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

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How to find the cheapest flight from
Salt Lake City (SLC) to Seattle (SEA)

What is the cheapest day to fly round-trip from Salt Lake City to Seattle?

Saturday flights are generally found to be more expensive for flights from Salt Lake City to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

How far in advance should I book a flight from Salt Lake City to Seattle?

Travelers have found it’s best to book a flight 27 days in advance to save up to 58% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 27 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Salt Lake City to Seattle 1-2 weeks in advance for as low as $136, or $197 for flights within the next 24 hours.

When is the cheapest time to fly from Salt Lake City to Seattle (SLC - 03A)?

When flying from Salt Lake City to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the noon, which can drop the price by up to 5% versus a flight in the afternoon.

Cheap flights from Salt Lake City to Seattle in August, September 2020

The best prices found for SLC to SEA flights for August, September
30 Jul - 2 Aug
$115pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SLC
Salt Lake City
30 Jul - 9 Aug
$118pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SLC
Salt Lake City
29 Aug - 6 Sep
$124pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SLC
Salt Lake City

Salt Lake City to Seattle 2020 flight deals

Cheap flights to Seattle from Salt Lake City found for this year
30 Jul - 2 Aug
$115pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SLC
Salt Lake City
30 Jul - 9 Aug
$118pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SLC
Salt Lake City
29 Aug - 6 Sep
$124pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SLC
Salt Lake City

Non-stop flights to Seattle from Salt Lake City

Save time with Salt Lake City to Seattle direct flight deals
8 Aug - 12 Aug
$137pp
SLC
Salt Lake City
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SLC
Salt Lake City
9 Sep - 15 Sep
$177pp
SLC
Salt Lake City
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SLC
Salt Lake City
4 Aug - 10 Aug
$183pp
SLC
Salt Lake City
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SLC
Salt Lake City

Last minute flights from Salt Lake City to Seattle

Late deals on round-trip flights to Seattle from Salt Lake City, departing today and this week
28 Jul - 2 Aug
$176pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SLC
Salt Lake City
24 Jul - 27 Jul
$179pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SLC
Salt Lake City
27 Jul - 10 Aug
$183pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SLC
Salt Lake City

One-way flights to Seattle from Salt Lake City

The cheapest one-way flights from Salt Lake City to Seattle
9:55 am - 5:25 pm
Major Airline
1 Stop
8h 30m
SLC - SEA
Major Airline
$91
StudentUniverse
11:36 am - 7:42 pm
JetBlue
1 Stop
9h 06m
SLC - SEA
JetBlue
9:45 am - 10:45 am
Spirit Airlines
Nonstop
2h 00m
SLC - SEA
Spirit Airlines
$115
Ovago

Related info for your journey

Useful info, stats and facts about Salt Lake City to Seattle flights.

Flight FAQs

From Salt Lake City to Seattle

Are flight prices decreasing from Salt Lake City to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Salt Lake City and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Salt Lake City to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from Salt Lake City to Seattle for under $200. The cheapest flight booked recently is on Multiple Airlines for just $115, but on average you can expect to pay $130.

Are there nonstop flights from Salt Lake City to Seattle for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Salt Lake City to Seattle under $200. A good price for a nonstop flight from Salt Lake City to Seattle is less than $241.

Are there last-minute flights available from Salt Lake City to Seattle for under $200?

There are currently 20+ open flights from Salt Lake City to Seattle within the next 7 days for less than $200.

Is Salt Lake City weather warmer or cooler than Seattle?

Temperatures around the 95 °F's can be experienced in July. The weather in Seattle is colder than in Salt Lake City. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Salt Lake City to Seattle?

A quick flight from Salt Lake City to Seattle can take about 2h 05m. Sun Country Air provides one of the quickest options available for as low as $137. Most flights are nonstop.

What is the cheapest airline to fly from Salt Lake City to Seattle round-trip?

Flying on Sun Country Air is currently your cheapest option to Seattle, with prices starting at $137.

What are the cheapest airlines to fly from Salt Lake City to Seattle one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $69. Major Airline flights start at $91 while deals on JetBlue start at $109 one-way.

Alternative routes for Salt Lake City to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Salt Lake City to Seattle
Flight duration
2h 04m
Average temperature for August in Seattle
77.0 °F
Avg rainfall for August in Seattle
1.1 ″

Airports servicing Salt Lake City

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)

Hourly flight availability from Salt Lake City to Seattle

Morning 6 AM to noon 47% of SLC to SEA departures
Afternoon Noon to 6 PM 24% of SLC to SEA departures
Evening 6 PM to midnight 21% of SLC to SEA departures
Early morning Midnight to 6 AM 8% of SLC to SEA departures
Midnight
6 AM
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6 PM
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