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$321+ Cheap flights from Oklahoma City to Billings (OKC - BIL)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BIL
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Oklahoma City to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Billings (BIL). 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 septiembre 16, 2025.

Round-trip from

$337
(United Airlines)

One-way from

$321
(American Airlines)

Popular in

February

Cheapest in

January

Average price

$402
From Oklahoma City Will Rogers World to Billings Logan Intl
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One-way flight from Oklahoma City Will Rogers World to Billings Logan Intl
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Highest demand for flights based on searches. 8% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 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 Oklahoma City to Billings

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

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:05 amOKC - BIL
1 stop4h 30mUnited Airlines
jue. 10/2311:58 amBIL - OKC
1 stop9h 17mUnited Airlines
Deal found 9/16$337
This United Airlines deal was found by Cheapflights users on 9/13. 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.
jue. 10/98:00 amOKC - BIL
1 stop6h 18mUnited Airlines
dom. 10/125:00 amBIL - OKC
1 stop4h 37mUnited Airlines
Deal found 9/13$353
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/296:26 pmOKC - BIL
1 stop5h 09mDelta
vie. 10/36:19 pmBIL - OKC
1 stop4h 32mDelta
Deal found 9/14$381
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.
lun. 9/296:05 amOKC - BIL
1 stop4h 30mUnited Airlines
vie. 10/310:39 amBIL - OKC
2 stops11h 20mUnited Airlines
Deal found 9/14$386
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 pmOKC - BIL
1 stop5h 54mAmerican Airlines
mar. 12/307:00 amBIL - OKC
1 stop15h 16mAmerican Airlines
Deal found 9/14$449
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/275:15 pmOKC - BIL
1 stop6h 31mUnited Airlines
jue. 10/235:00 amBIL - OKC
1 stop4h 37mUnited Airlines
Deal found 9/16$486
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/276:05 amOKC - BIL
1 stop4h 30mUnited Airlines
mié. 10/225:00 amBIL - OKC
2 stops9h 12mUnited Airlines
Deal found 9/16$491
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.
sáb. 9/276:26 pmOKC - BIL
1 stop5h 38mDelta
sáb. 10/256:15 pmBIL - OKC
1 stop4h 35mDelta
Deal found 9/16$502

Cheapflights Fare Finder

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

Fly from

Oklahoma City

Fly to

Billings

Route

Depart

Return

Price

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

jue. 10/9

8:00 am-1:18 pm

1 stop6h 18m

Billings Logan Intl

dom. 10/12

5:00 am-10:37 am

1 stop4h 37m

$353

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

lun. 9/29

6:26 pm-10:35 pm

1 stop5h 09m

Billings Logan Intl

vie. 10/3

6:19 pm-11:51 pm

1 stop4h 32m

$381

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

lun. 9/29

6:05 am-9:35 am

1 stop4h 30m

Billings Logan Intl

vie. 10/3

10:39 am-10:59 pm

2 stops11h 20m

$386

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

mar. 12/23

6:00 pm-10:54 pm

1 stop5h 54m

Billings Logan Intl

mar. 12/30

7:00 am-11:16 pm

1 stop15h 16m

$449

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

sáb. 9/27

6:05 am-9:35 am

1 stop4h 30m

Billings Logan Intl

mié. 10/22

11:58 am-10:15 pm

1 stop9h 17m

$486

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

sáb. 9/27

5:15 pm-10:46 pm

1 stop6h 31m

Billings Logan Intl

jue. 10/23

5:00 am-10:37 am

1 stop4h 37m

$486

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

sáb. 9/27

6:26 pm-11:04 pm

1 stop5h 38m

Billings Logan Intl

sáb. 10/25

6:15 pm-11:50 pm

1 stop4h 35m

$502

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

sáb. 9/27

5:15 pm-10:46 pm

1 stop6h 31m

Billings Logan Intl

dom. 10/26

5:57 pm-11:14 pm

1 stop4h 17m

$502

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

sáb. 9/27

6:08 pm-9:49 pm

1 stop4h 41m

$321

Oklahoma CityBillings

OKC - BIL

OKCBIL

Oklahoma City Will Rogers World

vie. 9/26

9:04 am-1:29 pm

1 stop5h 25m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 12 results
1
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Best time to book a flight from Oklahoma City to Billings

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

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

Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Billings (average of $395). Flying from Oklahoma City to Billings in June is currently the most expensive (average of $509). 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 Oklahoma City to Billings?

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated septiembre 16, 2025.
Read through reviews of airlines operating flights from Oklahoma City to Billings, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

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
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

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
8,924 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

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 Oklahoma City to Billings. 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 Oklahoma City to Billings?

    United Airlines, Delta, and American Airlines can get you from Oklahoma City to Billings in just under 5h 09m. Your travel time can differ by up to 1h 09m. Airlines will cover a distance of 918 mi. This flight may include one or multiple stops.

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

    According to our current data, American Airlines ($306), and United Airlines ($400) offers the cheapest pricing from Oklahoma City to Billings. These flights start at 46% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Billings (average of $395). Flying from Oklahoma City to Billings in June is currently the most expensive (average of $509). 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

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Top 2 airlines flying from Oklahoma City to Billings

Discover the top 2 airlines that operate flights from Oklahoma City to Billings. 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$564FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$400Average$560FlexibilityNo cancel feeOn-time69%

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