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Cheap flights from Seattle to Salt Lake City from C$ 149

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 26/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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 p.m. - 7:38 a.m.
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
10:15 a.m. - 6:35 p.m.
SLC
-
SEA
9h 20m
1 stop
C$ 242Frontier
Wed, 27 May - Tue, 2 Jun
Frontier Logo
7:50 p.m. - 7:38 a.m.
SEA
-
SLC
10h 48m
1 stop
Frontier Logo
10:15 a.m. - 6:35 p.m.
SLC
-
SEA
9h 20m
1 stop
C$ 246Frontier
Thu, 28 May - Wed, 3 Jun
Frontier Logo
3:19 p.m. - 7:38 a.m.
SEA
-
SLC
15h 19m
1 stop
Frontier Logo
1:32 p.m. - 10:35 a.m.
SLC
-
SEA
22h 03m
1 stop
C$ 248Frontier
Thu, 4 Jun - Mon, 8 Jun
Delta Logo
5:30 a.m. - 8:38 a.m.
SEA
-
SLC
2h 08mdirect
Delta Logo
2:00 p.m. - 3:23 p.m.
SLC
-
SEA
2h 23mdirect
C$ 270Delta
Sat, 23 May - Wed, 27 May
Delta Logo
7:59 p.m. - 11:10 p.m.
SEA
-
SLC
2h 11mdirect
Delta Logo
6:30 a.m. - 7:49 a.m.
SLC
-
SEA
2h 19mdirect
C$ 283Delta
Wed, 20 May - Mon, 25 May
Delta Logo
7:59 p.m. - 11:10 p.m.
SEA
-
SLC
2h 11mdirect
Delta Logo
6:30 a.m. - 7:49 a.m.
SLC
-
SEA
2h 19mdirect
C$ 285Delta
Sat, 23 May - Mon, 25 May
Delta Logo
5:30 a.m. - 8:38 a.m.
SEA
-
SLC
2h 08mdirect
Delta Logo
2:00 p.m. - 3:23 p.m.
SLC
-
SEA
2h 23mdirect
C$ 297Delta
Thu, 21 May - Sun, 24 May
Multiple Airlines Logo
7:50 p.m. - 10:57 p.m.
SEA
-
SLC
2h 07mdirect
Multiple Airlines Logo
10:15 a.m. - 6:35 p.m.
SLC
-
SEA
9h 20m
1 stop
C$ 304Multiple Airlines
Wed, 27 May - Tue, 2 Jun
Delta Logo
5:30 a.m. - 8:38 a.m.
SEA
-
SLC
2h 08mdirect
Delta Logo
3:25 p.m. - 4:44 p.m.
SLC
-
SEA
2h 19mdirect
C$ 311Delta
Thu, 21 May - Tue, 26 May
Multiple Airlines Logo
7:50 p.m. - 11:19 p.m.
SEA
-
SLC
26h 29m
1 stop
Multiple Airlines Logo
7:55 p.m. - 9:20 p.m.
SLC
-
SEA
2h 25mdirect
C$ 312Multiple Airlines
Thu, 28 May - Wed, 3 Jun

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Delta flights from Seattle to Salt Lake City

Our best Delta deals on Seattle to Salt Lake City flight tickets
Delta
23 May
SEA5:30 a.m.Seattle/Tacoma Intl
2h 08m
SLC8:38 a.m.Salt Lake City
27 May
SLC2:00 p.m.Salt Lake City
2h 23m
SEA3:23 p.m.Seattle/Tacoma Intl
C$ 270
Delta
20 May
SEA7:59 p.m.Seattle/Tacoma Intl
2h 11m
SLC11:10 p.m.Salt Lake City
25 May
SLC6:30 a.m.Salt Lake City
2h 19m
SEA7:49 a.m.Seattle/Tacoma Intl
C$ 283
Delta
23 May
SEA7:59 p.m.Seattle/Tacoma Intl
2h 11m
SLC11:10 p.m.Salt Lake City
25 May
SLC6:30 a.m.Salt Lake City
2h 19m
SEA7:49 a.m.Seattle/Tacoma Intl
C$ 285

United Airlines flights from Seattle to Salt Lake City

Our best United Airlines deals on Seattle to Salt Lake City flight tickets
United Airlines
11 Jul
SEA6:30 a.m.Seattle/Tacoma Intl
8h 18m
1 stop
SLC3:48 p.m.Salt Lake City
13 Jul
SLC4:21 p.m.Salt Lake City
7h 49m
1 stop
SEA11:10 p.m.Seattle/Tacoma Intl
C$ 393
United Airlines
11 May
SEA5:00 a.m.Seattle/Tacoma Intl
5h 18m
1 stop
SLC11:18 a.m.Salt Lake City
11 May
SLC5:59 p.m.Salt Lake City
6h 00m
1 stop
SEA10:59 p.m.Seattle/Tacoma Intl
C$ 707
United Airlines
11 May
SEA11:39 a.m.Seattle/Tacoma Intl
6h 54m
1 stop
SLC7:33 p.m.Salt Lake City
13 May
SLC2:33 p.m.Salt Lake City
9h 56m
2 stops
SEA11:29 p.m.Seattle/Tacoma Intl
C$ 714

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 96,600 searches. Data last updated 30 April 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 27/5

7:50 p.m.-7:38 a.m.

1 stop10h 48m

Salt Lake City

Tue 2/6

10:15 a.m.-6:35 p.m.

1 stop9h 20m

C$ 242

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 28/5

7:50 p.m.-7:38 a.m.

1 stop10h 48m

Salt Lake City

Wed 3/6

10:15 a.m.-6:35 p.m.

1 stop9h 20m

C$ 246

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 4/6

3:19 p.m.-7:38 a.m.

1 stop15h 19m

Salt Lake City

Mon 8/6

1:32 p.m.-10:35 a.m.

1 stop22h 03m

C$ 248

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 23/5

5:30 a.m.-8:38 a.m.

Nonstop2h 08m

Salt Lake City

Wed 27/5

2:00 p.m.-3:23 p.m.

Nonstop2h 23m

C$ 270

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 20/5

7:59 p.m.-11:10 p.m.

Nonstop2h 11m

Salt Lake City

Mon 25/5

6:30 a.m.-7:49 a.m.

Nonstop2h 19m

C$ 283

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 23/5

7:59 p.m.-11:10 p.m.

Nonstop2h 11m

Salt Lake City

Mon 25/5

6:30 a.m.-7:49 a.m.

Nonstop2h 19m

C$ 285

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 21/5

5:30 a.m.-8:38 a.m.

Nonstop2h 08m

Salt Lake City

Sun 24/5

2:00 p.m.-3:23 p.m.

Nonstop2h 23m

C$ 297

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 27/5

7:50 p.m.-10:57 p.m.

Nonstop2h 07m

Salt Lake City

Tue 2/6

10:15 a.m.-6:35 p.m.

1 stop9h 20m

C$ 304
Quickest round-trip

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 21/5

5:30 a.m.-8:38 a.m.

Nonstop2h 08m

Salt Lake City

Tue 26/5

3:25 p.m.-4:44 p.m.

Nonstop2h 19m

C$ 311

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 28/5

7:50 p.m.-11:19 p.m.

1 stop26h 29m

Salt Lake City

Wed 3/6

7:55 p.m.-9:20 p.m.

Nonstop2h 25m

C$ 312

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?

If you don’t want to visit Salt Lake City in September, then you should wait until March to fly from Seattle, when ticket prices are also cheap, with an average price of C$ 272.

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

Our data shows that Saturday is the least expensive day to fly to Salt Lake City. Tickets to fly out on this day can be as low as C$ 198. The most expensive day to fly to Salt Lake City is Friday, with ticket prices averaging around C$ 717.

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

According to our data, the cheapest time of day to fly to Salt Lake City is in the afternoon. momondo users have found flights departing from Seattle to Salt Lake City in the afternoon for as low as C$ 245. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around C$ 971. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 C$ 327 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 C$ 278 on momondo.

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

As of April 2026, prices for Seattle to Salt Lake City flights are approximately 37% cheaper 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

C$ 148

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 C$ 148. The best round-trip flight deal from Seattle to Salt Lake City found on momondo in the last 72 hours is C$ 190.
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 1127.4 km. 2h 00m is a normal flight duration for this route.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 C$ 108Free CancellationRating
5.6
2,970 reviews
Search Frontier flights
Alaska AirlinesPriceFrom C$ 132Free CancellationRating
7.9
12,318 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom C$ 151Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights

  • Alaska Airlines Flights From Seattle to Salt Lake City

    The lowest priced Alaska Airlines flight from Seattle to Salt Lake City from the last 72 hours was C$ 132. Generally, Alaska Airlines has 21 flights on this route every week with an average price of C$ 230. Alaska Airlines is rated 7.9/10 by our users.

Travelling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Park City
West Jordan
West Valley City

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Salt Lake City. momondo saves you time and could save you money on your trip.

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

Flights from Seattle to Salt Lake City 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 Salt Lake City?

Once you have performed a search for Seattle to Salt Lake City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Salt Lake City from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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