OKC - BIL

$291 Find Cheap Flights from Oklahoma City to Billings

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oklahoma City to Billings departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Billings

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to Billings, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to Billings, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$319
Delta
Thu 4/16Mon 4/20
OKC - BIL • 1 stop
Cheapest one-way
$291
United Airlines
Tue 3/31
OKC - BIL • 1 stop
Top airlines
Delta
Cheapest • from $319 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Oklahoma City and Billings. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $397 (round-trip)
Salt Lake City (SLC)
Shortest trip • 5h 16m (one-way)
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Billings!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oklahoma City to Billings (OKC-BIL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oklahoma City to Billings that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oklahoma City to Billings

Thu, Apr 16 - Mon, Apr 20
Delta Logo
12:59 pm - 8:06 pm
OKC
-
BIL
8h 07m
1 stop
Delta Logo
6:18 pm - 11:52 pm
BIL
-
OKC
4h 34m
1 stop
$319Delta
Fri, Apr 3 - Sat, Apr 25
American Airlines Logo
5:54 pm - 10:59 pm
OKC
-
BIL
6h 05m
1 stop
American Airlines Logo
1:51 pm - 8:07 pm
BIL
-
OKC
5h 16m
1 stop
$334American Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
12:59 pm - 8:06 pm
OKC
-
BIL
8h 07m
1 stop
Delta Logo
6:18 pm - 11:52 pm
BIL
-
OKC
4h 34m
1 stop
$339Delta
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
7:00 am - 1:18 pm
OKC
-
BIL
7h 18m
1 stop
American Airlines Logo
7:15 am - 5:09 pm
BIL
-
OKC
8h 54m
1 stop
$349American Airlines
Fri, Apr 3 - Sat, Apr 25
United Airlines Logo
6:00 am - 9:40 am
OKC
-
BIL
4h 40m
1 stop
United Airlines Logo
10:38 am - 7:42 pm
BIL
-
OKC
8h 04m
2 stops
$359United Airlines
Sat, Apr 11 - Sat, Apr 18
Delta Logo
6:14 pm - 10:29 pm
OKC
-
BIL
5h 15m
1 stop
Delta Logo
11:33 am - 8:20 pm
BIL
-
OKC
7h 47m
2 stops
$364Delta
Tue, Mar 31 - Sat, Apr 4
Delta Logo
6:14 pm - 10:29 pm
OKC
-
BIL
5h 15m
1 stop
Delta Logo
5:15 am - 4:30 pm
BIL
-
OKC
10h 15m
2 stops
$374Delta
Sat, Apr 11 - Sat, Apr 18
Delta Logo
6:14 pm - 10:29 pm
OKC
-
BIL
5h 15m
1 stop
Delta Logo
11:33 am - 5:35 pm
BIL
-
OKC
5h 02m
1 stop
$379Delta
Wed, Apr 29 - Mon, May 4
Delta Logo
12:59 pm - 10:24 pm
OKC
-
BIL
10h 25m
2 stops
Delta Logo
6:18 pm - 11:52 pm
BIL
-
OKC
4h 34m
1 stop
$398Delta
Fri, Apr 3 - Sat, Apr 25
Delta Logo
11:17 am - 10:29 pm
OKC
-
BIL
12h 12m
2 stops
Delta Logo
11:33 am - 8:20 pm
BIL
-
OKC
7h 47m
2 stops
$399Delta
Booking Insights

KAYAK's insights & trends for Oklahoma City to Billings flights

Get data-powered insights and trends into flights from Oklahoma City to Billings to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Oklahoma City to Billings?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Oklahoma City to Billings were found on Delta ($319) and American Airlines ($334).

Find deals

Good to know

Low seasonApril
Cheapest flight$291
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Oklahoma City to Billings

When to book flights from Oklahoma City to Billings

Are your dates flexible? Find out the best times to travel from Oklahoma City to Billings based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Oklahoma City to Billings

  • What is the cheapest flight from Oklahoma City to Billings?

    In the last 3 days, the lowest price for a flight from Oklahoma City to Billings was $291 for a one-way ticket and $319 for a round-trip.

  • Do I need a passport to fly between Oklahoma City and Billings?

    No

  • Which airports will I be using when flying from Oklahoma City to Billings?

    On your way to Billings, you’ll fly out from Oklahoma City Will Rogers World. You’ll be landing at Billings Logan Intl.

  • Which aircraft models fly most regularly from Oklahoma City to Billings?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oklahoma City to Billings?

    Star Alliance is the only airline alliance operating flights between Oklahoma City and Billings.

  • How does KAYAK find such low prices on flights from Oklahoma City to Billings?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oklahoma City to Billings.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma City to Billings?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from Oklahoma City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oklahoma City to Billings?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billings with an airline and back to Oklahoma City with another airline. Booking your flights between Oklahoma City and BIL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma City to Billings?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billings from Oklahoma City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Oklahoma City to Billings

 
See real verified KAYAK customer reviews for airlines flying from Oklahoma City to Billings. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oklahoma City to Billings? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9450 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
Airline reviews

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

10.0 ExcellentLaura, Mar 2026
MCO - EWR
Read more United Airlines reviews

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

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

Information on your arrival and departure airports

Oklahoma City (OKC)
Billings (BIL)