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$390+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LEX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap 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 July 30, 2025.

Round-trip from

$390
(United Airlines)
From Billings Logan Intl to Lexington Blue Grass
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Find 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 July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/232:35 pmBIL - LEX
1 stop5h 41mUnited Airlines
Tue 8/269:20 amLEX - BIL
1 stop5h 57mUnited Airlines
Deal found 7/28$390
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 8/236:08 pmBIL - LEX
2 stops13h 17mDelta
Tue 8/263:40 pmLEX - BIL
2 stops9h 07mDelta
Deal found 7/29$461

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 July 30, 2025.
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

Sat 8/23

2:35 pm-10:16 pm

1 stop5h 41m

Lexington Blue Grass

Tue 8/26

9:20 am-1:17 pm

1 stop5h 57m

$390

BillingsLexington

BIL - LEX

BILLEX

Billings Logan Intl

Sat 8/23

6:08 pm-9:25 am

2 stops13h 17m

Lexington Blue Grass

Tue 8/26

3:40 pm-10:47 pm

2 stops9h 07m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, August is the cheapest month in which you can book a flight from Billings to Lexington (average of $303). Flying from Billings to Lexington in April is currently the most expensive (average of $390). 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 July 30, 2025.
Peruse reviews from past customers who have flown with Delta and 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.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Billings to Lexington round-trip?

    Flying on United Airlines is currently your cheapest option to Lexington, with prices starting at $390. Another option worth looking into is Delta, starting at $395 round trip.

  • 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, August is the cheapest month in which you can book a flight from Billings to Lexington (average of $303). Flying from Billings to Lexington in April is currently the most expensive (average of $390). 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
Georgetown
Danville
Berea

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$546FlexibilityNo cancel feeOn-time69%

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