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$104 Find Cheap Flights from Oregon to Seattle - Compare and Save

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1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Oregon to Seattle

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oregon to Seattle

Wed, Dec 16 - Wed, Dec 23
Alaska Airlines Logo
9:30 am - 10:30 amPDX  Portland-SEA Seattle/Tacoma Intl
1h 00mnonstop
Alaska Airlines Logo
2:16 pm - 3:16 pmSEA  Seattle/Tacoma Intl-PDX Portland
1h 00mnonstop
$201Alaska Airlines
Wed, Dec 2 - Thu, Dec 3
Alaska Airlines Logo
5:53 pm - 8:08 amPDX  Portland-SEA Seattle/Tacoma Intl
14h 15m1 stop Sacramento Intl
Alaska Airlines Logo
10:20 am - 11:24 amSEA  Seattle/Tacoma Intl-PDX Portland
1h 04mnonstop
$207Alaska Airlines
Sat, Dec 19 - Tue, Dec 22
Delta Logo
5:41 pm - 7:05 pmEUG  Eugene-SEA Seattle/Tacoma Intl
1h 24mnonstop
Delta Logo
10:40 pm - 11:59 pmSEA  Seattle/Tacoma Intl-EUG Eugene
1h 19mnonstop
$207Delta
Wed, Dec 9 - Sat, Dec 19
Delta Logo
6:09 am - 7:40 amEUG  Eugene-SEA Seattle/Tacoma Intl
1h 31mnonstop
Delta Logo
3:40 pm - 5:01 pmSEA  Seattle/Tacoma Intl-EUG Eugene
1h 21mnonstop
$207Delta
Mon, Dec 7 - Tue, Dec 8
Alaska Airlines Logo
5:53 pm - 8:08 amPDX  Portland-SEA Seattle/Tacoma Intl
14h 15m1 stop Sacramento Intl
Alaska Airlines Logo
10:20 am - 11:24 amSEA  Seattle/Tacoma Intl-PDX Portland
1h 04mnonstop
$207Alaska Airlines
Wed, Jan 27 - Sat, Jan 30
Alaska Airlines Logo
8:36 am - 9:51 amEUG  Eugene-SEA Seattle/Tacoma Intl
1h 15mnonstop
Alaska Airlines Logo
7:58 pm - 9:06 pmSEA  Seattle/Tacoma Intl-EUG Eugene
1h 08mnonstop
$207Alaska Airlines
Tue, Dec 15 - Tue, Dec 29
Delta Logo
12:35 pm - 2:05 pmEUG  Eugene-SEA Seattle/Tacoma Intl
1h 30mnonstop
Delta Logo
3:40 pm - 5:01 pmSEA  Seattle/Tacoma Intl-EUG Eugene
1h 21mnonstop
$207Delta
Fri, Jan 1 - Wed, Jan 6
United Airlines Logo
2:16 pm - 8:40 pmMFR  Medford-SEA Seattle/Tacoma Intl
6h 24m1 stop San Francisco
United Airlines Logo
5:00 am - 11:57 amSEA  Seattle/Tacoma Intl-MFR Medford
6h 57m1 stop San Francisco
$267United Airlines
Thu, Dec 3 - Sat, Dec 5
United Airlines Logo
7:30 am - 2:23 pmMFR  Medford-SEA Seattle/Tacoma Intl
6h 53m1 stop San Francisco
United Airlines Logo
7:00 am - 12:00 pmSEA  Seattle/Tacoma Intl-MFR Medford
5h 00m1 stop San Francisco
$272United Airlines
Thu, Jan 14 - Sun, Jan 17
United Airlines Logo
6:00 am - 12:22 pmMFR  Medford-SEA Seattle/Tacoma Intl
6h 22m1 stop San Francisco
United Airlines Logo
7:00 am - 11:57 amSEA  Seattle/Tacoma Intl-MFR Medford
4h 57m1 stop San Francisco
$287United Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$104
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Eugene to Seattle

Flights from Oregon to Seattle: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Oregon to Seattle 
Verified travelerFlew with Alaska Airlines-Feb 2026
The seats are narrow. If you are large and expect to take up more space than your own seat, book two seats.
Verified travelerFlew with Alaska Airlines-Jun 2025
Seattle is not an easy airport to navigate. Going from RDM TO SEA is not a time saver. SEA Gates are far apart, it's crowded & not attractive. Flying into it is beautiful though. My advice - allow sufficient time (min 1 hour) for connecting flights. Love SFO for a layover if possible & flying out of LAX if international. Tucson airport was adorable & easy. Loved the artwork. PDX is a better alternative to SEA if possible; it has class.

FAQs for booking flights from Oregon to Seattle

  • How does KAYAK find such low prices on flights from Oregon to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oregon to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Oregon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Westport
Lacey
Mukilteo
Woodinville
Poulsbo
Edmonds
Aberdeen
DuPont
Shoreline
Monroe
Castle Rock
Edgewood

More options for your flight to Seattle