$298+ Cheap flights from Oregon to Duluth (DLH)
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.
PDX — DLH
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to Duluth 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to Duluth
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Cheapest flights from Oregon to DuluthExplore the most affordable flight options available from Oregon to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Oregon to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:02 pm
PDX
- DLH
1 stop9h 40m
United Airlines
Sat 9/263:10 pm
DLH
- PDX
1 stop9h 13m
United Airlines
Deal found 7/11![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/182:27 pm
PDX
- DLH
1 stop6h 55m
United Airlines
Sat 8/227:45 am
DLH
- PDX
2 stops14h 25m
United Airlines
Deal found 7/15![United Airlines logo]()
$383
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.
Sat 8/2910:36 am
BOI
- DLH
2 stops11h 46m
United Airlines
Tue 9/17:45 am
DLH
- BOI
2 stops12h 39m
United Airlines
Deal found 7/12![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 7/15. 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 8/155:30 am
BOI
- DLH
1 stop4h 31m
Delta
Wed 8/195:15 am
DLH
- BOI
2 stops18h 45m
Delta
Deal found 7/15![Delta logo]()
$412
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.
Tue 8/182:27 pm
PDX
- DLH
1 stop6h 55m
United Airlines
Fri 8/287:45 am
DLH
- PDX
2 stops14h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$414
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:30 pm
PDX
- DLH
1 stop6h 34m
United Airlines
Wed 11/1111:26 am
DLH
- PDX
1 stop9h 41m
United Airlines
Deal found 7/11![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 7/15. 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 8/125:30 am
BOI
- DLH
1 stop4h 31m
Delta
Wed 8/194:11 pm
DLH
- BOI
2 stops8h 48m
Delta
Deal found 7/15![Delta logo]()
$458
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.
Tue 8/182:27 pm
PDX
- DLH
1 stop6h 55m
United Airlines
Sat 8/297:45 am
DLH
- PDX
2 stops14h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$463
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.
Sat 8/226:00 am
PDX
- DLH
1 stop11h 44m
Delta
Fri 8/288:18 am
DLH
- PDX
1 stop7h 20m
Delta
Deal found 7/13![Delta logo]()
$466
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.
Sat 8/1512:35 am
PDX
- DLH
1 stop20h 06m
Delta
Fri 8/288:18 am
DLH
- PDX
1 stop7h 20m
Delta
Deal found 7/13![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 7/15. 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 8/155:30 am
BOI
- DLH
1 stop4h 31m
Delta
Thu 8/2011:41 am
DLH
- BOI
1 stop27h 01m
Delta
Deal found 7/15![Delta logo]()
$492
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.
Sat 8/226:00 am
PDX
- DLH
1 stop14h 41m
Delta
Thu 8/274:11 pm
DLH
- PDX
1 stop6h 06m
Delta
Deal found 7/13![Delta logo]()
$492
Best flights from Oregon to DuluthDiscover carefully curated flight deals from Oregon to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Oregon to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:00 am
PDX
- DLH
2 stops10h 51m
United Airlines
Sat 9/263:10 pm
DLH
- PDX
1 stop9h 13m
United Airlines
Deal found 7/11![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 7/15. 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 9/85:30 am
BOI
- DLH
1 stop4h 33m
Delta
Fri 9/118:10 am
DLH
- BOI
1 stop6h 34m
Delta
Deal found 7/15![Delta logo]()
$596
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/182:27 pm
PDX
- DLH
1 stop6h 55m
United Airlines
Sat 8/227:45 am
DLH
- PDX
2 stops14h 25m
United Airlines
Deal found 7/15![United Airlines logo]()
$383
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.
Sat 8/2910:36 am
BOI
- DLH
2 stops11h 46m
United Airlines
Tue 9/17:45 am
DLH
- BOI
2 stops12h 39m
United Airlines
Deal found 7/13![United Airlines logo]()
$409
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.
Sat 8/222:27 pm
PDX
- DLH
1 stop6h 55m
United Airlines
Wed 8/267:45 am
DLH
- PDX
2 stops14h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$414
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:30 pm
PDX
- DLH
1 stop6h 34m
United Airlines
Wed 11/1111:26 am
DLH
- PDX
1 stop9h 41m
United Airlines
Deal found 7/11![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 10/317:00 am
PDX
- DLH
1 stop8h 32m
United Airlines
Wed 11/47:35 am
DLH
- PDX
2 stops14h 53m
United Airlines
Deal found 7/15![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 7/15. 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 8/162:53 pm
BOI
- DLH
1 stop6h 48m
Delta
Wed 8/198:18 am
DLH
- BOI
1 stop6h 24m
Delta
Deal found 7/15![Delta logo]()
$684
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.
Sat 8/85:30 am
BOI
- DLH
1 stop4h 31m
Delta
Fri 8/148:18 am
DLH
- BOI
1 stop6h 24m
Delta
Deal found 7/13![Delta logo]()
$743
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 11/76:59 pm
BOI
- DLH
2 stops14h 45m
United Airlines
Wed 11/116:23 pm
DLH
- BOI
2 stops16h 15m
United Airlines
Deal found 7/15![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 9/85:40 pm
BOI
- DLH
2 stops19h 49m
United Airlines
Fri 9/116:27 pm
DLH
- BOI
2 stops20h 08m
United Airlines
Deal found 7/15![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 7/14. 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 7/297:00 am
RDM
- DLH
2 stops14h 23m
United Airlines
Sun 8/26:25 pm
DLH
- RDM
3 stops19h 47m
United Airlines
Deal found 7/14![United Airlines logo]()
$1,167
Last-minute flights from Oregon to DuluthDiscover last-minute flight deals from Oregon to Duluth. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Duluth. Data last updated July 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/15. 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 8/125:30 am
BOI
- DLH
1 stop4h 31m
Delta
Wed 8/194:11 pm
DLH
- BOI
2 stops8h 48m
Delta
Deal found 7/15![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 7/15. 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 8/155:30 am
BOI
- DLH
1 stop4h 31m
Delta
Wed 8/195:15 am
DLH
- BOI
2 stops18h 45m
Delta
Deal found 7/15![Delta logo]()
$412
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.
Sat 8/1512:35 am
PDX
- DLH
1 stop20h 06m
Delta
Fri 8/288:18 am
DLH
- PDX
1 stop7h 20m
Delta
Deal found 7/13![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 7/15. 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 8/155:30 am
BOI
- DLH
1 stop4h 31m
Delta
Thu 8/2011:41 am
DLH
- BOI
1 stop27h 01m
Delta
Deal found 7/15![Delta logo]()
$492
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/182:27 pm
PDX
- DLH
1 stop6h 55m
United Airlines
Sat 8/227:45 am
DLH
- PDX
2 stops14h 25m
United Airlines
Deal found 7/15![United Airlines logo]()
$383
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.
Tue 8/182:27 pm
PDX
- DLH
1 stop6h 55m
United Airlines
Wed 8/267:45 am
DLH
- PDX
2 stops14h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$414
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.
Tue 8/182:27 pm
PDX
- DLH
1 stop6h 55m
United Airlines
Tue 8/257:45 am
DLH
- PDX
2 stops14h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$463
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.
Tue 8/182:27 pm
PDX
- DLH
1 stop6h 55m
United Airlines
Sat 8/297:45 am
DLH
- PDX
3 stops14h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$468
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.
Wed 8/195:08 pm
PDX
- DLH
2 stops20h 23m
Delta
Thu 8/274:11 pm
DLH
- PDX
1 stop6h 06m
Delta
Deal found 7/13![Delta logo]()
$498
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.
Sat 8/226:00 am
PDX
- DLH
1 stop11h 44m
Delta
Fri 8/288:18 am
DLH
- PDX
1 stop7h 20m
Delta
Deal found 7/13![Delta logo]()
$466
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.
Sat 8/226:00 am
PDX
- DLH
1 stop14h 41m
Delta
Thu 8/274:11 pm
DLH
- PDX
1 stop6h 06m
Delta
Deal found 7/13![Delta logo]()
$492
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.
Sat 8/2910:36 am
BOI
- DLH
2 stops11h 46m
United Airlines
Tue 9/17:45 am
DLH
- BOI
2 stops12h 39m
United Airlines
Deal found 7/12![United Airlines logo]()
$409
One-way flights from Oregon to DuluthSearch for one-way flight options from Oregon to Duluth. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Oregon to Duluth. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Delta deal was found by Cheapflights users on 7/15. 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.
Mon 8/175:30 am
BOI
- DLH
1 stop4h 31m
Delta
Deal found 7/15![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/185:00 am
BOI
- DLH
2 stops11h 34m
United Airlines
Deal found 7/15![United Airlines logo]()
$304
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.
Sat 8/229:00 am
PDX
- DLH
2 stops12h 22m
United Airlines
Deal found 7/12![United Airlines logo]()
$319
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.
Tue 8/189:00 am
PDX
- DLH
2 stops12h 22m
United Airlines
Deal found 7/12![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Mon 8/175:44 pm
BOI
- DLH
2 stops22h 50m
United Airlines
Deal found 7/15![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/15. 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 9/81:06 pm
BOI
- DLH
2 stops8h 29m
Delta
Deal found 7/15![Delta logo]()
$430
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 8/2012:24 pm
BOI
- DLH
1 stop25h 05m
United Airlines
Deal found 7/15![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Mon 7/277:05 pm
BOI
- DLH
2 stops14h 36m
United Airlines
Deal found 7/15![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/1912:24 pm
BOI
- DLH
1 stop25h 05m
United Airlines
Deal found 7/15![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sun 7/262:00 pm
BOI
- DLH
2 stops32h 23m
United Airlines
Deal found 7/15![United Airlines logo]()
$707
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.
Sun 8/237:16 am
PDX
- DLH
1 stop8h 18m
United Airlines
Deal found 7/13![United Airlines logo]()
$843
Find flight deals from Oregon to Duluth
Keep the following information in mind while searching for Oregon to Duluth flight deals. Data was last updated July 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $318 (United Airlines) |
One-way from | $298 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $755 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to Duluth 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 July 16, 2026.
Use the filters below to find and compare flights from Oregon to Duluth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandDuluth
PDX - DLH
PDXDLH
Portland
Sat 9/19
5:00 am-5:51 pm
2 stops10h 51m
Duluth Intl
Sat 9/26
3:10 pm-10:23 pm
1 stop9h 13m
$383
PortlandDuluth
PDX - DLH
PDXDLH
Portland
Tue 8/18
2:27 pm-11:22 pm
1 stop6h 55m
Duluth Intl
Sat 8/22
7:45 am-8:10 pm
2 stops14h 25m
$383
BoiseDuluth
BOI - DLH
BOIDLH
Boise Air Term. Gowen Fld
Sat 8/29
10:36 am-11:22 pm
2 stops11h 46m
Duluth Intl
Tue 9/1
7:45 am-7:24 pm
2 stops12h 39m
$409
PortlandDuluth
PDX - DLH
PDXDLH
Portland
Sat 8/22
2:27 pm-11:22 pm
1 stop6h 55m
Duluth Intl
Wed 8/26
7:45 am-8:10 pm
2 stops14h 25m
$414
PortlandDuluth
PDX - DLH
PDXDLH
Portland
Sat 11/7
2:30 pm-11:04 pm
1 stop6h 34m
Duluth Intl
Wed 11/11
11:26 am-7:07 pm
1 stop9h 41m
$457
PortlandDuluth
PDX - DLH
PDXDLH
Portland
Sat 10/31
7:00 am-5:32 pm
1 stop8h 32m
Duluth Intl
Wed 11/4
7:35 am-8:28 pm
2 stops14h 53m
$463
BoiseDuluth
BOI - DLH
BOIDLH
Boise Air Term. Gowen Fld
Sat 11/7
6:59 pm-10:44 am
2 stops14h 45m
Duluth Intl
Wed 11/11
6:23 pm-9:38 am
2 stops16h 15m
$547
BoiseDuluth
BOI - DLH
BOIDLH
Boise Air Term. Gowen Fld
Tue 9/8
5:30 am-11:03 am
1 stop4h 33m
Duluth Intl
Fri 9/11
8:10 am-1:44 pm
1 stop6h 34m
$596
BoiseDuluth
BOI - DLH
BOIDLH
Boise Air Term. Gowen Fld
Tue 9/8
5:40 pm-2:29 pm
2 stops19h 49m
Duluth Intl
Fri 9/11
6:27 pm-1:35 pm
2 stops20h 08m
$635
BoiseDuluth
BOI - DLH
BOIDLH
Boise Air Term. Gowen Fld
Sun 8/16
2:53 pm-10:41 pm
1 stop6h 48m
Duluth Intl
Wed 8/19
8:18 am-1:42 pm
1 stop6h 24m
$684
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Best time to book a flight from Oregon to Duluth
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PDX-DLH
BOI-DLH
RDM-DLH
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USOR-DLH
PDX-DLH
BOI-DLH
RDM-DLH
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Complete your trip
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Other flights to Duluth
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Top 2 airlines flying from Oregon to Duluth
Discover the top 2 airlines that operate flights from Oregon to Duluth. 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 July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$543 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$325 | Average$486 | FlexibilityNo cancel fee | On-timeN/A |