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$109+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — OKC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$347
(United Airlines)

One-way from

$125
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$486
From Bismarck to Oklahoma
Search Deals
One-way flight from Bismarck to Oklahoma
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($63 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 September 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:15 pmBIS - DFW
1 stop7h 28mMultiple Airlines
Mon 12/1510:50 pmDFW - BIS
2 stops40h 54mMultiple Airlines
Deal found 9/9$346
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/256:00 amBIS - OKC
1 stop6h 31mUnited Airlines
Mon 9/295:15 pmOKC - BIS
1 stop6h 24mUnited Airlines
Deal found 9/10$347
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 11/512:55 pmBIS - DFW
1 stop45h 16mAmerican Airlines
Mon 11/107:30 amDFW - BIS
1 stop52h 55mAmerican Airlines
Deal found 9/10$377
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:00 pmBIS - DFW
1 stop28h 01mMultiple Airlines
Fri 10/249:50 pmDFW - BIS
1 stop22h 20mMultiple Airlines
Deal found 9/10$394
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 11/2412:55 pmBIS - DFW
1 stop10h 55mAmerican Airlines
Mon 12/159:10 pmDFW - BIS
1 stop39h 11mAmerican Airlines
Deal found 9/9$395
This American Airlines deal was found by Cheapflights users on 9/9. 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 12/1112:51 pmBIS - DFW
1 stop46h 08mAmerican Airlines
Mon 12/159:26 amDFW - BIS
1 stop50h 55mAmerican Airlines
Deal found 9/9$418
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/171:27 pmBIS - DFW
1 stop31h 24mAmerican Airlines
Tue 10/219:16 pmDFW - BIS
1 stop15h 41mAmerican Airlines
Deal found 9/10$424
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/186:00 amBIS - OKC
1 stop4h 36mUnited Airlines
Sat 9/209:39 amOKC - BIS
2 stops11h 07mUnited Airlines
Deal found 9/11$430
This Delta deal was found by Cheapflights users on 9/11. 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 11/255:35 pmBIS - DFW
1 stop5h 23mDelta
Sat 11/296:31 pmDFW - BIS
1 stop4h 55mDelta
Deal found 9/11$463
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/171:00 pmBIS - DFW
1 stop20h 46mMultiple Airlines
Tue 10/2110:25 pmDFW - BIS
2 stops36h 18mMultiple Airlines
Deal found 9/10$464
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/412:51 pmBIS - DFW
1 stop45h 19mAmerican Airlines
Sun 12/72:50 pmDFW - BIS
1 stop45h 31mAmerican Airlines
Deal found 9/10$466
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 11/31:14 pmBIS - OKC
1 stop7h 05mDelta
Thu 11/66:40 amOKC - BIS
1 stop5h 54mDelta
Deal found 9/10$477

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 September 11, 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

Thu 9/25

6:00 am-12:31 pm

1 stop6h 31m

Oklahoma City Will Rogers World

Mon 9/29

5:15 pm-11:39 pm

1 stop6h 24m

$347

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Mon 11/24

12:55 pm-11:50 pm

1 stop10h 55m

Dallas/Fort Worth

Mon 12/15

9:10 pm-12:21 pm

1 stop39h 11m

$395

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Mon 10/20

1:00 pm-5:01 pm

1 stop28h 01m

Dallas/Fort Worth

Fri 10/24

7:07 pm-8:10 pm

2 stops25h 03m

$397

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Fri 10/17

1:27 pm-8:51 pm

1 stop31h 24m

Dallas/Fort Worth

Tue 10/21

9:16 pm-12:57 pm

1 stop15h 41m

$424

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Thu 9/18

6:00 am-10:36 am

1 stop4h 36m

Oklahoma City Will Rogers World

Sat 9/20

9:39 am-8:46 pm

2 stops11h 07m

$430

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Sat 2/21

5:50 am-6:56 pm

1 stop13h 06m

Dallas/Fort Worth

Wed 2/25

11:20 am-8:03 pm

1 stop8h 43m

$455

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Tue 11/25

5:35 pm-10:58 pm

1 stop5h 23m

Dallas/Fort Worth

Sat 11/29

6:31 pm-11:26 pm

1 stop4h 55m

$463

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Tue 10/14

5:00 am-10:30 am

1 stop5h 30m

Dallas/Fort Worth

Tue 10/28

3:15 pm-7:37 pm

1 stop4h 22m

$463

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Wed 11/5

6:00 am-9:04 am

Nonstop3h 04m

Dallas/Fort Worth

Mon 11/10

7:39 pm-10:22 pm

Nonstop2h 43m

$463

BismarckDallas

BIS - DFW

BISDFW

Bismarck

Sat 11/22

12:20 pm-5:36 pm

1 stop5h 16m

Dallas/Fort Worth

Sat 11/29

6:31 pm-11:26 pm

1 stop4h 55m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 30 results
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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, August is the cheapest month in which you can book a flight from Bismarck to Oklahoma (average of $334). 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.

How much does it cost to fly round-trip from Bismarck to Oklahoma?

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 September 11, 2025.
Peruse reviews from past customers who have flown with 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.
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • How long is the flight from Bismarck to Oklahoma?

    For as low as $463, United Airlines can have you in Oklahoma from Bismarck in 5h 23m. Airlines will cover a distance of 978 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Bismarck - Dallas/Fort Worth, Bismarck - Oklahoma City Will Rogers World or Bismarck - Tulsa 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, August is the cheapest month in which you can book a flight from Bismarck to Oklahoma (average of $334). 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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Alternative routes for Bismarck to Oklahoma

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$426FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$530FlexibilityNo cancel feeOn-time71%

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