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$29+ Cheap flights from Washington 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLC
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Washington to Utah

Keep the following information in mind while searching for Washington to Utah flight deals. Data was last updated January 7, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$97
(Alaska Airlines)

One-way from

$29
(Expedia)

Popular in

July

Cheapest in

March

Average price

$199

Good round-trip deal

$220 or less

Good one-way deal

$165 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Salt Lake City flights.
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From Washington to Utah
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One-way flight from Washington to Utah
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Highest demand for flights based on searches. 17% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Washington to Utah.
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Price to beat on a one-way flight from Washington to Utah.
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Find flight deals from Washington to Utah

Cheapest flights from Washington to Utah
Explore the most affordable flight options available from Washington to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:39 pmSEA - SLC
Nonstop2h 04mAlaska Airlines
Fri 2/67:00 amSLC - SEA
Nonstop2h 25mAlaska Airlines
Deal found 1/7$97
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 2/510:51 amSEA - SLC
1 stop24h 29mFrontier
Mon 2/236:33 pmSLC - SEA
Nonstop2h 26mFrontier
Deal found 1/5$99
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 2/2010:06 amSEA - SLC
Nonstop2h 11mFrontier
Fri 2/279:59 pmSLC - SEA
1 stop15h 02mFrontier
Deal found 1/5$100
This Frontier deal was found by Cheapflights users on 1/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:00 pmSEA - SLC
1 stop9h 03mFrontier
Fri 2/276:45 pmSLC - SEA
Nonstop2h 26mFrontier
Deal found 1/6$101
This CheapOair deal was found by Cheapflights users on 1/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:06 amSEA - SLC
Nonstop2h 11mFrontier
Mon 2/234:04 pmSLC - SEA
1 stop26h 11mFrontier
Deal found 1/7$102
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:26 pmSEA - SLC
Nonstop2h 05mMultiple Airlines
Mon 2/236:33 pmSLC - SEA
Nonstop2h 26mMultiple Airlines
Deal found 1/6$103
This Frontier deal was found by Cheapflights users on 1/7. 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 3/166:40 pmSEA - SLC
Nonstop2h 10mFrontier
Tue 3/2410:07 amSLC - SEA
1 stop11h 56mFrontier
Deal found 1/7$104
This CheapOair deal was found by Cheapflights users on 1/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:54 pmSEA - SLC
Nonstop2h 10mFrontier
Wed 3/188:30 pmSLC - SEA
1 stop24h 50mFrontier
Deal found 1/7$105
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 2/198:54 pmSEA - SLC
Nonstop2h 04mHawaiian Airlines
Thu 2/266:20 amSLC - SEA
Nonstop2h 19mHawaiian Airlines
Deal found 1/5$107
This Expedia deal was found by Cheapflights users on 1/5. 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.
Mon 3/96:40 pmSEA - SLC
Nonstop2h 10mMultiple Airlines
Wed 3/1112:45 pmSLC - SEA
Nonstop2h 14mMultiple Airlines
Deal found 1/5$108
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:06 amSEA - SLC
Nonstop2h 11mFrontier
Mon 2/239:26 pmSLC - SEA
1 stop14h 28mFrontier
Deal found 1/6$109
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:03 pmGEG - SLC
1 stop11h 11mFrontier
Thu 2/56:20 amSLC - GEG
1 stop5h 48mFrontier
Deal found 1/6$160

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 January 7, 2026.
Use the filters below to find and compare flights from Washington to Utah that are best for you.

Fly from

Washington

Fly to

Utah

Route

Depart

Return

Price

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 3/19

4:42 pm-7:46 pm

Nonstop2h 04m

Salt Lake City

Mon 3/23

8:40 pm-10:05 pm

Nonstop2h 25m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 2/7

8:39 pm-11:43 pm

Nonstop2h 04m

Salt Lake City

Mon 2/16

6:20 am-7:39 am

Nonstop2h 19m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 2/6

8:39 pm-11:43 pm

Nonstop2h 04m

Salt Lake City

Tue 2/10

9:00 am-10:28 am

Nonstop2h 28m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 2/6

8:39 pm-11:43 pm

Nonstop2h 04m

Salt Lake City

Thu 2/12

3:20 pm-4:38 pm

Nonstop2h 18m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 1/28

2:35 pm-5:36 pm

Nonstop2h 01m

Salt Lake City

Thu 2/5

7:00 am-8:25 am

Nonstop2h 25m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 2/7

8:39 pm-11:43 pm

Nonstop2h 04m

Salt Lake City

Sun 2/15

9:00 am-10:22 am

Nonstop2h 22m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 1/31

5:54 pm-8:58 pm

Nonstop2h 04m

Salt Lake City

Thu 2/5

7:00 am-8:25 am

Nonstop2h 25m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 2/7

8:39 pm-11:43 pm

Nonstop2h 04m

Salt Lake City

Tue 2/10

9:00 am-10:28 am

Nonstop2h 28m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 2/4

9:30 am-3:20 pm

1 stop4h 50m

Salt Lake City

Wed 2/11

4:00 pm-10:30 pm

1 stop7h 30m

$121

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 1/30

8:39 pm-11:43 pm

Nonstop2h 04m

Salt Lake City

Thu 2/19

6:20 am-7:39 am

Nonstop2h 19m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Utah

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

What is the cheapest month to book a flight from State of Washington to Utah?

Currently, March is the cheapest month in which you can book a flight from State of Washington to Utah (average of $37). Flying from State of Washington 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 WA to UT?

Find hourly flight availability from Washington 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 January 7, 2026.

It’s optimal to fly from State of Washington to Utah in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from State of Washington to Utah?

Use this chart to determine the cheapest time to fly round-trip from Washington to Utah. Price data was last updated on January 3, 2026.

Travelers seeking maximum savings on their State of Washington to Utah flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from State of Washington to Utah

Explore weekly flight availability from Washington 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 January 7, 2026.

The most flights from USWA to USUT are scheduled on a Wednesday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 January 7, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Washington to Utah by reading reviews from past customers. 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
11,658 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
11,658 reviews
Alaska Airlines
8.0
Very good
11,658 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.
Southwest
8.0
Very good
4,249 reviews
Alaska Airlines
8.0
Very good
11,658 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
8,022 reviews
Alaska Airlines
8.0
Very good
11,658 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
2,824 reviews
Alaska Airlines
8.0
Very good
11,658 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
3,063 reviews
Alaska Airlines
8.0
Very good
11,658 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 Washington to Utah. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this State of Washington to Utah flight route?

    Flights from Washington to Utah have been viewed 51 times in the past calendar month.

  • How long is the flight from State of Washington to Utah?

    Airlines like Alaska Airlines and Frontier fly from State of Washington to Utah in about 2h 04m. The time it takes to get you to your destination can typically vary by up to 18h 19m. Airlines will cover a distance of 687 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Utah?

    Currently, March is the cheapest month in which you can book a flight from State of Washington to Utah (average of $37). Flying from State of Washington 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.

See more FAQs

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Alternative routes for Washington 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 Washington to Utah

Discover the top 5 airlines that operate flights from Washington 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$157FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$97Average$339FlexibilityNo cancel feeOn-time85%
DeltaCheapest$137Average$386FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$143Average$360FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$216Average$366FlexibilityNo cancel feeOn-time63%

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