SEA

Find Direct Flights to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a direct flight to Seattle departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
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Flight Deals

Cheap Direct Flight Deals to Seattle

Here are some of the best deals found on KAYAK recently from the most popular airlines for direct round-trip flights to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Fri, Dec 12 - Tue, Dec 16
 Logo
2:30 pm - 4:51 pmPHX-SEA
3h 21mnonstop
 Logo
5:30 pm - 9:25 pmSEA-PHX
2h 55mnonstop
Wed, Oct 8 - Fri, Oct 17
 Logo
9:00 am - 12:15 pmPHX-SEA
3h 15mnonstop
 Logo
10:00 pm - 12:59 amSEA-PHX
2h 59mnonstop
Wed, Oct 15 - Tue, Oct 21
Delta Logo
3:40 pm - 6:51 pmPHX-SEA
3h 11mnonstop
Delta Logo
9:55 am - 12:52 pmSEA-PHX
2h 57mnonstop
$105Delta
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Tue, Oct 7 - Tue, Oct 14
Alaska Airlines Logo
12:09 pm - 3:20 pmPHX-SEA
3h 11mnonstop
Alaska Airlines Logo
8:45 pm - 11:40 pmSEA-PHX
2h 55mnonstop
$107Alaska Airlines
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Tue, Sep 30 - Tue, Oct 7
Delta Logo
1:50 pm - 4:56 pmPHX-SEA
3h 06mnonstop
Delta Logo
7:35 pm - 10:26 pmSEA-PHX
2h 51mnonstop
$109Delta
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Sat, Dec 27 - Tue, Dec 30
United Airlines Logo
6:55 pm - 9:07 pmSFO-SEA
2h 12mnonstop
United Airlines Logo
7:12 pm - 9:30 pmSEA-SFO
2h 18mnonstop
$140United Airlines
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Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
12:10 pm - 2:24 pmSFO-SEA
2h 14mnonstop
United Airlines Logo
5:31 pm - 7:44 pmSEA-SFO
2h 13mnonstop
$141United Airlines
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Tue, Sep 30 - Thu, Oct 2
Alaska Airlines Logo
8:00 am - 10:20 amSFO-SEA
2h 20mnonstop
Alaska Airlines Logo
7:05 pm - 9:20 pmSEA-SFO
2h 15mnonstop
$143Alaska Airlines
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Thu, Oct 9 - Tue, Oct 14
American Airlines Logo
7:15 am - 10:24 amPHX-SEA
3h 09mnonstop
American Airlines Logo
6:30 am - 9:37 amSEA-PHX
3h 07mnonstop
$153American Airlines
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Wed, Nov 5 - Sat, Nov 8
American Airlines Logo
7:25 pm - 10:24 pmLAX-SEA
2h 59mnonstop
American Airlines Logo
6:41 pm - 9:29 pmSEA-LAX
2h 48mnonstop
$168American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for direct flights to Seattle

Get data-powered insights and trends into direct flights to Seattle to help you find the cheapest direct flights, the best time to fly and much more.

How much is a direct flight to Seattle?

On average, a direct flight to Seattle costs $411. However, cheaper non-stop flights can be found. The cheapest direct flight found on KAYAK in the last 2 weeks cost $76 and flew from Las Vegas McCarran Airport.

Which airlines fly direct from the United States to Seattle?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct to Seattle/Tacoma Intl.
Find which airlines fly direct to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

United States to Seattle/Tacoma Intl

Monday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Tuesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Wednesday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Thursday

ANA, Aer Lingus, Aeromexico, +63 more

ANA, Aer Lingus, +64 more

Friday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Saturday

ANA, Aer Lingus, Aeromexico, +64 more

ANA, Aer Lingus, +65 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to United States

Monday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Tuesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Wednesday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Thursday

ANA, Aer Lingus, Aeromexico, +63 more

ANA, Aer Lingus, +64 more

Friday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Saturday

ANA, Aer Lingus, Aeromexico, +64 more

ANA, Aer Lingus, +65 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights

Good to know - Direct flights from the United States to Seattle

Low season

February

High season

December

Average price round-trip

$391
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 9% increase in price.
(avg. price over the last 2 weeks)

Everything you need to know for your flight to Seattle

Flights with popular airlines flying to Seattle

Flight deals from the most popular airlines with KAYAK users flying the route

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