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$70+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLC
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap 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 March 10, 2026.

This Super.com deal was found by Cheapflights users on 3/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:10 pm
SEA
-
SLC
Nonstop2h 08m
Frontier
Mon 4/202:50 pm
SLC
-
SEA
Nonstop2h 25m
Frontier
Deal found 3/6$107
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/276:54 pm
SEA
-
SLC
Nonstop2h 10m
Frontier
Wed 4/19:17 pm
SLC
-
SEA
1 stop15h 20m
Frontier
Deal found 3/7$114
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Mon 4/205:30 pm
SEA
-
SLC
Nonstop2h 08m
Frontier
Thu 4/237:35 am
SLC
-
SEA
1 stop8h 30m
Frontier
Deal found 3/9$119
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/74:20 pm
SEA
-
SLC
1 stop6h 48m
Frontier
Mon 5/113:21 pm
SLC
-
SEA
Nonstop2h 20m
Frontier
Deal found 3/7$122
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/136:49 pm
SEA
-
SLC
Nonstop2h 08m
Frontier
Thu 4/237:35 am
SLC
-
SEA
1 stop8h 30m
Frontier
Deal found 3/7$125
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/287:12 pm
SEA
-
SLC
1 stop15h 12m
Frontier
Tue 5/56:19 pm
SLC
-
SEA
1 stop16h 08m
Frontier
Deal found 3/9$126
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 3/299:35 pm
SEA
-
SLC
1 stop10h 40m
Frontier
Thu 4/211:49 am
SLC
-
SEA
1 stop24h 48m
Frontier
Deal found 3/6$127
This Frontier deal was found by Cheapflights users on 3/7. 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.
Mon 4/136:49 pm
SEA
-
SLC
Nonstop2h 08m
Frontier
Fri 4/173:30 pm
SLC
-
SEA
Nonstop2h 25m
Frontier
Deal found 3/7$128
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Thu 4/167:12 pm
SEA
-
SLC
1 stop11h 49m
Frontier
Mon 4/202:50 pm
SLC
-
SEA
Nonstop2h 25m
Frontier
Deal found 3/9$129
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:20 pm
SEA
-
SLC
1 stop5h 59m
Frontier
Mon 5/1110:54 pm
SLC
-
SEA
1 stop11h 55m
Frontier
Deal found 3/10$130
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/187:12 pm
SEA
-
CNY
1 stop15h 58m
Multiple Airlines
Tue 4/2810:15 am
CNY
-
SEA
2 stops24h 12m
Multiple Airlines
Deal found 3/7$244
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/187:12 pm
SEA
-
CNY
1 stop20h 58m
Multiple Airlines
Mon 4/2712:50 pm
CNY
-
SEA
1 stop21h 37m
Multiple Airlines
Deal found 3/7$251

Find flight deals from Seattle to Utah

Keep the following information in mind while searching for Seattle to Utah flight deals. Data was last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$107
(Super.com)

One-way from

$70
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$196

Good round-trip deal

$195 or less

Good one-way deal

$123 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. 15% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 10, 2026.
Use the filters below to find and compare flights from Seattle to Utah that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 5/13

1:25 pm-4:40 pm

Nonstop2h 15m

Salt Lake City

Tue 5/19

2:00 pm-3:23 pm

Nonstop2h 23m

$157

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 4/28

1:30 pm-4:40 pm

Nonstop2h 10m

Salt Lake City

Mon 5/4

10:45 pm-11:59 pm

Nonstop2h 14m

$167

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 5/6

11:35 am-8:25 pm

2 stops7h 50m

Salt Lake City

Fri 5/8

8:40 pm-12:40 am

1 stop5h 00m

$192

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 4/2

5:30 am-8:31 am

Nonstop2h 01m

Salt Lake City

Mon 4/6

10:45 pm-12:03 am

Nonstop2h 18m

$197

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 3/31

2:06 pm-9:03 pm

1 stop5h 57m

Salt Lake City

Thu 4/2

6:00 am-7:21 am

Nonstop2h 21m

$207

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 5/7

11:27 am-2:41 pm

Nonstop2h 14m

Salt Lake City

Thu 5/7

6:08 pm-11:50 pm

1 stop6h 42m

$222

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 5/19

11:59 am-7:07 pm

1 stop6h 08m

Salt Lake City

Fri 5/29

6:10 pm-11:18 pm

1 stop6h 08m

$237

SeattleMoab

SEA - CNY

SEACNY

Seattle/Tacoma Intl

Sat 4/18

7:12 pm-5:10 pm

1 stop20h 58m

Moab Canyonlands Field

Mon 4/27

12:50 pm-9:27 am

1 stop21h 37m

$251

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 5/28

7:59 pm-11:10 pm

Nonstop2h 11m

Salt Lake City

Sun 5/31

11:02 pm-12:12 am

Nonstop2h 10m

$257
Quickest round-trip

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 4/11

5:30 pm-8:31 pm

Nonstop2h 01m

Salt Lake City

Wed 4/15

10:45 pm-11:59 pm

Nonstop2h 14m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 54 resultsSorted by cheapest first
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6

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, November is the cheapest month in which you can book a flight from Seattle to Utah (average of $54). Flying from Seattle to Utah in July is currently the most expensive (average of $140). 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 March 10, 2026.

One of the essential ways to save on airfare from Seattle to Utah is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% 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 February 21, 2026.

Travelers seeking maximum savings on their Seattle to Utah flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday 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 March 10, 2026.

The most flights from SEA to USUT are scheduled on a Monday (34 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 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 March 10, 2026.
Read through reviews of airlines operating flights from Seattle to Utah, such as Alaska Airlines,Delta, andHawaiian 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
12,018 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
12,018 reviews
Alaska Airlines
8.0
Very good
12,018 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,276 reviews
Alaska Airlines
8.0
Very good
12,018 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,837 reviews
Alaska Airlines
8.0
Very good
12,018 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,409 reviews
Alaska Airlines
8.0
Very good
12,018 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Frontier
5.7
Fair
3,033 reviews
Alaska Airlines
8.0
Very good
12,018 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 34 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 15m. Fly via Delta, Southwest, or Alaska 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 $47 on Frontier. Other airlines that offer cheap prices include Delta from $83 and Hawaiian Airlines from $88 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 Volaris (100%), Frontier (89%) or WestJet (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 $427 for a flight from Seattle to Utah. The cheapest flight overall is $81 while the most popular route, (Seattle/Tacoma Intl - Salt Lake City) is currently priced at $148.

  • 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, November is the cheapest month in which you can book a flight from Seattle to Utah (average of $54). Flying from Seattle to Utah in July is currently the most expensive (average of $140). 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$155FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$88Average$287FlexibilityNo cancel feeOn-time85%
DeltaCheapest$124Average$339FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$130Average$268FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$253Average$328FlexibilityNo cancel feeOn-time69%

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