Cheap flights from Salt Lake City, UT to Seattle, WA

Flights starting at $77. Choose between Delta Air Lines, Linear Air, or Alaska Airlines to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals

Kiwi-Code uncovers prices airlines don't want you to see.

Effortless booking

Use our flexible filters to tailor your search.

Travel hacking

Look out for the travel hack star icon for even cheaper fares.

Tips to know when travelling to Seattle

Cheapest one-way trip

$77

Cheapest nonstop round-trip

$111

Cheapest round-trip

$181

Average round-trip

$238

Nonstop flights in December

$111 – $436

Round trips

Salt Lake City SLCSeattle SEA

Alaska Airlines

$181
Salt Lake City SLCSeattle SEA

Alaska Airlines

$181

Updated:

688 miles
Distance
Duration
Mailbox
Receive exclusive deals by email

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.

Travelers usually depart from Salt Lake City International, Salt Lake central station, or Salt Lake City-Temple Square when they travel from Salt Lake City to Seattle. Book your trip to arrive at Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - Ferry Terminal, or Boeing Field. The distance between Salt Lake City and Seattle is 1107 km. The most popular airlines for this route are Delta Air Lines, Linear Air, Alaska Airlines, Spirit Airlines, and Frontier Airlines. Salt Lake City and Seattle have 392 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights1199591011
Fly direct with

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Delta Air Lines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Salt Lake City to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Linear Air O2YesNo
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

Your trip summary

Most travelers from Salt Lake City, SLC can enter Seattle, SEA.

Departure

Additional information
  • Masks are recommended in certain settings

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Salt Lake City to Seattle?
A one-way nonstop (direct) flight between Salt Lake City and Seattle takes around 2.3 hours.
What is the flight distance between Salt Lake City and Seattle?
The flight distance between Salt Lake City and Seattle is 1107 km.
What airlines offer nonstop (direct) flights between Salt Lake City and Seattle?
Several carriers operate flights between Salt Lake City and Seattle. Airlines offering nonstop (direct) flights include Delta Air Lines, Alaska Airlines.
What are the most popular routes to and from Salt Lake City?
Travelers frequently search for route combinations, such as Salt Lake City and Las Vegas, Denver, Chicago, Atlanta, Austin, Washington, D.C., Houston, Dallas, Minneapolis, Orlando, Phoenix, Mexico City, New Orleans, Miami, Paris, London, Guadalajara, San Diego, Fort Lauderdale, Philadelphia.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and Denver, Atlanta, Houston, Las Vegas, Austin, Orlando, Los Angeles, Mexico City, Paris, London, Washington, D.C., Detroit, New York, Minneapolis, Phoenix, Dallas, Raleigh, Charlotte, Cleveland, Chicago.
What airports are near Salt Lake City?
The main airport in Salt Lake City is Salt Lake City International. It is also served by Salt Lake City International, Provo Municipal, Pocatello Regional, Ogden-Hinckley.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Abbotsford International, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB, Friday Harbor Airport, Vancouver Harbour Flight Centre.
What buses and trains depart from Salt Lake City?
A number of bus and train companies depart from Salt Lake City, including Salt Lake Express, Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Salt Lake City and Seattle?
Yes, it's possible to combine different modes of transport between Salt Lake City and Seattle thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Salt Lake City and Seattle can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Salt Lake City and Seattle?
When's the best time to travel between Salt Lake City and Seattle?
What flights operate between Salt Lake City and Seattle?
How many airports are there near Salt Lake City?
How many airports are there near Seattle?
Is it possible to reach Salt Lake City by bus or train?
What time do nonstop (direct) flights between Salt Lake City and Seattle depart?
What time do nonstop (direct) flights between Salt Lake City and Seattle arrive?
What time do flights between Salt Lake City and Seattle depart?
What time do flights between Salt Lake City and Seattle arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Explore alternative trips

Flights from Salt Lake City

Flights to Seattle

Popular routes

Find the best connection from Salt Lake City to Seattle

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses

Kiwi.com: the best free travel app for Android and iPhone

Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane, train and bus connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.

Search cheap flights

Simplified planning and booking

Travel deals built for you

Kiwi.com travel hacks


We hack the system, you fly for less