$230+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BIL
Apr 24 — May 11
Round-trip
1 adult, Economy
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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
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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 Oklahoma City to Billings
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Cheapest flights from Oklahoma City to BillingsExplore 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 March 25, 2026.
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 March 25, 2026.
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:14 pm
OKC
- BIL
1 stop5h 15m
Delta
Sun 4/126:21 pm
BIL
- OKC
1 stop4h 26m
Delta
Deal found 3/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:08 am
OKC
- BIL
2 stops11h 29m
Delta
Sat 4/2511:33 am
BIL
- OKC
1 stop5h 02m
Delta
Deal found 3/19![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 4/45:54 pm
OKC
- BIL
1 stop6h 05m
American Airlines
Wed 4/81:51 pm
BIL
- OKC
1 stop5h 16m
American Airlines
Deal found 3/20![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/22. 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.
Fri 4/106:14 pm
OKC
- BIL
1 stop5h 15m
Delta
Mon 4/136:18 pm
BIL
- OKC
1 stop4h 34m
Delta
Deal found 3/22![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:15 pm
OKC
- BIL
1 stop5h 12m
Delta
Fri 8/2811:35 am
BIL
- OKC
1 stop4h 47m
Delta
Deal found 3/19![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 3/22. 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 9/512:59 pm
OKC
- BIL
2 stops10h 28m
Delta
Wed 9/96:25 pm
BIL
- OKC
1 stop4h 27m
Delta
Deal found 3/22![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:15 pm
OKC
- BIL
1 stop5h 17m
Delta
Fri 10/236:15 am
BIL
- OKC
1 stop5h 07m
Delta
Deal found 3/19![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:38 am
OKC
- BIL
1 stop4h 35m
United Airlines
Sat 10/315:51 pm
BIL
- OKC
1 stop4h 50m
United Airlines
Deal found 3/19![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/41:55 pm
OKC
- BIL
2 stops8h 02m
United Airlines
Wed 4/810:38 am
BIL
- OKC
2 stops11h 27m
United Airlines
Deal found 3/20![United Airlines logo]()
$401
Best flights from Oklahoma City to BillingsDiscover carefully curated flight deals from Oklahoma City to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2026.
Discover carefully curated flight deals from Oklahoma City to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2026.
This Delta deal was found by Cheapflights users on 3/22. 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.
Fri 4/176:15 pm
OKC
- BIL
1 stop5h 09m
Delta
Sun 4/196:18 pm
BIL
- OKC
1 stop4h 34m
Delta
Deal found 3/22![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/76:00 am
OKC
- BIL
1 stop4h 40m
United Airlines
Sat 4/112:35 pm
BIL
- OKC
1 stop4h 58m
United Airlines
Deal found 3/23![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:14 pm
OKC
- BIL
1 stop5h 15m
Delta
Mon 4/136:18 pm
BIL
- OKC
1 stop4h 34m
Delta
Deal found 3/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:08 am
OKC
- BIL
2 stops11h 29m
Delta
Sat 4/2511:33 am
BIL
- OKC
1 stop5h 02m
Delta
Deal found 3/19![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:07 pm
OKC
- BIL
1 stop5h 10m
United Airlines
Sat 5/302:25 pm
BIL
- OKC
1 stop4h 46m
United Airlines
Deal found 3/19![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Sun 6/146:05 am
OKC
- BIL
1 stop4h 30m
United Airlines
Fri 6/1910:40 am
BIL
- OKC
1 stop4h 25m
United Airlines
Deal found 3/24![United Airlines logo]()
$467
Last-minute flights from Oklahoma City to BillingsDiscover last-minute flight deals from Oklahoma City to Billings. Data last updated March 25, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma City to Billings. Data last updated March 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 4/45:54 pm
OKC
- BIL
1 stop6h 05m
American Airlines
Wed 4/81:51 pm
BIL
- OKC
1 stop5h 16m
American Airlines
Deal found 3/20![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/41:55 pm
OKC
- BIL
2 stops8h 02m
United Airlines
Wed 4/810:38 am
BIL
- OKC
2 stops11h 27m
United Airlines
Deal found 3/20![United Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 3/23. 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 4/76:14 pm
OKC
- BIL
1 stop5h 15m
Delta
Sat 4/115:15 am
BIL
- OKC
2 stops10h 15m
Delta
Deal found 3/23![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/711:50 am
OKC
- BIL
2 stops10h 07m
United Airlines
Sat 4/1110:38 am
BIL
- OKC
2 stops8h 04m
United Airlines
Deal found 3/23![United Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:14 pm
OKC
- BIL
1 stop5h 15m
Delta
Sun 4/126:21 pm
BIL
- OKC
1 stop4h 26m
Delta
Deal found 3/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 3/22. 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.
Fri 4/106:14 pm
OKC
- BIL
1 stop5h 15m
Delta
Mon 4/136:18 pm
BIL
- OKC
1 stop4h 34m
Delta
Deal found 3/22![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/106:00 am
OKC
- BIL
1 stop4h 40m
United Airlines
Mon 4/1310:38 am
BIL
- OKC
2 stops11h 27m
United Airlines
Deal found 3/24![United Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 3/22. 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.
Fri 4/1711:22 am
OKC
- BIL
2 stops12h 02m
Delta
Sun 4/196:18 pm
BIL
- OKC
1 stop4h 34m
Delta
Deal found 3/22![Delta logo]()
$404
One-way flights from Oklahoma City to BillingsSearch for one-way flight options from Oklahoma City to Billings. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
Search for one-way flight options from Oklahoma City to Billings. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
This Delta deal was found by Cheapflights users on 3/23. 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 6/106:01 pm
OKC
- BIL
1 stop5h 45m
Delta
Deal found 3/23![Delta logo]()
$230
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Sun 4/126:00 am
OKC
- BIL
1 stop4h 40m
United Airlines
Deal found 3/24![United Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Sun 4/128:30 pm
OKC
- BIL
2 stops14h 14m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 3/23. 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 6/101:43 pm
OKC
- BIL
2 stops10h 08m
United Airlines
Deal found 3/23![United Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Wed 6/107:23 am
OKC
- BIL
3 stops41h 28m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,051
Find 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 March 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
One-way from | $230 (Delta) |
Popular in | June |
Cheapest in | April |
Average price | $504 |
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 March 25, 2026.
Use the filters below to find and compare flights from Oklahoma City to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Fri 4/17
6:15 pm-10:24 pm
1 stop5h 09m
Billings Logan Intl
Sun 4/19
6:18 pm-11:52 pm
1 stop4h 34m
$319
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Fri 4/10
6:14 pm-10:29 pm
1 stop5h 15m
Billings Logan Intl
Mon 4/13
6:18 pm-11:52 pm
1 stop4h 34m
$319
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Sat 4/18
7:08 am-5:37 pm
2 stops11h 29m
Billings Logan Intl
Sat 4/25
11:33 am-5:35 pm
1 stop5h 02m
$324
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Tue 4/7
6:00 am-9:40 am
1 stop4h 40m
Billings Logan Intl
Sat 4/11
2:35 pm-8:33 pm
1 stop4h 58m
$349
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Wed 5/27
5:07 pm-9:17 pm
1 stop5h 10m
Billings Logan Intl
Sat 5/30
2:25 pm-8:11 pm
1 stop4h 46m
$407
Quickest round-trip
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Sun 6/14
6:05 am-9:35 am
1 stop4h 30m
Billings Logan Intl
Fri 6/19
10:40 am-4:05 pm
1 stop4h 25m
$467
Cheapest one-way
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Wed 6/10
6:01 pm-10:46 pm
1 stop5h 45m
$230
Quickest one-way
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Sun 4/12
6:00 am-9:40 am
1 stop4h 40m
$241
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Sun 4/12
8:30 pm-9:44 am
2 stops14h 14m
$390
Oklahoma CityBillings
OKC - BIL
OKCBIL
Oklahoma City Will Rogers World
Wed 6/10
1:43 pm-10:51 pm
2 stops10h 08m
$403
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Oklahoma City to Billings
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 Oklahoma City to Billings in March.
| 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 Oklahoma City-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oklahoma City-Billings 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 Oklahoma City-Billings 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 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.
OKC-BIL
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 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 March 25, 2026.
Read through reviews of airlines operating flights from Oklahoma City to Billings, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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.
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Other flights to Billings
Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 25, 2026.
Complete your trip
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Oklahoma City and Billings flights
Browse other Oklahoma City and Billings flight options. Last updated on March 25, 2026.
Other flights from Oklahoma City
Browse through other flights departing from Oklahoma City. Flights are based on user searches made on Cheapflights and were last updated on March 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Oklahoma City to Billings
Discover the top airline 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 March 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$489 | FlexibilityNo cancel fee | On-time69% |