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Oklahoma City

$354+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — OKC
May 30 — Jun 61
Sat 5/30
Sat 6/6
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 April 30, 2026.

This United Airlines deal was found by Cheapflights users on 4/26. 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 5/226:00 pm
BIL
-
OKC
1 stop4h 29m
United Airlines
Mon 5/256:05 am
OKC
-
BIL
1 stop4h 30m
United Airlines
Deal found 4/26$354
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/132:30 pm
BIL
-
OKC
1 stop5h 09m
United Airlines
Sat 5/166:00 am
OKC
-
BIL
1 stop4h 40m
United Airlines
Deal found 4/29$429
This Delta deal was found by Cheapflights users on 4/28. 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 5/56:18 pm
BIL
-
OKC
1 stop4h 34m
Delta
Tue 5/126:09 pm
OKC
-
BIL
1 stop5h 43m
Delta
Deal found 4/28$448
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/26:35 am
BIL
-
OKC
1 stop5h 27m
United Airlines
Sat 5/166:00 am
OKC
-
BIL
1 stop4h 40m
United Airlines
Deal found 4/30$457
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 6/35:00 am
BIL
-
OKC
1 stop4h 49m
United Airlines
Mon 6/86:46 pm
OKC
-
BIL
1 stop5h 05m
United Airlines
Deal found 4/30$469
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/510:35 am
BIL
-
OKC
2 stops8h 40m
United Airlines
Tue 5/123:34 pm
OKC
-
BIL
2 stops8h 11m
United Airlines
Deal found 4/28$475
This United Airlines deal was found by Cheapflights users on 4/26. 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 5/212:25 pm
BIL
-
OKC
1 stop4h 46m
United Airlines
Mon 5/256:05 am
OKC
-
BIL
1 stop4h 30m
United Airlines
Deal found 4/26$495
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/2210:00 am
BIL
-
OKC
2 stops26h 56m
Multiple Airlines
Sun 5/248:04 pm
OKC
-
BIL
1 stop14h 06m
Multiple Airlines
Deal found 4/26$496
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/1310:35 am
BIL
-
OKC
1 stop6h 54m
United Airlines
Fri 5/157:18 pm
OKC
-
BIL
1 stop4h 27m
United Airlines
Deal found 4/27$498

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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(United Airlines)

Popular in

October

Cheapest in

December

Average price

$469
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.
Search Deals
From Billings Logan Intl to Oklahoma City Will Rogers World
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 30, 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

Wed 5/13

2:30 pm-8:39 pm

1 stop5h 09m

Oklahoma City Will Rogers World

Sat 5/16

6:00 am-9:40 am

1 stop4h 40m

$429

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Tue 5/5

6:18 pm-11:52 pm

1 stop4h 34m

Oklahoma City Will Rogers World

Tue 5/12

6:09 pm-10:52 pm

1 stop5h 43m

$448

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Wed 6/3

5:00 am-10:49 am

1 stop4h 49m

Oklahoma City Will Rogers World

Mon 6/8

6:46 pm-10:51 pm

1 stop5h 05m

$469
Quickest round-trip

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Thu 5/21

2:25 pm-8:11 pm

1 stop4h 46m

Oklahoma City Will Rogers World

Mon 5/25

6:05 am-9:35 am

1 stop4h 30m

$495

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Wed 5/13

5:05 am-2:53 pm

2 stops8h 48m

Oklahoma City Will Rogers World

Fri 5/15

7:18 pm-10:45 pm

1 stop4h 27m

$503

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Fri 5/22

4:10 pm-11:29 pm

1 stop6h 19m

Oklahoma City Will Rogers World

Sun 5/24

9:15 am-1:22 pm

1 stop5h 07m

$523

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Fri 5/15

2:30 pm-8:39 pm

1 stop5h 09m

Oklahoma City Will Rogers World

Mon 5/18

7:18 pm-10:45 pm

1 stop4h 27m

$553

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Thu 5/21

2:25 pm-8:11 pm

1 stop4h 46m

Oklahoma City Will Rogers World

Sun 5/24

9:15 am-1:22 pm

1 stop5h 07m

$584

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Wed 5/13

6:35 am-6:13 pm

2 stops10h 38m

Oklahoma City Will Rogers World

Sun 5/17

6:00 am-9:40 am

1 stop4h 40m

$606

BillingsOklahoma City

BIL - OKC

BILOKC

Billings Logan Intl

Fri 5/29

2:25 pm-8:11 pm

1 stop4h 46m

Oklahoma City Will Rogers World

Fri 6/5

5:07 pm-9:17 pm

1 stop5h 10m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 April.
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.

Cheapflights Insights

Everything you need to know about your flight from Billings to Oklahoma City

How much does it cost to fly round-trip from Billings to Oklahoma City?

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 April 30, 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
9,677 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,677 reviews
United Airlines
7.4
Good
9,677 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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. United Airlines provides one of the quickest options available for as low as $448. 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 41% 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$321Average$592FlexibilityNo cancel feeOn-time69%

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