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.

$79 CHEAP FLIGHTS from Oregon to Seattle

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Cheap Flights from Oregon to Seattle

Cheap flights from Oregon to Seattle with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Fri, Jan 8 - Sun, Jan 10

7:30 am - 8:34 amPDX Portland-SEA Seattle/Tacoma Intl

1h 04mnonstop

12:35 pm - 1:29 pmSEA Seattle/Tacoma Intl-PDX Portland

0h 54mnonstop

$157Alaska Airlines

Thu, Dec 3 - Sat, Dec 5

6:26 am - 7:30 amPDX Portland-SEA Seattle/Tacoma Intl

1h 04mnonstop

5:57 pm - 6:55 pmSEA Seattle/Tacoma Intl-PDX Portland

0h 58mnonstop

$157Alaska Airlines

Thu, Oct 29 - Sun, Nov 1

12:29 pm - 1:39 pmPDX Portland-SEA Seattle/Tacoma Intl

1h 10mnonstop

6:55 pm - 8:00 pmSEA Seattle/Tacoma Intl-PDX Portland

1h 05mnonstop

$157Delta

Tue, Dec 8 - Sat, Dec 12

7:38 pm - 8:52 pmPDX Portland-SEA Seattle/Tacoma Intl

1h 14mnonstop

9:40 am - 10:52 amSEA Seattle/Tacoma Intl-PDX Portland

1h 12mnonstop

$157Delta

Thu, Jan 28 - Wed, Feb 24

8:30 am - 9:33 amPDX Portland-SEA Seattle/Tacoma Intl

1h 03mnonstop

9:55 am - 10:50 amSEA Seattle/Tacoma Intl-PDX Portland

0h 55mnonstop

$157Alaska Airlines

Sat, Dec 12 - Tue, Dec 29

5:59 pm - 7:12 pmPDX Portland-SEA Seattle/Tacoma Intl

1h 13mnonstop

7:56 pm - 9:00 pmSEA Seattle/Tacoma Intl-PDX Portland

1h 04mnonstop

$157Delta

Sat, Dec 5 - Sat, Dec 12

5:32 pm - 6:34 pmPDX Portland-SEA Seattle/Tacoma Intl

1h 02mnonstop

10:20 am - 11:24 amSEA Seattle/Tacoma Intl-PDX Portland

1h 04mnonstop

$157Alaska Airlines

Thu, Nov 5 - Sun, Nov 8

10:59 am - 9:45 amPDX Portland-SEA Seattle/Tacoma Intl

22h 46m2 stops Los Angeles Las Vegas Harry Reid Intl

9:13 pm - 11:36 amSEA Seattle/Tacoma Intl-PDX Portland

14h 23m1 stop Las Vegas Harry Reid Intl

$231Frontier

Mon, Nov 9 - Sun, Nov 15

2:06 pm - 6:33 pmMFR Medford-SEA Seattle/Tacoma Intl

4h 27m1 stop San Francisco

7:00 am - 11:45 amSEA Seattle/Tacoma Intl-MFR Medford

4h 45m1 stop San Francisco

$237United Airlines

Thu, Jan 7 - Sun, Jan 10

6:00 am - 12:22 pmMFR Medford-SEA Seattle/Tacoma Intl

6h 22m1 stop San Francisco

7:00 am - 11:57 amSEA Seattle/Tacoma Intl-MFR Medford

4h 57m1 stop San Francisco

$237United Airlines

Tue, Oct 13 - Tue, Oct 20

8:09 am - 9:10 amPDX Portland-SEA Seattle/Tacoma Intl

1h 01mnonstop

9:10 am - 8:50 pmSEA Seattle/Tacoma Intl-PDX Portland

11h 40m1 stop Oakland

$439Alaska Airlines

Sat, Oct 10 - Sun, Oct 11

4:02 pm - 8:07 amEUG Eugene-SEA Seattle/Tacoma Intl

16h 05m2 stops Portland Sacramento Intl

11:57 am - 1:12 pmSEA Seattle/Tacoma Intl-EUG Eugene

1h 15mnonstop

$447Alaska Airlines

Sat, Oct 10 - Fri, Nov 6

5:49 pm - 7:05 pmPDX Portland-SEA Seattle/Tacoma Intl

1h 16mnonstop

6:55 pm - 8:00 pmSEA Seattle/Tacoma Intl-PDX Portland

1h 05mnonstop

$452Delta

Thu, Oct 15 - Thu, Oct 22

12:33 pm - 2:00 pmEUG Eugene-SEA Seattle/Tacoma Intl

1h 27mnonstop

10:44 pm - 11:59 pmSEA Seattle/Tacoma Intl-EUG Eugene

1h 15mnonstop

$457Delta

Tue, Oct 13 - Tue, Oct 20

5:41 pm - 7:05 pmEUG Eugene-SEA Seattle/Tacoma Intl

1h 24mnonstop

11:31 am - 12:56 pmSEA Seattle/Tacoma Intl-EUG Eugene

1h 25mnonstop

$457Delta

Wed, Oct 14 - Wed, Oct 14

6:09 am - 7:09 amPDX Portland-SEA Seattle/Tacoma Intl

1h 00mnonstop

9:10 am - 1:50 pmSEA Seattle/Tacoma Intl-PDX Portland

4h 40m1 stop Oakland

$467Alaska Airlines

Thu, Oct 15 - Sun, Oct 18

8:09 am - 9:10 amPDX Portland-SEA Seattle/Tacoma Intl

1h 01mnonstop

8:40 am - 9:47 amSEA Seattle/Tacoma Intl-PDX Portland

1h 07mnonstop

$469Alaska Airlines

Thu, Oct 15 - Sat, Oct 17

2:08 pm - 9:59 pmMFR Medford-SEA Seattle/Tacoma Intl

7h 51m2 stops San Francisco Los Angeles

7:11 am - 11:50 amSEA Seattle/Tacoma Intl-MFR Medford

4h 39m1 stop San Francisco

$592United Airlines

Thu, Oct 15 - Mon, Oct 19

2:08 pm - 9:59 pmMFR Medford-SEA Seattle/Tacoma Intl

7h 51m2 stops San Francisco Los Angeles

3:18 pm - 10:46 pmSEA Seattle/Tacoma Intl-MFR Medford

7h 28m1 stop San Francisco

$592United Airlines

Thu, Oct 15 - Sun, Oct 18

2:30 pm - 3:35 pmPDX Portland-SEA Seattle/Tacoma Intl

1h 05mnonstop

10:03 am - 10:54 amSEA Seattle/Tacoma Intl-PDX Portland

48h 51m2 stops Ontario Denver Intl

$614Multiple Airlines

Low season	January
High season	July
Cheapest flight	$79

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 23% increase in price.

Flight from Redmond 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.

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.

Lynnwood

Centralia

Fife

Lakewood

Westport

Lacey

Mukilteo

Woodinville

Poulsbo

Edmonds

Aberdeen

DuPont

Shoreline

Monroe

Castle Rock

Edgewood

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$79 Find Cheap Flights from Oregon to Seattle - Compare and Save

Cheap Flights from Oregon to Seattle

Cheap flights from Oregon to Seattle with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

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

FAQs for booking flights from Oregon to Seattle

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Complete your trip to Seattle with a hotel stay or car rental

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