How many flights depart from Utah to Seattle on average per day?

As of December 2025, there are 38 flights per day flying from Utah to Seattle. The most common time of day flights depart is 11:00AM, with 49% of flights taking off at noon.

What airlines fly to Seattle?

Frontier, Alaska Airlines and Delta are the top three most popular airlines that fly to Seattle from Utah according to our data. Frontier is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Utah to Seattle/Tacoma Intl?

Delta, Frontier, and Southwest are the most popular carriers operating from Utah to Seattle/Tacoma Intl

How many flights depart from Utah to Seattle on average per week?

272 flights are operational weekly from Utah to Seattle as of December 2025. The most popular departure day for this route is Sat, with 17% of flights per week taking off on this day.

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Utah you fly out of and what airport in Seattle you fly into. For example, flying from Salt Lake City to Seattle takes 2h 16m on average. On the other hand, flying from Cedar City to Seattle takes 5h 33m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Utah to Seattle/Tacoma Intl Airport?

Prices for flights from Utah to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Utah to Seattle/Tacoma Intl Airport?

The number of operators available for flights from Utah to Seattle/Tacoma Intl Airport is 6 as of December 2025.

How old do you have to be to fly from Utah to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Utah to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$69 Cheap Flights from Utah to Seattle in 2025/26

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Find the cheapest flights from Utah to Seattle

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 am - 2:43 pm

SLC

SEA

7h 23m1 stop

8:39 pm - 11:43 pm

SEA

SLC

2h 04mnonstop

$93Hawaiian Airlines

Thu, Jan 15 - Mon, Jan 19

8:20 am - 2:43 pm

SLC

SEA

7h 23m1 stop

5:54 pm - 8:58 pm

SEA

SLC

2h 04mnonstop

$94Hawaiian Airlines

Thu, Jan 22 - Sat, Jan 24

12:17 pm - 1:35 pm

SLC

SEA

2h 18mnonstop

8:39 pm - 11:43 pm

SEA

SLC

2h 04mnonstop

$108Alaska Airlines

Fri, Jan 16 - Mon, Jan 19

6:31 pm - 11:19 am

SLC

SEA

17h 48m1 stop

12:34 pm - 8:44 am

SEA

SLC

19h 10m1 stop

$110Frontier

Thu, Jan 29 - Fri, Feb 6

11:56 am - 3:44 pm

SLC

SEA

4h 48m1 stop

8:10 am - 11:17 am

SEA

SLC

2h 07mnonstop

$113Alaska Airlines

Fri, Jan 23 - Sun, Jan 25

12:32 pm - 1:54 pm

SLC

SEA

2h 22mnonstop

1:02 pm - 1:55 pm

SEA

SLC

23h 53m1 stop

$130Frontier

Mon, Jan 5 - Mon, Jan 12

3:20 pm - 8:33 pm

SGU

SEA

6h 13m1 stop

5:00 am - 10:49 am

SEA

SGU

4h 49m1 stop

$258Delta

Sun, Jan 18 - Sun, Jan 25

12:07 pm - 9:12 pm

SGU

SEA

10h 05m2 stops

5:00 am - 1:13 pm

SEA

SGU

7h 13m1 stop

$264United Airlines

Sun, Jan 18 - Sun, Jan 25

12:07 pm - 9:12 pm

SGU

SEA

10h 05m2 stops

6:18 am - 4:05 pm

SEA

SGU

8h 47m2 stops

$269United Airlines

Sun, Jan 18 - Sun, Jan 25

6:52 pm - 11:25 pm

CDC

SEA

5h 33m1 stop

5:25 am - 10:59 am

SEA

CDC

4h 34m1 stop

$713Delta

Sat, Jan 3 - Wed, Jan 7

Hawaiian Airlines flights from Utah to Seattle

Our best Hawaiian Airlines deals on Utah to Seattle flight tickets

Hawaiian Airlines

Jan 15

SLC8:20 amSalt Lake City

7h 23m

1 stop

SEA2:43 pmSeattle/Tacoma Intl

Jan 19

SEA8:39 pmSeattle/Tacoma Intl

2h 04m

SLC11:43 pmSalt Lake City

$93

Find similar

Hawaiian Airlines

Jan 22

SLC8:20 amSalt Lake City

7h 23m

1 stop

SEA2:43 pmSeattle/Tacoma Intl

Jan 24

SEA5:54 pmSeattle/Tacoma Intl

2h 04m

SLC8:58 pmSalt Lake City

$94

Find similar

Hawaiian Airlines

Jan 22

SLC8:20 amSalt Lake City

7h 23m

1 stop

SEA2:43 pmSeattle/Tacoma Intl

Jan 24

SEA9:45 pmSeattle/Tacoma Intl

11h 46m

1 stop

SLC10:31 amSalt Lake City

$123

Find similar

Alaska Airlines flights from Utah to Seattle

Our best Alaska Airlines deals on Utah to Seattle flight tickets

Alaska Airlines

Jan 16

SLC12:17 pmSalt Lake City

2h 18m

SEA1:35 pmSeattle/Tacoma Intl

Jan 19

SEA8:10 amSeattle/Tacoma Intl

2h 07m

SLC11:17 amSalt Lake City

$108

Find similar

Alaska Airlines

Jan 29

SLC11:56 amSalt Lake City

3h 47m

1 stop

SEA2:43 pmSeattle/Tacoma Intl

Feb 1

SEA8:10 amSeattle/Tacoma Intl

2h 07m

SLC11:17 amSalt Lake City

$113

Find similar

Alaska Airlines

Mar 5

SLC9:00 amSalt Lake City

2h 22m

SEA10:22 amSeattle/Tacoma Intl

Mar 10

SEA8:54 pmSeattle/Tacoma Intl

2h 04m

SLC11:58 pmSalt Lake City

$117

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Thu 1/15

8:20 am-2:43 pm

1 stop7h 23m

Seattle/Tacoma Intl

Mon 1/19

8:39 pm-11:43 pm

Nonstop2h 04m

$93

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Thu 1/22

8:20 am-2:43 pm

1 stop7h 23m

Seattle/Tacoma Intl

Sat 1/24

5:54 pm-8:58 pm

Nonstop2h 04m

$94

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Fri 1/16

12:17 pm-1:35 pm

Nonstop2h 18m

Seattle/Tacoma Intl

Mon 1/19

8:39 pm-11:43 pm

Nonstop2h 04m

$108

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Thu 1/29

6:31 pm-11:19 am

1 stop17h 48m

Seattle/Tacoma Intl

Fri 2/6

12:34 pm-8:44 am

1 stop19h 10m

$110

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Fri 1/23

11:56 am-3:44 pm

1 stop4h 48m

Seattle/Tacoma Intl

Sun 1/25

8:10 am-11:17 am

Nonstop2h 07m

$113

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Mon 1/5

12:32 pm-1:54 pm

Nonstop2h 22m

Seattle/Tacoma Intl

Mon 1/12

1:02 pm-1:55 pm

1 stop23h 53m

$130

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Sun 1/18

3:20 pm-8:33 pm

1 stop6h 13m

Seattle/Tacoma Intl

Sun 1/25

5:00 am-10:49 am

1 stop4h 49m

$258

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Sun 1/18

12:07 pm-9:12 pm

2 stops10h 05m

Seattle/Tacoma Intl

Sun 1/25

5:00 am-1:13 pm

1 stop7h 13m

$264

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Sun 1/18

12:07 pm-9:12 pm

2 stops10h 05m

Seattle/Tacoma Intl

Sun 1/25

6:18 am-4:05 pm

2 stops8h 47m

$269

Cedar CitySeattle

CDC - SEA

CDCSEA

Cedar City

Sat 1/3

6:52 pm-11:25 pm

1 stop5h 33m

Seattle/Tacoma Intl

Wed 1/7

5:25 am-10:59 am

1 stop4h 34m

$713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Utah to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Utah to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $147. If you don’t want to visit Seattle in March, then you should wait until February to fly from Utah, when ticket prices are also cheap, with an average price of $167.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Utah is on a Friday. momondo users have found tickets for Friday departures for as low as $386. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Utah because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $742.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Utah at noon is the least expensive time of day to depart. momondo users have found prices as low as $414 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $762. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Utah to Seattle/Tacoma Intl flight route?

Fly from Salt Lake City to Seattle/Tacoma Intl for the best Utah - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Utah when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $223 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Utah for as low as $170 on momondo.

What cabin class options are available on Utah to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Utah to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Utah to Seattle flights?

No. A direct flight is the cheapest option for a flight between Utah to Seattle.

Cheap Utah to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Utah to Seattle

Best Price Found	$146
Fastest flight time	2h 16m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Utah in the past 72 hours is $146. The best round-trip flight deal from Utah to Seattle found on momondo in the last 72 hours is $231.

The fastest flight from Utah to Seattle takes 2h 16m

Direct flights go from Utah to Seattle every day.

There is 1 airport in Seattle. From Utah there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Utah to Seattle/Tacoma Intl Airport?
Prices for flights from Utah to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Utah to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Utah to Seattle/Tacoma Intl Airport is 6 as of December 2025.
How old do you have to be to fly from Utah to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Utah to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Utah to Seattle?
Based on momondo bookings for flights between Utah and Seattle, the leading plane model is Boeing 737-900, making up 19.81% of the total bookings. Other popular models include Airbus A321neo with 16.84%, Boeing 737-800 Passenger/BBJ2 (winglets) with 15.36%, and Airbus A320neo with 8.93%.

Best airlines flying from Utah to Seattle

Compare and see reviews for airlines that fly from Utah to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $43	Free Cancellation	Rating 5.8 3,079 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $78	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $108	Free Cancellation	Rating 7.8 2,821 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $134	Free Cancellation	Rating 7.9 8,017 reviews	Search Delta flights
Alaska Airlines	PriceFrom $145	Free Cancellation	Rating 8.0 11,496 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights

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Renton

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Lynnwood

Kent

Marysville

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Redmond

Tukwila

Cle Elum

Federal Way

Lakewood

Fife

Centralia

Westport

Kirkland

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Utah to Seattle?

It is quick and easy to find Utah to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Utah to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Utah which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Utah to Seattle?

momondo helps you find the best flight between Utah and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Utah to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Utah to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.