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$309+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LEX
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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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 March 29, 2026.

This Delta deal was found by Cheapflights users on 3/26. 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 5/196:15 am
BUF
-
LEX
1 stop6h 04m
Delta
Sat 5/236:11 pm
LEX
-
BUF
1 stop5h 48m
Delta
Deal found 3/26$309
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
BUF
-
LEX
2 stops8h 57m
American Airlines
Sat 5/96:00 am
LEX
-
BUF
1 stop4h 18m
American Airlines
Deal found 3/25$314
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:35 pm
BUF
-
LEX
1 stop6h 09m
Delta
Wed 4/87:45 am
LEX
-
BUF
1 stop3h 59m
Delta
Deal found 3/24$339
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:13 am
BUF
-
LEX
1 stop4h 37m
American Airlines
Wed 4/81:14 pm
LEX
-
BUF
2 stops8h 50m
American Airlines
Deal found 3/24$344
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/2411:31 am
BUF
-
LEX
1 stop5h 49m
American Airlines
Sun 4/266:00 am
LEX
-
BUF
1 stop4h 18m
American Airlines
Deal found 3/27$359
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:02 am
BUF
-
LEX
1 stop9h 53m
Multiple Airlines
Sun 4/269:31 am
LEX
-
BUF
2 stops26h 16m
Multiple Airlines
Deal found 3/27$372
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/116:00 am
BUF
-
LEX
1 stop4h 31m
American Airlines
Wed 4/156:00 am
LEX
-
BUF
1 stop4h 18m
American Airlines
Deal found 3/26$375
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 5/235:52 pm
BUF
-
LEX
1 stop4h 38m
United Airlines
Wed 5/2710:12 am
LEX
-
BUF
1 stop6h 34m
United Airlines
Deal found 3/25$393
This Delta deal was found by Cheapflights users on 3/26. 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.
Wed 4/225:30 pm
BUF
-
LEX
1 stop5h 44m
Delta
Fri 4/246:40 am
LEX
-
BUF
1 stop7h 14m
Delta
Deal found 3/26$402
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/77:00 am
BUF
-
LEX
2 stops8h 34m
American Airlines
Tue 4/141:11 pm
LEX
-
BUF
2 stops8h 53m
American Airlines
Deal found 3/26$405

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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

Popular in

August

Cheapest in

April

Average price

$316
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. 4% potential increase in price ($15 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 March 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 March 29, 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

Tue 5/19

6:15 am-12:19 pm

1 stop6h 04m

Lexington Blue Grass

Sat 5/23

6:11 pm-11:59 pm

1 stop5h 48m

$309

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Tue 5/5

3:33 pm-11:14 pm

1 stop7h 41m

Lexington Blue Grass

Sat 5/9

5:52 pm-10:54 pm

1 stop5h 02m

$309

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sat 4/4

1:35 pm-7:44 pm

1 stop6h 09m

Lexington Blue Grass

Wed 4/8

7:45 am-11:44 am

1 stop3h 59m

$339

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Tue 4/7

6:02 pm-11:59 pm

1 stop5h 57m

Lexington Blue Grass

Tue 4/14

5:30 am-2:17 pm

2 stops8h 47m

$344

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sat 4/4

11:29 am-9:50 pm

2 stops10h 21m

Lexington Blue Grass

Wed 4/8

1:14 pm-9:20 pm

2 stops8h 06m

$380

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sat 5/23

5:52 pm-11:59 pm

1 stop6h 07m

Lexington Blue Grass

Wed 5/27

10:12 am-4:46 pm

1 stop6h 34m

$393
Quickest round-trip

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Fri 5/8

5:55 pm-10:27 pm

1 stop4h 32m

Lexington Blue Grass

Sun 5/10

5:30 am-9:41 am

1 stop4h 11m

$423
Cheapest one-way
Quickest one-way

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Thu 4/30

1:57 pm-6:49 pm

1 stop4h 52m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March.
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

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 $138). Flying from Buffalo to Lexington in January is currently the most expensive (average of $275). 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 March 29, 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
8,359 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,359 reviews
Delta
7.9
Good
8,359 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.1
Good
11,521 reviews
Delta
7.9
Good
8,359 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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 57m. 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 American Airlines is currently your cheapest option to Lexington, with prices starting at $228. Another option worth looking into is Delta, starting at $228 round trip. These flights 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 $138). Flying from Buffalo to Lexington in January is currently the most expensive (average of $275). 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
Danville
Berea
Georgetown
Frankfort

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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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$248FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$278FlexibilityNo cancel feeOn-timeN/A

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