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 October 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.

$349 Cheap Flights from Bismarck to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bismarck to Oregon

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 11:43 pmBIS Bismarck-PDX Portland

8h 13m1 stop Minneapolis St Paul

6:15 am - 2:25 pmPDX Portland-BIS Bismarck

6h 10m1 stop Minneapolis St Paul

$349Delta

Wed, Mar 31 - Sat, Apr 3

5:30 pm - 11:43 pmBIS Bismarck-PDX Portland

8h 13m1 stop Minneapolis St Paul

6:15 am - 2:25 pmPDX Portland-BIS Bismarck

6h 10m1 stop Minneapolis St Paul

$349Delta

Tue, Mar 30 - Sat, Apr 3

5:45 am - 9:40 amBIS Bismarck-PDX Portland

5h 55m1 stop Denver Intl

8:45 am - 4:22 pmPDX Portland-BIS Bismarck

5h 37m1 stop Denver Intl

$349United Airlines

Wed, Apr 7 - Sat, Apr 10

5:45 am - 9:40 amBIS Bismarck-PDX Portland

5h 55m1 stop Denver Intl

8:45 am - 4:22 pmPDX Portland-BIS Bismarck

5h 37m1 stop Denver Intl

$349United Airlines

Wed, Apr 7 - Sat, Apr 10

3:00 pm - 8:23 pmBIS Bismarck-PDX Portland

7h 23m1 stop Minneapolis St Paul

6:15 am - 4:54 pmPDX Portland-BIS Bismarck

8h 39m1 stop Minneapolis St Paul

$349Delta

Wed, Apr 7 - Sat, Apr 10

5:45 am - 9:40 amBIS Bismarck-PDX Portland

5h 55m1 stop Denver Intl

10:57 am - 11:37 pmPDX Portland-BIS Bismarck

10h 40m2 stops San Francisco Denver Intl

$371United Airlines

Wed, Apr 7 - Sat, Apr 10

5:00 am - 10:48 amBIS Bismarck-PDX Portland

7h 48m1 stop Minneapolis St Paul

6:05 am - 4:50 pmPDX Portland-BIS Bismarck

8h 45m1 stop Minneapolis St Paul

$431Delta

Fri, Dec 11 - Sat, Jan 2

1:58 pm - 12:01 amBIS Bismarck-PDX Portland

12h 03m2 stops Dallas/Fort Worth Los Angeles

11:09 pm - 1:28 pmPDX Portland-BIS Bismarck

12h 19m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$738American Airlines

Wed, Nov 11 - Sun, Nov 15

8:51 pm - 8:29 amBIS Bismarck-PDX Portland

37h 38m2 stops Phoenix-Mesa Gateway Provo

7:03 pm - 8:53 pmPDX Portland-BIS Bismarck

23h 50m1 stop Las Vegas Harry Reid Intl

$772Multiple Airlines

Mon, Dec 21 - Mon, Dec 28

1:58 pm - 10:10 pmBIS Bismarck-PDX Portland

10h 12m1 stop Dallas/Fort Worth

11:09 pm - 1:28 pmPDX Portland-BIS Bismarck

12h 19m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$773American Airlines

Wed, Nov 11 - Sun, Nov 15

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American Airlines flights from Bismarck to Oregon

Our best American Airlines deals on Bismarck to Oregon flight tickets

American Airlines

Nov 11

BIS1:58 pmBismarck

12h 03m

2 stops

PDX12:01 amPortland

Nov 15

PDX11:09 pmPortland

12h 19m

2 stops

BIS1:28 pmBismarck

$738

American Airlines

Nov 11

BIS1:58 pmBismarck

10h 12m

1 stop

PDX10:10 pmPortland

Nov 15

PDX11:09 pmPortland

12h 19m

2 stops

BIS1:28 pmBismarck

$773

American Airlines

Dec 21

BIS6:45 amBismarck

9h 01m

1 stop

PDX1:46 pmPortland

Dec 28

PDX11:31 pmPortland

12h 08m

2 stops

BIS1:39 pmBismarck

$1,034

United Airlines flights from Bismarck to Oregon

Our best United Airlines deals on Bismarck to Oregon flight tickets

United Airlines

Apr 7

BIS5:45 amBismarck

5h 55m

1 stop

PDX9:40 amPortland

Apr 10

PDX10:57 amPortland

10h 40m

2 stops

BIS11:37 pmBismarck

$371

United Airlines

Apr 7

BIS5:45 amBismarck

5h 55m

1 stop

PDX9:40 amPortland

Apr 10

PDX10:57 amPortland

10h 40m

2 stops

BIS11:37 pmBismarck

$374

United Airlines

Jan 26

BIS4:58 pmBismarck

6h 17m

1 stop

PDX9:15 pmPortland

Jan 30

PDX8:40 amPortland

5h 43m

1 stop

BIS4:23 pmBismarck

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 3/31

5:30 pm-11:43 pm

1 stop8h 13m

Portland

Sat 4/3

6:15 am-2:25 pm

1 stop6h 10m

$349

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Tue 3/30

5:30 pm-11:43 pm

1 stop8h 13m

Portland

Sat 4/3

6:15 am-2:25 pm

1 stop6h 10m

$349

Quickest round-trip

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 4/7

5:45 am-9:40 am

1 stop5h 55m

Portland

Sat 4/10

8:45 am-4:22 pm

1 stop5h 37m

$349

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 4/7

5:45 am-9:40 am

1 stop5h 55m

Portland

Sat 4/10

8:45 am-4:22 pm

1 stop5h 37m

$349

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 4/7

3:00 pm-8:23 pm

1 stop7h 23m

Portland

Sat 4/10

6:15 am-4:54 pm

1 stop8h 39m

$349

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 4/7

5:45 am-9:40 am

1 stop5h 55m

Portland

Sat 4/10

10:57 am-11:37 pm

2 stops10h 40m

$371

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Fri 12/11

5:00 am-10:48 am

1 stop7h 48m

Portland

Sat 1/2

6:05 am-4:50 pm

1 stop8h 45m

$431

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 11/11

1:58 pm-12:01 am

2 stops12h 03m

Portland

Sun 11/15

11:09 pm-1:28 pm

2 stops12h 19m

$738

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Mon 12/21

8:51 pm-8:29 am

2 stops37h 38m

Portland

Mon 12/28

7:03 pm-8:53 pm

1 stop23h 50m

$772

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 11/11

1:58 pm-10:10 pm

1 stop10h 12m

Portland

Sun 11/15

11:09 pm-1:28 pm

2 stops12h 19m

$773

Flights are sorted by cheapest round-trip flights first.

Sorted 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

What is the cheapest month to fly to Oregon?

The month of October is, on average, the cheapest month to fly to Oregon from Bismarck, with most prices found around $310. The month of June is another great option to travel to Oregon, with average flight prices from Bismarck averaging around $324.

Can stopping save me money on Bismarck to Oregon flights?

You could potentially save up to 27% 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

Best Price Found	$349
Fastest flight time	5h 55m
Direct flights	None

The best flight deal from Bismarck to Oregon found on momondo in the last 72 hours is $349

The fastest flight from Bismarck to Oregon takes 5h 55m

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 October 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
Delta	PriceFrom $274	Free Cancellation	Rating 7.8 8,681 reviews		Search Delta flights
United Airlines	PriceFrom $362	Free Cancellation	Rating 7.3 10,444 reviews		Search United Airlines 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.