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Cheap flights from Seattle to Salt Lake City from $79

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Frontier Logo
10:29 am - 1:35 pmSEA-SLC
2h 06mnonstop
Frontier Logo
2:30 pm - 3:45 pmSLC-SEA
2h 15mnonstop
$153Frontier
Find Deal
Fri, Aug 22 - Sun, Aug 24
Frontier Logo
10:29 am - 1:35 pmSEA-SLC
2h 06mnonstop
Frontier Logo
2:30 pm - 3:45 pmSLC-SEA
2h 15mnonstop
$163Frontier
Find Deal
Fri, Aug 22 - Mon, Aug 25
Delta Logo
11:25 am - 2:30 pmSEA-SLC
2h 05mnonstop
Delta Logo
5:10 pm - 6:30 pmSLC-SEA
2h 20mnonstop
$177Delta
Find Deal
Tue, Oct 7 - Tue, Oct 14
Hawaiian Airlines Logo
7:14 am - 10:19 amSEA-SLC
2h 05mnonstop
Hawaiian Airlines Logo
7:48 pm - 10:29 pmSLC-SEA
3h 41m1 stop
$187Hawaiian Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 2
Hawaiian Airlines Logo
8:05 pm - 11:14 pmSEA-SLC
2h 09mnonstop
Hawaiian Airlines Logo
3:29 pm - 4:45 pmSLC-SEA
2h 16mnonstop
$197Hawaiian Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 13
Spirit Airlines Logo
4:58 pm - 2:10 pmSEA-SLC
20h 12m1 stop
Spirit Airlines Logo
3:05 pm - 3:53 pmSLC-SEA
25h 48m1 stop
$200Spirit Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Spirit Airlines Logo
4:58 pm - 2:10 pmSEA-SLC
20h 12m1 stop
Spirit Airlines Logo
3:05 pm - 3:53 pmSLC-SEA
25h 48m1 stop
$205Spirit Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
Alaska Airlines Logo
9:55 am - 1:03 pmSEA-SLC
2h 08mnonstop
Alaska Airlines Logo
7:19 pm - 11:01 pmSLC-SEA
4h 42m1 stop
$207Alaska Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Delta Logo
5:45 pm - 8:50 pmSEA-SLC
2h 05mnonstop
Delta Logo
10:50 pm - 12:06 amSLC-SEA
2h 16mnonstop
$217Delta
Find Deal
Fri, Aug 15 - Sun, Aug 17
Alaska Airlines Logo
4:47 pm - 7:50 pmSEA-SLC
2h 03mnonstop
Alaska Airlines Logo
10:51 am - 4:45 pmSLC-SEA
6h 54m1 stop
$267Alaska Airlines
Find Deal
Thu, Aug 7 - Tue, Aug 19

Spirit Airlines flights from Seattle to Salt Lake City

Our best Spirit Airlines deals on Seattle to Salt Lake City flight tickets
Spirit Airlines
Sep 4
SEA4:58 pmSeattle/Tacoma Intl
20h 12m
1 stop
SLC2:10 pmSalt Lake City
Sep 7
SLC3:05 pmSalt Lake City
25h 48m
1 stop
SEA3:53 pmSeattle/Tacoma Intl
Spirit Airlines
Sep 19
SEA4:58 pmSeattle/Tacoma Intl
20h 12m
1 stop
SLC2:10 pmSalt Lake City
Sep 21
SLC3:05 pmSalt Lake City
25h 48m
1 stop
SEA3:53 pmSeattle/Tacoma Intl
Spirit Airlines
Sep 5
SEA4:58 pmSeattle/Tacoma Intl
20h 12m
1 stop
SLC2:10 pmSalt Lake City
Sep 8
SLC1:48 pmSalt Lake City
27h 05m
2 stops
SEA3:53 pmSeattle/Tacoma Intl

Alaska Airlines flights from Seattle to Salt Lake City

Our best Alaska Airlines deals on Seattle to Salt Lake City flight tickets
Alaska Airlines
Oct 15
SEA9:55 amSeattle/Tacoma Intl
2h 08m
SLC1:03 pmSalt Lake City
Oct 20
SLC7:19 pmSalt Lake City
4h 42m
1 stop
SEA11:01 pmSeattle/Tacoma Intl
Alaska Airlines
Aug 7
SEA4:47 pmSeattle/Tacoma Intl
2h 03m
SLC7:50 pmSalt Lake City
Aug 19
SLC10:51 amSalt Lake City
6h 54m
1 stop
SEA4:45 pmSeattle/Tacoma Intl
Alaska Airlines
Aug 3
SEA9:58 amSeattle/Tacoma Intl
2h 04m
SLC1:02 pmSalt Lake City
Aug 21
SLC7:25 pmSalt Lake City
2h 15m
SEA8:40 pmSeattle/Tacoma Intl

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 $197. If you are unable to visit Salt Lake City during the month of March, then departing from Seattle during the month November is also very affordable. Most momondo users find prices during this month for around $215.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $289. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Monday is $346.

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 $274. At noon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $328 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 15 weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $245 when searching 15 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 $211 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.

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

As of June 2025, prices for Seattle to Salt Lake City flights are approximately 20% 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

$79

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 $79. The best round-trip flight deal from Seattle to Salt Lake City found on momondo in the last 72 hours is $153.
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 near Salt Lake City: Salt Lake City (SLC)

  • 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 03m.

  • 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 $38Free CancellationRating
5.9
3,295 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,052 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $108Free CancellationRating
7.8
2,494 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $130Free CancellationRating
8.0
7,950 reviews
Search Delta flights
Alaska AirlinesPriceFrom $161Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
  • Delta Flights From Seattle to Salt Lake City

    Delta is one of the most popular airlines flying from Seattle to Salt Lake City, operating 32 flights/week on average for this route. A good Delta flight deal for Seattle to Salt Lake City starts from $130 round-trip, up to an average price of $266. Our users have rated Delta at 8.0/10.

  • Alaska Airlines Flights From Seattle to Salt Lake City

    $161 is the best Alaska Airlines flight deal from Seattle to Salt Lake City found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $284, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 10,000 user reviews) flies into Salt Lake City from Seattle 22 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
West Valley City
Logan
Layton
Lehi
Midvale
West Jordan
Sandy
Midway
Evanston
Draper
South Jordan
Clearfield
Heber City
Bountiful
Alta
Farmington
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.


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1 adult
Tue 6/17
Tue 6/24

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