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$225+ Cheap flights from Bismarck (BIS) to Oklahoma

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — OKC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Bismarck to Oklahoma

Keep the following information in mind while searching for Bismarck to Oklahoma flight deals. Data was last updated July 29, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$225
(Mytrip)

Popular in

July

Cheapest in

March

Average price

$527
From Bismarck to Oklahoma
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One-way flight from Bismarck to Oklahoma
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Highest demand for flights based on searches. 17% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Bismarck to Oklahoma

Cheapest flights from Bismarck to Oklahoma
Explore the most affordable flight options available from Bismarck to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:59 pmBIS - OKC
1 stop5h 23mAmerican Airlines
Sun 8/245:49 pmOKC - BIS
1 stop4h 28mAmerican Airlines
Deal found 7/29$249
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/271:48 pmBIS - DFW
1 stop42h 47mAmerican Airlines
Mon 9/2911:24 amDFW - BIS
Nonstop2h 37mAmerican Airlines
Deal found 7/26$281
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:55 pmBIS - OKC
1 stop6h 17mUnited Airlines
Sun 8/2412:04 pmOKC - BIS
2 stops11h 35mUnited Airlines
Deal found 7/29$444
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.
Tue 8/265:00 amBIS - DFW
2 stops16h 10mDelta
Sat 8/3012:35 pmDFW - BIS
2 stops26h 04mDelta
Deal found 7/28$446
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:20 pmBIS - DFW
2 stops15h 43mUnited Airlines
Tue 9/21:45 pmDFW - BIS
1 stop7h 01mUnited Airlines
Deal found 7/27$509
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:14 pmBIS - OKC
2 stops10h 45mDelta
Sun 8/245:50 amOKC - BIS
2 stops10h 57mDelta
Deal found 7/29$559
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:59 pmBIS - TUL
1 stop6h 53mAmerican Airlines
Sun 8/177:35 amTUL - BIS
1 stop6h 45mAmerican Airlines
Deal found 7/28$885
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.
Thu 8/142:00 pmBIS - TUL
2 stops9h 15mUnited Airlines
Sun 8/176:00 amTUL - BIS
1 stop4h 34mUnited Airlines
Deal found 7/28$903
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 8/145:01 amBIS - TUL
2 stops10h 39mDelta
Sun 8/176:00 amTUL - BIS
2 stops10h 47mDelta
Deal found 7/28$1,905

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to Oklahoma 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 29, 2025.
Use the filters below to find and compare flights from Bismarck to Oklahoma that are best for you.

Fly from

Bismarck

Fly to

Oklahoma

Route

Depart

Return

Price

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Fri 8/22

2:59 pm-8:22 pm

1 stop5h 23m

Oklahoma City Will Rogers World

Sun 8/24

5:49 pm-10:17 pm

1 stop4h 28m

$249

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Sat 9/27

1:48 pm-8:35 am

1 stop42h 47m

Dallas/Fort Worth

Mon 9/29

11:24 am-2:01 pm

Nonstop2h 37m

$281

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Fri 8/22

1:55 pm-8:12 pm

1 stop6h 17m

Oklahoma City Will Rogers World

Sun 8/24

12:04 pm-11:39 pm

2 stops11h 35m

$444

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Tue 8/26

5:00 am-9:10 pm

2 stops16h 10m

Dallas/Fort Worth

Sat 8/30

12:35 pm-2:39 pm

2 stops26h 04m

$446

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Tue 8/19

5:20 pm-9:03 am

2 stops15h 43m

Dallas/Fort Worth

Tue 9/2

1:45 pm-8:46 pm

1 stop7h 01m

$509

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Fri 8/22

1:14 pm-11:59 pm

2 stops10h 45m

Oklahoma City Will Rogers World

Sun 8/24

5:50 am-4:47 pm

2 stops10h 57m

$559

BismarckTulsa

BIS - TUL

BISTUL

Bismarck

Thu 8/14

2:59 pm-9:52 pm

1 stop6h 53m

Tulsa

Sun 8/17

7:35 am-2:20 pm

1 stop6h 45m

$885

BismarckTulsa

BIS - TUL

BISTUL

Bismarck

Thu 8/14

2:00 pm-11:15 pm

2 stops9h 15m

Tulsa

Sun 8/17

6:00 am-10:34 am

1 stop4h 34m

$903

BismarckTulsa

BIS - TUL

BISTUL

Bismarck

Thu 8/14

5:01 am-3:40 pm

2 stops10h 39m

Tulsa

Sun 8/17

6:00 am-4:47 pm

2 stops10h 47m

$1,905

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Thu 8/7

10:56 pm-10:38 am

1 stop11h 42m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 13 results
1
2

Best time to book a flight from Bismarck to Oklahoma

Have a flexible travel schedule? Discover the best time to fly to Oklahoma from Bismarck 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 Bismarck to Oklahoma

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

Currently, January is the cheapest month in which you can book a flight from Bismarck to Oklahoma (average of $348). Flying from Bismarck to Oklahoma in June is currently the most expensive (average of $401). 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 Oklahoma

Get insights into the airlines that provide service to Oklahoma. 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 Oklahoma. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Bismarck to Oklahoma to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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 Bismarck to Oklahoma. 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 from for flights from Bismarck to Oklahoma?

    Bismarck (BIS), located 2.5 mi from the city center, is the airport you fly out of when you book flights from Bismarck to Oklahoma.

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

    The cheapest airlines for a one-way flight from Bismarck to Oklahoma are Delta ($239), American Airlines ($270), and United Airlines ($275).

  • What are the most popular routes from Bismarck to Oklahoma?

    Most travelers choose Bismarck - Dallas/Fort Worth, Bismarck - Tulsa or Bismarck - Oklahoma City Will Rogers World when deciding on the best route from Bismarck to Oklahoma.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Bismarck to Oklahoma (average of $348). Flying from Bismarck to Oklahoma in June is currently the most expensive (average of $401). 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 Oklahoma

Discover the top 2 airlines that operate flights from Bismarck to Oklahoma. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$426FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$455FlexibilityNo cancel feeOn-time71%

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