How long is the flight from Bismarck to Oregon?

There are many flights that can get you from Bismarck to Oregon in 6h 08m. Fly via United Airlines or Delta to get the fastest option. The distance between Bismarck and Oregon is about 1044 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from BIS to OR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bismarck to Oregon as you normally would.

What airport do you fly from for flights from Bismarck to Oregon?

For a flight from Bismarck to Oregon, you will be flying from Bismarck. Bismarck (BIS) is just 2.5 mi from the center of the city.

Can I find deals for flights from Bismarck to Oregon that include hotel bookings?

Yes. In addition to deals on Bismarck to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Bismarck to Oregon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Oregon.

Can I find deals for business class flights from Bismarck to Oregon?

Yes. Cheapflights offers flight deals from Bismarck to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$349+ Cheap Flights from Bismarck to Oregon

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Cheap flight deals from Bismarck to Oregon

Cheapest

Best

Last-minute

One-way

Cheapest flights from Bismarck to Oregon
Explore the most affordable flight options available from Bismarck to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Fri 11/61:02 pm -

2 stops11h 44m

Tue 11/104:25 pm -

1 stop5h 19m

Deal found 10/22

$404

Fri 12/115:00 am -

1 stop7h 48m

Sat 1/26:05 am -

1 stop8h 45m

Deal found 10/25

$431

Sat 10/315:50 am -

1 stop5h 46m

Sat 11/75:00 am -

1 stop5h 27m

Deal found 10/23

$436

Sun 11/85:02 pm -

1 stop8h 07m

Fri 11/137:10 am -

2 stops27h 17m

Deal found 10/22

$609

Fri 12/111:15 pm -

2 stops11h 30m

Sat 1/24:28 pm -

1 stop5h 16m

Deal found 10/21

$633

Best flights from Bismarck to Oregon
Discover carefully curated flight deals from Bismarck to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Tue 3/306:30 pm -

1 stop6h 08m

Sat 4/34:05 pm -

1 stop5h 32m

Deal found 10/21

$349

Wed 4/73:00 pm -

2 stops9h 46m

Sat 4/105:30 am -

2 stops9h 24m

Deal found 10/20

$486

Wed 4/75:45 am -

1 stop5h 55m

Sat 4/1010:57 am -

2 stops10h 40m

Deal found 10/21

$354

Fri 11/65:02 pm -

1 stop8h 07m

Tue 11/101:15 pm -

1 stop5h 14m

Deal found 10/22

$409

Wed 3/319:15 am -

2 stops11h 16m

Sat 4/34:05 pm -

1 stop5h 32m

Deal found 10/20

$458

Tue 1/264:58 pm -

1 stop6h 17m

Sat 1/308:40 am -

1 stop5h 43m

Deal found 10/22

$459

Wed 4/712:59 pm -

3 stops12h 24m

Sat 4/102:50 pm -

2 stops19h 39m

Deal found 10/20

$1,301

Wed 4/75:45 am -

2 stops8h 06m

Sat 4/105:30 am -

1 stop5h 18m

Deal found 10/20

$545

Thu 4/19:15 am -

1 stop5h 40m

Sun 4/45:30 am -

1 stop5h 18m

Deal found 10/20

$1,450

Last-minute flights from Bismarck to Oregon
Discover last-minute flight deals from Bismarck to Oregon. Data last updated October 25, 2026 and is based on user searches.

Sun 10/259:14 pm -

2 stops39h 53m

Thu 10/2912:31 pm -

1 stop7h 15m

Deal found 10/21

$719

Sat 10/315:50 am -

1 stop5h 46m

Sat 11/75:00 am -

1 stop5h 27m

Deal found 10/23

$436

Fri 11/61:02 pm -

2 stops11h 44m

Tue 11/104:25 pm -

1 stop5h 19m

Deal found 10/22

$404

Sun 11/85:02 pm -

1 stop8h 07m

Fri 11/137:10 am -

2 stops27h 17m

Deal found 10/22

$609

Find flight deals from Bismarck to Oregon

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$349 (Delta)
Popular in	April
Cheapest in	October
Average price	$310

Provider with most accurate pricing for Bismarck-Portland flight deals.

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Provider most trusted by Cheapflights users for Bismarck-Portland flights.

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From Bismarck to Oregon

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($159 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Tue 3/30

6:30 pm-10:38 pm

1 stop6h 08m

Portland

Sat 4/3

4:05 pm-11:37 pm

1 stop5h 32m

$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

$354

Quickest round-trip

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 11/4

1:11 pm-7:47 pm

1 stop8h 36m

Portland

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$394

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 11/4

5:50 am-2:34 pm

2 stops10h 44m

Portland

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$399

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Fri 11/6

5:02 pm-11:09 pm

1 stop8h 07m

Portland

Tue 11/10

1:15 pm-8:29 pm

1 stop5h 14m

$409

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 3/31

9:15 am-6:31 pm

2 stops11h 16m

Portland

Sat 4/3

4:05 pm-11:37 pm

1 stop5h 32m

$458

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Tue 1/26

4:58 pm-9:15 pm

1 stop6h 17m

Portland

Sat 1/30

8:40 am-4:23 pm

1 stop5h 43m

$459

BismarckRedmond

BIS Bismarck - RDM Bend/Redmond

BISRDM

Bismarck

Wed 4/7

3:00 pm-10:46 pm

2 stops9h 46m

Bend/Redmond

Sat 4/10

5:30 am-4:54 pm

2 stops9h 24m

$486

BismarckRedmond

BIS Bismarck - RDM Bend/Redmond

BISRDM

Bismarck

Wed 4/7

5:45 am-11:51 am

2 stops8h 06m

Bend/Redmond

Sat 4/10

5:30 am-12:48 pm

1 stop5h 18m

$545

BismarckPortland

BIS Bismarck - PDX Portland

BISPDX

Bismarck

Wed 11/4

12:29 pm-11:36 am

3 stops49h 07m

Portland

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Bismarck to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Bismarck with our price prediction graph.

BIS-PDX

BIS-RDM

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Oregon

BIS-USOR

BIS-PDX

BIS-RDM

What is the cheapest month to book a flight from Bismarck to Oregon?

Currently, October is the cheapest month in which you can book a flight from Bismarck to Oregon (average of $310). Flying from Bismarck to Oregon in April is currently the most expensive (average of $863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Oregon

Read reviews from past customers who have flown Delta and United Airlines from Bismarck to Oregon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,678 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,678 reviews

Delta

7.8

Good

8,678 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.3

Good

10,436 reviews

Delta

7.8

Good

8,678 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

What airport do you fly from for flights from Bismarck to Oregon?
For a flight from Bismarck to Oregon, you will be flying from Bismarck. Bismarck (BIS) is just 2.5 mi from the center of the city.
How long is the flight from Bismarck to Oregon?
There are many flights that can get you from Bismarck to Oregon in 6h 08m. Fly via United Airlines or Delta to get the fastest option. The distance between Bismarck and Oregon is about 1044 mi. This flight may include one or multiple stops.
Can I find deals for flights from Bismarck to Oregon that include hotel bookings?
Yes. In addition to deals on Bismarck to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bismarck to Oregon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Oregon.
Can I find deals for business class flights from Bismarck to Oregon?
Yes. Cheapflights offers flight deals from Bismarck to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bismarck to Oregon?
Currently, October is the cheapest month in which you can book a flight from Bismarck to Oregon (average of $310). Flying from Bismarck to Oregon in April is currently the most expensive (average of $863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Bismarck to Oregon

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$271	Average$324	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$362	Average$724	FlexibilityNo cancel fee	On-time69%

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$349+ Cheap flights from Bismarck (BIS) to Oregon

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bismarck to Oregon with Cheapflights

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Cheap flight deals from Bismarck to Oregon

Cheapest flights from Bismarck to OregonExplore the most affordable flight options available from Bismarck to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Explore the most affordable flight options available from Bismarck to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Bismarck to OregonDiscover carefully curated flight deals from Bismarck to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Discover carefully curated flight deals from Bismarck to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Bismarck to OregonDiscover last-minute flight deals from Bismarck to Oregon. Data last updated October 25, 2026 and is based on user searches.

Discover last-minute flight deals from Bismarck to Oregon. Data last updated October 25, 2026 and is based on user searches.

One-way flights from Bismarck to OregonSearch for one-way flight options from Bismarck to Oregon. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.

Search for one-way flight options from Bismarck to Oregon. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.

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Use the filters below to find and compare flights from Bismarck to Oregon that are best for you.

Best time to book a flight from Bismarck to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Bismarck with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Bismarck to Oregon?

Reviews of airlines servicing Oregon

Read reviews from past customers who have flown Delta and United Airlines from Bismarck to Oregon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Bismarck to Oregon?

How long is the flight from Bismarck to Oregon?

Can I find deals for flights from Bismarck to Oregon that include hotel bookings?

How can I find direct flights from Bismarck to Oregon?

Can I find deals for business class flights from Bismarck to Oregon?

What is the cheapest month to book a flight from Bismarck to Oregon?

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Alternative routes for Bismarck to Oregon

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Complete your trip

Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Bismarck to Oregon by cabin class

Find flights from Bismarck to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bismarck and Oregon flights

Browse other Bismarck and Oregon flight options. Last updated on October 25, 2026.

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Top 2 airlines flying from Bismarck to Oregon

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Cheapest flights from Bismarck to Oregon
Explore the most affordable flight options available from Bismarck to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Bismarck to Oregon
Discover carefully curated flight deals from Bismarck to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Bismarck to Oregon
Discover last-minute flight deals from Bismarck to Oregon. Data last updated October 25, 2026 and is based on user searches.

One-way flights from Bismarck to Oregon
Search for one-way flight options from Bismarck to Oregon. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.