SEA

$94 Find Cheap Flights from Oregon to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 10/17. 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, 0 bags

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Flight Deals

Cheap Flights from Oregon to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon 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.

Recent round-trip flight deals from Oregon to Seattle

Sat, Aug 22 - Wed, Aug 26
Delta Logo
5:43 pm - 7:04 pm
EUG
-
SEA
1h 21mnonstop
Delta Logo
3:40 pm - 5:03 pm
SEA
-
EUG
1h 23mnonstop
$157Delta
Fri, Aug 28 - Sat, Aug 29
Delta Logo
9:29 am - 10:55 am
PDX
-
SEA
1h 26mnonstop
Delta Logo
11:45 am - 1:00 pm
SEA
-
PDX
1h 15mnonstop
$167Delta
Wed, Aug 19 - Sun, Aug 23
Delta Logo
5:43 pm - 7:04 pm
EUG
-
SEA
1h 21mnonstop
Delta Logo
10:41 pm - 11:59 pm
SEA
-
EUG
1h 18mnonstop
$172Delta
Wed, Aug 19 - Sat, Sep 19
Alaska Airlines Logo
5:07 am - 6:00 am
PDX
-
SEA
0h 53mnonstop
Alaska Airlines Logo
10:23 am - 11:36 am
SEA
-
PDX
1h 13mnonstop
$177Alaska Airlines
Sat, Oct 24 - Tue, Oct 27
Alaska Airlines Logo
2:58 pm - 3:52 pm
YKM
-
SEA
0h 54mnonstop
Alaska Airlines Logo
10:53 pm - 11:42 pm
SEA
-
YKM
0h 49mnonstop
$177Alaska Airlines
Wed, Sep 9 - Sat, Sep 19
Delta Logo
7:24 pm - 8:50 pm
RDM
-
SEA
1h 26mnonstop
Delta Logo
9:30 pm - 10:53 pm
SEA
-
RDM
1h 23mnonstop
$177Delta
Thu, Sep 3 - Tue, Sep 8
Delta Logo
7:36 pm - 9:00 pm
RDM
-
SEA
1h 24mnonstop
Delta Logo
11:40 am - 1:04 pm
SEA
-
RDM
1h 24mnonstop
$187Delta
Fri, Oct 9 - Mon, Oct 12
Southwest Logo
6:05 pm - 1:35 am
BOI
-
SEA
8h 30m
1 stop
Southwest Logo
6:35 am - 1:15 pm
SEA
-
BOI
5h 40m
1 stop
$237Southwest
Thu, Sep 17 - Sat, Sep 19
Multiple Airlines Logo
12:59 pm - 12:27 am
BOI
-
SEA
12h 28m
1 stop
Multiple Airlines Logo
7:15 am - 9:56 am
SEA
-
BOI
1h 41mnonstop
$243Multiple Airlines
Wed, Jul 15 - Fri, Jul 31
United Airlines Logo
6:35 pm - 1:29 am
MFR
-
SEA
6h 54m
1 stop
United Airlines Logo
7:00 am - 12:04 pm
SEA
-
MFR
5h 04m
1 stop
$277United Airlines
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Good to know

Low seasonJanuary
Cheapest flight$94
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Boise 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 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with Alaska Airlines
EUG
-
SEA
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
RDM
-
SEA
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
Mukilteo
Westport
Lacey
Woodinville
Poulsbo
Aberdeen
Edmonds
DuPont
Shoreline
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Seattle (SEA)