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Oklahoma City

$191+ Cheap flights from Billings to Oklahoma City (BIL - 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — OKC
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Cheap flight deals from Billings to Oklahoma City

Cheapest flights from Billings to Oklahoma City
Explore the most affordable flight options available from Billings to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.

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.
Tue 4/216:18 pm
BIL
-
OKC
1 stop4h 34m
Delta
Sat 4/256:15 pm
OKC
-
BIL
1 stop5h 09m
Delta
Deal found 3/12$319
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 4/102:35 pm
BIL
-
OKC
1 stop4h 58m
United Airlines
Sun 4/126:00 am
OKC
-
BIL
1 stop4h 40m
United Airlines
Deal found 3/11$340
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.
Wed 3/252:35 pm
BIL
-
OKC
1 stop4h 43m
United Airlines
Sun 3/296:00 am
OKC
-
BIL
1 stop4h 40m
United Airlines
Deal found 3/10$349
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.
Wed 7/86:00 pm
BIL
-
OKC
1 stop4h 29m
United Airlines
Sat 7/114:14 pm
OKC
-
BIL
1 stop7h 06m
United Airlines
Deal found 3/12$351
This Delta deal was found by Cheapflights users on 3/13. 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.
Sat 3/2811:34 am
BIL
-
OKC
1 stop4h 54m
Delta
Wed 4/16:14 pm
OKC
-
BIL
1 stop5h 15m
Delta
Deal found 3/13$369
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.
Tue 3/3110:38 am
BIL
-
OKC
1 stop4h 53m
United Airlines
Sat 4/46:00 am
OKC
-
BIL
1 stop4h 38m
United Airlines
Deal found 3/10$389
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 3/275:55 pm
BIL
-
OKC
1 stop4h 35m
United Airlines
Sun 3/296:00 am
OKC
-
BIL
1 stop4h 40m
United Airlines
Deal found 3/12$392
This United Airlines deal was found by Cheapflights users on 3/13. 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 4/212:35 pm
BIL
-
OKC
1 stop4h 58m
United Airlines
Sat 4/255:00 am
OKC
-
BIL
2 stops9h 23m
United Airlines
Deal found 3/13$394

Find flight deals from Billings to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) 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 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(Delta)

One-way from

$191
(Kiwi.com)

Popular in

October

Cheapest in

December

Average price

$615
Provider with most accurate pricing for Billings Logan Intl-Oklahoma City Will Rogers World flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Oklahoma City Will Rogers World flights.
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From Billings Logan Intl to Oklahoma City Will Rogers World
Search Deals
One-way flight from Billings Logan Intl to Oklahoma City Will Rogers World
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings 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 15, 2026.
Use the filters below to find and compare flights from Billings to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Tue 4/21

6:18 pm-11:52 pm

1 stop4h 34m

Oklahoma City Will Rogers World

Sat 4/25

6:15 pm-10:24 pm

1 stop5h 09m

$339

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Fri 4/10

2:35 pm-8:33 pm

1 stop4h 58m

Oklahoma City Will Rogers World

Sun 4/12

6:00 am-9:40 am

1 stop4h 40m

$340

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Sat 3/28

11:34 am-5:28 pm

1 stop4h 54m

Oklahoma City Will Rogers World

Wed 4/1

6:14 pm-10:29 pm

1 stop5h 15m

$369
Quickest round-trip

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Tue 3/31

10:38 am-4:31 pm

1 stop4h 53m

Oklahoma City Will Rogers World

Sat 4/4

6:00 am-9:38 am

1 stop4h 38m

$389
Cheapest one-way
Quickest one-way

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Sat 5/9

2:30 pm-8:39 pm

1 stop5h 09m

$230

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Fri 6/5

10:00 am-1:56 pm

2 stops26h 56m

$257

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Wed 3/18

1:48 pm-10:44 pm

1 stop7h 56m

$291

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Sat 5/9

7:00 am-10:10 am

3 stops50h 10m

$569

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Wed 3/18

5:15 am-4:30 pm

2 stops10h 15m

$573

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Wed 3/18

6:30 am-9:40 pm

3 stops14h 10m

$1,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Sorted by cheapest first

Compare providers for flights from Billings 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 Billings 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 Billings-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Oklahoma City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-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 Billings-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 Billings to Oklahoma City

Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Billings 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 15, 2026.
See what other customers who have flown with United Airlines from Billings to Oklahoma City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,427 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

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
9,427 reviews
United Airlines
7.4
Good
9,427 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

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 Billings 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 Billings to Oklahoma City?

    A quick flight from Billings to Oklahoma City can take about 4h 34m. Delta provides one of the quickest options available for as low as $339. The distance between Billings and Oklahoma City is about 918 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Billings to Oklahoma City round-trip?

    United Airlines, at $321, was found to be the cheapest airline from Billings to Oklahoma City.. United Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings 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 airline flying from Billings to Oklahoma City

Discover the top airline that operate flights from Billings 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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$321Average$588FlexibilityNo cancel feeOn-time69%

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