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$299+ Cheap flights from Bismarck to Oklahoma City (BIS - OKC)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — OKC
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap 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 March 12, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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 3/241:44 pm
BIS
-
OKC
1 stop6h 34m
United Airlines
Sat 3/2811:15 am
OKC
-
BIS
1 stop5h 25m
United Airlines
Deal found 3/8$299
This United Airlines deal was found by Cheapflights users on 3/12. 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 3/276:31 pm
BIS
-
OKC
1 stop4h 59m
United Airlines
Tue 3/313:39 pm
OKC
-
BIS
2 stops8h 04m
United Airlines
Deal found 3/12$354
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 4/251:45 pm
BIS
-
OKC
1 stop6h 48m
United Airlines
Wed 4/296:00 am
OKC
-
BIS
1 stop6h 58m
United Airlines
Deal found 3/10$361
This Delta deal was found by Cheapflights users on 3/12. 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 4/168:05 am
BIS
-
OKC
1 stop4h 13m
Delta
Sun 4/197:08 am
OKC
-
BIS
1 stop5h 30m
Delta
Deal found 3/12$389

Find 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(United Airlines)

Popular in

February

Cheapest in

October

Average price

$489
Provider with most accurate pricing for Bismarck-Oklahoma City Will Rogers World flight deals.
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Provider most trusted by Cheapflights users for Bismarck-Oklahoma City Will Rogers World flights.
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From Bismarck to Oklahoma City Will Rogers World
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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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 March 12, 2026.
Use the filters below to find and compare flights from Bismarck to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Tue 3/24

1:44 pm-8:18 pm

1 stop6h 34m

Oklahoma City Will Rogers World

Sat 3/28

11:15 am-4:40 pm

1 stop5h 25m

$299

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Sat 4/25

1:45 pm-11:05 pm

2 stops9h 20m

Oklahoma City Will Rogers World

Wed 4/29

8:40 am-8:28 pm

2 stops11h 48m

$372
Quickest round-trip

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Thu 4/16

8:05 am-12:18 pm

1 stop4h 13m

Oklahoma City Will Rogers World

Sun 4/19

7:08 am-12:38 pm

1 stop5h 30m

$384

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Fri 3/27

6:31 pm-11:30 pm

1 stop4h 59m

Oklahoma City Will Rogers World

Tue 3/31

5:12 pm-11:43 pm

1 stop6h 31m

$384

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Thu 5/7

6:00 am-10:37 am

1 stop4h 37m

Oklahoma City Will Rogers World

Mon 5/11

7:25 pm-12:29 pm

1 stop17h 04m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Sorted by cheapest first

Compare providers for flights from Bismarck to Oklahoma City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bismarck to Oklahoma City in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bismarck-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Oklahoma City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bismarck-Oklahoma City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 March 12, 2026.
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
9,418 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,435 reviews
United Airlines
7.4
Good
9,418 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 34m. United Airlines provides one of the quickest options available for as low as $299. The distance from Bismarck to Oklahoma City is about 803 mi.

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

    Currently priced at $248, American Airlines will fly you from Bismarck to Oklahoma City and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $272. Users have found that American Airlines is 46% 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.

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
Moore
Edmond
Shawnee
Ada
Midwest City

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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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$414FlexibilityNo cancel feeOn-time69%

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