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Cheap flights from Seattle to Salt Lake City from $63

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 2/20. 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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0 bags

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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
10:06 am - 1:17 pm
SEA
-
SLC
2h 11mnonstop
Frontier Logo
6:55 pm - 8:21 pm
SLC
-
SEA
2h 26mnonstop
$104Frontier
Fri, Feb 27 - Mon, Mar 9
Frontier Logo
12:00 pm - 12:01 pm
SEA
-
SLC
23h 01m
1 stop
Frontier Logo
6:33 pm - 7:59 pm
SLC
-
SEA
2h 26mnonstop
$109Frontier
Mon, Feb 23 - Mon, Mar 2
Frontier Logo
10:06 am - 1:17 pm
SEA
-
SLC
2h 11mnonstop
Frontier Logo
10:37 pm - 5:39 pm
SLC
-
SEA
20h 02m
1 stop
$110Frontier
Mon, Mar 2 - Thu, Mar 5
Frontier Logo
12:00 pm - 11:45 am
SEA
-
SLC
22h 45m
1 stop
Frontier Logo
6:33 pm - 7:59 pm
SLC
-
SEA
2h 26mnonstop
$111Frontier
Fri, Feb 27 - Mon, Mar 2
Frontier Logo
9:23 pm - 8:30 am
SEA
-
SLC
10h 07m
1 stop
Frontier Logo
6:33 pm - 7:59 pm
SLC
-
SEA
2h 26mnonstop
$113Frontier
Sun, Mar 1 - Mon, Mar 2
Frontier Logo
7:33 pm - 1:33 pm
SEA
-
SLC
17h 00m
1 stop
Frontier Logo
6:55 pm - 8:21 pm
SLC
-
SEA
2h 26mnonstop
$115Frontier
Tue, Mar 3 - Mon, Mar 9
Frontier Logo
9:23 pm - 8:30 am
SEA
-
SLC
10h 07m
1 stop
Frontier Logo
6:33 pm - 7:59 pm
SLC
-
SEA
2h 26mnonstop
$120Frontier
Thu, Feb 26 - Mon, Mar 2
Frontier Logo
10:06 am - 1:17 pm
SEA
-
SLC
2h 11mnonstop
Frontier Logo
6:55 pm - 8:21 pm
SLC
-
SEA
2h 26mnonstop
$125Frontier
Mon, Feb 23 - Fri, Mar 13
Frontier Logo
6:54 pm - 10:04 pm
SEA
-
SLC
2h 10mnonstop
Frontier Logo
6:55 pm - 8:21 pm
SLC
-
SEA
2h 26mnonstop
$127Frontier
Fri, Mar 20 - Mon, Mar 23
Frontier Logo
10:06 am - 1:17 pm
SEA
-
SLC
2h 11mnonstop
Frontier Logo
6:45 pm - 8:11 pm
SLC
-
SEA
2h 26mnonstop
$128Frontier
Mon, Feb 23 - Fri, Feb 27

Frontier flights from Seattle to Salt Lake City

Our best Frontier deals on Seattle to Salt Lake City flight tickets
Frontier
Feb 27
SEA10:06 amSeattle/Tacoma Intl
2h 11m
SLC1:17 pmSalt Lake City
Mar 9
SLC6:55 pmSalt Lake City
2h 26m
SEA8:21 pmSeattle/Tacoma Intl
$104
Frontier
Feb 23
SEA12:00 pmSeattle/Tacoma Intl
23h 01m
1 stop
SLC12:01 pmSalt Lake City
Mar 2
SLC6:33 pmSalt Lake City
2h 26m
SEA7:59 pmSeattle/Tacoma Intl
$109
Frontier
Feb 27
SEA12:00 pmSeattle/Tacoma Intl
22h 45m
1 stop
SLC11:45 amSalt Lake City
Mar 2
SLC6:33 pmSalt Lake City
2h 26m
SEA7:59 pmSeattle/Tacoma Intl
$110

Delta flights from Seattle to Salt Lake City

Our best Delta deals on Seattle to Salt Lake City flight tickets
Delta
Feb 25
SEA5:30 amSeattle/Tacoma Intl
2h 03m
SLC8:33 amSalt Lake City
Mar 3
SLC10:45 pmSalt Lake City
2h 24m
SEA12:09 amSeattle/Tacoma Intl
$177
Delta
Jan 30
SEA7:00 pmSeattle/Tacoma Intl
2h 00m
SLC10:00 pmSalt Lake City
Feb 7
SLC3:28 pmSalt Lake City
2h 23m
SEA4:51 pmSeattle/Tacoma Intl
$347
Delta
Jan 30
SEA11:25 amSeattle/Tacoma Intl
2h 02m
SLC2:27 pmSalt Lake City
Feb 2
SLC5:10 pmSalt Lake City
2h 19m
SEA6:29 pmSeattle/Tacoma Intl
$437

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 January 20, 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

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 2/27

10:06 am-1:17 pm

Nonstop2h 11m

Salt Lake City

Mon 3/9

6:55 pm-8:21 pm

Nonstop2h 26m

$104

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Mon 2/23

12:00 pm-12:01 pm

1 stop23h 01m

Salt Lake City

Mon 3/2

6:33 pm-7:59 pm

Nonstop2h 26m

$109

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Mon 3/2

10:06 am-1:17 pm

Nonstop2h 11m

Salt Lake City

Thu 3/5

10:37 pm-5:39 pm

1 stop20h 02m

$110

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 2/27

12:00 pm-11:45 am

1 stop22h 45m

Salt Lake City

Mon 3/2

6:33 pm-7:59 pm

Nonstop2h 26m

$111

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sun 3/1

9:23 pm-8:30 am

1 stop10h 07m

Salt Lake City

Mon 3/2

6:33 pm-7:59 pm

Nonstop2h 26m

$113

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 3/3

7:33 pm-1:33 pm

1 stop17h 00m

Salt Lake City

Mon 3/9

6:55 pm-8:21 pm

Nonstop2h 26m

$115

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 2/26

9:23 pm-8:30 am

1 stop10h 07m

Salt Lake City

Mon 3/2

6:33 pm-7:59 pm

Nonstop2h 26m

$120

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Mon 2/23

10:06 am-1:17 pm

Nonstop2h 11m

Salt Lake City

Fri 3/13

6:55 pm-8:21 pm

Nonstop2h 26m

$125

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 3/20

6:54 pm-10:04 pm

Nonstop2h 10m

Salt Lake City

Mon 3/23

6:55 pm-8:21 pm

Nonstop2h 26m

$127

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Mon 2/23

10:06 am-1:17 pm

Nonstop2h 11m

Salt Lake City

Fri 2/27

6:45 pm-8:11 pm

Nonstop2h 26m

$128

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?

In general, March 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 $193. If you are unable to visit Salt Lake City during the month of March, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around $197.

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 $265. 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 $316.

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 $236. In the morning is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $312 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 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 $231 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 $188 on momondo.

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

There are 4 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.

Can stopping save me money on Seattle to Salt Lake City flights?

No. A direct flight is the cheapest option for a flight between Seattle to Salt Lake City.

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

As of January 2026, prices for Seattle to Salt Lake City flights are approximately 64% 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

$150

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 $150. The best round-trip flight deal from Seattle to Salt Lake City found on momondo in the last 72 hours is $205.
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

  • 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 $43Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $88Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $109Free CancellationRating
7.9
8,080 reviews
Search Delta flights
Alaska AirlinesPriceFrom $137Free CancellationRating
8.0
11,761 reviews
Search Alaska Airlines 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 15 flights/week on average for this route. A good Alaska Airlines flight deal for Seattle to Salt Lake City starts from $137 round-trip, up to an average price of $283. Our users have rated Alaska Airlines at 8.0/10.

  • Delta Flights From Seattle to Salt Lake City

    $109 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 $261, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,085 user reviews) flies into Salt Lake City from Seattle 23 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
Logan
Sandy
West Valley City
Midvale
Heber City
Lehi
Midway
South Jordan
West Jordan
Layton
Draper
Farmington
Clearfield
Evanston
Alta
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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