BIL - LEX

$390 Find Cheap Flights from Billings to Lexington

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Lexington departing on 8/23. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Lexington, 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 Billings to Lexington, as well as popular online travel agencies
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Cheap Flights from Billings to Lexington (BIL-LEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Lexington 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 Billings to Lexington

Sat, Aug 23 - Tue, Aug 26
United Airlines Logo
2:35 pm - 10:16 pmBIL-LEX
5h 41m1 stop
United Airlines Logo
7:00 am - 11:16 amLEX-BIL
6h 16m1 stop
$390United Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
United Airlines Logo
2:35 pm - 10:16 pmBIL-LEX
5h 41m1 stop
United Airlines Logo
11:07 am - 8:34 pmLEX-BIL
11h 27m2 stops
$395United Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
Delta Logo
6:08 pm - 9:25 amBIL-LEX
13h 17m2 stops
Delta Logo
3:40 pm - 11:12 pmLEX-BIL
9h 32m2 stops
$425Delta
Find Deal
Sat, Aug 23 - Tue, Aug 26
United Airlines Logo
2:35 pm - 10:16 pmBIL-LEX
5h 41m1 stop
United Airlines Logo
7:00 am - 11:16 amLEX-BIL
6h 16m1 stop
$434United Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
United Airlines Logo
2:35 pm - 10:16 pmBIL-LEX
5h 41m1 stop
United Airlines Logo
11:07 am - 8:34 pmLEX-BIL
11h 27m2 stops
$439United Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
Delta Logo
6:08 pm - 9:25 amBIL-LEX
13h 17m2 stops
Delta Logo
1:03 pm - 10:47 pmLEX-BIL
11h 44m2 stops
$461Delta
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
5:49 am - 6:26 pmBIL-LEX
10h 37m1 stop
American Airlines Logo
6:00 am - 11:00 pmLEX-BIL
19h 00m1 stop
$472American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
5:49 am - 6:26 pmBIL-LEX
10h 37m1 stop
American Airlines Logo
11:44 am - 9:30 pmLEX-BIL
11h 46m2 stops
$533American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
1:49 pm - 11:50 pmBIL-LEX
8h 01m2 stops
United Airlines Logo
11:07 am - 8:34 pmLEX-BIL
11h 27m2 stops
$576United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Billings to Lexington flights

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

Which airlines provide the cheapest flights from Billings to Lexington?

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 Billings to Lexington were found on United Airlines ($390) and Delta ($425).

Good to know

Cheapest flight$390
Flight from Billings to Lexington

When to book flights from Billings to Lexington

Are your dates flexible? Find out the best times to travel from Billings to Lexington 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 Billings to Lexington

  • What is the cheapest flight from Billings to Lexington?

    In the last 3 days, the lowest price for a flight from Billings to Lexington was $390 for a round-trip ticket.

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

    No, a passport isn't needed to fly from Billings to Lexington. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Billings to Lexington?

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

  • Which airline alliances offer flights from Billings to Lexington?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Billings and Lexington, with SkyTeam being the most commonly used for this route.

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

    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 Billings to Lexington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from Billings 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 Billings to Lexington?

    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 Lexington with an airline and back to Billings with another airline. Booking your flights between Billings and LEX 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 Billings to Lexington?

    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 Lexington from Billings 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 Billings to Lexington

 
See real verified KAYAK customer reviews for airlines flying from Billings to Lexington. 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 Billings to Lexington? 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 8900 reviews
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

2.0 MediocreV, Jul 2025MIA - EWR
Read more United Airlines reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

Everything you need to know for your flight from Billings to Lexington

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