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Cheap flights from Seattle to Salt Lake City from $67

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 1/16. 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
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.
Alaska Airlines Logo
2:12 pm - 5:18 pm
SEA
-
SLC
2h 06mnonstop
Alaska Airlines Logo
6:20 am - 7:39 am
SLC
-
SEA
2h 19mnonstop
$97Alaska Airlines
Fri, Feb 27 - Sun, Mar 8
Frontier Logo
1:25 pm - 4:38 pm
SEA
-
SLC
2h 13mnonstop
Frontier Logo
12:32 pm - 1:54 pm
SLC
-
SEA
2h 22mnonstop
$103Frontier
Mon, Dec 29 - Mon, Jan 5
Frontier Logo
1:31 pm - 4:44 pm
SEA
-
SLC
2h 13mnonstop
Frontier Logo
9:40 pm - 1:34 pm
SLC
-
SEA
16h 54m1 stop
$106Frontier
Sat, Jan 3 - Fri, Jan 9
Frontier Logo
1:25 pm - 4:38 pm
SEA
-
SLC
2h 13mnonstop
Frontier Logo
6:40 am - 11:21 am
SLC
-
SEA
5h 41m1 stop
$110Frontier
Mon, Jan 5 - Thu, Jan 8
Southwest Logo
9:30 am - 3:20 pm
SEA
-
SLC
4h 50m1 stop
Southwest Logo
4:35 pm - 11:40 pm
SLC
-
SEA
8h 05m1 stop
$111Southwest
Tue, Feb 3 - Thu, Feb 5
Frontier Logo
1:31 pm - 4:44 pm
SEA
-
SLC
2h 13mnonstop
Frontier Logo
4:41 pm - 5:37 pm
SLC
-
SEA
25h 56m1 stop
$112Frontier
Sat, Jan 3 - Wed, Jan 7
Multiple Airlines Logo
1:31 pm - 4:44 pm
SEA
-
SLC
2h 13mnonstop
Multiple Airlines Logo
7:00 am - 8:25 am
SLC
-
SEA
2h 25mnonstop
$113Multiple Airlines
Sat, Jan 3 - Fri, Jan 9
Alaska Airlines Logo
7:10 am - 10:16 am
SEA
-
SLC
2h 06mnonstop
Alaska Airlines Logo
5:30 am - 7:00 am
SLC
-
SEA
2h 30mnonstop
$116Alaska Airlines
Thu, Dec 25 - Thu, Jan 1
Alaska Airlines Logo
11:35 am - 2:42 pm
SEA
-
SLC
2h 07mnonstop
Alaska Airlines Logo
9:00 am - 10:22 am
SLC
-
SEA
2h 22mnonstop
$117Alaska Airlines
Wed, Feb 11 - Wed, Feb 18
Frontier Logo
9:23 pm - 8:30 am
SEA
-
SLC
10h 07m1 stop
Frontier Logo
7:30 pm - 9:36 am
SLC
-
SEA
15h 06m1 stop
$119Frontier
Sun, Jan 11 - Wed, Jan 21

Alaska Airlines flights from Seattle to Salt Lake City

Our best Alaska Airlines deals on Seattle to Salt Lake City flight tickets
Alaska Airlines
Feb 27
SEA8:41 amSeattle/Tacoma Intl
2h 07m
SLC11:48 amSalt Lake City
Feb 28
SLC6:20 amSalt Lake City
2h 19m
SEA7:39 amSeattle/Tacoma Intl
$97
Find similar
Alaska Airlines
Dec 25
SEA7:10 amSeattle/Tacoma Intl
2h 06m
SLC10:16 amSalt Lake City
Jan 1
SLC5:30 amSalt Lake City
2h 30m
SEA7:00 amSeattle/Tacoma Intl
$116
Find similar
Alaska Airlines
Feb 11
SEA11:35 amSeattle/Tacoma Intl
2h 07m
SLC2:42 pmSalt Lake City
Feb 18
SLC9:00 amSalt Lake City
2h 22m
SEA10:22 amSeattle/Tacoma Intl
$117
Find similar

Southwest flights from Seattle to Salt Lake City

Our best Southwest deals on Seattle to Salt Lake City flight tickets
Southwest
Feb 3
SEA9:30 amSeattle/Tacoma Intl
4h 50m
1 stop
SLC3:20 pmSalt Lake City
Feb 5
SLC4:35 pmSalt Lake City
8h 05m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
$111
Find similar
Southwest
Feb 5
SEA8:35 amSeattle/Tacoma Intl
5h 00m
1 stop
SLC2:35 pmSalt Lake City
Feb 9
SLC4:35 pmSalt Lake City
8h 05m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
$121
Find similar
Southwest
Feb 25
SEA6:05 amSeattle/Tacoma Intl
8h 05m
2 stops
SLC3:10 pmSalt Lake City
Mar 3
SLC11:35 amSalt Lake City
7h 15m
1 stop
SEA5:50 pmSeattle/Tacoma Intl
$132
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 832,500 searches. Data last updated December 4, 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

Fri 2/27

2:12 pm-5:18 pm

Nonstop2h 06m

Salt Lake City

Sun 3/8

6:20 am-7:39 am

Nonstop2h 19m

$97

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Mon 12/29

1:25 pm-4:38 pm

Nonstop2h 13m

Salt Lake City

Mon 1/5

12:32 pm-1:54 pm

Nonstop2h 22m

$103

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 1/3

1:31 pm-4:44 pm

Nonstop2h 13m

Salt Lake City

Fri 1/9

9:40 pm-1:34 pm

1 stop16h 54m

$106

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Mon 1/5

1:25 pm-4:38 pm

Nonstop2h 13m

Salt Lake City

Thu 1/8

6:40 am-11:21 am

1 stop5h 41m

$110

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 2/3

9:30 am-3:20 pm

1 stop4h 50m

Salt Lake City

Thu 2/5

4:35 pm-11:40 pm

1 stop8h 05m

$111

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 1/3

1:31 pm-4:44 pm

Nonstop2h 13m

Salt Lake City

Wed 1/7

4:41 pm-5:37 pm

1 stop25h 56m

$112

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 1/3

1:31 pm-4:44 pm

Nonstop2h 13m

Salt Lake City

Fri 1/9

7:00 am-8:25 am

Nonstop2h 25m

$113

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 12/25

7:10 am-10:16 am

Nonstop2h 06m

Salt Lake City

Thu 1/1

5:30 am-7:00 am

Nonstop2h 30m

$116

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 2/11

11:35 am-2:42 pm

Nonstop2h 07m

Salt Lake City

Wed 2/18

9:00 am-10:22 am

Nonstop2h 22m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sun 1/11

9:23 pm-8:30 am

1 stop10h 07m

Salt Lake City

Wed 1/21

7:30 pm-9:36 am

1 stop15h 06m

$119

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?

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 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 $273. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Wednesday is $318.

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 $235. In the morning is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $315 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 $233 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 $195 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 December 2025, prices for Seattle to Salt Lake City flights are approximately 40% 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

$126

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 $126. The best round-trip flight deal from Seattle to Salt Lake City found on momondo in the last 72 hours is $176.
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)
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 01m.

  • 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 $44Free CancellationRating
5.8
3,091 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $97Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $136Free CancellationRating
7.9
8,010 reviews
Search Delta flights
Alaska AirlinesPriceFrom $147Free CancellationRating
8.0
11,402 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 21 flights/week on average for this route. A good Alaska Airlines flight deal for Seattle to Salt Lake City starts from $147 round-trip, up to an average price of $299. Our users have rated Alaska Airlines at 8.0/10.

  • Delta Flights From Seattle to Salt Lake City

    $136 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 $267, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,011 user reviews) flies into Salt Lake City from Seattle 14 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
West Valley City
Sandy
Midvale
Heber City
Lehi
Midway
West Jordan
South Jordan
Draper
Layton
Clearfield
Farmington
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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