$99+ Cheap flights from Dulles Intl (IAD) 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PDX
ag. 13 — ag. 201
Round-trip
1 adult, Economy
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Cheapest flights from Dulles Intl to OregonExplore the most affordable flight options available from Dulles Intl to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juliol 14, 2026.
Explore the most affordable flight options available from Dulles Intl to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juliol 14, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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.
dj. 8/206:49 pm
IAD
- BOI
1 stop7h 10m
Delta
dl. 8/2411:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Deal found 7/9![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 7/9. 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.
dc. 8/267:10 am
IAD
- EUG
1 stop8h 54m
Delta
dl. 8/3112:29 pm
EUG
- IAD
1 stop8h 30m
Delta
Deal found 7/9![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 7/9. 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.
ds. 8/157:10 am
IAD
- EUG
1 stop8h 54m
Delta
ds. 8/224:43 pm
EUG
- IAD
2 stops13h 37m
Delta
Deal found 7/9![Delta logo]()
$212
This Delta deal was found by Cheapflights users on 7/9. 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.
dl. 8/248:28 am
IAD
- EUG
2 stops11h 35m
Delta
ds. 8/294:43 pm
EUG
- IAD
2 stops13h 37m
Delta
Deal found 7/9![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 7/10. 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.
dl. 8/245:25 pm
IAD
- EUG
2 stops9h 21m
Delta
dc. 8/265:43 pm
EUG
- IAD
2 stops12h 37m
Delta
Deal found 7/10![Delta logo]()
$227
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 8/186:09 am
IAD
- BOI
1 stop7h 07m
American Airlines
dt. 8/256:44 am
BOI
- IAD
1 stop9h 43m
American Airlines
Deal found 7/9![American Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 7/9. 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.
dl. 8/246:42 am
IAD
- EUG
1 stop8h 01m
United Airlines
dt. 9/12:19 pm
EUG
- IAD
1 stop7h 25m
United Airlines
Deal found 7/9![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 7/9. 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.
dt. 9/17:10 am
IAD
- BOI
1 stop10h 08m
Delta
dj. 9/1012:14 pm
BOI
- IAD
1 stop8h 42m
Delta
Deal found 7/9![Delta logo]()
$240
This United Airlines deal was found by Cheapflights users on 7/10. 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.
dj. 8/276:15 am
IAD
- BOI
1 stop7h 13m
United Airlines
dl. 8/317:05 pm
BOI
- IAD
1 stop8h 50m
United Airlines
Deal found 7/10![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 7/9. 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.
dc. 8/267:10 am
IAD
- EUG
1 stop8h 54m
Delta
dt. 9/14:43 pm
EUG
- IAD
2 stops13h 37m
Delta
Deal found 7/9![Delta logo]()
$246
This Delta deal was found by Cheapflights users on 7/9. 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.
dl. 8/248:28 am
IAD
- EUG
2 stops11h 35m
Delta
dt. 9/14:43 pm
EUG
- IAD
2 stops13h 37m
Delta
Deal found 7/9![Delta logo]()
$261
This Delta deal was found by Cheapflights users on 7/9. 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.
dv. 9/183:15 pm
IAD
- BOI
1 stop8h 45m
Delta
dt. 9/2210:34 am
BOI
- IAD
1 stop10h 22m
Delta
Deal found 7/9![Delta logo]()
$263
Best flights from Dulles Intl to OregonDiscover carefully curated flight deals from Dulles Intl to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juliol 14, 2026.
Discover carefully curated flight deals from Dulles Intl to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juliol 14, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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.
dj. 8/277:10 am
IAD
- BOI
1 stop10h 08m
Delta
dl. 8/3112:23 pm
BOI
- IAD
1 stop9h 36m
Delta
Deal found 7/9![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 7/9. 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.
dl. 8/246:42 am
IAD
- EUG
1 stop8h 01m
United Airlines
ds. 8/292:19 pm
EUG
- IAD
1 stop7h 25m
United Airlines
Deal found 7/9![United Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
dj. 9/177:47 pm
IAD
- BOI
1 stop20h 15m
Alaska Airlines
dt. 9/227:48 pm
BOI
- IAD
1 stop7h 52m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 7/9. 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.
dt. 9/17:10 am
IAD
- BOI
1 stop10h 08m
Delta
dj. 9/1012:14 pm
BOI
- IAD
1 stop8h 42m
Delta
Deal found 7/9![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 7/9. 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.
dv. 9/183:15 pm
IAD
- BOI
1 stop8h 45m
Delta
dt. 9/2210:34 am
BOI
- IAD
1 stop10h 22m
Delta
Deal found 7/9![Delta logo]()
$263
This United Airlines deal was found by Cheapflights users on 7/13. 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.
dc. 9/92:47 pm
IAD
- EUG
1 stop8h 38m
United Airlines
dg. 9/131:19 pm
EUG
- IAD
1 stop8h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 7/10. 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.
dl. 8/317:00 am
IAD
- BOI
1 stop7h 14m
Delta
dv. 9/41:59 pm
BOI
- IAD
1 stop8h 35m
Delta
Deal found 7/10![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 7/13. 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.
dj. 9/36:42 am
IAD
- EUG
1 stop8h 01m
United Airlines
dt. 9/81:19 pm
EUG
- IAD
1 stop8h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
dl. 8/247:35 pm
IAD
- EUG
1 stop20h 06m
Alaska Airlines
dc. 8/267:35 pm
EUG
- IAD
1 stop7h 05m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 7/9. 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.
dl. 8/247:10 am
IAD
- EUG
1 stop8h 54m
Delta
ds. 8/294:43 pm
EUG
- IAD
2 stops13h 37m
Delta
Deal found 7/9![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 7/12. 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.
dt. 8/116:00 am
IAD
- BOI
1 stop9h 42m
Delta
dl. 8/1711:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Deal found 7/12![Delta logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
dt. 9/297:47 pm
IAD
- EUG
1 stop19h 54m
Alaska Airlines
ds. 10/37:23 pm
EUG
- IAD
1 stop7h 17m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 7/13. 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.
dc. 8/127:10 am
IAD
- BOI
1 stop10h 08m
Delta
dt. 8/181:59 pm
BOI
- IAD
1 stop8h 35m
Delta
Deal found 7/13![Delta logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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.
dc. 11/115:14 pm
IAD
- MFR
1 stop9h 45m
Alaska Airlines
ds. 11/146:46 pm
MFR
- IAD
1 stop8h 05m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 10/93:08 pm
IAD
- PDT
2 stops20h 42m
Multiple Airlines
dg. 10/116:00 am
PDT
- IAD
2 stops14h 23m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,001
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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.
dc. 8/197:00 am
IAD
- MFR
1 stop8h 50m
Alaska Airlines
dc. 8/267:00 am
MFR
- IAD
1 stop8h 14m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 7/9. 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.
dv. 8/217:10 am
IAD
- BOI
1 stop10h 08m
Delta
dg. 8/2311:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Deal found 7/9![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 7/13. 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.
dv. 11/65:28 pm
IAD
- PDX
1 stop8h 44m
United Airlines
dg. 11/88:25 am
PDX
- IAD
Nonstop4h 51m
United Airlines
Deal found 7/13![United Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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.
dv. 10/167:24 pm
IAD
- EUG
1 stop21h 44m
Alaska Airlines
dg. 10/187:23 pm
EUG
- IAD
1 stop7h 17m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 7/13. 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.
dv. 9/258:00 am
IAD
- BOI
1 stop7h 01m
Delta
dl. 9/2811:10 pm
BOI
- IAD
1 stop8h 00m
Delta
Deal found 7/13![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/13. 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.
dj. 9/35:33 pm
IAD
- PDX
Nonstop5h 37m
United Airlines
dl. 9/711:02 pm
PDX
- IAD
1 stop7h 26m
United Airlines
Deal found 7/13![United Airlines logo]()
$465
This Expedia deal was found by Cheapflights users on 7/12. 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.
dc. 9/99:03 am
IAD
- MFR
1 stop12h 18m
Alaska Airlines
dc. 9/167:00 am
MFR
- IAD
1 stop8h 14m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 7/11. 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.
dl. 8/177:10 am
IAD
- BOI
1 stop10h 08m
Delta
dl. 8/2411:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Deal found 7/11![Delta logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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.
dl. 8/317:00 am
IAD
- RDM
1 stop29h 29m
Alaska Airlines
dc. 9/91:33 pm
RDM
- IAD
1 stop25h 41m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 7/11. 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.
dl. 9/286:47 pm
IAD
- BOI
1 stop7h 12m
Delta
dt. 10/63:00 pm
BOI
- IAD
1 stop6h 21m
Delta
Deal found 7/11![Delta logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
dt. 9/85:57 pm
IAD
- RDM
2 stops20h 55m
Alaska Airlines
ds. 9/127:07 am
RDM
- IAD
1 stop8h 07m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 7/9. 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.
dl. 8/176:30 am
IAD
- OTH
1 stop9h 55m
United Airlines
dv. 8/212:06 pm
OTH
- IAD
2 stops16h 22m
United Airlines
Deal found 7/9![United Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 7/12. 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.
dl. 9/146:00 am
IAD
- PDX
1 stop7h 38m
Delta
dl. 9/2110:57 pm
PDX
- IAD
1 stop7h 13m
Delta
Deal found 7/12![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
dj. 10/87:00 am
IAD
- PDX
1 stop7h 36m
Alaska Airlines
dt. 10/135:45 pm
PDX
- IAD
1 stop8h 55m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 7/12. 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.
dv. 10/1610:34 pm
IAD
- OTH
1 stop17h 51m
United Airlines
dt. 10/202:06 pm
OTH
- IAD
1 stop8h 07m
United Airlines
Deal found 7/12![United Airlines logo]()
$623
Last-minute flights from Dulles Intl to OregonDiscover last-minute flight deals from Dulles Intl to Oregon. Data last updated juliol 14, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Oregon. Data last updated juliol 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/10. 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.
dc. 8/127:10 am
IAD
- BOI
1 stop10h 08m
Delta
dt. 8/181:59 pm
BOI
- IAD
1 stop8h 35m
Delta
Deal found 7/10![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 7/9. 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.
ds. 8/157:10 am
IAD
- EUG
1 stop8h 54m
Delta
ds. 8/224:43 pm
EUG
- IAD
2 stops13h 37m
Delta
Deal found 7/9![Delta logo]()
$212
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 8/186:09 am
IAD
- BOI
1 stop7h 07m
American Airlines
dt. 8/256:44 am
BOI
- IAD
1 stop9h 43m
American Airlines
Deal found 7/9![American Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 7/9. 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.
dj. 8/206:49 pm
IAD
- BOI
1 stop7h 10m
Delta
dl. 8/2411:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Deal found 7/9![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 7/9. 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.
dl. 8/248:28 am
IAD
- EUG
2 stops11h 35m
Delta
ds. 8/294:43 pm
EUG
- IAD
2 stops13h 37m
Delta
Deal found 7/9![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 7/10. 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.
dl. 8/245:25 pm
IAD
- EUG
2 stops9h 21m
Delta
dc. 8/265:43 pm
EUG
- IAD
2 stops12h 37m
Delta
Deal found 7/10![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 7/9. 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.
dl. 8/246:42 am
IAD
- EUG
1 stop8h 01m
United Airlines
dt. 9/12:19 pm
EUG
- IAD
1 stop7h 25m
United Airlines
Deal found 7/9![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 7/9. 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.
dl. 8/248:28 am
IAD
- EUG
2 stops11h 35m
Delta
dt. 9/14:43 pm
EUG
- IAD
2 stops13h 37m
Delta
Deal found 7/9![Delta logo]()
$261
This Delta deal was found by Cheapflights users on 7/9. 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.
dc. 8/267:10 am
IAD
- EUG
1 stop8h 54m
Delta
dl. 8/3112:29 pm
EUG
- IAD
1 stop8h 30m
Delta
Deal found 7/9![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 7/9. 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.
dc. 8/267:10 am
IAD
- EUG
1 stop8h 54m
Delta
dt. 9/14:43 pm
EUG
- IAD
2 stops13h 37m
Delta
Deal found 7/9![Delta logo]()
$246
This United Airlines deal was found by Cheapflights users on 7/10. 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.
dj. 8/276:15 am
IAD
- BOI
1 stop7h 13m
United Airlines
dl. 8/317:05 pm
BOI
- IAD
1 stop8h 50m
United Airlines
Deal found 7/10![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 7/9. 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.
dj. 8/273:03 pm
IAD
- BOI
1 stop8h 54m
Delta
dg. 8/3011:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Deal found 7/9![Delta logo]()
$269
One-way flights from Dulles Intl to OregonSearch for one-way flight options from Dulles Intl to Oregon. Find affordable one-way fares based on user searches. Data last updated juliol 14, 2026.
Search for one-way flight options from Dulles Intl to Oregon. Find affordable one-way fares based on user searches. Data last updated juliol 14, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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.
dl. 8/177:10 am
IAD
- BOI
1 stop10h 08m
Delta
Deal found 7/9![Delta logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
dj. 8/278:59 am
IAD
- MFR
1 stop26h 34m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$121
This United Airlines deal was found by Cheapflights users on 7/10. 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.
dl. 8/178:35 am
IAD
- BOI
1 stop8h 56m
United Airlines
Deal found 7/10![United Airlines logo]()
$122
This Delta deal was found by Cheapflights users on 7/12. 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.
dc. 10/77:09 am
IAD
- EUG
1 stop8h 47m
Delta
Deal found 7/12![Delta logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
dl. 8/177:48 am
IAD
- BOI
2 stops30h 41m
Frontier
Deal found 7/9![Frontier logo]()
$150
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 8/146:09 am
IAD
- BOI
1 stop7h 07m
American Airlines
Deal found 7/11![American Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
ds. 8/228:59 am
IAD
- BOI
2 stops33h 29m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$176
This United Airlines deal was found by Cheapflights users on 7/12. 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.
dg. 7/196:10 am
IAD
- BOI
1 stop7h 18m
United Airlines
Deal found 7/12![United Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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.
dc. 11/255:25 pm
IAD
- EUG
1 stop22h 43m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$178
This Priceline deal was found by Cheapflights users on 7/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ds. 8/156:03 am
IAD
- BOI
1 stop8h 44m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
dj. 10/87:00 am
IAD
- EUG
2 stops35h 11m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$184
This Priceline deal was found by Cheapflights users on 7/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dj. 10/157:00 am
IAD
- BOI
1 stop10h 23m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$186
Find flight deals from Dulles Intl to Oregon
Keep the following information in mind while searching for Dulles Intl to Oregon flight deals. Data was last updated juliol 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Delta) |
One-way from | $99 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $460 |
Good round-trip deal | $447 or less |
Good one-way deal | $303 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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 juliol 14, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
dj. 8/27
7:10 am-3:18 pm
1 stop10h 08m
Boise Air Term. Gowen Fld
dl. 8/31
12:23 pm-11:59 pm
1 stop9h 36m
$197
Washington, D.C.Eugene
IAD - EUG
IADEUG
Washington, D.C. Dulles Intl
dl. 8/24
6:42 am-11:43 am
1 stop8h 01m
Eugene
ds. 8/29
2:19 pm-12:44 am
1 stop7h 25m
$237
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
dt. 9/1
7:10 am-3:18 pm
1 stop10h 08m
Boise Air Term. Gowen Fld
dj. 9/10
12:14 pm-10:56 pm
1 stop8h 42m
$240
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
dv. 9/18
3:15 pm-10:00 pm
1 stop8h 45m
Boise Air Term. Gowen Fld
dt. 9/22
10:34 am-10:56 pm
1 stop10h 22m
$263
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
dl. 8/31
7:00 am-12:14 pm
1 stop7h 14m
Boise Air Term. Gowen Fld
dv. 9/4
1:59 pm-12:34 am
1 stop8h 35m
$269
Washington, D.C.Eugene
IAD - EUG
IADEUG
Washington, D.C. Dulles Intl
dl. 8/24
7:10 am-1:04 pm
1 stop8h 54m
Eugene
ds. 8/29
4:43 pm-9:20 am
2 stops13h 37m
$291
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
dt. 8/11
6:00 am-1:42 pm
1 stop9h 42m
Boise Air Term. Gowen Fld
dl. 8/17
11:10 pm-9:20 am
1 stop8h 10m
$293
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
dc. 8/12
7:10 am-3:18 pm
1 stop10h 08m
Boise Air Term. Gowen Fld
dt. 8/18
1:59 pm-12:34 am
1 stop8h 35m
$293
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
dv. 8/21
7:10 am-3:18 pm
1 stop10h 08m
Boise Air Term. Gowen Fld
dg. 8/23
11:10 pm-9:20 am
1 stop8h 10m
$312
Washington, D.C.Eugene
IAD - EUG
IADEUG
Washington, D.C. Dulles Intl
dc. 9/9
2:47 pm-8:25 pm
1 stop8h 38m
Eugene
dg. 9/13
1:19 pm-12:44 am
1 stop8h 25m
$315
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Dulles Intl with our price prediction graph.
IAD-BOI
IAD-EUG
IAD-MFR
IAD-RDM
IAD-PDX
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, D.C. Dulles Intl Airport to Oregon
IAD-USOR
IAD-BOI
IAD-EUG
IAD-MFR
IAD-RDM
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Oregon?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oregon (average of $113). Flying from Washington, D.C. Dulles Intl Airport to Oregon in June is currently the most expensive (average of $327). 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 IAD to OR?
Find hourly flight availability from Dulles Intl 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 juliol 14, 2026.
When flying from Washington, D.C. Dulles Intl Airport to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Oregon?
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Oregon?
The best time to book flights from Washington, D.C. Dulles Intl Airport to Oregon is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 juliol 14, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.1
Boarding
8.1
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Boarding
8.1
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Boarding
8.1
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Boarding
8.1
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Boarding
8.1
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Boarding
8.1
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Dulles Intl and Oregon flights
Browse other Dulles Intl and Oregon flight options. Last updated on juliol 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dulles Intl to Oregon flights
Consider these flights traveling from Dulles Intl to Oregon.
Top 5 airlines flying from Dulles Intl to Oregon
Discover the top 5 airlines that operate flights from Dulles Intl 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 juliol 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$115 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$182 | Average$687 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$257 | Average$569 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$556 | FlexibilityNo cancel fee | On-time75% |