OKC - BIL

$222 Find Cheap Flights from Oklahoma City to Billings - Compare and Save

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 7/12. 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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Everything you should know

Cheapest round-trip
$319
Typical prices: $610-$348
United Airlines
Thu 8/6Tue 8/11
OKC - BIL • 1 stop
Cheapest one-way
$222
Multiple Airlines
Sun 7/12
OKC - BIL • 1 stop
Top airlines
United Airlines
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 $391 (round-trip)
Denver (DEN)
Shortest trip • 5h 02m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, Aug 6 - Tue, Aug 11
United Airlines Logo
6:46 pm - 10:54 pm
OKC
-
BIL
5h 08m
1 stop
United Airlines Logo
2:29 pm - 8:38 pm
BIL
-
OKC
5h 09m
1 stop
$319United Airlines
Thu, Oct 29 - Tue, Nov 3
Delta Logo
6:15 pm - 10:32 pm
OKC
-
BIL
5h 17m
1 stop
Delta Logo
11:35 am - 8:36 pm
BIL
-
OKC
8h 01m
2 stops
$324Delta
Thu, Oct 29 - Tue, Nov 3
Delta Logo
7:15 am - 5:48 pm
OKC
-
BIL
11h 33m
2 stops
Delta Logo
6:15 am - 8:40 pm
BIL
-
OKC
13h 25m
2 stops
$329Delta
Thu, Aug 27 - Tue, Sep 1
United Airlines Logo
6:00 am - 9:41 am
OKC
-
BIL
4h 41m
1 stop
United Airlines Logo
2:29 pm - 8:38 pm
BIL
-
OKC
5h 09m
1 stop
$338United Airlines
Thu, Aug 13 - Wed, Aug 19
Delta Logo
6:00 pm - 10:25 pm
OKC
-
BIL
5h 25m
1 stop
Delta Logo
6:24 pm - 11:59 pm
BIL
-
OKC
4h 35m
1 stop
$344Delta
Thu, Aug 13 - Wed, Aug 19
Delta Logo
6:00 pm - 10:25 pm
OKC
-
BIL
5h 25m
1 stop
Delta Logo
6:24 pm - 11:59 pm
BIL
-
OKC
4h 35m
1 stop
$379Delta
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:00 am - 9:51 am
OKC
-
BIL
4h 51m
1 stop
United Airlines Logo
5:51 pm - 11:41 pm
BIL
-
OKC
4h 50m
1 stop
$399United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
12:02 pm - 8:51 pm
OKC
-
BIL
9h 49m
2 stops
United Airlines Logo
5:51 pm - 11:41 pm
BIL
-
OKC
4h 50m
1 stop
$404United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
12:02 pm - 8:51 pm
OKC
-
BIL
9h 49m
2 stops
United Airlines Logo
2:40 pm - 11:16 pm
BIL
-
OKC
7h 36m
2 stops
$409United Airlines
Mon, Sep 14 - Thu, Sep 17
Delta Logo
6:01 pm - 10:24 pm
OKC
-
BIL
5h 23m
1 stop
Delta Logo
6:33 pm - 12:04 am
BIL
-
OKC
4h 31m
1 stop
$421Delta
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.

How much is a round-trip flight from Oklahoma City to Billings?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oklahoma City to Billings departing in August.

What is the cheapest month to fly from Oklahoma City to Billings?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oklahoma City to Billings, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oklahoma City to Billings is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are November and March, where the average cost of round-trip tickets is $654 and $607 respectively.

Find deals

Good to know

Low seasonJuly
Cheapest flight$222
Best time to beat the crowds with an average 57% drop in price.
Most popular time to fly with an average 7% increase in price.
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 5 days, the lowest price for a flight from Oklahoma City to Billings was $222 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 9859 reviews
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

4.0 OkayDavid, Jun 2026
FAR - DEN
Read more United Airlines reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

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)