$59+ Cheap flights from Washington to Oregon
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PDX
Mar 1 — Mar 81
1 adult, Economy
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Find cheap flights from Washington to Oregon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Washington to OregonExplore the most affordable flight options available from Washington to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2026.
Explore the most affordable flight options available from Washington to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:33 am
SEA
- EUG
Nonstop1h 19m
Hawaiian Airlines
Sun 2/229:01 am
EUG
- SEA
Nonstop1h 22m
Hawaiian Airlines
Deal found 1/28![Hawaiian Airlines logo]()
$116
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 am
SEA
- PDX
Nonstop1h 02m
Delta
Mon 3/237:05 am
PDX
- SEA
Nonstop1h 05m
Delta
Deal found 1/28![Delta logo]()
$117
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:40 am
SEA
- EUG
Nonstop1h 19m
Delta
Mon 3/165:50 pm
EUG
- SEA
Nonstop1h 15m
Delta
Deal found 1/29![Delta logo]()
$127
This SmartFares deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:55 pm
SEA
- BOI
Nonstop1h 38m
Alaska Airlines
Mon 5/46:00 am
BOI
- SEA
Nonstop1h 40m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:16 pm
SEA
- BOI
1 stop20h 55m
Frontier
Thu 3/512:38 pm
BOI
- SEA
1 stop23h 41m
Frontier
Deal found 1/29![Frontier logo]()
$136
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/182:50 pm
PDX
- MFR
Nonstop1h 03m
Alaska Airlines
Sat 2/217:40 am
MFR
- PDX
Nonstop1h 07m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$137
This Orbitz deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:30 pm
SEA
- PDX
Nonstop1h 04m
Alaska Airlines
Wed 6/107:05 pm
PDX
- SEA
Nonstop0h 55m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:35 am
SEA
- RDM
Nonstop1h 20m
Delta
Sat 4/186:05 am
RDM
- SEA
Nonstop1h 35m
Delta
Deal found 1/28![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:15 am
SEA
- BOI
Nonstop1h 35m
Delta
Wed 3/48:50 am
BOI
- SEA
Nonstop1h 56m
Delta
Deal found 1/29![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:40 pm
SEA
- EUG
Nonstop1h 15m
Delta
Fri 3/611:25 am
EUG
- SEA
Nonstop1h 21m
Delta
Deal found 1/28![Delta logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:48 pm
SEA
- BOI
Nonstop1h 27m
Hawaiian Airlines
Mon 2/236:00 pm
BOI
- SEA
Nonstop1h 38m
Hawaiian Airlines
Deal found 1/29![Hawaiian Airlines logo]()
$138
This Expedia deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:47 pm
PDX
- MFR
Nonstop1h 01m
Alaska Airlines
Mon 3/1612:38 pm
MFR
- PDX
Nonstop1h 05m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$147
Best flights from Washington to OregonDiscover carefully curated flight deals from Washington to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 30, 2026.
Discover carefully curated flight deals from Washington to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 30, 2026.
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:57 pm
SEA
- PDX
Nonstop1h 02m
Delta
Wed 4/15:36 pm
PDX
- SEA
Nonstop1h 04m
Delta
Deal found 1/28![Delta logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:33 am
SEA
- EUG
Nonstop1h 19m
Hawaiian Airlines
Sun 2/229:01 am
EUG
- SEA
Nonstop1h 22m
Hawaiian Airlines
Deal found 1/29![Hawaiian Airlines logo]()
$117
This Travelocity deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:40 pm
PDX
- MFR
Nonstop1h 04m
Alaska Airlines
Sat 5/93:40 pm
MFR
- PDX
Nonstop1h 00m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:30 am
SEA
- BOI
1 stop7h 55m
Southwest
Tue 5/55:15 pm
BOI
- SEA
1 stop7h 40m
Southwest
Deal found 1/28![Southwest logo]()
$151
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:40 pm
PDX
- MFR
1 stop4h 02m
United Airlines
Wed 3/47:00 am
MFR
- PDX
1 stop5h 38m
United Airlines
Deal found 1/28![United Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:23 am
SEA
- PDX
Nonstop1h 07m
Delta
Tue 4/71:55 pm
PDX
- SEA
Nonstop1h 03m
Delta
Deal found 1/27![Delta logo]()
$117
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 am
SEA
- PDX
Nonstop1h 02m
Delta
Mon 3/237:05 am
PDX
- SEA
Nonstop1h 05m
Delta
Deal found 1/28![Delta logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:10 am
SEA
- BOI
Nonstop1h 32m
Alaska Airlines
Sat 5/92:57 pm
BOI
- SEA
Nonstop1h 39m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:25 am
SEA
- PDX
Nonstop1h 09m
Delta
Sun 4/127:05 am
PDX
- SEA
Nonstop1h 05m
Delta
Deal found 1/29![Delta logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:59 pm
SEA
- BOI
Nonstop1h 25m
Alaska Airlines
Wed 4/159:55 am
BOI
- SEA
Nonstop1h 35m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:10 pm
SEA
- BOI
2 stops10h 20m
Southwest
Wed 4/291:05 pm
BOI
- SEA
1 stop5h 55m
Southwest
Deal found 1/29![Southwest logo]()
$156
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:06 am
SEA
- BOI
Nonstop1h 29m
Alaska Airlines
Sat 5/22:57 pm
BOI
- SEA
Nonstop1h 39m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:40 am
SEA
- EUG
Nonstop1h 20m
Delta
Sun 3/295:50 pm
EUG
- SEA
Nonstop1h 15m
Delta
Deal found 1/29![Delta logo]()
$127
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:30 pm
PDX
- BOI
2 stops9h 00m
Southwest
Wed 3/45:25 pm
BOI
- PDX
1 stop4h 55m
Southwest
Deal found 1/28![Southwest logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/153:16 pm
GEG
- PDX
1 stop2h 49m
Hawaiian Airlines
Sun 3/227:15 am
PDX
- GEG
Nonstop1h 13m
Hawaiian Airlines
Deal found 1/29![Hawaiian Airlines logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:08 pm
SEA
- BOI
Nonstop1h 26m
Alaska Airlines
Wed 5/136:35 am
BOI
- SEA
Nonstop1h 40m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:40 am
SEA
- EUG
Nonstop1h 19m
Delta
Mon 3/165:50 pm
EUG
- SEA
Nonstop1h 15m
Delta
Deal found 1/29![Delta logo]()
$127
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:10 am
PDX
- BOI
1 stop4h 10m
Southwest
Wed 2/255:25 pm
BOI
- PDX
1 stop4h 55m
Southwest
Deal found 1/28![Southwest logo]()
$164
This Trip.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:29 pm
GEG
- PDX
1 stop3h 15m
Hawaiian Airlines
Thu 3/53:52 pm
PDX
- GEG
1 stop5h 45m
Hawaiian Airlines
Deal found 1/29![Hawaiian Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:40 am
SEA
- EUG
Nonstop1h 20m
Delta
Thu 3/265:50 pm
EUG
- SEA
Nonstop1h 15m
Delta
Deal found 1/28![Delta logo]()
$127
This Expedia deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:47 pm
PDX
- MFR
Nonstop1h 01m
Alaska Airlines
Mon 3/1612:38 pm
MFR
- PDX
Nonstop1h 05m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:55 am
PDX
- BOI
1 stop4h 00m
Southwest
Fri 3/67:30 am
BOI
- PDX
1 stop7h 15m
Southwest
Deal found 1/28![Southwest logo]()
$164
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:09 am
SEA
- EUG
Nonstop1h 20m
Delta
Mon 4/2011:09 am
EUG
- SEA
Nonstop1h 26m
Delta
Deal found 1/28![Delta logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:23 pm
SEA
- BOI
Nonstop1h 25m
Alaska Airlines
Tue 4/149:55 am
BOI
- SEA
Nonstop1h 35m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:10 am
PDX
- BOI
1 stop3h 45m
Southwest
Thu 3/58:15 pm
BOI
- PDX
1 stop4h 10m
Southwest
Deal found 1/27![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:59 pm
SEA
- BOI
Nonstop1h 25m
Alaska Airlines
Tue 4/218:28 pm
BOI
- SEA
Nonstop1h 35m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:35 am
SEA
- RDM
Nonstop1h 20m
Delta
Sat 4/186:05 am
RDM
- SEA
Nonstop1h 35m
Delta
Deal found 1/28![Delta logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:06 am
SEA
- BOI
Nonstop1h 29m
Alaska Airlines
Sun 5/36:00 am
BOI
- SEA
Nonstop1h 40m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:25 am
SEA
- EUG
Nonstop1h 15m
Delta
Fri 3/66:07 am
EUG
- SEA
Nonstop1h 23m
Delta
Deal found 1/29![Delta logo]()
$137
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:35 am
PDX
- BOI
1 stop5h 20m
Southwest
Fri 3/67:30 am
BOI
- PDX
2 stops12h 10m
Southwest
Deal found 1/29![Southwest logo]()
$188
Last-minute flights from Washington to OregonDiscover last-minute flight deals from Washington to Oregon. Data last updated January 30, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Oregon. Data last updated January 30, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/182:50 pm
PDX
- MFR
Nonstop1h 03m
Alaska Airlines
Sat 2/217:40 am
MFR
- PDX
Nonstop1h 07m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$137
This CheapOair deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:50 pm
PDX
- MFR
Nonstop1h 03m
Alaska Airlines
Sat 2/215:08 am
MFR
- PDX
Nonstop1h 07m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:33 am
SEA
- EUG
Nonstop1h 19m
Hawaiian Airlines
Sun 2/229:01 am
EUG
- SEA
Nonstop1h 22m
Hawaiian Airlines
Deal found 1/28![Hawaiian Airlines logo]()
$116
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:30 pm
SEA
- RDM
Nonstop1h 15m
Delta
Tue 2/247:00 am
RDM
- SEA
Nonstop1h 25m
Delta
Deal found 1/28![Delta logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:48 pm
SEA
- BOI
Nonstop1h 27m
Hawaiian Airlines
Mon 2/236:00 pm
BOI
- SEA
Nonstop1h 38m
Hawaiian Airlines
Deal found 1/29![Hawaiian Airlines logo]()
$138
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:15 am
SEA
- BOI
Nonstop1h 35m
Delta
Wed 3/48:50 am
BOI
- SEA
Nonstop1h 56m
Delta
Deal found 1/29![Delta logo]()
$137
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:45 pm
SEA
- BOI
1 stop7h 00m
Southwest
Wed 3/411:20 am
BOI
- SEA
1 stop7h 30m
Southwest
Deal found 1/29![Southwest logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:16 pm
SEA
- BOI
1 stop20h 55m
Frontier
Thu 3/512:38 pm
BOI
- SEA
1 stop23h 41m
Frontier
Deal found 1/29![Frontier logo]()
$136
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:15 am
SEA
- BOI
Nonstop1h 35m
Delta
Sat 2/2810:41 am
BOI
- SEA
Nonstop1h 54m
Delta
Deal found 1/29![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:40 pm
SEA
- EUG
Nonstop1h 15m
Delta
Fri 3/611:25 am
EUG
- SEA
Nonstop1h 21m
Delta
Deal found 1/28![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:25 am
SEA
- RDM
Nonstop1h 13m
Delta
Tue 3/35:30 pm
RDM
- SEA
Nonstop1h 24m
Delta
Deal found 1/29![Delta logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:16 pm
SEA
- EUG
Nonstop1h 15m
Alaska Airlines
Sun 3/112:52 pm
EUG
- SEA
1 stop4h 05m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$147
One-way flights from Washington to OregonSearch for one-way flight options from Washington to Oregon. Find affordable one-way fares based on user searches. Data last updated January 30, 2026.
Search for one-way flight options from Washington to Oregon. Find affordable one-way fares based on user searches. Data last updated January 30, 2026.
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:09 am
SEA
- EUG
Nonstop1h 20m
Delta
Deal found 1/28![Delta logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1512:24 pm
SEA
- PDX
1 stop22h 45m
Frontier
Deal found 1/28![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:16 pm
SEA
- BOI
1 stop20h 55m
Frontier
Deal found 1/29![Frontier logo]()
$66
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:09 am
SEA
- EUG
Nonstop1h 20m
Delta
Deal found 1/28![Delta logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:16 pm
SEA
- BOI
1 stop20h 55m
Frontier
Deal found 1/29![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:15 am
SEA
- PDX
Nonstop0h 55m
Hawaiian Airlines
Deal found 1/29![Hawaiian Airlines logo]()
$76
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:35 pm
SEA
- BOI
1 stop5h 50m
Southwest
Deal found 1/29![Southwest logo]()
$76
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:25 pm
PDX
- BOI
1 stop7h 05m
Southwest
Deal found 1/29![Southwest logo]()
$76
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:59 pm
SEA
- PDX
Nonstop1h 00m
Delta
Deal found 1/29![Delta logo]()
$79
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:54 am
SEA
- BOI
1 stop4h 56m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$79
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:45 am
SEA
- EUG
1 stop4h 30m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$79
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:05 am
PDX
- BOI
1 stop3h 35m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$79
Find flight deals from Washington to Oregon
Keep the following information in mind while searching for Washington to Oregon flight deals. Data was last updated January 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $116 (Kiwi.com) |
One-way from | $59 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $137 |
Good round-trip deal | $99 or less |
Good one-way deal | $138 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2026.
Use the filters below to find and compare flights from Washington to Oregon that are best for you.
Fly from
Washington
Fly to
Oregon
Route
Depart
Return
Price
SeattlePortland
SEA - PDX
SEAPDX
Seattle/Tacoma Intl
Thu 3/19
10:57 pm-11:59 pm
Nonstop1h 02m
Portland
Wed 4/1
5:36 pm-6:40 pm
Nonstop1h 04m
$117
SeattleEugene
SEA - EUG
SEAEUG
Seattle/Tacoma Intl
Sat 2/21
11:33 am-12:52 pm
Nonstop1h 19m
Eugene
Sun 2/22
9:01 am-10:23 am
Nonstop1h 22m
$117
SeattlePortland
SEA - PDX
SEAPDX
Seattle/Tacoma Intl
Sat 3/28
7:23 am-8:30 am
Nonstop1h 07m
Portland
Tue 4/7
1:55 pm-2:58 pm
Nonstop1h 03m
$117
SeattlePortland
SEA - PDX
SEAPDX
Seattle/Tacoma Intl
Thu 3/19
9:00 am-10:02 am
Nonstop1h 02m
Portland
Mon 3/23
7:05 am-8:10 am
Nonstop1h 05m
$117
SeattlePortland
SEA - PDX
SEAPDX
Seattle/Tacoma Intl
Wed 4/8
7:25 am-8:34 am
Nonstop1h 09m
Portland
Sun 4/12
7:05 am-8:10 am
Nonstop1h 05m
$117
SeattleEugene
SEA - EUG
SEAEUG
Seattle/Tacoma Intl
Wed 3/25
9:40 am-11:00 am
Nonstop1h 20m
Eugene
Sun 3/29
5:50 pm-7:05 pm
Nonstop1h 15m
$127
SeattleEugene
SEA - EUG
SEAEUG
Seattle/Tacoma Intl
Sat 3/14
9:40 am-10:59 am
Nonstop1h 19m
Eugene
Mon 3/16
5:50 pm-7:05 pm
Nonstop1h 15m
$127
SeattleEugene
SEA - EUG
SEAEUG
Seattle/Tacoma Intl
Tue 3/24
9:40 am-11:00 am
Nonstop1h 20m
Eugene
Thu 3/26
5:50 pm-7:05 pm
Nonstop1h 15m
$127
SeattleEugene
SEA - EUG
SEAEUG
Seattle/Tacoma Intl
Sat 4/18
9:09 am-10:29 am
Nonstop1h 20m
Eugene
Mon 4/20
11:09 am-12:35 pm
Nonstop1h 26m
$127
PortlandMedford
PDX - MFR
PDXMFR
Portland
Wed 5/6
2:40 pm-3:44 pm
Nonstop1h 04m
Medford
Sat 5/9
3:40 pm-4:40 pm
Nonstop1h 00m
$137
Showing 1-10 of 60 results
Best time to book a flight from Washington to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Washington with our price prediction graph.
SEA-EUG
SEA-BOI
PDX-MFR
SEA-RDM
PDX-BOI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington to Oregon
USWA-USOR
SEA-EUG
SEA-BOI
PDX-MFR
SEA-RDM
What is the cheapest month to book a flight from State of Washington to Oregon?
Currently, November is the cheapest month in which you can book a flight from State of Washington to Oregon (average of $51). Flying from State of Washington to Oregon in July is currently the most expensive (average of $148). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from WA to OR?
Find hourly flight availability from Washington to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from State of Washington to Oregon by exploring options for tickets at noon.
What is the cheapest day to fly from State of Washington to Oregon?
Use this chart to determine the cheapest time to fly round-trip from Washington to Oregon. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their State of Washington to Oregon flight should consider departing on Friday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from State of Washington to Oregon
Explore weekly flight availability from Washington to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 30, 2026.
The most flights from USWA to USOR are scheduled on a Thursday (60 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).
Reviews of airlines servicing Oregon
Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated January 30, 2026.
Read through reviews of airlines operating flights from Washington to Oregon, such as Alaska Airlines, Delta, and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
8.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Overall
8.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Overall
8.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Overall
8.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Related info for your journey
Find useful and relevant information for your journey from Washington to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Washington to Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Washington to Oregon
Discover the top 3 airlines that operate flights from Washington to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$202 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$68 | Average$245 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$311 | FlexibilityNo cancel fee | On-time75% |