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Cheap flights from Seattle to Salt Lake City from C$ 123

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 16/12. 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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Find the cheapest flights from Seattle to Salt Lake City

Cheap round-trip flights

Frontier Logo
6:12 a.m. - 7:32 a.m.SEA-SLC
24h 20m1 stop
Frontier Logo
4:02 p.m. - 12:07 p.m.SLC-SEA
21h 05m1 stop
C$ 201Frontier
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Frontier Logo
6:12 a.m. - 7:32 a.m.SEA-SLC
24h 20m1 stop
Frontier Logo
11:39 a.m. - 12:52 p.m.SLC-SEA
2h 13mdirect
C$ 206Frontier
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Delta Logo
7:10 a.m. - 10:24 a.m.SEA-SLC
2h 14mdirect
Delta Logo
3:17 p.m. - 4:32 p.m.SLC-SEA
2h 15mdirect
C$ 245Delta
Find Deal
Sat, 11 Oct - Tue, 14 Oct
Southwest Logo
6:15 a.m. - 12:15 p.m.SEA-SLC
5h 00m1 stop
Southwest Logo
4:10 p.m. - 10:55 p.m.SLC-SEA
7h 45m2 stops
C$ 252Southwest
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Southwest Logo
5:00 a.m. - 11:35 a.m.SEA-SLC
5h 35m1 stop
Southwest Logo
11:10 a.m. - 7:05 p.m.SLC-SEA
8h 55m2 stops
C$ 257Southwest
Find Deal
Thu, 23 Oct - Thu, 30 Oct
Delta Logo
5:25 a.m. - 8:30 a.m.SEA-SLC
2h 05mdirect
Delta Logo
9:50 p.m. - 11:16 p.m.SLC-SEA
2h 26mdirect
C$ 273Delta
Find Deal
Sat, 3 Jan - Mon, 5 Jan
Alaska Airlines Logo
9:41 a.m. - 6:41 p.m.SEA-SLC
8h 00m1 stop
Alaska Airlines Logo
8:56 p.m. - 10:25 p.m.SLC-SEA
2h 29mdirect
C$ 278Alaska Airlines
Find Deal
Tue, 6 Jan - Tue, 6 Jan
Hawaiian Airlines Logo
8:05 a.m. - 11:05 a.m.SEA-SLC
2h 00mdirect
Hawaiian Airlines Logo
7:30 a.m. - 8:42 a.m.SLC-SEA
2h 12mdirect
C$ 281Hawaiian Airlines
Find Deal
Thu, 15 Jan - Sun, 18 Jan
Alaska Airlines Logo
11:39 a.m. - 6:41 p.m.SEA-SLC
6h 02m1 stop
Alaska Airlines Logo
12:15 p.m. - 1:27 p.m.SLC-SEA
2h 12mdirect
C$ 287Alaska Airlines
Find Deal
Tue, 6 Jan - Sat, 10 Jan
Hawaiian Airlines Logo
9:55 a.m. - 1:07 p.m.SEA-SLC
2h 12mdirect
Hawaiian Airlines Logo
3:43 p.m. - 4:59 p.m.SLC-SEA
2h 16mdirect
C$ 292Hawaiian Airlines
Find Deal
Tue, 7 Oct - Tue, 7 Oct

Alaska Airlines flights from Seattle to Salt Lake City

Our best Alaska Airlines deals on Seattle to Salt Lake City flight tickets
Alaska Airlines
6 Jan
SEA9:41 a.m.Seattle/Tacoma Intl
8h 00m
1 stop
SLC6:41 p.m.Salt Lake City
6 Jan
SLC8:56 p.m.Salt Lake City
2h 29m
SEA10:25 p.m.Seattle/Tacoma Intl
C$ 278
Find similar
Alaska Airlines
6 Jan
SEA11:39 a.m.Seattle/Tacoma Intl
6h 02m
1 stop
SLC6:41 p.m.Salt Lake City
10 Jan
SLC12:15 p.m.Salt Lake City
2h 12m
SEA1:27 p.m.Seattle/Tacoma Intl
C$ 287
Find similar
Alaska Airlines
11 Oct
SEA6:30 p.m.Seattle/Tacoma Intl
2h 12m
SLC9:42 p.m.Salt Lake City
14 Oct
SLC3:43 p.m.Salt Lake City
2h 16m
SEA4:59 p.m.Seattle/Tacoma Intl
C$ 293
Find similar

Delta flights from Seattle to Salt Lake City

Our best Delta deals on Seattle to Salt Lake City flight tickets
Delta
11 Oct
SEA7:10 a.m.Seattle/Tacoma Intl
2h 14m
SLC10:24 a.m.Salt Lake City
14 Oct
SLC3:17 p.m.Salt Lake City
2h 15m
SEA4:32 p.m.Seattle/Tacoma Intl
C$ 245
Find similar
Delta
3 Jan
SEA5:25 a.m.Seattle/Tacoma Intl
2h 05m
SLC8:30 a.m.Salt Lake City
5 Jan
SLC9:50 p.m.Salt Lake City
2h 26m
SEA11:16 p.m.Seattle/Tacoma Intl
C$ 273
Find similar
Delta
23 Oct
SEA5:25 a.m.Seattle/Tacoma Intl
1h 59m
SLC8:24 a.m.Salt Lake City
26 Oct
SLC7:45 a.m.Salt Lake City
2h 21m
SEA9:06 a.m.Seattle/Tacoma Intl
C$ 300
Find similar

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 15 September 2025.
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

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 2/10

6:12 a.m.-7:32 a.m.

1 stop24h 20m

Salt Lake City

Mon 6/10

4:02 p.m.-12:07 p.m.

1 stop21h 05m

C$ 201

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 2/10

6:12 a.m.-7:32 a.m.

1 stop24h 20m

Salt Lake City

Mon 6/10

11:39 a.m.-12:52 p.m.

Nonstop2h 13m

C$ 206

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 11/10

7:10 a.m.-10:24 a.m.

Nonstop2h 14m

Salt Lake City

Tue 14/10

3:17 p.m.-4:32 p.m.

Nonstop2h 15m

C$ 245

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 14/10

6:15 a.m.-12:15 p.m.

1 stop5h 00m

Salt Lake City

Tue 21/10

4:10 p.m.-10:55 p.m.

2 stops7h 45m

C$ 252

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 23/10

5:00 a.m.-11:35 a.m.

1 stop5h 35m

Salt Lake City

Thu 30/10

11:10 a.m.-7:05 p.m.

2 stops8h 55m

C$ 257

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 3/1

5:25 a.m.-8:30 a.m.

Nonstop2h 05m

Salt Lake City

Mon 5/1

9:50 p.m.-11:16 p.m.

Nonstop2h 26m

C$ 273

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 6/1

9:41 a.m.-6:41 p.m.

1 stop8h 00m

Salt Lake City

Tue 6/1

8:56 p.m.-10:25 p.m.

Nonstop2h 29m

C$ 278

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 15/1

8:05 a.m.-11:05 a.m.

Nonstop2h 00m

Salt Lake City

Sun 18/1

7:30 a.m.-8:42 a.m.

Nonstop2h 12m

C$ 281

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 6/1

11:39 a.m.-6:41 p.m.

1 stop6h 02m

Salt Lake City

Sat 10/1

12:15 p.m.-1:27 p.m.

Nonstop2h 12m

C$ 287

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 7/10

9:55 a.m.-1:07 p.m.

Nonstop2h 12m

Salt Lake City

Tue 7/10

3:43 p.m.-4:59 p.m.

Nonstop2h 16m

C$ 292

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 cheapest month to fly to Salt Lake City?

If you don’t want to visit Salt Lake City in March, then you should wait until November to fly from Seattle, when ticket prices are also cheap, with an average price of C$ 285.

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

Our data shows that Sunday is the least expensive day to fly to Salt Lake City. Tickets to fly out on this day can be as low as C$ 235. The most expensive day to fly to Salt Lake City is Monday, with ticket prices averaging around C$ 1,276.

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$ 272. 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$ 1,097. 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 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$ 331 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$ 284 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Salt Lake City flights?

There is only 1 cabin class available to choose from on Seattle/Tacoma Intl to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for Seattle to Salt Lake City flights are approximately 1% 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$ 299

Fastest flight time

1h 57m

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$ 299. The best round-trip flight deal from Seattle to Salt Lake City found on momondo in the last 72 hours is C$ 197.
The fastest flight from Seattle to Salt Lake City takes 1h 57m
Direct flights go from Seattle to Salt Lake City every day.
There is 1 airport near Salt Lake City: Salt Lake City (SLC)
Search flight deals

  • 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. 1h 57m 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$ 94Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
DeltaPriceFrom C$ 122Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Alaska AirlinesPriceFrom C$ 134Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom C$ 200Free CancellationRating
7.8
2,723 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$ 97. Generally, Alaska Airlines has 33 flights on this route every week with an average price of C$ 197. Alaska Airlines is rated 8.0/10 by our users.

  • Delta Flights From Seattle to Salt Lake City

    Another popular option for Seattle to Salt Lake City flights is Delta (7.9/10, 7,954 ratings). Delta flies from Seattle to Salt Lake City around 38 times per week, with deals starting from C$ 88 round-trip and rising to an average price of around C$ 187.

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.

An easier way to manage your Salt Lake City trip

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