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

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

What airlines fly to Utah?

Delta, Alaska Airlines and Frontier are the top three most popular airlines that fly to Utah from Seattle according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Utah. Keep in mind that there are 4 different airlines that fly to Utah on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, 49 flights take off from Seattle and land in Utah each day. The most common flight departure time for this route is 11:00AM, with 32% of daily flights taking off in the afternoon.

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

As of September 2025, there are 347 flights per week flying from Seattle to Utah. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

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

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

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

There are 4 operators available for flights from Seattle/Tacoma Intl Airport to Utah as of September 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Utah.

What documentation or ID do you need to fly to Utah?

The necessary travel and health documents for your Utah trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$85 Cheap Flights from Seattle to Utah in 2025/26

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Find the cheapest flights from Seattle to Utah

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:11 pm - 7:18 pmSEA-SLC

2h 07mnonstop

4:27 pm - 5:44 pmSLC-SEA

2h 17mnonstop

$121Frontier

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ב', אוק' 20 - ב', אוק' 27

4:36 pm - 7:45 pmSEA-SLC

2h 09mnonstop

4:27 pm - 5:44 pmSLC-SEA

2h 17mnonstop

$123Frontier

Find Deal

א', אוק' 5 - ב', אוק' 20

11:22 am - 2:29 pmSEA-SLC

2h 07mnonstop

3:23 pm - 4:45 pmSLC-SEA

2h 22mnonstop

$172Alaska Airlines

Find Deal

ג', נוב' 4 - ש', נוב' 8

7:10 am - 10:24 amSEA-SLC

2h 14mnonstop

7:45 am - 9:06 amSLC-SEA

2h 21mnonstop

$177Delta

Find Deal

ש', אוק' 11 - ד', אוק' 22

10:16 am - 8:04 pmSEA-SLC

8h 48m1 stop

7:00 am - 8:28 amSLC-SEA

2h 28mnonstop

$178Multiple Airlines

Find Deal

ו', אוק' 17 - ש', אוק' 18

9:50 am - 1:02 pmSEA-SLC

2h 12mnonstop

4:27 pm - 5:44 pmSLC-SEA

2h 17mnonstop

$179Multiple Airlines

Find Deal

ש', אוק' 18 - ב', אוק' 20

4:47 pm - 7:48 pmSEA-SLC

2h 01mnonstop

2:01 pm - 3:21 pmSLC-SEA

2h 20mnonstop

$191Alaska Airlines

Find Deal

ב', אוק' 20 - ד', אוק' 29

1:30 pm - 6:34 pmSEA-SGU

4h 04m1 stop

7:15 pm - 11:25 pmSGU-SEA

5h 10m1 stop

$238Delta

Find Deal

ד', דצמ' 10 - ש', דצמ' 13

9:05 am - 4:02 pmSEA-SGU

5h 57m1 stop

12:07 pm - 9:00 pmSGU-SEA

9h 53m2 stops

$244United Airlines

Find Deal

ד', דצמ' 10 - ש', דצמ' 13

9:04 am - 4:00 pmSEA-SGU

5h 56m1 stop

11:30 am - 4:10 pmSGU-SEA

5h 40m1 stop

$316United Airlines

Find Deal

ג', אוק' 28 - ש', נוב' 1

Frontier flights from Seattle to Utah

Our best Frontier deals on Seattle to Utah flight tickets

Frontier

Oct 20

SEA4:11 pmSeattle/Tacoma Intl

2h 07m

SLC7:18 pmSalt Lake City

Oct 27

SLC4:27 pmSalt Lake City

2h 17m

SEA5:44 pmSeattle/Tacoma Intl

$121

Find similar

Frontier

Oct 5

SEA4:36 pmSeattle/Tacoma Intl

2h 09m

SLC7:45 pmSalt Lake City

Oct 20

SLC4:27 pmSalt Lake City

2h 17m

SEA5:44 pmSeattle/Tacoma Intl

$123

Find similar

Frontier

Oct 25

SEA8:43 pmSeattle/Tacoma Intl

9h 49m

1 stop

SLC7:32 amSalt Lake City

Oct 26

SLC5:26 pmSalt Lake City

2h 17m

SEA6:43 pmSeattle/Tacoma Intl

$125

Find similar

Alaska Airlines flights from Seattle to Utah

Our best Alaska Airlines deals on Seattle to Utah flight tickets

Alaska Airlines

Nov 4

SEA11:22 amSeattle/Tacoma Intl

2h 07m

SLC2:29 pmSalt Lake City

Nov 8

SLC3:23 pmSalt Lake City

2h 22m

SEA4:45 pmSeattle/Tacoma Intl

$172

Find similar

Alaska Airlines

Oct 20

SEA4:47 pmSeattle/Tacoma Intl

2h 01m

SLC7:48 pmSalt Lake City

Oct 29

SLC2:01 pmSalt Lake City

2h 20m

SEA3:21 pmSeattle/Tacoma Intl

$191

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

ב' 10/20

4:11 pm-7:18 pm

Nonstop2h 07m

Salt Lake City

ב' 10/27

4:27 pm-5:44 pm

Nonstop2h 17m

$121

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

א' 10/5

4:36 pm-7:45 pm

Nonstop2h 09m

Salt Lake City

ב' 10/20

4:27 pm-5:44 pm

Nonstop2h 17m

$123

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

ג' 11/4

11:22 am-2:29 pm

Nonstop2h 07m

Salt Lake City

ש' 11/8

3:23 pm-4:45 pm

Nonstop2h 22m

$172

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

ש' 10/11

7:10 am-10:24 am

Nonstop2h 14m

Salt Lake City

ד' 10/22

7:45 am-9:06 am

Nonstop2h 21m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

ו' 10/17

10:16 am-8:04 pm

1 stop8h 48m

Salt Lake City

ש' 10/18

7:00 am-8:28 am

Nonstop2h 28m

$178

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

ש' 10/18

9:50 am-1:02 pm

Nonstop2h 12m

Salt Lake City

ב' 10/20

4:27 pm-5:44 pm

Nonstop2h 17m

$179

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

ב' 10/20

4:47 pm-7:48 pm

Nonstop2h 01m

Salt Lake City

ד' 10/29

2:01 pm-3:21 pm

Nonstop2h 20m

$191

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

ד' 12/10

1:30 pm-6:34 pm

1 stop4h 04m

Saint George

ש' 12/13

7:15 pm-11:25 pm

1 stop5h 10m

$238

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

ד' 12/10

9:05 am-4:02 pm

1 stop5h 57m

Saint George

ש' 12/13

12:07 pm-9:00 pm

2 stops9h 53m

$244

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

ג' 10/28

9:04 am-4:00 pm

1 stop5h 56m

Saint George

ש' 11/1

11:30 am-4:10 pm

1 stop5h 40m

$316

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How to get the cheapest flight ticket from Seattle to Utah

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 Utah?

The cheapest month to fly to Utah from Seattle is in March. Flight prices, which tend to average around $195, are often lower during this time because this is during the off-season. If you aren’t able to travel to Utah during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $206.

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

The cheapest day to depart on your flight to Utah is on a Friday when prices can be found for as low as $285. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Utah is Wednesday, with ticket prices averaging around $320.

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

Our data shows that the cheapest Seattle to Utah flights are usually those with departure times in the afternoon. Our users have found flights to Utah in the afternoon for as low as $236. Flights to Utah are more costly at noon, with an average ticket price of $332. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Utah from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Utah for around $239 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Utah from Seattle for as low as $205 on momondo.

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Utah 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 Seattle to Utah flights?

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

Cheap Seattle to Utah flight deals and tips

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

Best Price Found	$125
Fastest flight time	1h 57m
Direct flights	Every day
Airports in Utah	1 airport

The best one-way flight to Utah from Seattle in the past 72 hours is $125. The best round-trip flight deal from Seattle to Utah found on momondo in the last 72 hours is $173.

The fastest flight from Seattle to Utah takes 1h 57m

Direct flights go from Seattle to Utah every day.

There is 1 airport near Utah: Salt Lake City (SLC)

Search flight deals

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Utah?
Prices for flights from Seattle/Tacoma Intl Airport to Utah are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Utah?
There are 4 operators available for flights from Seattle/Tacoma Intl Airport to Utah as of September 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Utah?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Utah.
What documentation or ID do you need to fly to Utah?
The necessary travel and health documents for your Utah trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Utah?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Utah is Boeing 737-800 Passenger/BBJ2 (winglets) (14.81% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (13.30%), Embraer 175 (11.24%), and Airbus A321neo (10.86%).

Best airlines flying from Seattle to Utah

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $41	Free Cancellation	Rating 5.8 3,169 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,737 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $116	Free Cancellation	Rating 7.9 7,966 reviews	Search Delta flights
Alaska Airlines	PriceFrom $151	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Why use momondo?

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

Finding the right flight to Utah from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Utah quick and easy, saving you time and money.

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

Flights from Seattle to Utah with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Utah from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Utah, momondo offers a useful price alert feature which will track prices for flights to Utah from Seattle and alert you when they change.

An easier way to manage your Utah 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.

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ג' 10/21

ג' 10/28

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Find better results for your trip to Utah

Popular cities in Utah

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Flights to Seattlefrom $86

Cheap flights from Seattle to Utah from $85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Utah departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

Trusted and free

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Find the cheapest flights from Seattle to Utah

Cheap round-trip flights

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Frontier flights from Seattle to Utah

Our best Frontier deals on Seattle to Utah flight tickets

Alaska Airlines flights from Seattle to Utah

Our best Alaska Airlines deals on Seattle to Utah flight tickets

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How to get the cheapest flight ticket from Seattle to Utah

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

What is the cheapest month to fly to Utah?

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

The cheapest day to depart on your flight to Utah is on a Friday when prices can be found for as low as $285. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Utah is Wednesday, with ticket prices averaging around $320.

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

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

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

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

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Utah 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 Seattle to Utah flights?

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

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

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

What airlines fly to Utah?

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

As of September 2025, 49 flights take off from Seattle and land in Utah each day. The most common flight departure time for this route is 11:00AM, with 32% of daily flights taking off in the afternoon.

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

As of September 2025, there are 347 flights per week flying from Seattle to Utah. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

Cheap Seattle to Utah flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Utah

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

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

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

What documentation or ID do you need to fly to Utah?

What is the most popular plane model from Seattle to Utah?

Best airlines flying from Seattle to Utah

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

Why use momondo?

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

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

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

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

An easier way to manage your Utah 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 Utah

Popular cities in Utah

Popular flights according to clicks in the last 7 days on momondo