$283+ Cheap flights from Oklahoma City to Billings (OKC - BIL)
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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BIL
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Oklahoma City to Billings 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 Oklahoma City to Billings
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Best
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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 September 17, 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 September 17, 2026.
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.
Sat 10/175:11 pm -
1 stop6h 40m
Wed 10/212:28 pm -
1 stop4h 37m
Deal found 9/14![United Airlines logo]()
$349
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.
Thu 10/111:33 am -
1 stop4h 51m
Mon 10/55:00 am -
1 stop4h 50m
Deal found 9/16![United Airlines logo]()
$399
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.
Wed 11/118:10 am -
1 stop5h 08m
Sat 11/145:35 am -
2 stops11h 37m
Deal found 9/14![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/116:00 am -
1 stop4h 45m
Sat 11/1410:30 am -
1 stop4h 51m
Deal found 9/15![United Airlines logo]()
$429
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.
Fri 11/208:10 am -
1 stop5h 08m
Sun 11/226:29 pm -
1 stop4h 30m
Deal found 9/14![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/175:05 pm -
1 stop4h 55m
Thu 10/15:00 am -
1 stop4h 50m
Deal found 9/15![United Airlines logo]()
$493
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.
Fri 11/205:05 pm -
1 stop6h 25m
Sun 11/222:42 pm -
1 stop4h 36m
Deal found 9/16![United Airlines logo]()
$497
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 September 17, 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 September 17, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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 10/176:00 pm -
1 stop5h 25m
Wed 10/216:29 pm -
1 stop4h 30m
Deal found 9/15![Delta logo]()
$349
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.
Sat 10/175:11 pm -
1 stop6h 40m
Wed 10/212:28 pm -
1 stop4h 37m
Deal found 9/14![United Airlines logo]()
$349
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.
Wed 11/116:00 am -
1 stop4h 45m
Sat 11/1410:30 am -
1 stop4h 51m
Deal found 9/16![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/137:00 am -
2 stops11h 14m
Sun 11/152:42 pm -
1 stop4h 36m
Deal found 9/15![United Airlines logo]()
$459
Last-minute flights from Oklahoma City to BillingsDiscover last-minute flight deals from Oklahoma City to Billings. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma City to Billings. Data last updated September 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/175:05 pm -
1 stop4h 55m
Thu 10/15:00 am -
1 stop4h 50m
Deal found 9/15![United Airlines logo]()
$493
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.
Thu 10/111:33 am -
1 stop4h 51m
Mon 10/55:00 am -
1 stop4h 50m
Deal found 9/16![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/96:46 pm -
1 stop5h 07m
Sun 10/112:28 pm -
1 stop4h 37m
Deal found 9/12![United Airlines logo]()
$533
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.
Sat 10/176:00 pm -
1 stop5h 25m
Wed 10/216:29 pm -
1 stop4h 30m
Deal found 9/14![Delta logo]()
$349
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.
Sat 10/173:00 pm -
2 stops8h 51m
Wed 10/212:28 pm -
1 stop4h 37m
Deal found 9/14![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/206:00 am -
1 stop4h 46m
Fri 10/235:57 pm -
1 stop17h 55m
Deal found 9/15![United Airlines logo]()
$518
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.
Tue 10/206:00 pm -
1 stop5h 25m
Fri 10/236:29 pm -
1 stop4h 30m
Deal found 9/14![Delta logo]()
$545
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 September 17, 2026.
Search for one-way flight options from Oklahoma City to Billings. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
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.
Sat 10/176:00 pm -
1 stop5h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$283
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.
Sat 10/173:00 pm -
2 stops8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 9/286:00 am -
1 stop4h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:22 pm -
3 stops46h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$618
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:27 pm -
3 stops39h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$683
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (United Airlines) |
One-way from | $283 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $421 |
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 7,457,451 searches. Data last updated September 17, 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 Oklahoma City Will Rogers World - BIL Billings Logan Intl
OKCBIL
Oklahoma City Will Rogers World
Sat 10/17
6:00 pm-10:25 pm
1 stop5h 25m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$283
Oklahoma CityBillings
OKC Oklahoma City Will Rogers World - BIL Billings Logan Intl
OKCBIL
Oklahoma City Will Rogers World
Sat 10/17
3:00 pm-10:51 pm
2 stops8h 51m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$288
Oklahoma CityBillings
OKC Oklahoma City Will Rogers World - BIL Billings Logan Intl
OKCBIL
Oklahoma City Will Rogers World
Sat 10/17
6:00 pm-10:25 pm
1 stop5h 25m
Billings Logan Intl
Wed 10/21
6:29 pm-11:59 pm
1 stop4h 30m
$349
Oklahoma CityBillings
OKC Oklahoma City Will Rogers World - BIL Billings Logan Intl
OKCBIL
Oklahoma City Will Rogers World
Sat 10/17
5:11 pm-10:51 pm
1 stop6h 40m
Billings Logan Intl
Wed 10/21
2:28 pm-8:05 pm
1 stop4h 37m
$349
Quickest round-trip
Oklahoma CityBillings
OKC Oklahoma City Will Rogers World - BIL Billings Logan Intl
OKCBIL
Oklahoma City Will Rogers World
Mon 9/28
6:00 am-9:46 am
1 stop4h 46m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$383
Oklahoma CityBillings
OKC Oklahoma City Will Rogers World - BIL Billings Logan Intl
OKCBIL
Oklahoma City Will Rogers World
Wed 11/11
6:00 am-9:45 am
1 stop4h 45m
Billings Logan Intl
Sat 11/14
10:30 am-4:21 pm
1 stop4h 51m
$429
Oklahoma CityBillings
OKC Oklahoma City Will Rogers World - BIL Billings Logan Intl
OKCBIL
Oklahoma City Will Rogers World
Fri 11/13
7:00 am-5:14 pm
2 stops11h 14m
Billings Logan Intl
Sun 11/15
2:42 pm-8:18 pm
1 stop4h 36m
$459
Oklahoma CityBillings
OKC Oklahoma City Will Rogers World - BIL Billings Logan Intl
OKCBIL
Oklahoma City Will Rogers World
Mon 9/28
5:22 pm-3:02 pm
3 stops46h 40m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$618
Oklahoma CityBillings
OKC Oklahoma City Will Rogers World - BIL Billings Logan Intl
OKCBIL
Oklahoma City Will Rogers World
Sat 10/17
8:27 pm-11:09 am
3 stops39h 42m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$683
Sorted 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 September.
| 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 September 17, 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.
Overall
7.4
Crew
8.1
Food
6.7
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Overall
7.4
Crew
8.1
Food
6.7
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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 September 17, 2026.
Complete your trip
Complete your trip to Billings by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oklahoma City to Billings by cabin class
Find flights from Oklahoma City to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oklahoma City and Billings flights
Browse other Oklahoma City and Billings flight options. Last updated on September 17, 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 September 17, 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$531 | FlexibilityNo cancel fee | On-time69% |