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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

Sat, Nov 7 - Sat, Nov 14
Alaska Airlines Logo
12:04 pm - 1:08 pmPDX  Portland-SEA Seattle/Tacoma Intl
1h 04mnonstop
Alaska Airlines Logo
3:53 pm - 4:50 pmSEA  Seattle/Tacoma Intl-PDX Portland
0h 57mnonstop
$196Alaska Airlines
Mon, Oct 19 - Tue, Oct 20
Alaska Airlines Logo
7:59 pm - 9:09 amPDX  Portland-SEA Seattle/Tacoma Intl
13h 10m1 stop Oakland
Alaska Airlines Logo
12:13 pm - 1:24 pmSEA  Seattle/Tacoma Intl-PDX Portland
1h 11mnonstop
$197Alaska Airlines
Thu, Jan 28 - Fri, Jan 29
Alaska Airlines Logo
2:30 pm - 9:08 amPDX  Portland-SEA Seattle/Tacoma Intl
18h 38m1 stop Oakland
Alaska Airlines Logo
12:35 pm - 1:29 pmSEA  Seattle/Tacoma Intl-PDX Portland
0h 54mnonstop
$197Alaska Airlines
Sat, Oct 24 - Tue, Oct 27
Alaska Airlines Logo
7:23 pm - 8:34 pmEUG  Eugene-SEA Seattle/Tacoma Intl
1h 11mnonstop
Alaska Airlines Logo
8:00 am - 9:17 amSEA  Seattle/Tacoma Intl-EUG Eugene
1h 17mnonstop
$201Alaska Airlines
Wed, Dec 2 - Sat, Dec 12
Delta Logo
5:43 pm - 7:05 pmEUG  Eugene-SEA Seattle/Tacoma Intl
1h 22mnonstop
Delta Logo
9:40 pm - 11:02 pmSEA  Seattle/Tacoma Intl-EUG Eugene
1h 22mnonstop
$207Delta
Sat, Nov 14 - Sat, Dec 5
Delta Logo
6:08 am - 7:40 amEUG  Eugene-SEA Seattle/Tacoma Intl
1h 32mnonstop
Delta Logo
9:40 pm - 11:02 pmSEA  Seattle/Tacoma Intl-EUG Eugene
1h 22mnonstop
$207Delta
Tue, Dec 8 - Wed, Dec 9
Delta Logo
6:09 am - 7:40 amEUG  Eugene-SEA Seattle/Tacoma Intl
1h 31mnonstop
Delta Logo
10:40 pm - 11:59 pmSEA  Seattle/Tacoma Intl-EUG Eugene
1h 19mnonstop
$207Delta
Wed, Nov 11 - Tue, Nov 17
United Airlines Logo
2:06 pm - 6:33 pmMFR  Medford-SEA Seattle/Tacoma Intl
4h 27m1 stop San Francisco
United Airlines Logo
7:00 am - 11:45 amSEA  Seattle/Tacoma Intl-MFR Medford
4h 45m1 stop San Francisco
$257United Airlines
Sat, Oct 24 - Thu, Oct 29
United Airlines Logo
2:08 pm - 6:44 pmMFR  Medford-SEA Seattle/Tacoma Intl
4h 36m1 stop San Francisco
United Airlines Logo
7:00 am - 11:45 amSEA  Seattle/Tacoma Intl-MFR Medford
4h 45m1 stop San Francisco
$272United Airlines
Sat, Oct 24 - Sun, Oct 25
United Airlines Logo
6:00 am - 12:20 pmMFR  Medford-SEA Seattle/Tacoma Intl
6h 20m1 stop San Francisco
United Airlines Logo
7:00 am - 11:45 amSEA  Seattle/Tacoma Intl-MFR Medford
4h 45m1 stop San Francisco
$272United Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$104
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 24% 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