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$98+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLC
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$149
(Cheapflightsfares)

One-way from

$98
(Alaska Airlines)

Popular in

July

Cheapest in

March

Average price

$336

Good round-trip deal

$197 or less

Good one-way deal

$132 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 ($48 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 July 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 July 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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.
Mon 10/203:45 pmSEA - SLC
Nonstop2h 07mFrontier
Sun 10/2612:48 pmSLC - SEA
1 stop5h 50mFrontier
Deal found 7/28$149
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:30 amSEA - SLC
Nonstop2h 06mDelta
Wed 9/249:02 pmSLC - SEA
Nonstop2h 22mDelta
Deal found 7/28$177
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:05 pmSEA - SLC
Nonstop2h 09mAlaska Airlines
Mon 9/221:35 pmSLC - SEA
Nonstop2h 13mAlaska Airlines
Deal found 7/28$187
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/2111:23 amSEA - SLC
Nonstop2h 12mHawaiian Airlines
Mon 8/258:43 pmSLC - SEA
Nonstop2h 22mHawaiian Airlines
Deal found 7/30$190
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:45 amSEA - SGU
1 stop3h 58mDelta
Sat 12/136:15 amSGU - SEA
1 stop4h 16mDelta
Deal found 7/27$238
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:05 amSEA - SGU
1 stop5h 57mUnited Airlines
Sat 12/1312:07 pmSGU - SEA
2 stops9h 53mUnited Airlines
Deal found 7/29$314
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:30 pmSEA - CDC
1 stop3h 45mDelta
Sun 10/196:50 pmCDC - SEA
1 stop4h 32mDelta
Deal found 7/29$342
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:49 pmSEA - EKO
1 stop3h 42mDelta
Mon 8/1812:16 pmEKO - SEA
1 stop4h 22mDelta
Deal found 7/29$396
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:30 amSEA - SGU
1 stop14h 54mAmerican Airlines
Sat 8/236:56 pmSGU - SEA
1 stop16h 29mAmerican Airlines
Deal found 7/28$399
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Thu 8/1411:59 pmSEA - CNY
2 stops12h 06mMultiple Airlines
Mon 8/1810:15 amCNY - SEA
3 stops32h 17mMultiple Airlines
Deal found 7/30$667

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 July 30, 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

Mon 10/20

3:45 pm-6:52 pm

Nonstop2h 07m

Salt Lake City

Sun 10/26

12:48 pm-5:38 pm

1 stop5h 50m

$149

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 9/16

5:30 am-8:36 am

Nonstop2h 06m

Salt Lake City

Wed 9/24

9:02 pm-10:24 pm

Nonstop2h 22m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 9/16

8:05 pm-11:14 pm

Nonstop2h 09m

Salt Lake City

Mon 9/22

1:35 pm-2:48 pm

Nonstop2h 13m

$187

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 8/21

11:23 am-2:35 pm

Nonstop2h 12m

Salt Lake City

Mon 8/25

8:43 pm-10:05 pm

Nonstop2h 22m

$190

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 9/6

2:29 pm-9:22 pm

1 stop5h 53m

Salt Lake City

Sat 9/13

4:45 pm-10:59 pm

1 stop7h 14m

$217

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Wed 8/27

5:30 am-12:31 pm

1 stop6h 01m

Saint George

Wed 9/3

3:20 pm-7:00 pm

1 stop4h 40m

$268

SeattleCedar City

SEA - CDC

SEACDC

Seattle/Tacoma Intl

Wed 10/15

1:30 pm-6:15 pm

1 stop3h 45m

Cedar City

Sun 10/19

6:50 pm-10:22 pm

1 stop4h 32m

$342

SeattleElko

SEA - EKO

SEAEKO

Seattle/Tacoma Intl

Thu 8/14

5:49 pm-9:31 pm

1 stop3h 42m

Elko

Mon 8/18

12:16 pm-4:38 pm

1 stop4h 22m

$396

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Tue 8/19

6:30 am-10:24 pm

1 stop14h 54m

Saint George

Sat 8/23

6:56 pm-10:25 am

1 stop16h 29m

$399

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Sat 8/16

6:45 am-3:57 pm

1 stop8h 12m

Saint George

Sat 8/23

11:25 am-10:59 pm

2 stops12h 34m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 19 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 July 30, 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 July 30, 2025.

The most flights from SEA to USUT are scheduled on a Monday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 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 July 30, 2025.
Read through reviews of airlines operating flights from Seattle to Utah, such as Alaska Airlines, Southwest, and Delta. 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

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

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

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

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.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

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
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

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
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

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.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

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 59 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 to fly from Seattle to Utah one-way?

    One-way options have recently been found by users for as low as $98 on Alaska Airlines. Other airlines that offer cheap prices include Frontier from $100 and Delta from $109 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 - Cedar City.

  • 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 Horizon Air (100%), Aeromexico (93%) or Virgin Atlantic (88%) 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 $659 for a flight from Seattle to Utah. The cheapest flight overall is $89 while the most popular route, (Seattle/Tacoma Intl - Salt Lake City) is currently priced at $155.

  • 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.

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Alternative routes for Seattle to Utah

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$157FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$88Average$199FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$108Average$294FlexibilityNo cancel feeOn-time85%
DeltaCheapest$122Average$457FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$157Average$289FlexibilityNo cancel feeOn-time75%

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