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Cheap flights from Oregon to Bismarck from $247

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Bismarck departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:50 pm - 11:11 pm
BOI
-
BIS
7h 21m
1 stop
Delta Logo
5:40 pm - 11:46 pm
BIS
-
BOI
7h 06m
1 stop
$309Delta
Thu, Jul 9 - Tue, Jul 14
Delta Logo
1:05 pm - 11:11 pm
BOI
-
BIS
9h 06m
2 stops
Delta Logo
5:40 pm - 11:46 pm
BIS
-
BOI
7h 06m
1 stop
$314Delta
Thu, Jul 9 - Tue, Jul 14
Delta Logo
5:30 am - 12:47 pm
BOI
-
BIS
6h 17m
1 stop
Delta Logo
5:40 pm - 11:46 pm
BIS
-
BOI
7h 06m
1 stop
$319Delta
Thu, Jul 9 - Tue, Jul 14
Delta Logo
1:05 pm - 11:11 pm
BOI
-
BIS
9h 06m
2 stops
Delta Logo
5:40 pm - 11:46 pm
BIS
-
BOI
7h 06m
1 stop
$324Delta
Thu, Jul 9 - Tue, Jul 14
Delta Logo
1:35 pm - 11:22 pm
PDX
-
BIS
7h 47m
1 stop
Delta Logo
5:42 pm - 11:44 pm
BIS
-
PDX
8h 02m
2 stops
$335Delta
Fri, May 29 - Tue, Jun 2
Delta Logo
8:11 pm - 10:29 am
PDX
-
BIS
12h 18m
2 stops
Delta Logo
5:42 pm - 11:44 pm
BIS
-
PDX
8h 02m
2 stops
$340Delta
Wed, May 27 - Mon, Jun 1
Delta Logo
5:45 am - 7:49 pm
PDX
-
BIS
12h 04m
2 stops
Delta Logo
1:26 pm - 8:17 pm
BIS
-
PDX
8h 51m
1 stop
$344Delta
Thu, Jun 11 - Sun, Jun 14
Delta Logo
5:45 am - 7:49 pm
PDX
-
BIS
12h 04m
2 stops
Delta Logo
5:42 pm - 11:46 pm
BIS
-
PDX
8h 04m
2 stops
$349Delta
Thu, Jun 11 - Sun, Jun 14
United Airlines Logo
5:00 am - 5:17 pm
MFR
-
BIS
10h 17m
1 stop
United Airlines Logo
1:45 pm - 10:59 pm
BIS
-
MFR
11h 14m
2 stops
$702United Airlines
Thu, Jun 4 - Sat, Jun 13
United Airlines Logo
5:00 am - 5:17 pm
MFR
-
BIS
10h 17m
1 stop
United Airlines Logo
1:45 pm - 10:59 pm
BIS
-
MFR
11h 14m
2 stops
$712United Airlines
Thu, Jun 4 - Sat, Jun 13

United Airlines flights from Oregon to Bismarck

Our best United Airlines deals on Oregon to Bismarck flight tickets
United Airlines
May 28
PDX5:00 amPortland
5h 56m
1 stop
BIS12:56 pmBismarck
Jun 1
BIS6:25 pmBismarck
6h 35m
1 stop
PDX11:00 pmPortland
$394
United Airlines
May 29
PDX12:50 pmPortland
5h 38m
1 stop
BIS8:28 pmBismarck
Jun 3
BIS6:25 pmBismarck
6h 33m
1 stop
PDX10:58 pmPortland
$415
United Airlines
Jun 17
BOI5:46 pmBoise Air Term. Gowen Fld
4h 55m
1 stop
BIS11:41 pmBismarck
Jun 24
BIS6:25 pmBismarck
5h 12m
1 stop
BOI10:37 pmBoise Air Term. Gowen Fld
$476

Delta flights from Oregon to Bismarck

Our best Delta deals on Oregon to Bismarck flight tickets
Delta
Jul 9
BOI2:50 pmBoise Air Term. Gowen Fld
7h 21m
1 stop
BIS11:11 pmBismarck
Jul 14
BIS5:40 pmBismarck
7h 06m
1 stop
BOI11:46 pmBoise Air Term. Gowen Fld
$309
Delta
Jul 9
BOI1:05 pmBoise Air Term. Gowen Fld
9h 06m
2 stops
BIS11:11 pmBismarck
Jul 14
BIS5:40 pmBismarck
7h 06m
1 stop
BOI11:46 pmBoise Air Term. Gowen Fld
$314
Delta
Jul 9
BOI5:30 amBoise Air Term. Gowen Fld
6h 17m
1 stop
BIS12:47 pmBismarck
Jul 14
BIS5:40 pmBismarck
7h 06m
1 stop
BOI11:46 pmBoise Air Term. Gowen Fld
$319

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Bismarck 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, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Oregon to Bismarck that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 7/9

2:50 pm-11:11 pm

1 stop7h 21m

Bismarck

Tue 7/14

5:40 pm-11:46 pm

1 stop7h 06m

$309

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 7/9

1:05 pm-11:11 pm

2 stops9h 06m

Bismarck

Tue 7/14

5:40 pm-11:46 pm

1 stop7h 06m

$314
Quickest round-trip

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 7/9

5:30 am-12:47 pm

1 stop6h 17m

Bismarck

Tue 7/14

5:40 pm-11:46 pm

1 stop7h 06m

$319

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 7/9

1:05 pm-11:11 pm

2 stops9h 06m

Bismarck

Tue 7/14

5:40 pm-11:46 pm

1 stop7h 06m

$324

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Fri 5/29

1:35 pm-11:22 pm

1 stop7h 47m

Bismarck

Tue 6/2

5:42 pm-11:44 pm

2 stops8h 02m

$335

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Wed 5/27

8:11 pm-10:29 am

2 stops12h 18m

Bismarck

Mon 6/1

5:42 pm-11:44 pm

2 stops8h 02m

$340

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Thu 6/11

5:45 am-7:49 pm

2 stops12h 04m

Bismarck

Sun 6/14

1:26 pm-8:17 pm

1 stop8h 51m

$344

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Thu 6/11

5:45 am-7:49 pm

2 stops12h 04m

Bismarck

Sun 6/14

5:42 pm-11:46 pm

2 stops8h 04m

$349

MedfordBismarck

MFR - BIS

MFRBIS

Medford

Thu 6/4

5:00 am-5:17 pm

1 stop10h 17m

Bismarck

Sat 6/13

1:45 pm-10:59 pm

2 stops11h 14m

$702

MedfordBismarck

MFR - BIS

MFRBIS

Medford

Thu 6/4

5:00 am-5:17 pm

1 stop10h 17m

Bismarck

Sat 6/13

1:45 pm-10:59 pm

2 stops11h 14m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bismarck from

How to get the cheapest flight ticket from Oregon to Bismarck

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 Bismarck?

In general, July is the cheapest month to fly from Oregon to Bismarck. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $169. If you aren’t able to travel during the month of July, then book flights to Bismarck from Oregon during February instead. Flights to Bismarck in February, while not as cheap as those in July, still average around $271.

Can stopping save me money on Oregon to Bismarck flights?

You could potentially save up to 31% on your flight if you consider stops on a Oregon to Bismarck flight.

Cheap Oregon to Bismarck flight deals and tips

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

Fastest flight time

4h 55m

Direct flights

None
The fastest flight from Oregon to Bismarck takes 4h 55m
There are no direct flights from Oregon to Bismarck. There are no popular flight routes from Oregon to Bismarck.
Search flight deals

Frequently asked questions about flying from Oregon to Bismarck

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

    Prices for flights from Oregon to Bismarck Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to Bismarck Airport.

  • What documentation or ID do you need to fly to Bismarck Airport?

    The required travel and health documents for your Bismarck Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bismarck Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oregon to Bismarck

Compare and see reviews for airlines that fly from Oregon to Bismarck with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $259Free CancellationRating
7.9
8,454 reviews
Search Delta flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Bismarck from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bismarck quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Bismarck from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Bismarck from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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