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Oklahoma City

$256+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — OKC
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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 February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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.
Tue 4/211:45 pm
BIS
-
OKC
2 stops7h 44m
United Airlines
Sat 4/255:12 pm
OKC
-
BIS
1 stop6h 31m
United Airlines
Deal found 2/11$256
This Delta deal was found by Cheapflights users on 2/11. 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 4/218:05 am
BIS
-
OKC
1 stop4h 13m
Delta
Sat 4/257:08 am
OKC
-
BIS
1 stop5h 30m
Delta
Deal found 2/11$265
This Delta deal was found by Cheapflights users on 2/11. 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 4/218:05 am
BIS
-
OKC
1 stop4h 13m
Delta
Sun 4/2612:59 pm
OKC
-
BIS
1 stop6h 36m
Delta
Deal found 2/11$295
This United Airlines deal was found by Cheapflights users on 2/12. 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 2/276:25 pm
BIS
-
OKC
1 stop5h 01m
United Airlines
Tue 3/35:09 pm
OKC
-
BIS
1 stop6h 34m
United Airlines
Deal found 2/12$300
This Delta deal was found by Cheapflights users on 2/12. 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 4/1912:59 pm
OKC
-
BIS
1 stop6h 36m
Delta
Deal found 2/12$339
This Delta deal was found by Cheapflights users on 2/11. 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 4/218:05 am
BIS
-
OKC
1 stop4h 13m
Delta
Thu 4/237:08 am
OKC
-
BIS
1 stop5h 30m
Delta
Deal found 2/11$374
This Delta deal was found by Cheapflights users on 2/12. 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.
Wed 3/181:26 pm
BIS
-
OKC
1 stop7h 05m
Delta
Sat 3/217:00 am
OKC
-
BIS
1 stop5h 45m
Delta
Deal found 2/12$399
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:26 pm
BIS
-
OKC
1 stop4h 49m
American Airlines
Fri 4/247:25 pm
OKC
-
BIS
1 stop17h 04m
American Airlines
Deal found 2/11$421

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$256
(United Airlines)

Popular in

February

Cheapest in

March

Average price

$598
Provider with most accurate pricing for Bismarck-Oklahoma City Will Rogers World flight deals.
Search Deals
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. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 12, 2026.
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 4/21

1:45 pm-9:29 pm

2 stops7h 44m

Oklahoma City Will Rogers World

Sat 4/25

5:12 pm-11:43 pm

1 stop6h 31m

$256

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Tue 4/21

8:05 am-12:18 pm

1 stop4h 13m

Oklahoma City Will Rogers World

Sun 4/26

12:59 pm-7:35 pm

1 stop6h 36m

$295

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Fri 2/27

6:25 pm-11:26 pm

1 stop5h 01m

Oklahoma City Will Rogers World

Tue 3/3

5:09 pm-11:43 pm

1 stop6h 34m

$300

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

12:59 pm-7:35 pm

1 stop6h 36m

$339

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Tue 4/21

8:05 am-12:18 pm

1 stop4h 13m

Oklahoma City Will Rogers World

Thu 4/23

7:08 am-12:38 pm

1 stop5h 30m

$374

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Wed 3/18

1:26 pm-8:31 pm

1 stop7h 05m

Oklahoma City Will Rogers World

Sat 3/21

7:00 am-12:45 pm

1 stop5h 45m

$399

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Mon 4/20

2:26 pm-7:15 pm

1 stop4h 49m

Oklahoma City Will Rogers World

Fri 4/24

7:25 pm-12:29 pm

1 stop17h 04m

$421

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Tue 4/21

1:19 pm-11:58 pm

2 stops10h 39m

Oklahoma City Will Rogers World

Fri 4/24

7:08 am-12:38 pm

1 stop5h 30m

$423

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Tue 4/21

9:00 am-9:29 pm

2 stops12h 29m

Oklahoma City Will Rogers World

Fri 4/24

8:40 am-12:58 pm

2 stops28h 18m

$490

BismarckOklahoma City

BIS - OKC

BISOKC

Bismarck

Mon 4/20

1:19 pm-11:58 pm

2 stops10h 39m

Oklahoma City Will Rogers World

Thu 4/23

7:08 am-12:38 pm

1 stop5h 30m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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 February.
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.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Oklahoma City

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 February 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
9,286 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

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
9,286 reviews
United Airlines
7.4
Good
9,286 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

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
7.2
Good
11,277 reviews
United Airlines
7.4
Good
9,286 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

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 4h 13m. United Airlines provides one of the quickest options available for as low as $295. 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 52% 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

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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$414FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$412FlexibilityNo cancel feeOn-time71%

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