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$88+ Cheap flights from Seattle (SEA) to Utah

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Seattle to Utah

Keep the following information in mind while searching for Seattle to Utah flight deals. Data was last updated September 11, 2025.

Round-trip from

$108
(Priceline)

One-way from

$88
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$217

Good round-trip deal

$170 or less

Good one-way deal

$135 or less
From Seattle/Tacoma Intl to Utah
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One-way flight from Seattle/Tacoma Intl to Utah
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Highest demand for flights based on searches. 16% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Utah.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Utah.
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Find flight deals from Seattle to Utah

Cheapest flights from Seattle to Utah
Explore the most affordable flight options available from Seattle to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:11 pmSEA - SLC
Nonstop2h 07mFrontier
Mon 10/204:27 pmSLC - SEA
Nonstop2h 17mFrontier
Deal found 9/11$108
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/54:36 pmSEA - SLC
Nonstop2h 09mFrontier
Sun 10/125:26 pmSLC - SEA
Nonstop2h 17mFrontier
Deal found 9/11$112
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:40 pmSEA - SLC
Nonstop2h 09mFrontier
Mon 10/69:45 pmSLC - SEA
1 stop15h 22mFrontier
Deal found 9/11$113
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:12 amSEA - SLC
1 stop17h 02mFrontier
Sun 10/511:12 amSLC - SEA
Nonstop2h 13mFrontier
Deal found 9/10$116
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:58 pmSEA - SLC
1 stop8h 21mFrontier
Mon 11/1712:20 pmSLC - SEA
Nonstop2h 17mFrontier
Deal found 9/9$118
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/54:36 pmSEA - SLC
Nonstop2h 09mFrontier
Thu 10/96:30 amSLC - SEA
1 stop26h 03mFrontier
Deal found 9/11$121
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:00 pmSEA - SLC
1 stop4h 55mSouthwest
Wed 11/55:25 pmSLC - SEA
1 stop5h 25mSouthwest
Deal found 9/10$124
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:11 pmSEA - SLC
Nonstop2h 07mFrontier
Fri 10/1710:05 pmSLC - SEA
1 stop15h 02mFrontier
Deal found 9/11$128
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:17 pmSEA - SLC
2 stops17h 02mFrontier
Sun 11/212:20 pmSLC - SEA
Nonstop2h 17mFrontier
Deal found 9/9$129
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:58 pmSEA - SLC
Nonstop2h 07mMultiple Airlines
Tue 11/1810:39 amSLC - SEA
1 stop7h 26mMultiple Airlines
Deal found 9/9$131
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:31 pmSEA - SLC
1 stop12h 57mFrontier
Mon 10/134:27 pmSLC - SEA
Nonstop2h 17mFrontier
Deal found 9/11$133
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:02 pmSEA - SLC
1 stop17h 30mFrontier
Mon 10/134:27 pmSLC - SEA
Nonstop2h 17mFrontier
Deal found 9/10$134

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Utah 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Seattle to Utah that are best for you.

Fly from

Seattle

Fly to

Utah

Route

Depart

Return

Price

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 10/29

5:00 pm-10:55 pm

1 stop4h 55m

Salt Lake City

Wed 11/5

5:45 am-11:55 am

2 stops7h 10m

$129

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 10/21

6:15 am-12:15 pm

1 stop5h 00m

Salt Lake City

Sat 10/25

6:15 am-11:10 am

1 stop5h 55m

$173

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 10/29

11:15 am-2:17 pm

Nonstop2h 02m

Salt Lake City

Wed 11/5

5:10 pm-6:24 pm

Nonstop2h 14m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 11/11

11:22 am-2:29 pm

Nonstop2h 07m

Salt Lake City

Sat 11/15

2:01 pm-3:21 pm

Nonstop2h 20m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 11/15

11:15 am-2:21 pm

Nonstop2h 06m

Salt Lake City

Tue 11/18

1:32 pm-2:54 pm

Nonstop2h 22m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 11/15

11:15 am-2:21 pm

Nonstop2h 06m

Salt Lake City

Wed 11/19

1:32 pm-2:54 pm

Nonstop2h 22m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 10/21

5:25 am-8:24 am

Nonstop1h 59m

Salt Lake City

Sat 10/25

11:30 am-12:47 pm

Nonstop2h 17m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 10/21

6:15 am-12:15 pm

1 stop5h 00m

Salt Lake City

Fri 10/24

7:15 pm-10:45 pm

1 stop4h 30m

$178

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 10/9

5:25 am-8:24 am

Nonstop1h 59m

Salt Lake City

Tue 10/14

9:05 pm-10:22 pm

Nonstop2h 17m

$197

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 11/12

1:30 pm-4:38 pm

Nonstop2h 08m

Salt Lake City

Thu 11/20

7:45 am-9:19 am

Nonstop2h 34m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 50 results
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Best time to book a flight from Seattle to Utah

Have a flexible travel schedule? Discover the best time to fly to Utah from Seattle 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Utah

What is the cheapest month to book a flight from Seattle to Utah?

Currently, October is the cheapest month in which you can book a flight from Seattle to Utah (average of $277). Flying from Seattle to Utah in March is currently the most expensive (average of $417). 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 SEA to UT?

Find hourly flight availability from Seattle to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Weekly flight availability from Seattle to Utah

Explore weekly flight availability from Seattle to Utah. 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 September 11, 2025.

The most flights from SEA to USUT are scheduled on a Thursday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

Reviews of airlines servicing Utah

Get insights into the airlines that provide service to Utah. 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 Utah. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Seattle to Utah, such as Alaska Airlines, Delta, and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Spirit Airlines
6.3
Okay
8,023 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.8
Fair
3,177 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Utah?

    For a flight from Seattle to Utah, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How popular is this Seattle to Utah flight route?

    This flight path from Seattle/Tacoma Intl to Utah was viewed by 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Utah?

    There are many flights that can get you from Seattle to Utah in 2h 02m. Fly via Southwest or Delta to get the fastest option. The distance from Seattle to Utah is about 687 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $95 on Southwest. Other airlines that offer cheap prices include Alaska Airlines from $98 and Delta from $185 one-way.

  • What are the most popular routes from Seattle to Utah?

    The most popular flight routes from Seattle to Utah are Seattle/Tacoma Intl - Salt Lake City, Seattle/Tacoma Intl - Saint George and Seattle/Tacoma Intl - Moab Canyonlands Field.

  • What are the most reliable airlines from Seattle to Utah?

    No one likes to see their flight delayed. When booking a flight from Seattle to Utah consider choosing Aeromexico (91%), SkyWest Airlines (86%) or Virgin Atlantic (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Utah?

    On average you can expect to pay $558 for a flight from Seattle to Utah. The cheapest flight overall is $88 while the most popular route, (Seattle/Tacoma Intl - Salt Lake City) is currently priced at $100.

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

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

  • How can I find direct flights from Seattle to Utah?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Utah 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 Seattle to Utah?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Utah (average of $277). Flying from Seattle to Utah in March is currently the most expensive (average of $417). 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

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Alternative routes for Seattle to Utah

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Seattle to Utah

Discover the top 5 airlines that operate flights from Seattle to Utah. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$41Average$150FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$51Average$199FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$288FlexibilityNo cancel feeOn-time85%
DeltaCheapest$117Average$455FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$153Average$293FlexibilityNo cancel feeOn-time75%

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