$319+ Cheap flights from Bismarck (BIS) to Oregon
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — PDX
Jul 4 — Jul 111
Round-trip
1 adult, Economy
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Find cheap flights from Bismarck to Oregon with Cheapflights
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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 Bismarck to OregonExplore the most affordable flight options available from Bismarck to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
Explore the most affordable flight options available from Bismarck to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 10/25:40 pm
BIS
- PDX
1 stop7h 27m
Delta
Sat 10/312:20 am
PDX
- BIS
1 stop8h 12m
Delta
Deal found 6/3![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/2. 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 6/91:26 pm
BIS
- PDX
1 stop8h 51m
Delta
Thu 6/256:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 6/1. 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 6/285:42 pm
BIS
- PDX
1 stop7h 36m
Delta
Sat 7/43:00 pm
PDX
- BIS
1 stop6h 14m
Delta
Deal found 6/1![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 6/1. 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 9/111:10 pm
BIS
- PDX
1 stop9h 05m
Delta
Fri 9/181:35 pm
PDX
- BIS
1 stop7h 31m
Delta
Deal found 6/1![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 6/1. 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 6/81:26 pm
BIS
- PDX
1 stop8h 51m
Delta
Thu 6/256:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/1![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 6/2. 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 6/91:26 pm
BIS
- PDX
1 stop8h 51m
Delta
Sat 6/276:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 6/2. 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 6/75:00 am
BIS
- PDX
1 stop7h 39m
Delta
Thu 6/256:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/1. 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 6/81:26 pm
BIS
- PDX
1 stop8h 51m
Delta
Fri 6/266:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/1![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 6/2. 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 6/75:42 pm
BIS
- PDX
1 stop7h 36m
Delta
Sat 6/276:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/1. 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 9/121:10 pm
BIS
- PDX
1 stop9h 05m
Delta
Sat 9/191:52 pm
PDX
- BIS
1 stop7h 14m
Delta
Deal found 6/1![Delta logo]()
$425
Best flights from Bismarck to OregonDiscover carefully curated flight deals from Bismarck to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
Discover carefully curated flight deals from Bismarck to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
This Delta deal was found by Cheapflights users on 6/2. 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 9/111:10 pm
BIS
- PDX
1 stop9h 05m
Delta
Fri 9/181:35 pm
PDX
- BIS
1 stop7h 31m
Delta
Deal found 6/2![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/1. 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 6/176:25 pm
BIS
- PDX
1 stop6h 33m
United Airlines
Wed 6/245:00 am
PDX
- BIS
1 stop13h 28m
United Airlines
Deal found 6/1![United Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/2812:02 pm
BIS
- PDX
1 stop9h 45m
Multiple Airlines
Sat 7/45:42 pm
PDX
- BIS
2 stops15h 34m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 6/2. 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 9/121:10 pm
BIS
- PDX
1 stop9h 05m
Delta
Sat 9/1911:35 am
PDX
- BIS
1 stop6h 10m
Delta
Deal found 6/2![Delta logo]()
$425
This United Airlines deal was found by Cheapflights users on 5/31. 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 9/126:00 am
BIS
- PDX
2 stops10h 41m
United Airlines
Sat 9/199:00 am
PDX
- BIS
2 stops12h 38m
United Airlines
Deal found 5/31![United Airlines logo]()
$582
Last-minute flights from Bismarck to OregonDiscover last-minute flight deals from Bismarck to Oregon. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Oregon. Data last updated June 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/2. 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 6/75:00 am
BIS
- PDX
1 stop7h 39m
Delta
Thu 6/256:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/2. 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 6/75:42 pm
BIS
- PDX
1 stop7h 36m
Delta
Sat 6/276:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/1. 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 6/81:26 pm
BIS
- PDX
1 stop8h 51m
Delta
Thu 6/256:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/1![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 6/1. 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 6/81:26 pm
BIS
- PDX
1 stop8h 51m
Delta
Fri 6/266:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/1![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 6/2. 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 6/91:26 pm
BIS
- PDX
1 stop8h 51m
Delta
Thu 6/256:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 6/2. 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 6/91:26 pm
BIS
- PDX
1 stop8h 51m
Delta
Sat 6/276:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 6/2. 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 6/91:26 pm
BIS
- PDX
1 stop8h 51m
Delta
Fri 6/266:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$451
This Delta deal was found by Cheapflights users on 6/2. 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 6/125:42 pm
BIS
- PDX
1 stop7h 36m
Delta
Thu 6/256:15 am
PDX
- BIS
1 stop8h 47m
Delta
Deal found 6/2![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 6/1. 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 6/285:42 pm
BIS
- PDX
1 stop7h 36m
Delta
Sat 7/43:00 pm
PDX
- BIS
1 stop6h 14m
Delta
Deal found 6/1![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 6/2. 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 7/225:40 pm
BIS
- PDX
1 stop7h 38m
Delta
Sun 7/2612:33 am
PDX
- BIS
1 stop8h 07m
Delta
Deal found 6/2![Delta logo]()
$453
One-way flights from Bismarck to OregonSearch for one-way flight options from Bismarck to Oregon. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
Search for one-way flight options from Bismarck to Oregon. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Delta deal was found by Cheapflights users on 5/31. 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 7/205:00 am
BIS
- PDX
1 stop7h 41m
Delta
Deal found 5/31![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/66:25 pm
BIS
- PDX
1 stop6h 48m
United Airlines
Deal found 6/4![United Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/79:16 am
BIS
- PDX
1 stop7h 57m
United Airlines
Deal found 6/1![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/31. 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 7/206:05 am
BIS
- PDX
2 stops30h 15m
United Airlines
Deal found 5/31![United Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 6/2. 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 7/65:00 am
BIS
- PDX
1 stop7h 39m
Delta
Deal found 6/2![Delta logo]()
$430
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 7/71:55 pm
BIS
- PDX
2 stops11h 13m
American Airlines
Deal found 6/2![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Mon 7/66:00 am
BIS
- PDX
2 stops12h 38m
American Airlines
Deal found 6/2![American Airlines logo]()
$515
Find flight deals from Bismarck to Oregon
Keep the following information in mind while searching for Bismarck to Oregon flight deals. Data was last updated June 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
Popular in | April |
Cheapest in | October |
Average price | $324 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bismarck 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 June 4, 2026.
Use the filters below to find and compare flights from Bismarck to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Fri 9/11
1:10 pm-8:15 pm
1 stop9h 05m
Portland
Fri 9/18
1:35 pm-11:06 pm
1 stop7h 31m
$379
Quickest round-trip
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Sat 9/12
1:10 pm-8:15 pm
1 stop9h 05m
Portland
Sat 9/19
11:35 am-7:45 pm
1 stop6h 10m
$425
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Wed 6/17
6:25 pm-10:58 pm
1 stop6h 33m
Portland
Wed 6/24
5:00 am-8:28 pm
1 stop13h 28m
$582
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Sat 9/12
6:00 am-2:41 pm
2 stops10h 41m
Portland
Sat 9/19
9:00 am-11:38 pm
2 stops12h 38m
$582
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Sun 6/28
12:02 pm-7:47 pm
1 stop9h 45m
Portland
Sat 7/4
5:42 pm-11:16 am
2 stops15h 34m
$606
Cheapest one-way
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Mon 7/20
5:00 am-10:41 am
1 stop7h 41m
$348
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Mon 7/6
6:25 pm-11:13 pm
1 stop6h 48m
$387
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Tue 7/7
9:16 am-3:13 pm
1 stop7h 57m
$393
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Mon 7/6
5:00 am-10:39 am
1 stop7h 39m
$430
Quickest one-way
BismarckPortland
BIS - PDX
BISPDX
Bismarck
Tue 7/7
8:00 am-12:38 pm
1 stop6h 38m
$430
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Bismarck to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Bismarck with our price prediction graph.
BIS-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 Bismarck to Oregon
BIS-USOR
BIS-PDX
How much does it cost to fly round-trip from Bismarck to Oregon?
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 June 4, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Bismarck to Oregon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Bismarck 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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Bismarck and Oregon flights
Browse other Bismarck and Oregon flight options. Last updated on June 4, 2026.
Popular flight searches
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Bismarck to Oregon flights
Consider these flights traveling from Bismarck to Oregon.
Top 2 airlines flying from Bismarck to Oregon
Discover the top 2 airlines that operate flights from Bismarck 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 June 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$547 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$324 | FlexibilityNo cancel fee | On-timeN/A |