Cheap Flight Tickets from Salt Lake City (SLC) to Seattle (SEA), Starting at $321

Good to Know: Cheapest and Fastest SLC - SEA Flights

Useful information for finding best airline tickets from Salt Lake City International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$321

F9 Frontier Airlines • 1 stop • 11h 55m

Sep 07 – Sep 09

The cheapest round trip flight from Salt Lake City to Seattle (SLC-SEA-SLC) is currently $321

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Cheapest Direct Flight

$357

AS Alaska Airlines • nonstop • 3h 35m

Sep 07

The cheapest nonstop flight from Salt Lake City to Seattle (SLC-SEA) is currently $357

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Fastest Flight

3h 34m

The fastest nonstop flight from Salt Lake City to Seattle (SLC-SEA) takes 3h 34m

Top Airlines Flying from Salt Lake City to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Alaska Airlines -AS

Alaska Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Salt Lake City (SLC) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Salt Lake City to Seattle. Ideal for travelers with confirmed return itineraries.

Sep 07 - Sep 09, Economy
F9
Salt Lake City → Seattle
11h 55m
6:05 AM - 12:20 PM • 1 stop
F9
Salt Lake City → Seattle
22h 38m
9:45 PM - 12:43 PM • 1 stop
$321
Frontier Airlines
Sep 07 - Sep 09, Economy
WN
Salt Lake City → Seattle
10h 5m
7:20 PM - 12:25 AM • 1 stop
WN
Salt Lake City → Seattle
15h 40m
8:30 AM - 7:10 PM • 1 stop
$381
Southwest Airlines
Sep 07 - Sep 09, Economy
WN
Salt Lake City → Seattle
12h 25m
10:15 AM - 5:00 PM • 1 stop
WN
Salt Lake City → Seattle
12h 25m
1:45 PM - 10:30 PM • 1 stop
$406
Southwest Airlines
Sep 07 - Sep 09, Economy
WN
Salt Lake City → Seattle
9h
12:20 PM - 5:00 PM • 1 stop
WN
Salt Lake City → Seattle
8h 25m
4:10 PM - 10:15 PM • 1 stop
$446
Southwest Airlines
Sep 07 - Sep 09, Economy
DL
Salt Lake City → Seattle
3h 38m
1:32 PM - 2:50 PM • nonstop
DL
Salt Lake City → Seattle
3h 25m
5:45 AM - 8:50 AM • nonstop
$587
Delta Airlines
Sep 07 - Sep 09, Economy
AS
Salt Lake City → Seattle
3h 41m
6:04 PM - 7:25 PM • nonstop
AS
Salt Lake City → Seattle
3h 33m
9:08 AM - 12:21 PM • nonstop
$747
Alaska Airlines

Fly from Salt Lake City to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Salt Lake City to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Salt Lake City to Seattle Flights

What are the airports in Salt Lake City?
SLC
What’s the most popular airline flying from SLC to SEA?
The most popular airline flying from Salt Lake City to Seattle are
Can I fly from SLC to SEA non-stop?
Yes, you can fly SLC to SEA non-stop on
Which airlines fly nonstop between Salt Lake City and Seattle?
The non-stop flights between Salt Lake City and Seattle are .
What’s the earliest departure time from SLC to SEA Airport?
The earliest flight leaves SLC at 6:05 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Salt Lake City to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SLC to SEA?
Read the fare rules of the Salt Lake City to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Salt Lake City and Seattle?
operate flights between Salt Lake City and Seattle
How long does a flight from Salt Lake City to Seattle take?
It takes approximately 2 hour to fly non-stop from SLC to SEA, which is 688.5 miles by air.
Which airlines provide the cheapest flights from Salt Lake City (SLC) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from SLC were found on DL : USD 587
Do I need a passport to fly between SLC and SEA?
No
What’s the latest departure time from SLC to SEA ?
The last flight leaves SLC at 8:49 pm

Salt Lake City (SLC) to Seattle (SEA): Airport Information

Origin Airport Salt Lake City International , Salt Lake City, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 689 miles

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