HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lexington

$289+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LEX
Jun 22 — Jun 291
Mon 6/22
Mon 6/29
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 May 23, 2026.

This Delta deal was found by Cheapflights users on 5/20. 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 7/96:29 am
BUF
-
LEX
1 stop3h 40m
Delta
Mon 7/133:54 pm
LEX
-
BUF
1 stop7h 44m
Delta
Deal found 5/20$289
This American Airlines deal was found by Cheapflights users on 5/21. 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 8/135:19 pm
BUF
-
LEX
1 stop6h 38m
American Airlines
Wed 8/197:20 am
LEX
-
BUF
2 stops8h 46m
American Airlines
Deal found 5/21$294
This Delta deal was found by Cheapflights users on 5/18. 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 6/46:25 am
BUF
-
LEX
1 stop3h 37m
Delta
Wed 6/103:53 pm
LEX
-
BUF
1 stop7h 39m
Delta
Deal found 5/18$314
This American Airlines deal was found by Cheapflights users on 5/22. 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 5/297:31 pm
BUF
-
LEX
1 stop4h 30m
American Airlines
Fri 6/126:30 pm
LEX
-
BUF
1 stop6h 08m
American Airlines
Deal found 5/22$324
This American Airlines deal was found by Cheapflights users on 5/20. 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 7/94:15 pm
BUF
-
LEX
2 stops7h 44m
American Airlines
Mon 7/136:43 pm
LEX
-
BUF
1 stop5h 16m
American Airlines
Deal found 5/20$339
This United Airlines deal was found by Cheapflights users on 5/19. 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 8/2910:30 am
BUF
-
LEX
1 stop6h 41m
United Airlines
Tue 9/17:00 am
LEX
-
BUF
1 stop6h 18m
United Airlines
Deal found 5/19$359
This American Airlines deal was found by Cheapflights users on 5/22. 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.
Sat 5/236:05 am
BUF
-
LEX
1 stop4h 37m
American Airlines
Fri 5/295:19 am
LEX
-
BUF
1 stop4h 12m
American Airlines
Deal found 5/22$369

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 May 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Delta)

Popular in

August

Cheapest in

April

Average price

$303
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. 5% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 23, 2026.
Use the filters below to find and compare flights from Buffalo to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Thu 7/9

6:10 pm-11:10 pm

1 stop5h 00m

Lexington Blue Grass

Mon 7/13

5:56 pm-11:59 pm

1 stop6h 03m

$289

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Thu 8/13

6:00 am-12:15 pm

1 stop6h 15m

Lexington Blue Grass

Wed 8/19

10:10 am-3:06 pm

1 stop4h 56m

$289

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Thu 8/13

5:19 pm-11:57 pm

1 stop6h 38m

Lexington Blue Grass

Wed 8/19

7:20 am-4:06 pm

2 stops8h 46m

$294

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Thu 6/4

6:25 am-10:02 am

1 stop3h 37m

Lexington Blue Grass

Wed 6/10

3:53 pm-11:32 pm

1 stop7h 39m

$314

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sat 8/29

10:30 am-5:11 pm

1 stop6h 41m

Lexington Blue Grass

Tue 9/1

7:00 am-1:18 pm

1 stop6h 18m

$359

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Thu 7/9

4:15 pm-11:59 pm

2 stops7h 44m

Lexington Blue Grass

Mon 7/13

4:35 pm-10:52 pm

1 stop6h 17m

$379
Quickest round-trip

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Tue 9/22

5:40 pm-10:12 pm

1 stop4h 32m

Lexington Blue Grass

Fri 9/25

5:50 pm-11:03 pm

1 stop5h 13m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/23

Sorted by cheapest first

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 May.
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 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 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 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

How much does it cost to fly round-trip from Buffalo to Lexington?

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 May 23, 2026.
Read through reviews of airlines operating flights from Buffalo to Lexington, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,444 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,444 reviews
Delta
7.9
Good
8,444 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,642 reviews
Delta
7.9
Good
8,444 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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 5h. There are 458 mi between Buffalo and Lexington. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Delta is currently your cheapest option to Lexington, with prices starting at $228. Another option worth looking into is American Airlines, starting at $248 round trip. These flights start at 31% 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.

See more FAQs

Traveling to a place near Lexington?

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

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
LaGuardia to Cincinnati flights
Newark to Cincinnati flights
John F Kennedy Intl to Cincinnati flights
Newark to Louisville flights
LaGuardia to Knoxville flights
John F Kennedy Intl to Louisville flights
John F Kennedy Intl to Knoxville flights
LaGuardia to Louisville flights
Buffalo to Nashville flights
Stewart to Nashville flights
Newark to Lexington flights
John F Kennedy Intl to Lexington flights
LaGuardia to Lexington flights
Rochester to Nashville flights
Newark to Knoxville flights
Syracuse to Nashville flights
Stewart to Cincinnati flights
Albany to Nashville flights
White Plains to Nashville flights
Islip to Nashville flights
Buffalo to Knoxville flights
Rochester to Knoxville flights
Stewart to Louisville flights
Albany to Louisville flights
Rochester to Cincinnati flights
Syracuse to Knoxville flights
Syracuse to Louisville flights
Syracuse to Cincinnati flights
Syracuse to Lexington flights
White Plains to Louisville flights
Albany to Knoxville flights
Albany to Cincinnati flights
Buffalo to Louisville flights
White Plains to Cincinnati flights
Albany to Lexington flights
Rochester to Lexington flights
Newark to Blountville flights
John F Kennedy Intl to Blountville flights
White Plains to Knoxville flights
Ithaca to Nashville flights
Binghamton to Cincinnati flights
Buffalo to Cincinnati flights
Newark to Evansville flights

Top 2 airlines flying from Buffalo to Lexington

Discover the top 2 airlines 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 May 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$287FlexibilityNo 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.