as KWD 86.

KWD 86
KWD 65
KWD 44
KWD 23
    Cheapest
  • KWD 82
    Aug
  • KWD 61
    Sep
  • KWD 44
    Oct
  • KWD 50
    Nov
  • KWD 57
    Dec
  • KWD 44
    Jan
  • KWD 68
    Feb
  • KWD 50
    Mar
  • KWD 55
    Apr
  • KWD 70
    May
  • KWD 86
    Jun
  • KWD 72
    Jul

What is the cheapest day of the week to fly from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Salt Lake City International Airport to Seattle Tacoma Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Salt Lake City International Airport to Seattle Tacoma Intl. Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Thursday, as ticket prices are usually the highest that day.

KWD 74
KWD 64
KWD 54
KWD 44
  • KWD 54
    Mon
  • KWD 58
    Tue
  • KWD 56
    Wed
  • KWD 74
    Thu
  • KWD 55
    Fri
  • KWD 60
    Sat
  • KWD 69
    Sun

Which airline offers the cheapest flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?

The cheapest airline flying from Salt Lake City International Airport to Seattle Tacoma Intl. Airport is Frontier Airlines (from KWD 19) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From KWD 19
Alaska Airlines
From KWD 32
Delta Air Lines
From KWD 32
United Airlines
From KWD 41
American Airlines
From KWD 47
Hahn Air
From KWD 50

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What is the flight schedule from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?

Check the schedule for flights from Salt Lake City to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS734

    Salt Lake City International Airport

    3:31 PM

    SLC

    2h 16m

    4:47 PM

    SEA

    S M T W T F S
    Search

  2. AS665

    Salt Lake City International Airport

    6:41 PM

    SLC

    2h 19m

    8:00 PM

    SEA

    S M T W - - S
    Search

  3. DL2016

    Salt Lake City International Airport

    8:45 PM

    SLC

    2h 25m

    10:10 PM

    SEA

    S M T W T F S
    Search

  4. AS3430

    Salt Lake City International Airport

    11:44 AM

    SLC

    2h 6m

    Nonstop

    12:50 PM

    PDX

    S M T W T F S
    Search

  5. AS743

    Portland International Airport

    5:41 PM

    PDX

    1h 10m

    Nonstop

    6:51 PM

    SEA

    S M T W T F S

  6. F94129

    Salt Lake City International Airport

    11:18 AM

    SLC

    2h 7m

    Nonstop

    12:25 PM

    LAX

    S - - W T - S
    Search

  7. F91177

    Los Angeles Intl. Airport

    3:41 PM

    LAX

    3h 13m

    Nonstop

    6:54 PM

    SEA

    S M T W T F S

  8. F93862

    Salt Lake City International Airport

    8:10 AM

    SLC

    1h 34m

    Nonstop

    9:44 AM

    DEN

    S M T W T F S
    Search

  9. F91175

    Denver International Airport

    1:04 PM

    DEN

    3h 8m

    Nonstop

    3:12 PM

    SEA

    S M T W T F S

  10. F93220

    Salt Lake City International Airport

    11:46 AM

    SLC

    1h 33m

    Nonstop

    1:19 PM

    DEN

    S M T W T F S
    Search

  11. AS615

    Denver International Airport

    7:30 PM

    DEN

    3h

    Nonstop

    9:30 PM

    SEA

    S M T W T F S

  12. F93862

    Salt Lake City International Airport

    8:10 AM

    SLC

    1h 34m

    Nonstop

    9:44 AM

    DEN

    S M T W T F S
    Search

  13. F94545

    Denver International Airport

    7:45 AM

    DEN

    3h 6m

    Nonstop

    9:51 AM

    SEA

    S M T W T F S

  14. F93220

    Salt Lake City International Airport

    11:46 AM

    SLC

    1h 33m

    Nonstop

    1:19 PM

    DEN

    S M T W T F S
    Search

  15. F94545

    Denver International Airport

    7:45 AM

    DEN

    3h 6m

    Nonstop

    9:51 AM

    SEA

    S M T W T F S

  16. F93220

    Salt Lake City International Airport

    11:46 AM

    SLC

    1h 33m

    Nonstop

    1:19 PM

    DEN

    S M T W T F S
    Search

  17. F91175

    Denver International Airport

    1:04 PM

    DEN

    3h 8m

    Nonstop

    3:12 PM

    SEA

    S M T W T F S
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About Salt Lake City International Airport and Seattle Tacoma Intl. Airport

Learn about Salt Lake City International Airport (SLC) and Seattle Tacoma Intl. Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 1,107.23 km
Cheapest one-way ticket price KWD 19
Cheapest return ticket price KWD 74

FAQs for Salt Lake City International Airport to Seattle Tacoma Intl. Airport Flights

  • How long is a flight from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?

    It takes around 2 hours 18 minutes to fly from Salt Lake City International Airport (slc) to Seattle Tacoma Intl. Airport (sea).
  • There are around 7 daily flights from Salt Lake City International Airport (SLC) to Seattle Tacoma Intl. Airport (SEA).
  • Tickets cost around KWD 53 in October, making it the cheapest month to book. Salt Lake City International Airport (SLC) to Seattle Tacoma Intl. Airport (SEA) is a popular route, so don't forget to book your tickets in advance.
  • The route from Salt Lake City International Airport (SLC) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around KWD 126 in August, the most expensive month to book this route.
  • The earliest flight departs from Salt Lake City International Airport (SLC) at 05:30 and arrives in Seattle Tacoma Intl. Airport (SEA) at 07:00.
  • The latest flight departs from Salt Lake City International Airport (SLC) at 21:50 and arrives in Seattle Tacoma Intl. Airport (SEA) at 23:25.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • Delta Air Lines is a very popular airline operating an average of 2122 flights per month.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.