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Lexington

$459+ Cheap flights from Billings to Lexington (BIL - LEX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LEX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Billings to Lexington

Cheapest flights from Billings to Lexington
Explore the most affordable flight options available from Billings to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/32:45 pm
BIL
-
LEX
1 stop5h 45m
United Airlines
Sat 2/710:30 am
LEX
-
BIL
2 stops12h 53m
United Airlines
Deal found 1/24$459
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:35 pm
BIL
-
LEX
1 stop6h 10m
United Airlines
Sun 4/58:45 am
LEX
-
BIL
1 stop14h 12m
United Airlines
Deal found 1/25$647
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:21 pm
BIL
-
LEX
2 stops12h 59m
Delta
Sun 4/57:45 am
LEX
-
BIL
2 stops11h 56m
Delta
Deal found 1/25$700
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/31:48 pm
BIL
-
LEX
1 stop6h 09m
American Airlines
Sun 4/57:00 am
LEX
-
BIL
1 stop8h 18m
American Airlines
Deal found 1/27$788
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/32:35 pm
BIL
-
LEX
1 stop6h 10m
United Airlines
Sun 4/510:15 am
LEX
-
BIL
2 stops12h 42m
United Airlines
Deal found 1/27$818

Find flight deals from Billings to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$647
(United Airlines)
Provider with most accurate pricing for Billings Logan Intl-Lexington Blue Grass flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Lexington Blue Grass flights.
Search Deals
From Billings Logan Intl to Lexington Blue Grass
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Billings to Lexington that are best for you.

Fly from

Billings

Fly to

Lexington

Route

Depart

Return

Price

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Wed 4/1

2:35 pm-10:45 pm

1 stop6h 10m

Lexington Blue Grass

Sun 4/5

8:45 am-8:57 pm

1 stop14h 12m

$647

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Thu 4/2

6:21 pm-9:20 am

2 stops12h 59m

Lexington Blue Grass

Sun 4/5

7:45 am-5:41 pm

2 stops11h 56m

$700

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Fri 4/3

1:48 pm-9:57 pm

1 stop6h 09m

Lexington Blue Grass

Sun 4/5

7:00 am-1:18 pm

1 stop8h 18m

$788

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Fri 4/3

2:35 pm-10:45 pm

1 stop6h 10m

Lexington Blue Grass

Sun 4/5

10:15 am-8:57 pm

2 stops12h 42m

$818

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Thu 4/2

1:48 pm-9:57 pm

1 stop6h 09m

Lexington Blue Grass

Sun 4/5

7:00 am-1:18 pm

1 stop8h 18m

$825

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Fri 4/3

6:25 am-5:07 pm

2 stops8h 42m

Lexington Blue Grass

Sun 4/5

7:45 am-5:41 pm

2 stops11h 56m

$871

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Thu 4/2

2:35 pm-10:45 pm

1 stop6h 10m

Lexington Blue Grass

Sun 4/5

7:00 am-1:23 pm

2 stops8h 23m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Billings to Lexington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Lexington in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Lexington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Billings to Lexington?

Currently, December is the cheapest month in which you can book a flight from Billings to Lexington (average of $223). Flying from Billings to Lexington in February is currently the most expensive (average of $747). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lexington. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with United Airlines from Billings to Lexington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,205 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Billings to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Billings to Lexington?

    For as low as $788, United Airlines can have you in Lexington from Billings in 6h 09m. The distance between Billings and Lexington is about 1335 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Billings to Lexington round-trip?

    Flying on United Airlines is currently your cheapest option to Lexington, with prices starting at $348.

  • Can I find deals for flights from Billings to Lexington that include hotel bookings?

    Yes. In addition to deals on Billings to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Lexington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Lexington.

  • Can I find deals for business class flights from Billings to Lexington?

    Yes. Cheapflights offers flight deals from Billings to Lexington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Lexington?

    Currently, December is the cheapest month in which you can book a flight from Billings to Lexington (average of $223). Flying from Billings to Lexington in February is currently the most expensive (average of $747). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Somerset
Berea
Georgetown
Frankfort

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Top airline flying from Billings to Lexington

Discover the top airline that operate flights from Billings to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$503FlexibilityNo cancel feeOn-time69%

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