$361+ Cheap flights from Billings to Oklahoma City (BIL - OKC)
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.
BIL — OKC
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Billings 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
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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 Billings to Oklahoma City
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Cheapest flights from Billings to Oklahoma CityExplore 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 October 3, 2026.
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 October 3, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/212:28 pm -
1 stop4h 37m
Sun 10/256:00 am -
1 stop4h 45m
Deal found 10/1![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/29. 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 12/52:33 pm -
1 stop4h 42m
Wed 12/99:02 am -
1 stop7h 21m
Deal found 9/29![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/94:00 pm -
1 stop6h 15m
Tue 10/135:11 pm -
1 stop4h 59m
Deal found 10/3![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/32:28 pm -
1 stop4h 37m
Sun 10/46:00 am -
1 stop4h 44m
Deal found 9/30![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 9/29. 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.
Sun 11/226:29 pm -
1 stop4h 30m
Fri 11/271:40 pm -
1 stop5h 09m
Deal found 9/29![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 9/30. 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 10/312:57 pm -
1 stop6h 54m
Sun 10/47:17 am -
2 stops11h 36m
Deal found 9/30![Delta logo]()
$514
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/227:00 am -
1 stop4h 57m
Fri 11/2711:30 am -
1 stop6h 44m
Deal found 9/30![United Airlines logo]()
$537
Best flights from Billings to Oklahoma CityDiscover carefully curated flight deals from Billings to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Billings to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This United Airlines deal was found by Cheapflights users on 10/2. 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 1/302:38 pm -
1 stop4h 47m
Wed 2/35:45 am -
1 stop5h 02m
Deal found 10/2![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/29. 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.
Sun 11/226:29 pm -
1 stop4h 30m
Fri 11/271:40 pm -
1 stop5h 09m
Deal found 9/29![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/212:28 pm -
1 stop4h 37m
Sun 10/256:00 am -
1 stop4h 45m
Deal found 10/2![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/29. 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 12/52:33 pm -
2 stops7h 57m
Wed 12/95:00 am -
2 stops9h 24m
Deal found 9/29![United Airlines logo]()
$517
Last-minute flights from Billings to Oklahoma CityDiscover last-minute flight deals from Billings to Oklahoma City. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Oklahoma City. Data last updated October 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/32:28 pm -
1 stop4h 37m
Sun 10/46:00 am -
1 stop4h 44m
Deal found 9/30![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 9/30. 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 10/312:57 pm -
1 stop6h 54m
Sun 10/47:17 am -
2 stops11h 36m
Deal found 9/30![Delta logo]()
$514
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/94:00 pm -
1 stop6h 15m
Tue 10/135:11 pm -
1 stop4h 59m
Deal found 10/3![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/185:00 am -
1 stop4h 50m
Sat 10/249:00 am -
1 stop5h 14m
Deal found 9/30![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/212:28 pm -
1 stop4h 37m
Sun 10/256:00 am -
1 stop4h 45m
Deal found 10/1![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/29. 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.
Sun 11/226:29 pm -
1 stop4h 30m
Fri 11/271:40 pm -
1 stop5h 09m
Deal found 9/29![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/227:00 am -
1 stop4h 57m
Fri 11/2711:30 am -
1 stop6h 44m
Deal found 9/30![United Airlines logo]()
$537
One-way flights from Billings to Oklahoma CitySearch for one-way flight options from Billings to Oklahoma City. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Billings to Oklahoma City. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This Delta deal was found by Cheapflights users on 10/3. 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 10/1712:58 pm -
1 stop6h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Delta logo]()
$361
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/154:00 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 10/3. 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.
Fri 10/1610:22 pm -
2 stops20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/164:00 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 10/157:32 pm -
3 stops23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$748
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 10/1712:05 pm -
3 stops23h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$865
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 October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $374 (United Airlines) |
One-way from | $361 (Delta) |
Popular in | August |
Cheapest in | April |
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 7,457,451 searches. Data last updated October 3, 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
Cheapest round-trip
BillingsOklahoma City
BIL Billings Logan Intl - OKC Oklahoma City Will Rogers World
BILOKC
Billings Logan Intl
Sat 10/17
12:58 pm-8:52 pm
1 stop6h 54m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$361
Quickest round-trip
BillingsOklahoma City
BIL Billings Logan Intl - OKC Oklahoma City Will Rogers World
BILOKC
Billings Logan Intl
Thu 10/15
4:00 pm-11:15 pm
1 stop6h 15m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$403
BillingsOklahoma City
BIL Billings Logan Intl - OKC Oklahoma City Will Rogers World
BILOKC
Billings Logan Intl
Sat 1/30
2:38 pm-8:25 pm
1 stop4h 47m
Oklahoma City Will Rogers World
Wed 2/3
5:45 am-9:47 am
1 stop5h 02m
$449
BillingsOklahoma City
BIL Billings Logan Intl - OKC Oklahoma City Will Rogers World
BILOKC
Billings Logan Intl
Wed 10/21
2:28 pm-8:05 pm
1 stop4h 37m
Oklahoma City Will Rogers World
Sun 10/25
6:00 am-9:45 am
1 stop4h 45m
$474
BillingsOklahoma City
BIL Billings Logan Intl - OKC Oklahoma City Will Rogers World
BILOKC
Billings Logan Intl
Sun 11/22
6:29 pm-11:59 pm
1 stop4h 30m
Oklahoma City Will Rogers World
Fri 11/27
1:40 pm-5:49 pm
1 stop5h 09m
$513
BillingsOklahoma City
BIL Billings Logan Intl - OKC Oklahoma City Will Rogers World
BILOKC
Billings Logan Intl
Sat 12/5
2:33 pm-11:30 pm
2 stops7h 57m
Oklahoma City Will Rogers World
Wed 12/9
5:00 am-1:24 pm
2 stops9h 24m
$517
BillingsOklahoma City
BIL Billings Logan Intl - OKC Oklahoma City Will Rogers World
BILOKC
Billings Logan Intl
Thu 10/15
7:32 pm-8:17 pm
3 stops23h 45m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$748
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 October.
| 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 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.
BIL-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 October 3, 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.
Entertainment
7.1
Food
6.7
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Food
6.7
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
Traveling to a place near Oklahoma City?
Book flights to Oklahoma City if you plan to visit one of these locationsMoore
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 October 3, 2026.
Billings and Oklahoma City flights
Browse other Billings and Oklahoma City flight options. Last updated on October 3, 2026.
Other flights from Billings
Browse through other flights departing from Billings. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$530 | FlexibilityNo cancel fee | On-time69% |