$141 Cheap Flights from Burlington (BTV) to Lexington (LEX)

View $141 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX)

Cheap Flights from Burlington to Lexington (BTV-LEX)

Prices were available within the past 7 days and start at $141 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 5 - Wed, Sep 10
BTV
Burlington
LEX
Lexington
$249 Roundtrip, found 7 hours ago
$249
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Burlington to Lexington, returning Wed, Sep 10, priced at $249 found 7 hours ago
American Airlines
Fri, Aug 22 - Wed, Aug 27
BTV
Burlington
LEX
Lexington
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 22 from Burlington to Lexington, returning Wed, Aug 27, priced at $254 found 2 days ago
Delta
Sat, Sep 13 - Tue, Sep 23
BTV
Burlington
LEX
Lexington
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 13 from Burlington to Lexington, returning Tue, Sep 23, priced at $254 found 2 days ago
Delta
Wed, Aug 20 - Tue, Aug 26
BTV
Burlington
LEX
Lexington
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 20 from Burlington to Lexington, returning Tue, Aug 26, priced at $259 found 2 days ago
Delta
Wed, Aug 20 - Sun, Aug 24
BTV
Burlington
LEX
Lexington
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 20 from Burlington to Lexington, returning Sun, Aug 24, priced at $264 found 2 days ago
Delta
Wed, Oct 1 - Tue, Oct 14
BTV
Burlington
LEX
Lexington
$265 Roundtrip, found 2 days ago
$265
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 1 from Burlington to Lexington, returning Tue, Oct 14, priced at $265 found 2 days ago
Delta
Fri, Dec 5 - Wed, Dec 17
BTV
Burlington
LEX
Lexington
$270 Roundtrip, found 5 days ago
$270
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Dec 5 from Burlington to Lexington, returning Wed, Dec 17, priced at $270 found 5 days ago
Delta
Sun, Oct 26 - Tue, Nov 4
BTV
Burlington
LEX
Lexington
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Oct 26 from Burlington to Lexington, returning Tue, Nov 4, priced at $274 found 2 days ago
Delta
Fri, Aug 22 - Tue, Aug 26
BTV
Burlington
LEX
Lexington
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Aug 22 from Burlington to Lexington, returning Tue, Aug 26, priced at $279 found 2 days ago
United
Wed, Sep 10 - Wed, Sep 24
BTV
Burlington
LEX
Lexington
$308 Roundtrip, found 3 days ago
$308
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 10 from Burlington to Lexington, returning Wed, Sep 24, priced at $308 found 3 days ago

Alternative airports near Lexington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Blue Grass LEX. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $324
LEX
Blue Grass
CheapestClosest
Average driving time to city center9 min
Flights from $324
Flights from Burlington (BTV) to Lexington (LEX)
Origin airport
Burlington Intl.
Destination airport
Blue Grass
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
740 mi

Burlington to Lexington Flights

The cheapest times to fly from Burlington to Lexington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Burlington to Lexington are during the month of September. You can find some of the cheapest flights from Burlington to Lexington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Burlington to Lexington

Sunday is one of the best days to book for cheap flights from Burlington to Lexington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Burlington to Lexington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Burlington to Lexington in 2025. You can also book with separate airlines for your outbound and return journeys, from $141 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Burlington to Lexington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Burlington to Lexington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX) cost?
Snag a cheap one-way flight from $141 or cheap return flight from $249 from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX)?
September is the least expensive month to fly from BTV to LEX. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from BTV to LEX. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX)?
You'll need to take a flight with a layover if you're traveling from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BTV to LEX?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX)?
To reach Blue Grass Airport (LEX) on time, choose a flight that leaves from Burlington Intl. Airport (BTV) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX) last-minute?
Booking your plane ticket from BTV to LEX right before your trip is typically more expensive. But if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a BTV to LEX flight and hotel package?
You'll generally save money by securing a BTV to LEX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Burlington Intl. Airport (BTV) to Blue Grass Airport (LEX)?
In most instances, you can modify or cancel your BTV to LEX flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, go to our Customer Service portal.

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*Available to One Key members.