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Cheap flights from Seattle to Salt Lake City from $106

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 Salt Lake City departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Salt Lake City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:50 pm - 7:38 am
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
10:15 am - 6:35 pm
SLC
-
SEA
9h 20m
1 stop
$177Frontier
Wed, May 27 - Tue, Jun 2
Frontier Logo
7:50 pm - 7:38 am
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
10:15 am - 6:35 pm
SLC
-
SEA
9h 20m
1 stop
$178Frontier
Tue, May 26 - Tue, Jun 2
Frontier Logo
7:50 pm - 7:38 am
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
1:32 pm - 10:36 am
SLC
-
SEA
22h 04m
1 stop
$179Frontier
Wed, May 27 - Sun, May 31
Frontier Logo
7:50 pm - 7:38 am
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
10:54 pm - 10:06 am
SLC
-
SEA
12h 12m
1 stop
$180Frontier
Thu, May 28 - Mon, Jun 1
Frontier Logo
7:50 pm - 7:38 am
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
10:15 am - 6:35 pm
SLC
-
SEA
9h 20m
1 stop
$181Frontier
Sat, May 23 - Wed, May 27
Frontier Logo
8:20 pm - 7:38 am
SEA
-
SLC
10h 18m
2 stops
Frontier Logo
10:54 pm - 9:48 am
SLC
-
SEA
11h 54m
1 stop
$182Frontier
Mon, Jun 1 - Mon, Jun 8
Frontier Logo
7:50 pm - 7:38 am
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
10:20 am - 6:26 pm
SLC
-
SEA
9h 06m
1 stop
$183Frontier
Wed, Jun 3 - Wed, Jun 10
Frontier Logo
7:50 pm - 7:38 am
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
1:32 pm - 10:36 am
SLC
-
SEA
22h 04m
1 stop
$184Frontier
Tue, Jun 2 - Thu, Jun 4
Frontier Logo
7:50 pm - 7:38 am
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
10:54 pm - 10:06 am
SLC
-
SEA
12h 12m
1 stop
$185Frontier
Sat, May 23 - Tue, May 26
Frontier Logo
8:12 pm - 9:35 am
SEA
-
SLC
12h 23m
1 stop
Frontier Logo
1:50 pm - 10:35 am
SLC
-
SEA
21h 45m
1 stop
$186Frontier
Mon, Jun 15 - Mon, Jun 22

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Frontier flights from Seattle to Salt Lake City

Our best Frontier deals on Seattle to Salt Lake City flight tickets
Frontier
May 27
SEA7:50 pmSeattle/Tacoma Intl
10h 48m
1 stop
SLC7:38 amSalt Lake City
Jun 2
SLC10:15 amSalt Lake City
9h 20m
1 stop
SEA6:35 pmSeattle/Tacoma Intl
$177
Frontier
May 27
SEA7:50 pmSeattle/Tacoma Intl
10h 48m
1 stop
SLC7:38 amSalt Lake City
May 31
SLC1:32 pmSalt Lake City
22h 04m
1 stop
SEA10:36 amSeattle/Tacoma Intl
$179
Frontier
May 28
SEA7:50 pmSeattle/Tacoma Intl
10h 48m
1 stop
SLC7:38 amSalt Lake City
Jun 1
SLC10:54 pmSalt Lake City
12h 12m
1 stop
SEA10:06 amSeattle/Tacoma Intl
$180

Alaska Airlines flights from Seattle to Salt Lake City

Our best Alaska Airlines deals on Seattle to Salt Lake City flight tickets
Alaska Airlines
Jun 3
SEA11:32 amSeattle/Tacoma Intl
2h 16m
SLC2:48 pmSalt Lake City
Jun 6
SLC7:55 pmSalt Lake City
2h 25m
SEA9:20 pmSeattle/Tacoma Intl
$227
Alaska Airlines
May 14
SEA7:50 pmSeattle/Tacoma Intl
2h 07m
SLC10:57 pmSalt Lake City
May 16
SLC7:15 amSalt Lake City
2h 25m
SEA8:40 amSeattle/Tacoma Intl
$457

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Salt Lake City 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Seattle to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 5/27

7:50 pm-7:38 am

1 stop10h 48m

Salt Lake City

Tue 6/2

10:15 am-6:35 pm

1 stop9h 20m

$177

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 5/26

7:50 pm-7:38 am

1 stop10h 48m

Salt Lake City

Tue 6/2

10:15 am-6:35 pm

1 stop9h 20m

$178

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 5/27

7:50 pm-7:38 am

1 stop10h 48m

Salt Lake City

Sun 5/31

1:32 pm-10:36 am

1 stop22h 04m

$179

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 5/28

7:50 pm-7:38 am

1 stop10h 48m

Salt Lake City

Mon 6/1

10:54 pm-10:06 am

1 stop12h 12m

$180

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 5/23

7:50 pm-7:38 am

1 stop10h 48m

Salt Lake City

Wed 5/27

10:15 am-6:35 pm

1 stop9h 20m

$181

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Mon 6/1

8:20 pm-7:38 am

2 stops10h 18m

Salt Lake City

Mon 6/8

10:54 pm-9:48 am

1 stop11h 54m

$182
Quickest round-trip

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 6/3

7:50 pm-7:38 am

1 stop10h 48m

Salt Lake City

Wed 6/10

10:20 am-6:26 pm

1 stop9h 06m

$183

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 6/2

7:50 pm-7:38 am

1 stop10h 48m

Salt Lake City

Thu 6/4

1:32 pm-10:36 am

1 stop22h 04m

$184

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 5/23

7:50 pm-7:38 am

1 stop10h 48m

Salt Lake City

Tue 5/26

10:54 pm-10:06 am

1 stop12h 12m

$185

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Mon 6/15

8:12 pm-9:35 am

1 stop12h 23m

Salt Lake City

Mon 6/22

1:50 pm-10:35 am

1 stop21h 45m

$186

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Salt Lake City from

How to get the cheapest flight ticket from Seattle to Salt Lake City

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 typical price of a round-trip flight between Seattle and Salt Lake City?

What is the cheapest month to fly to Salt Lake City?

In general, September is the cheapest month to fly from Seattle to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $187. If you are unable to visit Salt Lake City during the month of September, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around $199.

What is the cheapest day to depart on your flight to Salt Lake City?

On average, the least expensive day to fly to Salt Lake City from Seattle is on a Friday. momondo users have found tickets for Friday departures for as low as $263. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Sunday is $390.

What is the cheapest time of day to depart on your flight to Salt Lake City?

Our most recent data shows that the best time of day to fly to Salt Lake City is in the afternoon. Flights from Seattle to Salt Lake City during this time can be as low as $222. In the morning is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $332 per ticket.

What is the cheapest Seattle/Tacoma Intl to Salt Lake City flight route?

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

How far in advance should I book a flight from Seattle to Salt Lake City?

You are more likely to see cheaper flights to Salt Lake City from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $239 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Seattle for as low as $203 on momondo.

How have Seattle to Salt Lake City flight prices changed over time?

As of May 2026, prices for Seattle to Salt Lake City flights are approximately 60% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Salt Lake City

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Salt Lake City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Salt Lake City (SEA to SLC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Salt Lake City

Best Price Found

$142

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Salt Lake City

1 airport
The best one-way flight to Salt Lake City from Seattle in the past 72 hours is $142. The best round-trip flight deal from Seattle to Salt Lake City found on momondo in the last 72 hours is $251.
The fastest flight from Seattle to Salt Lake City takes 2h 00m
Direct flights go from Seattle to Salt Lake City every day.
There is 1 airport in Salt Lake City. From Seattle there are direct flights to Salt Lake City (SLC).
Search flight deals

Frequently asked questions about flying from Seattle to Salt Lake City

  • How far is Seattle/Tacoma Intl to Salt Lake City by plane?

    The distance between Seattle/Tacoma Intl and Salt Lake City is about 700.5 mi. By plane, this route typically takes 2h 00m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Salt Lake City Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Salt Lake City Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Salt Lake City Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Salt Lake City Airport?

    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 Salt Lake City Airport.

  • What documentation or ID do you need to fly to Salt Lake City Airport?

    The travel and health documents you'll need for your trip to Salt Lake City 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 Salt Lake City 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 Seattle to Salt Lake City?

  • What is the most popular airline from Seattle to Salt Lake City?

Best airlines flying from Seattle to Salt Lake City

Compare and see reviews for airlines that fly from Seattle to Salt Lake City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $55Free CancellationRating
5.6
2,965 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $88Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $127Free CancellationRating
7.9
12,325 reviews
Search Alaska Airlines flights
DeltaPriceFrom $137Free CancellationRating
7.9
8,459 reviews
Search Delta flights

  • Alaska Airlines Flights From Seattle to Salt Lake City

    Alaska Airlines is one of the most popular airlines flying from Seattle to Salt Lake City, operating 28 flights/week on average for this route. A good Alaska Airlines flight deal for Seattle to Salt Lake City starts from $127 round-trip, up to an average price of $261. Our users have rated Alaska Airlines at 7.9/10.

  • Delta Flights From Seattle to Salt Lake City

    $137 is the best Delta flight deal from Seattle to Salt Lake City found on momondo over the last 72 hours. The average Delta ticket price found was closer to $277, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,459 user reviews) flies into Salt Lake City from Seattle 26 times in an average week so prices can vary.

Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Park City
Midvale
Logan
West Valley City
Sandy
Heber City
Lehi
South Jordan
Layton
Midway
West Jordan
Draper
Clearfield
Alta
Farmington
Evanston
Bountiful
Brighton

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Salt Lake City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Salt Lake City from Seattle.

Can I find flights from Seattle to Salt Lake City with flexible booking policies on momondo?

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

How can momondo help me find flights from Seattle to Salt Lake City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Salt Lake City.

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

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

An easier way to manage your Salt Lake City trip

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