HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lexington

$249+ Cheap flights from Buffalo to Lexington (BUF - 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LEX
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Lexington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Lexington

Cheapest flights from Buffalo to Lexington
Explore the most affordable flight options available from Buffalo to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/21. 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.
Tue 2/175:41 pm
BUF
-
LEX
1 stop5h 28m
Delta
Tue 2/247:26 am
LEX
-
BUF
1 stop4h 17m
Delta
Deal found 1/21$249
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/176:39 pm
BUF
-
LEX
1 stop4h 27m
American Airlines
Tue 2/2412:34 pm
LEX
-
BUF
2 stops10h 16m
American Airlines
Deal found 1/21$254
This Delta deal was found by Cheapflights users on 1/21. 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 2/510:33 am
BUF
-
LEX
1 stop6h 17m
Delta
Mon 2/97:26 am
LEX
-
BUF
1 stop4h 19m
Delta
Deal found 1/21$259
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/56:00 am
BUF
-
LEX
2 stops10h 14m
American Airlines
Mon 2/96:39 pm
LEX
-
BUF
1 stop4h 16m
American Airlines
Deal found 1/21$264
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 1/255:45 pm
BUF
-
LEX
1 stop5h 37m
Delta
Wed 2/1110:31 am
LEX
-
BUF
1 stop7h 23m
Delta
Deal found 1/21$284
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 3/136:15 am
BUF
-
LEX
1 stop3h 33m
Delta
Sat 3/145:49 pm
LEX
-
BUF
1 stop5h 06m
Delta
Deal found 1/21$299
This American Airlines deal was found by Cheapflights users on 1/21. 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 3/138:00 am
BUF
-
LEX
2 stops9h 16m
American Airlines
Sat 3/144:59 pm
LEX
-
BUF
1 stop6h 24m
American Airlines
Deal found 1/21$328
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/66:00 am
BUF
-
LEX
2 stops10h 14m
American Airlines
Sat 2/74:29 pm
LEX
-
BUF
1 stop7h 19m
American Airlines
Deal found 1/21$334
This United Airlines deal was found by Cheapflights users on 1/19. 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 1/318:30 am
BUF
-
LEX
1 stop4h 55m
United Airlines
Mon 2/28:35 am
LEX
-
BUF
2 stops10h 50m
United Airlines
Deal found 1/19$344
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 1/256:00 am
BUF
-
LEX
2 stops10h 48m
United Airlines
Wed 2/1110:30 am
LEX
-
BUF
1 stop6h 14m
United Airlines
Deal found 1/21$349

Find flight deals from Buffalo to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$249
(Delta)

Popular in

April

Cheapest in

February

Average price

$248
Provider with most accurate pricing for Buffalo-Lexington Blue Grass flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Lexington Blue Grass flights.
Search Deals
From Buffalo to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 21, 2026.
Use the filters below to find and compare flights from Buffalo to Lexington that are best for you.

Fly from

Buffalo

Fly to

Lexington

Route

Depart

Return

Price

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Thu 3/19

6:15 am-9:48 am

1 stop3h 33m

Lexington Blue Grass

Mon 3/23

5:49 pm-10:55 pm

1 stop5h 06m

$249

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Tue 2/17

5:41 pm-11:09 pm

1 stop5h 28m

Lexington Blue Grass

Tue 2/24

7:26 am-11:43 am

1 stop4h 17m

$249

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Thu 2/5

10:33 am-4:50 pm

1 stop6h 17m

Lexington Blue Grass

Mon 2/9

7:26 am-11:45 am

1 stop4h 19m

$259

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Fri 2/6

6:03 am-9:52 am

1 stop3h 49m

Lexington Blue Grass

Sat 2/7

8:00 am-11:45 am

1 stop3h 45m

$259

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sun 1/25

5:45 pm-11:22 pm

1 stop5h 37m

Lexington Blue Grass

Wed 2/11

10:31 am-5:54 pm

1 stop7h 23m

$284

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Fri 3/13

6:15 am-9:48 am

1 stop3h 33m

Lexington Blue Grass

Sat 3/14

5:49 pm-10:55 pm

1 stop5h 06m

$299

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Fri 3/13

8:00 am-5:16 pm

2 stops9h 16m

Lexington Blue Grass

Sat 3/14

4:59 pm-11:23 pm

1 stop6h 24m

$328

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Fri 2/6

6:00 am-4:14 pm

2 stops10h 14m

Lexington Blue Grass

Sat 2/7

4:29 pm-11:48 pm

1 stop7h 19m

$334

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sat 1/31

8:30 am-1:25 pm

1 stop4h 55m

Lexington Blue Grass

Mon 2/2

8:35 am-7:25 pm

2 stops10h 50m

$344

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sun 1/25

6:00 am-4:48 pm

2 stops10h 48m

Lexington Blue Grass

Wed 2/11

10:30 am-4:44 pm

1 stop6h 14m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Buffalo 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 Buffalo to Lexington in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Buffalo-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Lexington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Lexington flights, Cheapflights users trust Expedia the most. Expedia 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 Buffalo-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 Buffalo to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Buffalo 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 Buffalo to Lexington

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

Currently, July is the cheapest month in which you can book a flight from Buffalo to Lexington (average of $129). Flying from Buffalo to Lexington in November is currently the most expensive (average of $266). 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 21, 2026.
Read through reviews of airlines operating flights from Buffalo to Lexington, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,169 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,169 reviews
American Airlines
7.2
Good
11,169 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Buffalo 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 Buffalo to Lexington?

    Departing from Buffalo to Lexington will take you 3h 33m. There are 458 mi between Buffalo and Lexington.

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

    Flying on American Airlines is currently your cheapest option to Lexington, with prices starting at $228. This flight start at 30% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo 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 Buffalo to Lexington?

    Currently, July is the cheapest month in which you can book a flight from Buffalo to Lexington (average of $129). Flying from Buffalo to Lexington in November is currently the most expensive (average of $266). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Lexington

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Nashville flights
John F Kennedy Intl to Nashville flights
LaGuardia to Nashville flights
Newark to Cincinnati flights
John F Kennedy Intl to Cincinnati flights
LaGuardia to Cincinnati flights
LaGuardia to Knoxville flights
LaGuardia to Louisville flights
John F Kennedy Intl to Knoxville flights
Newark to Louisville flights
John F Kennedy Intl to Louisville flights
Albany to Nashville flights
Buffalo to Nashville flights
White Plains to Nashville flights
Stewart to Nashville flights
Syracuse to Nashville flights
Newark to Knoxville flights
Newark to Lexington flights
LaGuardia to Lexington flights
John F Kennedy Intl to Lexington flights
Rochester to Nashville flights
Syracuse to Knoxville flights
Islip to Nashville flights
Rochester to Louisville flights
Stewart to Knoxville flights
Rochester to Knoxville flights
Syracuse to Louisville flights
Buffalo to Knoxville flights
Syracuse to Cincinnati flights
Stewart to Cincinnati flights
White Plains to Cincinnati flights
Syracuse to Lexington flights
Ithaca to Nashville flights
Rochester to Cincinnati flights
Albany to Knoxville flights
Albany to Louisville flights
Ithaca to Cincinnati flights
Binghamton to Nashville flights
White Plains to Knoxville flights
Islip to Cincinnati flights
Rochester to Lexington flights
Albany to Lexington flights
Buffalo to Louisville flights
Elmira to Nashville flights
Newark to Evansville flights
Albany to Cincinnati flights
John F Kennedy Intl to Blountville flights
Buffalo to Cincinnati flights
White Plains to Louisville flights

Top airline flying from Buffalo to Lexington

Discover the top airline that operate flights from Buffalo 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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$348FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights