$225+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — OKC
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Bismarck to Oklahoma City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bismarck to Oklahoma City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bismarck to Oklahoma CityExplore 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 August 23, 2026.
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 August 23, 2026.
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/41:55 pm -
1 stop5h 51m
Fri 9/113:17 pm -
1 stop7h 35m
Deal found 8/20![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/319:00 am -
1 stop7h 21m
Wed 11/45:05 pm -
1 stop6h 39m
Deal found 8/20![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/241:40 pm -
1 stop6h 25m
Wed 10/281:38 pm -
2 stops10h 06m
Deal found 8/18![United Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/36:45 am -
1 stop5h 07m
Mon 9/76:07 pm -
1 stop4h 37m
Deal found 8/18![American Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/81:55 pm -
1 stop5h 51m
Wed 9/165:36 pm -
1 stop5h 16m
Deal found 8/19![American Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/46:00 am -
1 stop4h 50m
Fri 9/111:38 pm -
2 stops10h 00m
Deal found 8/20![United Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 8/18. 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 11/191:58 pm -
1 stop6h 42m
Sun 11/226:00 am -
1 stop7h 42m
Deal found 8/18![American Airlines logo]()
$593
Best flights from Bismarck to Oklahoma CityDiscover carefully curated flight deals from Bismarck to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Bismarck to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/319:00 am -
1 stop7h 21m
Wed 11/45:05 pm -
1 stop6h 39m
Deal found 8/20![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/241:40 pm -
1 stop6h 25m
Wed 10/281:38 pm -
2 stops10h 06m
Deal found 8/18![United Airlines logo]()
$437
Last-minute flights from Bismarck to Oklahoma CityDiscover last-minute flight deals from Bismarck to Oklahoma City. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Oklahoma City. Data last updated August 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/36:45 am -
1 stop5h 07m
Mon 9/76:07 pm -
1 stop4h 37m
Deal found 8/18![American Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/39:00 am -
2 stops12h 55m
Mon 9/75:05 pm -
1 stop6h 33m
Deal found 8/18![United Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/41:55 pm -
1 stop5h 51m
Fri 9/113:17 pm -
1 stop7h 35m
Deal found 8/20![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/46:00 am -
1 stop4h 50m
Fri 9/111:38 pm -
2 stops10h 00m
Deal found 8/20![United Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/81:55 pm -
1 stop5h 51m
Wed 9/165:36 pm -
1 stop5h 16m
Deal found 8/19![American Airlines logo]()
$514
One-way flights from Bismarck to Oklahoma CitySearch for one-way flight options from Bismarck to Oklahoma City. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Bismarck to Oklahoma City. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Thu 10/110:15 pm -
3 stops45h 20m
Deal found 8/21![Multiple Airlines logo]()
$225
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/11:57 pm -
1 stop7h 08m
Deal found 8/21![American Airlines logo]()
$274
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 August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $334 (American Airlines) |
One-way from | $225 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $718 |
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 7,457,451 searches. Data last updated August 23, 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
Cheapest round-trip
Quickest round-trip
BismarckOklahoma City
BIS Bismarck - OKC Oklahoma City Will Rogers World
BISOKC
Bismarck
Sat 10/31
9:00 am-4:21 pm
1 stop7h 21m
Oklahoma City Will Rogers World
Wed 11/4
5:05 pm-11:44 pm
1 stop6h 39m
$399
BismarckOklahoma City
BIS Bismarck - OKC Oklahoma City Will Rogers World
BISOKC
Bismarck
Sat 10/24
1:40 pm-8:05 pm
1 stop6h 25m
Oklahoma City Will Rogers World
Wed 10/28
1:38 pm-11:44 pm
2 stops10h 06m
$437
Cheapest one-way
BismarckOklahoma City
BIS Bismarck - OKC Oklahoma City Will Rogers World
BISOKC
Bismarck
Thu 10/1
10:15 pm-7:35 pm
3 stops45h 20m
$225
Quickest one-way
BismarckOklahoma City
BIS Bismarck - OKC Oklahoma City Will Rogers World
BISOKC
Bismarck
Thu 10/1
1:57 pm-9:05 pm
1 stop7h 08m
$274
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BIS-OKC
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 August 23, 2026.
Peruse reviews from past customers who have flown with 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.
Crew
7.9
Overall
7.1
Boarding
7.5
Food
6.4
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Overall
7.1
Boarding
7.5
Food
6.4
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
Traveling to a place near Oklahoma City?
Book flights to Oklahoma City if you plan to visit one of these locationsYukon
Moore
Norman
Edmond
Shawnee
Midwest City
Ada
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Other flights to Oklahoma City
Explore flights to Oklahoma City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Bismarck and Oklahoma City flights
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Top airline flying from Bismarck to Oklahoma City
Discover the top airline 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$402 | FlexibilityNo cancel fee | On-time71% |