What is the cheapest airline that flies from Bismarck to Oregon?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Bismarck to Oregon

When did momondo last update prices for flights from Bismarck Airport to Oregon?

Prices for flights from Bismarck Airport to Oregon are refreshed on a daily basis.

How many operators does momondo search for flights from Bismarck Airport to Oregon?

There are 2 operators available for flights from Bismarck Airport to Oregon as of February 2026.

How old do you have to be to fly from Bismarck Airport to Oregon?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bismarck Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$271 Cheap Flights from Bismarck to Oregon in 2026

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Find the cheapest flights from Bismarck to Oregon

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 9:38 am

BIS

PDX

5h 38m

1 stop

4:15 pm - 11:38 pm

PDX

BIS

5h 23m

1 stop

$271United Airlines

Sat, May 2 - Sat, May 9

6:00 am - 12:34 pm

BIS

PDX

8h 34m

2 stops

5:00 am - 1:03 pm

PDX

BIS

6h 03m

1 stop

$276United Airlines

Sat, May 2 - Sat, May 9

1:19 pm - 8:05 pm

BIS

PDX

8h 46m

1 stop

12:30 am - 10:35 am

PDX

BIS

8h 05m

1 stop

$279Delta

Wed, Apr 29 - Tue, May 5

6:00 am - 4:33 pm

BIS

PDX

12h 33m

2 stops

7:15 am - 8:31 pm

PDX

BIS

11h 16m

2 stops

$281United Airlines

Sat, May 2 - Sat, May 9

1:26 pm - 8:25 pm

BIS

PDX

8h 59m

1 stop

12:30 am - 10:33 am

PDX

BIS

8h 03m

1 stop

$289Delta

Sat, Mar 21 - Wed, Mar 25

1:26 pm - 10:19 pm

BIS

PDX

10h 53m

2 stops

12:30 am - 10:33 am

PDX

BIS

8h 03m

1 stop

$294Delta

Sat, Mar 21 - Wed, Mar 25

1:30 pm - 8:30 pm

BIS

PDX

9h 00m

1 stop

6:05 am - 4:06 pm

PDX

BIS

8h 01m

1 stop

$298Delta

Sat, Mar 7 - Sat, Mar 14

1:26 pm - 10:19 pm

BIS

PDX

10h 53m

2 stops

1:55 pm - 11:27 pm

PDX

BIS

7h 32m

2 stops

$314Delta

Sat, Mar 21 - Thu, Mar 26

1:30 pm - 10:52 pm

BIS

PDX

11h 22m

2 stops

6:05 am - 4:06 pm

PDX

BIS

8h 01m

1 stop

$318Delta

Sat, Mar 7 - Sat, Mar 14

1:26 pm - 8:25 pm

BIS

PDX

8h 59m

1 stop

1:55 pm - 11:27 pm

PDX

BIS

7h 32m

2 stops

$344Delta

Sat, Mar 21 - Thu, Mar 26

Delta flights from Bismarck to Oregon

Our best Delta deals on Bismarck to Oregon flight tickets

Delta

Apr 29

BIS1:19 pmBismarck

8h 46m

1 stop

PDX8:05 pmPortland

May 5

PDX12:30 amPortland

8h 05m

1 stop

BIS10:35 amBismarck

$279

Delta

Mar 21

BIS1:26 pmBismarck

8h 59m

1 stop

PDX8:25 pmPortland

Mar 25

PDX12:30 amPortland

8h 03m

1 stop

BIS10:33 amBismarck

$289

Delta

Mar 21

BIS1:26 pmBismarck

10h 53m

2 stops

PDX10:19 pmPortland

Mar 25

PDX12:30 amPortland

8h 03m

1 stop

BIS10:33 amBismarck

$294

American Airlines flights from Bismarck to Oregon

Our best American Airlines deals on Bismarck to Oregon flight tickets

American Airlines

Apr 29

BIS6:00 amBismarck

8h 58m

1 stop

PDX12:58 pmPortland

May 6

PDX7:13 amPortland

13h 42m

2 stops

BIS10:55 pmBismarck

$388

American Airlines

May 2

BIS2:26 pmBismarck

9h 12m

1 stop

PDX9:38 pmPortland

May 9

PDX11:56 amPortland

8h 59m

1 stop

BIS10:55 pmBismarck

$409

American Airlines

Jul 21

BIS12:51 pmBismarck

10h 41m

1 stop

PDX9:32 pmPortland

Jul 27

PDX12:59 amPortland

10h 34m

1 stop

BIS1:33 pmBismarck

$451

Fly from

Fly to

Route

Depart

Return

Price

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 5/2

6:00 am-9:38 am

1 stop5h 38m

Portland

Sat 5/9

4:15 pm-11:38 pm

1 stop5h 23m

$271

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 5/2

6:00 am-12:34 pm

2 stops8h 34m

Portland

Sat 5/9

5:00 am-1:03 pm

1 stop6h 03m

$276

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Wed 4/29

1:19 pm-8:05 pm

1 stop8h 46m

Portland

Tue 5/5

12:30 am-10:35 am

1 stop8h 05m

$279

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 5/2

6:00 am-4:33 pm

2 stops12h 33m

Portland

Sat 5/9

7:15 am-8:31 pm

2 stops11h 16m

$281

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 3/21

1:26 pm-8:25 pm

1 stop8h 59m

Portland

Wed 3/25

12:30 am-10:33 am

1 stop8h 03m

$289

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 3/21

1:26 pm-10:19 pm

2 stops10h 53m

Portland

Wed 3/25

12:30 am-10:33 am

1 stop8h 03m

$294

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 3/7

1:30 pm-8:30 pm

1 stop9h 00m

Portland

Sat 3/14

6:05 am-4:06 pm

1 stop8h 01m

$298

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 3/21

1:26 pm-10:19 pm

2 stops10h 53m

Portland

Thu 3/26

1:55 pm-11:27 pm

2 stops7h 32m

$314

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 3/7

1:30 pm-10:52 pm

2 stops11h 22m

Portland

Sat 3/14

6:05 am-4:06 pm

1 stop8h 01m

$318

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 3/21

1:26 pm-8:25 pm

1 stop8h 59m

Portland

Thu 3/26

1:55 pm-11:27 pm

2 stops7h 32m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bismarck to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oregon?

The month of April is, on average, the cheapest month to fly to Oregon from Bismarck, with most prices found around $338. The month of September is another great option to travel to Oregon, with average flight prices from Bismarck averaging around $338.

Can stopping save me money on Bismarck to Oregon flights?

You could potentially save up to 40% on your flight if you consider stops on a Bismarck to Oregon flight.

Cheap Bismarck to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to Oregon

Fastest flight time	5h 49m
Direct flights	None

The fastest flight from Bismarck to Oregon takes 5h 49m

There are no direct flights from Bismarck to Oregon. There are no popular flight routes from Bismarck to Oregon.

Search flight deals

When did momondo last update prices for flights from Bismarck Airport to Oregon?
Prices for flights from Bismarck Airport to Oregon are refreshed on a daily basis.
How many operators does momondo search for flights from Bismarck Airport to Oregon?
There are 2 operators available for flights from Bismarck Airport to Oregon as of February 2026.
How old do you have to be to fly from Bismarck Airport to Oregon?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bismarck Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bismarck to Oregon

Compare and see reviews for airlines that fly from Bismarck to Oregon with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,279 reviews		Search United Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,180 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Bismarck to Oregon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bismarck to Oregon for you.

Can I find flights from Bismarck to Oregon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bismarck to Oregon flights to just show those with flexible booking policies.

How can momondo help me find flights from Bismarck to Oregon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oregon from Bismarck.

I’m not ready to book a flight from Bismarck to Oregon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bismarck to Oregon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.