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

As of May 2026, there are 26 flights per day flying from Utah to Seattle. The most common time of day flights depart is 11:00AM, with 52% of flights taking off in the afternoon.

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

184 flights are operational weekly from Utah to Seattle as of May 2026. The most popular departure day for this route is Sat, with 18% of flights per week taking off on this day.

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

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

What airlines fly to Seattle?

Alaska Airlines, Frontier and Delta are the top three most popular airlines that fly to Seattle from Utah according to our data. Alaska Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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 08m on average. On the other hand, flying from Saint George to Seattle takes 4h 10m 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 May 2026.

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.

$108 Cheap Flights from Utah to Seattle in 2026

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:02 pm - 12:10 am

SLC

SEA

2h 08mnonstop

7:15 am - 10:23 am

SEA

SLC

2h 08mnonstop

$177Delta

Thu, Jun 4 - Fri, Jun 12

10:54 pm - 6:35 pm

SLC

SEA

20h 41m

2 stops

8:12 pm - 9:35 am

SEA

SLC

12h 23m

1 stop

$179Frontier

Fri, Jun 5 - Tue, Jun 9

1:32 pm - 10:36 am

SLC

SEA

22h 04m

1 stop

8:12 pm - 9:35 am

SEA

SLC

12h 23m

1 stop

$180Frontier

Wed, Jun 3 - Wed, Jun 10

10:15 am - 6:35 pm

SLC

SEA

9h 20m

1 stop

8:20 pm - 9:30 am

SEA

SLC

12h 10m

1 stop

$181Frontier

Sat, May 30 - Sun, May 31

8:23 am - 2:01 pm

SLC

SEA

6h 38m

1 stop

8:12 pm - 9:35 am

SEA

SLC

12h 23m

1 stop

$182Frontier

Fri, Jun 5 - Tue, Jun 9

10:54 pm - 10:06 am

SLC

SEA

12h 12m

1 stop

8:20 pm - 9:30 am

SEA

SLC

12h 10m

1 stop

$183Frontier

Wed, May 27 - Thu, May 28

7:55 pm - 9:20 pm

SLC

SEA

2h 25mnonstop

7:05 am - 10:15 am

SEA

SLC

2h 10mnonstop

$187Alaska Airlines

Wed, May 27 - Mon, Jun 1

11:25 am - 2:40 pm

SGU

SEA

4h 15m

1 stop

5:30 am - 10:45 am

SEA

SGU

4h 15m

1 stop

$298Delta

Tue, Jun 30 - Sun, Jul 5

5:30 pm - 11:11 pm

SGU

SEA

6h 41m

1 stop

7:06 am - 4:04 pm

SEA

SGU

7h 58m

2 stops

$315United Airlines

Wed, Sep 9 - Wed, Sep 16

5:45 pm - 11:10 pm

SGU

SEA

6h 25m

1 stop

3:40 pm - 10:59 pm

SEA

SGU

6h 19m

1 stop

$383United Airlines

Fri, Jun 12 - Mon, Jun 15

Frontier flights from Utah to Seattle

Our best Frontier deals on Utah to Seattle flight tickets

Frontier

May 19

SLC8:30 pmSalt Lake City

14h 19m

1 stop

SEA9:49 amSeattle/Tacoma Intl

Jun 9

SEA8:12 pmSeattle/Tacoma Intl

12h 23m

1 stop

SLC9:35 amSalt Lake City

$177

Frontier

Jun 5

SLC10:54 pmSalt Lake City

20h 41m

2 stops

SEA6:35 pmSeattle/Tacoma Intl

Jun 9

SEA8:12 pmSeattle/Tacoma Intl

12h 23m

1 stop

SLC9:35 amSalt Lake City

$179

Frontier

Jun 3

SLC1:32 pmSalt Lake City

22h 04m

1 stop

SEA10:36 amSeattle/Tacoma Intl

Jun 10

SEA8:12 pmSeattle/Tacoma Intl

12h 23m

1 stop

SLC9:35 amSalt Lake City

$180

Alaska Airlines flights from Utah to Seattle

Our best Alaska Airlines deals on Utah to Seattle flight tickets

Alaska Airlines

May 27

SLC7:55 pmSalt Lake City

2h 25m

SEA9:20 pmSeattle/Tacoma Intl

Jun 1

SEA7:05 amSeattle/Tacoma Intl

2h 10m

SLC10:15 amSalt Lake City

$187

Alaska Airlines

May 28

SLC3:42 pmSalt Lake City

2h 18m

SEA5:00 pmSeattle/Tacoma Intl

Jun 1

SEA7:05 amSeattle/Tacoma Intl

2h 10m

SLC10:15 amSalt Lake City

$192

Alaska Airlines

Jun 2

SLC11:09 amSalt Lake City

2h 19m

SEA12:28 pmSeattle/Tacoma Intl

Jun 6

SEA7:05 amSeattle/Tacoma Intl

2h 10m

SLC10:15 amSalt Lake City

$197

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Thu 6/4

11:02 pm-12:10 am

Nonstop2h 08m

Seattle/Tacoma Intl

Fri 6/12

7:15 am-10:23 am

Nonstop2h 08m

$177

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Fri 6/5

10:54 pm-6:35 pm

2 stops20h 41m

Seattle/Tacoma Intl

Tue 6/9

8:12 pm-9:35 am

1 stop12h 23m

$179

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Wed 6/3

1:32 pm-10:36 am

1 stop22h 04m

Seattle/Tacoma Intl

Wed 6/10

8:12 pm-9:35 am

1 stop12h 23m

$180

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Sat 5/30

10:15 am-6:35 pm

1 stop9h 20m

Seattle/Tacoma Intl

Sun 5/31

8:20 pm-9:30 am

1 stop12h 10m

$181

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Fri 6/5

8:23 am-2:01 pm

1 stop6h 38m

Seattle/Tacoma Intl

Tue 6/9

8:12 pm-9:35 am

1 stop12h 23m

$182

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Wed 5/27

10:54 pm-10:06 am

1 stop12h 12m

Seattle/Tacoma Intl

Thu 5/28

8:20 pm-9:30 am

1 stop12h 10m

$183

Salt Lake CitySeattle

SLC - SEA

SLCSEA

Salt Lake City

Wed 5/27

7:55 pm-9:20 pm

Nonstop2h 25m

Seattle/Tacoma Intl

Mon 6/1

7:05 am-10:15 am

Nonstop2h 10m

$187

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 6/30

11:25 am-2:40 pm

1 stop4h 15m

Seattle/Tacoma Intl

Sun 7/5

5:30 am-10:45 am

1 stop4h 15m

$298

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 9/9

5:30 pm-11:11 pm

1 stop6h 41m

Seattle/Tacoma Intl

Wed 9/16

7:06 am-4:04 pm

2 stops7h 58m

$315

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Fri 6/12

5:45 pm-11:10 pm

1 stop6h 25m

Seattle/Tacoma Intl

Mon 6/15

3:40 pm-10:59 pm

1 stop6h 19m

$383

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, December 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 $28. If you don’t want to visit Seattle in December, then you should wait until November to fly from Utah, when ticket prices are also cheap, with an average price of $34.

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 $306. 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 $707.

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 $424 when looking at flights departing at noon. Flights to Seattle are more costly in the evening, with an average ticket price of $614. Departure times in the evening 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 from Utah 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 $225 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 $183 on momondo.

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	$212
Fastest flight time	2h 08m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Utah in the past 72 hours is $212. The best round-trip flight deal from Utah to Seattle found on momondo in the last 72 hours is $306.

The fastest flight from Utah to Seattle takes 2h 08m

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

Frequently asked questions about flying from Utah to Seattle

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 May 2026.
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 Airbus A321neo, making up 25.57% of the total bookings. Other popular models include Boeing 737-900 with 25.30%, Boeing 737-800 Passenger/BBJ2 (winglets) with 13.51%, and Airbus A321-100/200 with 13.51%.

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 $58	Free Cancellation	Rating 5.6 2,958 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $78	Free Cancellation	Rating 6.3 8,636 reviews	Search Spirit Airlines flights
Alaska Airlines	PriceFrom $97	Free Cancellation	Rating 7.9 12,348 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $137	Free Cancellation	Rating 7.9 8,457 reviews	Search Delta flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,696 reviews	Search United Airlines flights
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Tukwila

Puyallup

Marysville

Lakewood

Cle Elum

Federal Way

Centralia

Fife

Westport

Shoreline

Tumwater

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.

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Friday Harbor SPB Airport

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Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Cheap flights from Utah to Seattle from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Utah to Seattle departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Utah to Seattle

What is the cheapest month to fly to Seattle?

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

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

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

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

Can stopping save me money on Utah to Seattle flights?

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

What airlines fly to Seattle?

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

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

How long does it take to fly 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

Fastest flight time

Direct flights

Airports in Seattle

Frequently asked questions about flying from Utah to Seattle

Best airlines flying from Utah to Seattle

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

Traveling to a place near Seattle?

Why use momondo?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington

Fly your favorite airline to Seattle

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seattle

List of cabin classes available on flights landing in Seattle. Availability may vary depending on flight origin and airline.

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