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Bismarck

$224+ Cheap flights from Oklahoma to Bismarck (BIS)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BIS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Oklahoma to Bismarck

Keep the following information in mind while searching for Oklahoma to Bismarck flight deals. Data was last updated July 30, 2025.

Round-trip from

$224
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$459
From Oklahoma to Bismarck
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Oklahoma to Bismarck

Cheapest flights from Oklahoma to Bismarck
Explore the most affordable flight options available from Oklahoma to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/302:59 pmOKC - BIS
1 stop7h 18mAmerican Airlines
Sat 9/66:19 amBIS - OKC
1 stop5h 15mAmerican Airlines
Deal found 7/30$224
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:10 amOKC - BIS
1 stop4h 24mUnited Airlines
Sat 8/162:00 pmBIS - OKC
1 stop6h 10mUnited Airlines
Deal found 7/28$278
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:15 amOKC - BIS
1 stop5h 19mDelta
Sat 8/233:35 pmBIS - OKC
1 stop4h 40mDelta
Deal found 7/28$314
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:36 pmDFW - BIS
1 stop16h 39mMultiple Airlines
Sun 8/171:05 pmBIS - DFW
2 stops16h 34mMultiple Airlines
Deal found 7/29$351
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:16 pmDFW - BIS
1 stop42h 02mAmerican Airlines
Fri 10/101:27 pmBIS - DFW
1 stop31h 24mAmerican Airlines
Deal found 7/27$453
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:35 pmDFW - BIS
2 stops10h 47mDelta
Tue 10/75:42 pmBIS - DFW
1 stop4h 40mDelta
Deal found 7/27$468
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:35 pmDFW - BIS
2 stops15h 00mUnited Airlines
Fri 9/55:20 pmBIS - DFW
2 stops17h 49mUnited Airlines
Deal found 7/28$486

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Oklahoma to Bismarck that are best for you.

Fly from

Oklahoma

Fly to

Bismarck

Route

Depart

Return

Price

Oklahoma CityBismarck

OKC - BIS

OKCBIS

Oklahoma City Will Rogers World

Sat 8/30

2:59 pm-10:17 pm

1 stop7h 18m

Bismarck

Sat 9/6

6:19 am-11:34 am

1 stop5h 15m

$224

Oklahoma CityBismarck

OKC - BIS

OKCBIS

Oklahoma City Will Rogers World

Tue 8/12

6:10 am-10:34 am

1 stop4h 24m

Bismarck

Sat 8/16

2:00 pm-8:10 pm

1 stop6h 10m

$278

Oklahoma CityBismarck

OKC - BIS

OKCBIS

Oklahoma City Will Rogers World

Thu 8/14

7:15 am-12:34 pm

1 stop5h 19m

Bismarck

Sat 8/23

3:35 pm-8:15 pm

1 stop4h 40m

$314

DallasBismarck

DFW - BIS

DFWBIS

Dallas/Fort Worth

Wed 8/13

7:36 pm-12:15 pm

1 stop16h 39m

Bismarck

Sun 8/17

1:05 pm-5:39 am

2 stops16h 34m

$351

DallasBismarck

DFW - BIS

DFWBIS

Dallas/Fort Worth

Thu 9/25

7:16 pm-1:18 pm

1 stop42h 02m

Bismarck

Fri 10/10

1:27 pm-8:51 pm

1 stop31h 24m

$453

DallasBismarck

DFW - BIS

DFWBIS

Dallas/Fort Worth

Sat 10/4

12:35 pm-11:22 pm

2 stops10h 47m

Bismarck

Tue 10/7

5:42 pm-10:22 pm

1 stop4h 40m

$468

DallasBismarck

DFW - BIS

DFWBIS

Dallas/Fort Worth

Wed 9/3

7:35 pm-10:35 am

2 stops15h 00m

Bismarck

Fri 9/5

5:20 pm-11:09 am

2 stops17h 49m

$486

Oklahoma CityBismarck

OKC - BIS

OKCBIS

Oklahoma City Will Rogers World

Fri 9/5

3:07 pm-10:26 pm

1 stop7h 19m

$239

DallasBismarck

DFW - BIS

DFWBIS

Dallas/Fort Worth

Wed 10/29

5:25 am-7:37 pm

2 stops14h 12m

$240

Oklahoma CityBismarck

OKC - BIS

OKCBIS

Oklahoma City Will Rogers World

Fri 9/5

3:50 pm-11:39 pm

2 stops7h 49m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
1
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Best time to book a flight from Oklahoma to Bismarck

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

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

Currently, August is the cheapest month in which you can book a flight from Oklahoma to Bismarck (average of $346). Flying from Oklahoma to Bismarck in July is currently the most expensive (average of $433). 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.

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

Find hourly flight availability from Oklahoma to Bismarck. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

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

Reviews of airlines servicing Bismarck

Get insights into the airlines that provide service to Bismarck. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bismarck. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Oklahoma to Bismarck by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bismarck from Oklahoma?

    Most people fly into Bismarck (BIS) if they book a flight to Bismarck from Oklahoma. Bismarck is conveniently located just 2.5 mi from Bismarck’s city center.

  • What are the cheapest airlines to fly from Oklahoma to Bismarck one-way?

    $239 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $240 and $244, respectively.

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

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

  • How can I find direct flights from Oklahoma to Bismarck?

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

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

    Yes. Cheapflights offers flight deals from Oklahoma to Bismarck 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 Oklahoma to Bismarck?

    Currently, August is the cheapest month in which you can book a flight from Oklahoma to Bismarck (average of $346). Flying from Oklahoma to Bismarck in July is currently the most expensive (average of $433). 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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Alternative routes for Oklahoma to Bismarck

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Oklahoma to Bismarck

Discover the top 2 airlines that operate flights from Oklahoma to Bismarck. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$326FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$345FlexibilityNo cancel feeOn-time71%

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