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Cheap flights from Billings to Lexington from $369

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Lexington departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Billings to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:45 pm - 10:30 pm
BIL
-
LEX
5h 45m1 stop
United Airlines Logo
9:00 am - 3:22 pm
LEX
-
BIL
8h 22m1 stop
$369United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
2:45 pm - 10:30 pm
BIL
-
LEX
5h 45m1 stop
United Airlines Logo
10:30 am - 9:23 pm
LEX
-
BIL
12h 53m2 stops
$374United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
6:30 am - 5:13 pm
BIL
-
LEX
8h 43m2 stops
United Airlines Logo
10:30 am - 9:23 pm
LEX
-
BIL
12h 53m2 stops
$404United Airlines
Wed, Jan 21 - Sat, Jan 24

United Airlines flights from Billings to Lexington

Our best United Airlines deals on Billings to Lexington flight tickets
United Airlines
Jan 21
BIL2:45 pmBillings Logan Intl
5h 45m
1 stop
LEX10:30 pmLexington Blue Grass
Jan 24
LEX9:00 amLexington Blue Grass
8h 22m
1 stop
BIL3:22 pmBillings Logan Intl
$369
Find similar
United Airlines
Jan 21
BIL2:45 pmBillings Logan Intl
5h 45m
1 stop
LEX10:30 pmLexington Blue Grass
Jan 24
LEX10:30 amLexington Blue Grass
12h 53m
2 stops
BIL9:23 pmBillings Logan Intl
$374
Find similar
United Airlines
Jan 21
BIL6:30 amBillings Logan Intl
8h 43m
2 stops
LEX5:13 pmLexington Blue Grass
Jan 24
LEX10:30 amLexington Blue Grass
12h 53m
2 stops
BIL9:23 pmBillings Logan Intl
$404
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Lexington 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, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Billings to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Wed 1/21

2:45 pm-10:30 pm

1 stop5h 45m

Lexington Blue Grass

Sat 1/24

9:00 am-3:22 pm

1 stop8h 22m

$369

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Wed 1/21

2:45 pm-10:30 pm

1 stop5h 45m

Lexington Blue Grass

Sat 1/24

10:30 am-9:23 pm

2 stops12h 53m

$374

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Wed 1/21

6:30 am-5:13 pm

2 stops8h 43m

Lexington Blue Grass

Sat 1/24

10:30 am-9:23 pm

2 stops12h 53m

$404

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lexington from

How to get the cheapest flight ticket from Billings to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Lexington?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Lexington from Billings according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 3 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

When to book flights from Billings to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Lexington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Lexington (BIL to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Lexington

Fastest flight time

5h 45m

Direct flights

None
The fastest flight from Billings to Lexington takes 5h 45m
There are no direct flights from Billings to Lexington. There are no popular flight routes from Billings to Lexington.
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  • How far is Billings Logan Intl to Lexington Blue Grass by plane?

    Lexington Blue Grass is 1337.5 mi away from Billings Logan Intl. Flights usually cover this in 5h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Lexington Blue Grass Airport?

    Prices for flights from Billings Logan Intl Airport to Lexington Blue Grass Airport are updated daily.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Lexington Blue Grass Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Lexington Blue Grass Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billings Logan Intl Airport to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Billings to Lexington?

Best airlines flying from Billings to Lexington

Compare and see reviews for airlines that fly from Billings to Lexington with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $348Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Richmond
Somerset
Georgetown
Danville
Frankfort
Winchester
Berea
Carlisle
Versailles

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Lexington?

It is quick and easy to find Billings to Lexington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lexington that suits you.

Can I find flights from Billings to Lexington with flexible booking policies on momondo?

All flight searches from Billings to Lexington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Billings to Lexington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Billings to Lexington.

I’m not ready to book a flight from Billings to Lexington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Billings to Lexington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lexington and let you know when they change.

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Wed 1/21
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