Seattle

$59+ Cheap flights from Utah to Seattle (SEA)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SEA
Jan 26 — Feb 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Utah to Seattle with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Utah to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Utah (USUT) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$62
(Kiwi.com)

One-way from

$59
(Mytrip)

Good round-trip deal

$312 or less

Good one-way deal

$149 or less
From Utah to Seattle/Tacoma Intl
One-way flight from Utah to Seattle/Tacoma Intl
Price to beat on a round-trip flight from Utah to Seattle/Tacoma Intl.
Price to beat on a one-way flight from Utah to Seattle/Tacoma Intl.

Find flight deals from Utah to Seattle

Cheapest flights from Utah to Seattle
Explore the most affordable flight options available from Utah to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/209:30 amSLC - SEA
Nonstop2h 18mFrontier
Sun 2/2310:10 amSEA - SLC
Nonstop2h 07mFrontier
Deal found 1/21$62
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/112:09 pmSLC - SEA
1 stop13h 16mMultiple Airlines
Sat 3/810:20 amSEA - SLC
Nonstop2h 07mMultiple Airlines
Deal found 1/20$81
This Delta deal was found by Cheapflights users on 1/20. 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 2/1311:20 pmSLC - SEA
Nonstop2h 30mDelta
Tue 2/189:40 pmSEA - SLC
Nonstop2h 10mDelta
Deal found 1/20$97
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2512:09 pmSLC - SEA
1 stop13h 16mSpirit Airlines
Thu 2/275:15 amSEA - SLC
1 stop4h 59mSpirit Airlines
Deal found 1/20$123
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 3/78:20 amSLC - SEA
1 stop4h 56mAlaska Airlines
Mon 3/177:55 amSEA - SLC
Nonstop2h 13mAlaska Airlines
Deal found 1/21$203
This Delta deal was found by Cheapflights users on 1/21. 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 5/146:10 amSGU - SEA
2 stops11h 50mDelta
Tue 6/35:45 amSEA - SGU
1 stop5h 45mDelta
Deal found 1/21$402
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 5/166:11 amSGU - SEA
1 stop11h 31mAmerican Airlines
Tue 6/35:05 amSEA - SGU
1 stop13h 11mAmerican Airlines
Deal found 1/21$414
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 2/155:05 amSGU - SEA
1 stop17h 00mUnited Airlines
Tue 2/183:24 pmSEA - SGU
2 stops23h 32mUnited Airlines
Deal found 1/19$449
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 10/26:37 amSGU - SEA
2 stops9h 40mAlaska Airlines
Sat 10/184:15 pmSEA - SGU
1 stop6h 52mAlaska Airlines
Deal found 1/20$549

Find flights from Utah to Seattle within your budget

Customize your flight search to find flights from Utah to Seattle 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Thu 2/20

9:30 am-10:48 am

Nonstop2h 18m

Seattle/Tacoma Intl

Sun 2/23

10:10 am-1:17 pm

Nonstop2h 07m

$62

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Sat 3/1

12:09 pm-12:25 am

1 stop13h 16m

Seattle/Tacoma Intl

Sat 3/8

10:20 am-1:27 pm

Nonstop2h 07m

$81

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Thu 2/13

11:20 pm-12:50 am

Nonstop2h 30m

Seattle/Tacoma Intl

Mon 2/17

9:40 pm-12:50 am

Nonstop2h 10m

$97

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Tue 2/25

12:09 pm-12:25 am

1 stop13h 16m

Seattle/Tacoma Intl

Thu 2/27

5:15 am-11:14 am

1 stop4h 59m

$123

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Wed 4/16

9:24 am-10:38 am

Nonstop2h 14m

Seattle/Tacoma Intl

Tue 4/22

7:00 am-4:00 pm

1 stop8h 00m

$217

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 5/14

6:10 am-5:00 pm

2 stops11h 50m

Seattle/Tacoma Intl

Tue 6/3

5:45 am-12:30 pm

1 stop5h 45m

$402

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Fri 5/16

6:11 am-4:42 pm

1 stop11h 31m

Seattle/Tacoma Intl

Tue 6/3

5:05 am-7:16 pm

1 stop13h 11m

$414

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Sat 2/15

5:05 am-9:05 pm

1 stop17h 00m

Seattle/Tacoma Intl

Tue 2/18

3:24 pm-3:56 pm

2 stops23h 32m

$449

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 2/25

6:11 am-12:55 pm

1 stop7h 44m

Seattle/Tacoma Intl

Tue 2/25

5:59 pm-7:15 pm

2 stops24h 16m

$689

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Tue 4/22

2:54 pm-12:44 am

1 stop10h 50m

$60

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 19 results
1
2

Best time to book a flight from Utah to Seattle

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

Travel insights for flights from Utah to Seattle

Get recent, data-driven insights about flights from Utah to Seattle including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Utah to Seattle (average of $238). Flying from Utah to Seattle in July is currently the most expensive (average of $411). 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 UT to SEA?

Find hourly flight availability from Utah to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Weekly flight availability from Utah to Seattle

Explore weekly flight availability from Utah to Seattle. 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 21, 2025.

The most flights from USUT to SEA are scheduled on a Thursday (43 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (30 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Frontier, Alaska Airlines and American Airlines from Utah to Seattle to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,985 reviews
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Utah to Seattle. 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 into for flights to Seattle from Utah?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Utah to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How popular is this Utah to Seattle flight route?

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $59. Delta flights start at $79 while deals on Alaska Airlines start at $98 one-way.

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

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

    The top 3 most reliable airlines when flying from Utah to Seattle are LATAM Airlines (100%), ITA Airways (100%) and KLM (95%).

  • What are the cheapest flights from Utah to Seattle?

    Looking at all options, your cheapest flight can be booked for $78. While the most popular route (Salt Lake City - Seattle/Tacoma Intl) can be booked for $65 on average our data indicates $1,217 when flying from Utah to Seattle.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Utah to Seattle (average of $238). Flying from Utah to Seattle in July is currently the most expensive (average of $411). 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

Traveling to a place near Utah?

Book flights to Utah if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Federal Way
Ocean Shores
Leavenworth
Olympia
Marysville
Centralia
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Utah to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Utah to Seattle

Discover the top 5 airlines that operate flights from Utah to Seattle. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$40Average$147FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$84Average$154FlexibilityNo cancel feeOn-time65%
DeltaCheapest$141Average$442FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$165Average$285FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$441Average$566FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.