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$239+ Cheap flights from Bismarck to Oklahoma City (BIS - OKC)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — OKC
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Bismarck to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Oklahoma City (OKC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$239
(American Airlines)

Popular in

September

Cheapest in

March

Average price

$583
From Bismarck to Oklahoma City Will Rogers World
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One-way flight from Bismarck to Oklahoma City Will Rogers World
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 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 City

Cheapest flights from Bismarck to Oklahoma City
Explore the most affordable flight options available from Bismarck to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/282:49 pmBIS - OKC
1 stop6h 10mAmerican Airlines
Tue 11/42:35 pmOKC - BIS
1 stop7h 47mAmerican Airlines
Deal found 9/15$249
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 12/31:27 pmBIS - OKC
2 stops10h 32mDelta
Wed 12/107:10 amOKC - BIS
1 stop5h 37mDelta
Deal found 9/15$254
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/285:45 amBIS - OKC
2 stops10h 29mUnited Airlines
Tue 11/41:40 pmOKC - BIS
2 stops9h 59mUnited Airlines
Deal found 9/15$273
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/83:01 pmBIS - OKC
1 stop7h 12mAmerican Airlines
Sat 11/158:00 amOKC - BIS
1 stop6h 31mAmerican Airlines
Deal found 9/15$309
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/291:56 pmBIS - OKC
1 stop6h 27mUnited Airlines
Mon 11/35:17 pmOKC - BIS
1 stop6h 22mUnited Airlines
Deal found 9/14$351
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/81:56 pmBIS - OKC
1 stop6h 27mUnited Airlines
Sat 11/155:00 amOKC - BIS
2 stops8h 11mUnited Airlines
Deal found 9/15$363
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/2011:45 amOKC - BIS
1 stop4h 49mUnited Airlines
Deal found 9/14$474
This Delta deal was found by Cheapflights users on 9/16. 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 9/16$477

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to Oklahoma City 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 16, 2025.
Use the filters below to find and compare flights from Bismarck to Oklahoma City that are best for you.

Fly from

Bismarck

Fly to

Oklahoma City

Route

Depart

Return

Price

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Tue 10/28

2:49 pm-8:59 pm

1 stop6h 10m

Oklahoma City Will Rogers World

Tue 11/4

2:35 pm-10:22 pm

1 stop7h 47m

$249

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Wed 12/3

1:27 pm-11:59 pm

2 stops10h 32m

Oklahoma City Will Rogers World

Wed 12/10

7:10 am-12:47 pm

1 stop5h 37m

$254

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Tue 10/28

5:45 am-4:14 pm

2 stops10h 29m

Oklahoma City Will Rogers World

Tue 11/4

1:40 pm-11:39 pm

2 stops9h 59m

$273

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Sat 11/8

3:01 pm-10:13 pm

1 stop7h 12m

Oklahoma City Will Rogers World

Sat 11/15

8:00 am-2:31 pm

1 stop6h 31m

$309

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Wed 10/29

1:56 pm-8:23 pm

1 stop6h 27m

Oklahoma City Will Rogers World

Mon 11/3

5:17 pm-11:39 pm

1 stop6h 22m

$351

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Mon 11/3

1:14 pm-8:19 pm

1 stop7h 05m

Oklahoma City Will Rogers World

Thu 11/6

6:40 am-12:34 pm

1 stop5h 54m

$477

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Sat 11/8

3:45 pm-11:58 pm

2 stops8h 13m

Oklahoma City Will Rogers World

Sat 11/15

5:33 am-2:55 pm

2 stops9h 22m

$504

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Wed 10/15

8:00 am-10:37 am

1 stop26h 37m

Oklahoma City Will Rogers World

Wed 10/22

9:26 am-4:29 pm

1 stop7h 03m

$506

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Fri 10/24

2:49 pm-8:59 pm

1 stop6h 10m

$239

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Fri 10/24

1:58 pm-4:11 pm

2 stops26h 13m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
1
2

Best time to book a flight from Bismarck to Oklahoma City

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

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

Currently, August is the cheapest month in which you can book a flight from Bismarck to Oklahoma City (average of $334). Flying from Bismarck to Oklahoma City 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 City?

Reviews of airlines servicing Oklahoma City

Get insights into the airlines that provide service to Oklahoma City. 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 City. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Bismarck to Oklahoma City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

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
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

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
8,929 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

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 City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bismarck to Oklahoma City?

    A quick flight from Bismarck to Oklahoma City can take about 6h 10m. American Airlines provides one of the quickest options available for as low as $249. The distance from Bismarck to Oklahoma City is about 803 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bismarck to Oklahoma City round-trip?

    Currently priced at $198, United Airlines will fly you from Bismarck to Oklahoma City and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $248. Users have found that United Airlines is 49% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Bismarck to Oklahoma City (average of $334). Flying from Bismarck to Oklahoma City 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

Traveling to a place near Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Norman
Yukon
Ada
Moore
Edmond
Shawnee
Midwest City

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Bismarck to Oklahoma City

Discover the top 2 airlines that operate flights from Bismarck to Oklahoma City. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$414FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$373FlexibilityNo cancel feeOn-time71%

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