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Cheap flights from Oregon to Bismarck from $213

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 9/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 11:59 pm
BIS
-
BOI
7h 19m
1 stop
$309Delta
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
10:43 am - 8:33 pm
PDX
-
BIS
7h 50m
1 stop
United Airlines Logo
9:05 am - 3:05 pm
BIS
-
PDX
8h 00m
1 stop
$311United Airlines
Wed, Sep 30 - Sat, Oct 3
Delta Logo
12:25 am - 10:32 am
PDX
-
BIS
8h 07m
1 stop
Delta Logo
1:17 pm - 8:16 pm
BIS
-
PDX
8h 59m
1 stop
$315Delta
Mon, Sep 7 - Sun, Sep 13
United Airlines Logo
4:09 pm - 11:43 pm
PDX
-
BIS
5h 34m
1 stop
United Airlines Logo
9:05 am - 6:31 pm
BIS
-
PDX
11h 26m
2 stops
$316United Airlines
Wed, Sep 30 - Sat, Oct 3
Delta Logo
12:35 am - 10:30 am
PDX
-
BIS
7h 55m
1 stop
Delta Logo
11:10 am - 5:34 pm
BIS
-
PDX
8h 24m
1 stop
$319Delta
Thu, Aug 13 - Fri, Aug 21
Delta Logo
12:25 am - 10:32 am
PDX
-
BIS
8h 07m
1 stop
Delta Logo
1:17 pm - 10:02 pm
BIS
-
PDX
10h 45m
2 stops
$433Delta
Mon, Sep 7 - Sun, Sep 13
American Airlines Logo
12:01 pm - 10:52 pm
PDX
-
BIS
8h 51m
1 stop
American Airlines Logo
1:57 pm - 7:20 pm
BIS
-
PDX
7h 23m
1 stop
$436American Airlines
Wed, Sep 9 - Mon, Sep 14
Delta Logo
3:00 pm - 11:12 pm
PDX
-
BIS
6h 12m
1 stop
Delta Logo
11:10 am - 10:02 pm
BIS
-
PDX
12h 52m
2 stops
$437Delta
Fri, Aug 14 - Fri, Aug 21
American Airlines Logo
3:54 pm - 11:56 pm
BOI
-
BIS
7h 02m
1 stop
American Airlines Logo
6:00 am - 11:11 pm
BIS
-
BOI
18h 11m
2 stops
$477American Airlines
Thu, Jul 9 - Tue, Jul 14
American Airlines Logo
6:30 am - 10:52 pm
PDX
-
BIS
14h 22m
2 stops
American Airlines Logo
1:57 pm - 7:20 pm
BIS
-
PDX
7h 23m
1 stop
$493American Airlines
Wed, Sep 9 - Mon, Sep 14

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United Airlines flights from Oregon to Bismarck

Our best United Airlines deals on Oregon to Bismarck flight tickets
United Airlines
Sep 30
PDX10:43 amPortland
7h 50m
1 stop
BIS8:33 pmBismarck
Oct 3
BIS9:05 amBismarck
8h 00m
1 stop
PDX3:05 pmPortland
$311
United Airlines
Sep 30
PDX4:09 pmPortland
5h 34m
1 stop
BIS11:43 pmBismarck
Oct 3
BIS9:05 amBismarck
11h 26m
2 stops
PDX6:31 pmPortland
$316
United Airlines
Sep 30
PDX9:00 amPortland
12h 43m
2 stops
BIS11:43 pmBismarck
Oct 3
BIS9:05 amBismarck
11h 26m
2 stops
PDX6:31 pmPortland
$440

American Airlines flights from Oregon to Bismarck

Our best American Airlines deals on Oregon to Bismarck flight tickets
American Airlines
Sep 9
PDX12:01 pmPortland
8h 51m
1 stop
BIS10:52 pmBismarck
Sep 14
BIS1:57 pmBismarck
7h 23m
1 stop
PDX7:20 pmPortland
$436
American Airlines
Jul 9
BOI3:54 pmBoise Air Term. Gowen Fld
7h 02m
1 stop
BIS11:56 pmBismarck
Jul 14
BIS6:00 amBismarck
18h 11m
2 stops
BOI11:11 pmBoise Air Term. Gowen Fld
$477
American Airlines
Sep 9
PDX6:30 amPortland
14h 22m
2 stops
BIS10:52 pmBismarck
Sep 14
BIS1:57 pmBismarck
7h 23m
1 stop
PDX7:20 pmPortland
$493

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 June 23, 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
Quickest round-trip

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 9/10

2:50 pm-11:11 pm

1 stop7h 21m

Bismarck

Mon 9/14

5:40 pm-11:59 pm

1 stop7h 19m

$309

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Wed 9/30

10:43 am-8:33 pm

1 stop7h 50m

Bismarck

Sat 10/3

9:05 am-3:05 pm

1 stop8h 00m

$311

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Mon 9/7

12:25 am-10:32 am

1 stop8h 07m

Bismarck

Sun 9/13

1:17 pm-8:16 pm

1 stop8h 59m

$315

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Wed 9/30

4:09 pm-11:43 pm

1 stop5h 34m

Bismarck

Sat 10/3

9:05 am-6:31 pm

2 stops11h 26m

$316

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Thu 8/13

12:35 am-10:30 am

1 stop7h 55m

Bismarck

Fri 8/21

11:10 am-5:34 pm

1 stop8h 24m

$319

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Mon 9/7

12:25 am-10:32 am

1 stop8h 07m

Bismarck

Sun 9/13

1:17 pm-10:02 pm

2 stops10h 45m

$433

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Wed 9/9

12:01 pm-10:52 pm

1 stop8h 51m

Bismarck

Mon 9/14

1:57 pm-7:20 pm

1 stop7h 23m

$436

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Fri 8/14

3:00 pm-11:12 pm

1 stop6h 12m

Bismarck

Fri 8/21

11:10 am-10:02 pm

2 stops12h 52m

$437

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 7/9

3:54 pm-11:56 pm

1 stop7h 02m

Bismarck

Tue 7/14

6:00 am-11:11 pm

2 stops18h 11m

$477

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Wed 9/9

6:30 am-10:52 pm

2 stops14h 22m

Bismarck

Mon 9/14

1:57 pm-7:20 pm

1 stop7h 23m

$493

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, February 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 $271. If you aren’t able to travel during the month of February, then book flights to Bismarck from Oregon during September instead. Flights to Bismarck in September, while not as cheap as those in February, still average around $287.

Can stopping save me money on Oregon to Bismarck flights?

You could potentially save up to 9% 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 25m

Direct flights

None
The fastest flight from Oregon to Bismarck takes 4h 25m
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
United AirlinesPriceFrom $269Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights
DeltaPriceFrom $279Free CancellationRating
7.8
8,425 reviews
Search Delta 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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