BIL - LEX

$455 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 9/6. 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 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$455
Delta
Sun 9/6Sat 9/12
BIL - LEX • 2 stops
Top airlines
Delta
Cheapest • from $455 (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 Billings and Lexington. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $546 (round-trip)
Denver (DEN)
Shortest trip • 5h 54m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lexington!
Flight Deals
Booking Insights
Flight Deals

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

Sun, Sep 6 - Sat, Sep 12
Delta Logo
6:15 am - 5:12 pm
BIL
-
LEX
8h 57m
2 stops
Delta Logo
10:05 am - 7:37 pm
LEX
-
BIL
11h 32m
2 stops
$455Delta
Sat, Sep 5 - Fri, Sep 11
American Airlines Logo
7:00 am - 5:14 pm
BIL
-
LEX
8h 14m
1 stop
American Airlines Logo
5:41 pm - 10:41 pm
LEX
-
BIL
7h 00m
1 stop
$515American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
7:00 am - 5:14 pm
BIL
-
LEX
8h 14m
1 stop
American Airlines Logo
5:41 pm - 10:41 pm
LEX
-
BIL
7h 00m
1 stop
$531American Airlines
Fri, Sep 4 - Sat, Sep 12
Delta Logo
11:35 am - 9:24 am
BIL
-
LEX
19h 49m
2 stops
Delta Logo
10:05 am - 7:37 pm
LEX
-
BIL
11h 32m
2 stops
$554Delta
Sun, Sep 6 - Sat, Sep 12
American Airlines Logo
7:00 am - 5:14 pm
BIL
-
LEX
8h 14m
1 stop
American Airlines Logo
5:41 pm - 10:41 pm
LEX
-
BIL
7h 00m
1 stop
$565American Airlines
Sun, Sep 6 - Fri, Sep 11
American Airlines Logo
7:00 am - 5:14 pm
BIL
-
LEX
8h 14m
1 stop
American Airlines Logo
5:41 pm - 10:41 pm
LEX
-
BIL
7h 00m
1 stop
$596American Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
2:25 pm - 10:33 pm
BIL
-
LEX
6h 08m
1 stop
United Airlines Logo
5:20 am - 1:20 pm
LEX
-
BIL
10h 00m
2 stops
$603United Airlines
Fri, Sep 4 - Sat, Sep 12
United Airlines Logo
2:25 pm - 10:33 pm
BIL
-
LEX
6h 08m
1 stop
United Airlines Logo
7:00 am - 11:02 am
LEX
-
BIL
6h 02m
1 stop
$624United Airlines
Sat, Sep 5 - Sun, Sep 13
American Airlines Logo
7:00 am - 5:14 pm
BIL
-
LEX
8h 14m
1 stop
American Airlines Logo
6:56 am - 11:45 am
LEX
-
BIL
6h 49m
1 stop
$629American Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
6:15 am - 9:33 pm
BIL
-
LEX
13h 18m
2 stops
Delta Logo
10:05 am - 7:37 pm
LEX
-
BIL
11h 32m
2 stops
$644Delta
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 Delta ($455) and American Airlines ($515).

Find deals

Good to know

Cheapest flight$455
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 $455 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 is the only airline alliance operating flights between Billings and Lexington.

  • 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 9677 reviews
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

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

Information on your arrival and departure airports

Billings (BIL)
Lexington (LEX)