S$140 Cheap Flights from Seattle to Salt Lake City

View S$140 flight on Tue, 12 Aug, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Salt Lake City International Airport (SLC)

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Cheap Flights from Seattle to Salt Lake City (SEA-SLC)

Prices were available within the past 7 days and start at S$140 for one-way flights and S$491 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 6 Dec - Sat, 27 Dec
SEA
Seattle
SLC
Salt Lake City
S$491 Return, found 6 days ago
S$491
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$491 found 6 days ago
United
Sat, 6 Dec - Sat, 27 Dec
SEA
Seattle
SLC
Salt Lake City
S$504 Return, found 6 days ago
S$504
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$504 found 6 days ago
Delta
Sat, 6 Dec - Sat, 27 Dec
SEA
Seattle
SLC
Salt Lake City
S$519 Return, found 6 days ago
S$519
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$519 found 6 days ago
United
Sat, 6 Dec - Sat, 27 Dec
SEA
Seattle
SLC
Salt Lake City
S$523 Return, found 6 days ago
S$523
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$523 found 6 days ago
United
Sat, 6 Dec - Sat, 27 Dec
SEA
Seattle
SLC
Salt Lake City
S$535 Return, found 6 days ago
S$535
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$535 found 6 days ago
United
Sat, 6 Dec - Sat, 27 Dec
SEA
Seattle
SLC
Salt Lake City
S$548 Return, found 6 days ago
S$548
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$548 found 6 days ago
Delta
Sun, 7 Dec - Sat, 27 Dec
SEA
Seattle
SLC
Salt Lake City
S$558 Return, found 6 days ago
S$558
Return
found 6 days ago
Select Delta flight, departing Sun, 7 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$558 found 6 days ago
United
Sat, 6 Dec - Sat, 27 Dec
SEA
Seattle
SLC
Salt Lake City
S$567 Return, found 6 days ago
S$567
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$567 found 6 days ago
American Airlines
Sat, 6 Dec - Sat, 27 Dec
SEA
Seattle
SLC
Salt Lake City
S$586 Return, found 6 days ago
S$586
Return
found 6 days ago
Select American Airlines flight, departing Sat, 6 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$586 found 6 days ago
Alaska Airlines
Sat, 6 Dec - Sat, 27 Dec
PAE
Seattle
SLC
Salt Lake City
S$1,170 Return, found 6 days ago
S$1,170
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Dec from Seattle to Salt Lake City, returning Sat, 27 Dec, priced at S$1,170 found 6 days ago

Find the cheapest month to fly from Seattle (SEA) to Salt Lake City (SLC)

March is typically the cheapest month to fly

From S$61 - S$431 per traveller.

Graph displaying average flight prices per month

Seattle to Salt Lake City route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Salt Lake City Intl.
Return price
S$491
Distance
1099 km
Average flight time
3 hours 3 mins

Flights from Seattle to Salt Lake City

There are several airlines that operate frequent flights from Seattle (SEA) to Salt Lake City (SLC) including

The earliest flight leaves Seattle Tacoma Intl. Airport at 05:40 and arrives at Salt Lake City Intl. Airport at 08:37. The last flight of the day departs Seattle at 20:55 and arrives at Salt Lake City at 23:54.

The flight distance from Seattle to Salt Lake City is about 1112 km, the shortest flight is 01 hours 50 minutes with .

Expedia lets you search across the largest number of airlines and Salt Lake City flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Salt Lake City flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Salt Lake City trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Salt Lake City flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Salt Lake City with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Salt Lake City Intl. Airport?
The lowest price advertised for a round-trip journey between Seattle - Tacoma Intl. Airport (SEA) and Salt Lake City Intl. Airport (SLC) is S$491. But you better move fast. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to SLC?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from SEA to Salt Lake City Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Salt Lake City Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to SLC?
It's only 1,100 kilometres between SeaTac and Salt Lake City. It's quite possible that you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Salt Lake City Intl. Airport?
One airline that services the route from Sea-Tac Airport to SLC is Delta Air Lines (DL). It offers 191 monthly flights. Alaska Airlines (AS) is another popular choice. It offers 108 flights a month. Between these two airlines, you'll be able to find a great deal from SeaTac to Salt Lake City.
Are Seattle - Tacoma Intl. Airport (SEA) to Salt Lake City Intl. Airport (SLC) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute flight deals between Seattle - Tacoma Intl. Airport (SEA) and Salt Lake City Intl. Airport (SLC) are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines publish their prices up to 12 months prior to the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to lock in your seat when the price is low.

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