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$58+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLC
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/231:25 pmSEA - SLC
Nonstop2h 13mFrontier
Tue 12/3012:32 pmSLC - SEA
Nonstop2h 22mFrontier
Deal found 10/26$115
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:31 pmSEA - SLC
Nonstop2h 13mFrontier
Fri 12/2612:32 pmSLC - SEA
Nonstop2h 22mFrontier
Deal found 10/28$120
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 12/211:25 pmSEA - SLC
Nonstop2h 13mFrontier
Sat 1/312:32 pmSLC - SEA
Nonstop2h 22mFrontier
Deal found 10/25$124
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:25 pmSEA - SLC
Nonstop2h 13mFrontier
Fri 12/2612:32 pmSLC - SEA
Nonstop2h 22mFrontier
Deal found 10/25$125
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:40 pmSEA - SLC
1 stop7h 27mFrontier
Mon 12/87:20 amSLC - SEA
1 stop5h 33mFrontier
Deal found 10/28$126
This CheapOair deal was found by Cheapflights users on 10/26. 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 11/1611:43 amSEA - SLC
1 stop19h 50mFrontier
Sat 11/224:29 pmSLC - SEA
Nonstop2h 25mFrontier
Deal found 10/26$129
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:22 pmSEA - SLC
1 stop8h 39mFrontier
Mon 11/1712:20 pmSLC - SEA
Nonstop2h 17mFrontier
Deal found 10/28$130
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 12/211:25 pmSEA - SLC
Nonstop2h 13mFrontier
Thu 12/257:20 amSLC - SEA
1 stop6h 10mFrontier
Deal found 10/25$133
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:10 amSEA - SLC
Nonstop2h 06mMultiple Airlines
Tue 12/3012:32 pmSLC - SEA
Nonstop2h 22mMultiple Airlines
Deal found 10/28$134
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:43 amSEA - SLC
1 stop27h 56mFrontier
Sun 11/1612:20 pmSLC - SEA
Nonstop2h 17mFrontier
Deal found 10/28$135
This Delta deal was found by Cheapflights users on 10/27. 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 12/105:25 amSEA - SGU
1 stop4h 29mDelta
Sat 12/137:15 pmSGU - SEA
1 stop5h 10mDelta
Deal found 10/27$238
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:04 amSEA - SGU
1 stop5h 56mUnited Airlines
Sun 11/1611:30 amSGU - SEA
1 stop5h 40mUnited Airlines
Deal found 10/28$275

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 October 28, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$114
(CheapOair)

One-way from

$58
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$216

Good round-trip deal

$178 or less

Good one-way deal

$135 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Salt Lake City flights.
Search Deals
From Seattle/Tacoma Intl to Utah
Search Deals
One-way flight from Seattle/Tacoma Intl to Utah
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Utah.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Utah.
Search Deals

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 October 28, 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 12/8

5:00 pm-8:03 pm

Nonstop2h 03m

Salt Lake City

Sat 12/13

9:50 pm-11:25 pm

Nonstop2h 35m

$167

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 12/24

7:30 pm-10:37 pm

Nonstop2h 07m

Salt Lake City

Mon 12/29

10:45 pm-12:20 am

Nonstop2h 35m

$167

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 11/22

5:05 am-8:10 am

Nonstop2h 05m

Salt Lake City

Sun 11/23

10:45 pm-12:11 am

Nonstop2h 26m

$167

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 11/20

5:25 am-8:30 am

Nonstop2h 05m

Salt Lake City

Tue 12/2

9:50 pm-11:25 pm

Nonstop2h 35m

$167

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 12/25

7:10 am-10:16 am

Nonstop2h 06m

Salt Lake City

Thu 12/25

3:39 pm-5:01 pm

Nonstop2h 22m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 12/5

1:40 pm-4:45 pm

Nonstop2h 05m

Salt Lake City

Sun 12/7

7:45 am-9:25 am

Nonstop2h 40m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sun 11/16

5:25 am-8:30 am

Nonstop2h 05m

Salt Lake City

Sun 11/23

7:45 am-9:19 am

Nonstop2h 34m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 12/5

5:25 am-8:30 am

Nonstop2h 05m

Salt Lake City

Mon 12/8

5:15 pm-6:36 pm

Nonstop2h 21m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 11/21

7:00 pm-9:59 pm

Nonstop1h 59m

Salt Lake City

Mon 11/24

10:45 pm-12:11 am

Nonstop2h 26m

$177

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Wed 12/10

11:15 am-6:34 pm

1 stop6h 19m

Saint George

Sat 12/13

7:15 pm-11:25 pm

1 stop5h 10m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 42 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, March is the cheapest month in which you can book a flight from Seattle to Utah (average of $37). Flying from Seattle to Utah in July is currently the most expensive (average of $142). 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 October 28, 2025.

One of the essential ways to save on airfare from Seattle to Utah is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 51% on airfare.

What is the cheapest day to fly from Seattle to Utah?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Utah. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Utah flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 28, 2025.

The most flights from SEA to USUT are scheduled on a Monday (45 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (17 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 October 28, 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
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
7,994 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,794 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Frontier
5.8
Fair
3,122 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 47 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 03m. Fly via Delta, Alaska Airlines, or United Airlines 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 $83 on Frontier. Other airlines that offer cheap prices include Southwest from $89 and Alaska Airlines from $98 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 Sun Country Air (100%), WestJet (93%) or Delta (91%) 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 $650 for a flight from Seattle to Utah. The cheapest flight overall is $59 while the most popular route, (Seattle/Tacoma Intl - Salt Lake City) is currently priced at $93.

  • 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, March is the cheapest month in which you can book a flight from Seattle to Utah (average of $37). Flying from Seattle to Utah in July is currently the most expensive (average of $142). 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 4 airlines flying from Seattle to Utah

Discover the top 4 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$44Average$157FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$97Average$288FlexibilityNo cancel feeOn-time85%
DeltaCheapest$134Average$418FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$145Average$297FlexibilityNo cancel feeOn-time75%

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