Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Salt Lake City from C$ 135

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 30/9. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Salt Lake City

Cheap round-trip flights

Delta Logo
5:30 a.m. - 8:30 a.m.SEA-SLC
2h 00mdirect
Delta Logo
1:25 p.m. - 2:43 p.m.SLC-SEA
2h 18mdirect
C$ 244Delta
Find Deal
Sat, 23 Aug - Tue, 26 Aug
Alaska Airlines Logo
6:40 p.m. - 9:49 p.m.SEA-SLC
2h 09mdirect
Alaska Airlines Logo
1:35 p.m. - 2:48 p.m.SLC-SEA
2h 13mdirect
C$ 258Alaska Airlines
Find Deal
Wed, 27 Aug - Sun, 31 Aug
Delta Logo
5:25 a.m. - 8:24 a.m.SEA-SLC
1h 59mdirect
Delta Logo
10:45 p.m. - 11:59 p.m.SLC-SEA
2h 14mdirect
C$ 272Delta
Find Deal
Thu, 23 Oct - Sun, 26 Oct
Alaska Airlines Logo
5:20 a.m. - 10:01 a.m.SEA-SLC
3h 41m1 stop
Alaska Airlines Logo
1:35 p.m. - 2:48 p.m.SLC-SEA
2h 13mdirect
C$ 277Alaska Airlines
Find Deal
Tue, 26 Aug - Tue, 26 Aug
Alaska Airlines Logo
5:20 a.m. - 10:01 a.m.SEA-SLC
3h 41m1 stop
Alaska Airlines Logo
7:48 p.m. - 10:29 p.m.SLC-SEA
3h 41m1 stop
C$ 284Alaska Airlines
Find Deal
Tue, 26 Aug - Tue, 26 Aug
United Airlines Logo
2:29 p.m. - 9:22 p.m.SEA-SLC
5h 53m1 stop
United Airlines Logo
12:30 p.m. - 4:24 p.m.SLC-SEA
4h 54m1 stop
C$ 328United Airlines
Find Deal
Mon, 22 Sep - Fri, 26 Sep
United Airlines Logo
3:19 p.m. - 9:22 p.m.SEA-SLC
5h 03m1 stop
United Airlines Logo
6:09 p.m. - 10:59 p.m.SLC-SEA
5h 50m1 stop
C$ 330United Airlines
Find Deal
Wed, 20 Aug - Fri, 22 Aug
Southwest Logo
2:25 p.m. - 10:10 p.m.SEA-SLC
6h 45m2 stops
Southwest Logo
7:30 p.m. - 12:05 a.m.SLC-SEA
5h 35m1 stop
C$ 334Southwest
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Southwest Logo
2:25 p.m. - 10:10 p.m.SEA-SLC
6h 45m2 stops
Southwest Logo
12:25 p.m. - 7:55 p.m.SLC-SEA
8h 30m2 stops
C$ 341Southwest
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Hawaiian Airlines Logo
8:05 a.m. - 11:05 a.m.SEA-SLC
2h 00mdirect
Hawaiian Airlines Logo
5:59 p.m. - 11:04 p.m.SLC-SEA
6h 05m1 stop
C$ 345Hawaiian Airlines
Find Deal
Sat, 13 Dec - Tue, 6 Jan

Delta flights from Seattle to Salt Lake City

Our best Delta deals on Seattle to Salt Lake City flight tickets
Delta
23 Aug
SEA5:30 a.m.Seattle/Tacoma Intl
2h 00m
SLC8:30 a.m.Salt Lake City
26 Aug
SLC1:25 p.m.Salt Lake City
2h 18m
SEA2:43 p.m.Seattle/Tacoma Intl
C$ 244
Find similar
Delta
23 Oct
SEA5:25 a.m.Seattle/Tacoma Intl
1h 59m
SLC8:24 a.m.Salt Lake City
26 Oct
SLC10:45 p.m.Salt Lake City
2h 14m
SEA11:59 p.m.Seattle/Tacoma Intl
C$ 272
Find similar
Delta
26 Aug
SEA5:49 p.m.Seattle/Tacoma Intl
2h 05m
SLC8:54 p.m.Salt Lake City
27 Aug
SLC9:03 p.m.Salt Lake City
2h 17m
SEA10:20 p.m.Seattle/Tacoma Intl
C$ 299
Find similar

Alaska Airlines flights from Seattle to Salt Lake City

Our best Alaska Airlines deals on Seattle to Salt Lake City flight tickets
Alaska Airlines
27 Aug
SEA6:40 p.m.Seattle/Tacoma Intl
2h 09m
SLC9:49 p.m.Salt Lake City
31 Aug
SLC1:35 p.m.Salt Lake City
2h 13m
SEA2:48 p.m.Seattle/Tacoma Intl
C$ 258
Find similar
Alaska Airlines
26 Aug
SEA5:20 a.m.Seattle/Tacoma Intl
3h 41m
1 stop
SLC10:01 a.m.Salt Lake City
26 Aug
SLC1:35 p.m.Salt Lake City
2h 13m
SEA2:48 p.m.Seattle/Tacoma Intl
C$ 277
Find similar
Alaska Airlines
26 Aug
SEA5:20 a.m.Seattle/Tacoma Intl
3h 41m
1 stop
SLC10:01 a.m.Salt Lake City
26 Aug
SLC7:48 p.m.Salt Lake City
3h 41m
1 stop
SEA10:29 p.m.Seattle/Tacoma Intl
C$ 284
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 31 July 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

Sat 23/8

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

Nonstop2h 00m

Salt Lake City

Tue 26/8

1:25 p.m.-2:43 p.m.

Nonstop2h 18m

C$ 244

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 27/8

6:40 p.m.-9:49 p.m.

Nonstop2h 09m

Salt Lake City

Sun 31/8

1:35 p.m.-2:48 p.m.

Nonstop2h 13m

C$ 258

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 23/10

5:25 a.m.-8:24 a.m.

Nonstop1h 59m

Salt Lake City

Sun 26/10

10:45 p.m.-11:59 p.m.

Nonstop2h 14m

C$ 272

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 26/8

5:20 a.m.-10:01 a.m.

1 stop3h 41m

Salt Lake City

Tue 26/8

1:35 p.m.-2:48 p.m.

Nonstop2h 13m

C$ 277

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 26/8

5:20 a.m.-10:01 a.m.

1 stop3h 41m

Salt Lake City

Tue 26/8

7:48 p.m.-10:29 p.m.

1 stop3h 41m

C$ 284

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Mon 22/9

2:29 p.m.-9:22 p.m.

1 stop5h 53m

Salt Lake City

Fri 26/9

12:30 p.m.-4:24 p.m.

1 stop4h 54m

C$ 328

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 20/8

3:19 p.m.-9:22 p.m.

1 stop5h 03m

Salt Lake City

Fri 22/8

6:09 p.m.-10:59 p.m.

1 stop5h 50m

C$ 330

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 26/8

2:25 p.m.-10:10 p.m.

2 stops6h 45m

Salt Lake City

Tue 2/9

7:30 p.m.-12:05 a.m.

1 stop5h 35m

C$ 334

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 16/9

2:25 p.m.-10:10 p.m.

2 stops6h 45m

Salt Lake City

Tue 23/9

12:25 p.m.-7:55 p.m.

2 stops8h 30m

C$ 341

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 13/12

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

Nonstop2h 00m

Salt Lake City

Tue 6/1

5:59 p.m.-11:04 p.m.

1 stop6h 05m

C$ 345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 297.

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

Our data shows that Friday is the least expensive day to fly to Salt Lake City. Tickets to fly out on this day can be as low as C$ 301. The most expensive day to fly to Salt Lake City is Monday, with ticket prices averaging around C$ 1,268.

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$ 271. 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$ 1,093. 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$ 338 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$ 291 on momondo.

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

There are 2 cabin classes 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 July 2025, prices for Seattle to Salt Lake City flights are approximately 11% 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$ 135

Fastest flight time

1h 59m

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$ 135. The best round-trip flight deal from Seattle to Salt Lake City found on momondo in the last 72 hours is C$ 244.
The fastest flight from Seattle to Salt Lake City takes 1h 59m
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 59m 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
5.9
3,239 reviews
Search Frontier flights
DeltaPriceFrom C$ 121Free CancellationRating
8.0
7,981 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
2,611 reviews
Search Hawaiian Airlines flights

  • Delta Flights From Seattle to Salt Lake City

    The lowest priced Delta flight from Seattle to Salt Lake City from the last 72 hours was C$ 88. Generally, Delta has 28 flights on this route every week with an average price of C$ 187. Delta is rated 8.0/10 by our users.

  • Alaska Airlines Flights From Seattle to Salt Lake City

    Another popular option for Seattle to Salt Lake City flights is Alaska Airlines (8.0/10, 10,000 ratings). Alaska Airlines flies from Seattle to Salt Lake City around 33 times per week, with deals starting from C$ 97 round-trip and rising to an average price of around C$ 201.

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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/8
Tue 12/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Utah

Saint George Airport