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

United Airlines is the most popular carrier 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 April 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.

$311 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.

9:00 am - 1:15 pm

BIS

PDX

6h 15m

1 stop

4:19 pm - 11:41 pm

PDX

BIS

5h 22m

1 stop

$311United Airlines

Sat, May 9 - Tue, May 12

10:00 am - 3:56 pm

BIS

PDX

7h 56m

2 stops

3:10 pm - 11:22 pm

PDX

BIS

6h 12m

1 stop

$316Delta

Sat, May 9 - Tue, May 12

10:00 am - 3:56 pm

BIS

PDX

7h 56m

2 stops

8:11 pm - 10:29 am

PDX

BIS

12h 18m

2 stops

$321Delta

Sat, May 9 - Tue, May 12

6:00 am - 9:38 am

BIS

PDX

5h 38m

1 stop

5:00 am - 12:56 pm

PDX

BIS

5h 56m

1 stop

$323United Airlines

Sat, May 16 - Sat, May 23

1:19 pm - 5:32 pm

BIS

PDX

6h 13m

1 stop

12:30 am - 10:34 am

PDX

BIS

8h 04m

1 stop

$325Delta

Wed, Apr 29 - Tue, May 5

6:00 am - 2:57 pm

BIS

PDX

10h 57m

2 stops

5:00 am - 12:56 pm

PDX

BIS

5h 56m

1 stop

$328United Airlines

Sat, May 16 - Sat, May 23

5:17 pm - 11:53 pm

BIS

PDX

8h 36m

2 stops

12:30 am - 10:34 am

PDX

BIS

8h 04m

1 stop

$330Delta

Wed, Apr 29 - Tue, May 5

5:17 pm - 11:53 pm

BIS

PDX

8h 36m

2 stops

1:32 pm - 11:10 pm

PDX

BIS

7h 38m

2 stops

$336Delta

Wed, Apr 29 - Wed, May 6

5:03 pm - 10:54 pm

BIS

PDX

7h 51m

1 stop

5:00 am - 1:05 pm

PDX

BIS

6h 05m

1 stop

$339United Airlines

Thu, May 7 - Sun, May 10

1:19 pm - 8:07 pm

BIS

PDX

8h 48m

1 stop

12:30 am - 10:34 am

PDX

BIS

8h 04m

1 stop

$340Delta

Fri, May 1 - Mon, May 4

American Airlines flights from Bismarck to Oregon

Our best American Airlines deals on Bismarck to Oregon flight tickets

American Airlines

Apr 16

BIS2:26 pmBismarck

10h 23m

1 stop

PDX10:49 pmPortland

Apr 20

PDX11:47 pmPortland

12h 09m

2 stops

BIS1:56 pmBismarck

$374

American Airlines

Sep 12

BIS1:45 pmBismarck

11h 13m

2 stops

PDX10:58 pmPortland

Sep 19

PDX8:00 amPortland

12h 56m

2 stops

BIS10:56 pmBismarck

$433

American Airlines

Jul 4

BIS2:00 pmBismarck

9h 29m

1 stop

PDX9:29 pmPortland

Jul 8

PDX11:54 amPortland

9h 15m

1 stop

BIS11:09 pmBismarck

$442

Delta flights from Bismarck to Oregon

Our best Delta deals on Bismarck to Oregon flight tickets

Delta

May 9

BIS10:00 amBismarck

7h 56m

2 stops

PDX3:56 pmPortland

May 12

PDX3:10 pmPortland

6h 12m

1 stop

BIS11:22 pmBismarck

$316

Delta

May 9

BIS10:00 amBismarck

7h 56m

2 stops

PDX3:56 pmPortland

May 12

PDX8:11 pmPortland

12h 18m

2 stops

BIS10:29 amBismarck

$321

Delta

Apr 29

BIS1:19 pmBismarck

6h 13m

1 stop

PDX5:32 pmPortland

May 5

PDX12:30 amPortland

8h 04m

1 stop

BIS10:34 amBismarck

$325

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 5/9

9:00 am-1:15 pm

1 stop6h 15m

Portland

Tue 5/12

4:19 pm-11:41 pm

1 stop5h 22m

$311

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 5/9

10:00 am-3:56 pm

2 stops7h 56m

Portland

Tue 5/12

3:10 pm-11:22 pm

1 stop6h 12m

$316

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 5/9

10:00 am-3:56 pm

2 stops7h 56m

Portland

Tue 5/12

8:11 pm-10:29 am

2 stops12h 18m

$321

Quickest round-trip

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 5/16

6:00 am-9:38 am

1 stop5h 38m

Portland

Sat 5/23

5:00 am-12:56 pm

1 stop5h 56m

$323

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Wed 4/29

1:19 pm-5:32 pm

1 stop6h 13m

Portland

Tue 5/5

12:30 am-10:34 am

1 stop8h 04m

$325

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 5/16

6:00 am-2:57 pm

2 stops10h 57m

Portland

Sat 5/23

5:00 am-12:56 pm

1 stop5h 56m

$328

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Wed 4/29

5:17 pm-11:53 pm

2 stops8h 36m

Portland

Tue 5/5

12:30 am-10:34 am

1 stop8h 04m

$330

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Wed 4/29

5:17 pm-11:53 pm

2 stops8h 36m

Portland

Wed 5/6

1:32 pm-11:10 pm

2 stops7h 38m

$336

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Thu 5/7

5:03 pm-10:54 pm

1 stop7h 51m

Portland

Sun 5/10

5:00 am-1:05 pm

1 stop6h 05m

$339

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Fri 5/1

1:19 pm-8:07 pm

1 stop8h 48m

Portland

Mon 5/4

12:30 am-10:34 am

1 stop8h 04m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 September is, on average, the cheapest month to fly to Oregon from Bismarck, with most prices found around $338. The month of November 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 5% 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 38m
Direct flights	None

The fastest flight from Bismarck to Oregon takes 5h 38m

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

Search flight deals

Frequently asked questions about flying 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 April 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 9,545 reviews		Search United Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,385 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.