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$172+ Cheap flights from Lexington to Buffalo (LEX - BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BUF
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from Lexington to Buffalo

Cheapest flights from Lexington to Buffalo
Explore the most affordable flight options available from Lexington to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 5/235:02 pm
LEX
-
BUF
2 stops27h 02m
Multiple Airlines
Fri 5/297:52 pm
BUF
-
LEX
1 stop14h 45m
Multiple Airlines
Deal found 5/2$287
This Delta deal was found by Cheapflights users on 5/1. 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 5/305:52 pm
LEX
-
BUF
1 stop5h 02m
Delta
Mon 6/16:25 am
BUF
-
LEX
1 stop3h 37m
Delta
Deal found 5/1$289
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/306:52 pm
LEX
-
BUF
1 stop5h 17m
American Airlines
Mon 6/14:15 pm
BUF
-
LEX
2 stops7h 46m
American Airlines
Deal found 5/1$294
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:20 am
LEX
-
BUF
1 stop7h 06m
American Airlines
Sat 8/157:37 pm
BUF
-
LEX
1 stop4h 20m
American Airlines
Deal found 4/29$297
This Delta deal was found by Cheapflights users on 5/2. 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 5/235:52 pm
LEX
-
BUF
1 stop5h 02m
Delta
Fri 5/295:41 pm
BUF
-
LEX
1 stop5h 29m
Delta
Deal found 5/2$314
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/145:52 pm
LEX
-
BUF
1 stop6h 07m
Delta
Mon 5/186:25 am
BUF
-
LEX
1 stop3h 37m
Delta
Deal found 4/29$319
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 5/155:30 am
LEX
-
BUF
1 stop4h 11m
United Airlines
Sun 5/175:55 pm
BUF
-
LEX
1 stop4h 32m
United Airlines
Deal found 5/2$371
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/155:30 am
LEX
-
BUF
1 stop4h 11m
United Airlines
Tue 5/191:57 pm
BUF
-
LEX
1 stop6h 17m
United Airlines
Deal found 4/30$389
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:14 pm
LEX
-
BUF
2 stops8h 06m
American Airlines
Mon 5/186:00 am
BUF
-
LEX
1 stop4h 31m
American Airlines
Deal found 4/29$394
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/301:55 pm
LEX
-
BUF
1 stop7h 08m
United Airlines
Tue 6/25:52 pm
BUF
-
LEX
1 stop4h 38m
United Airlines
Deal found 4/28$413

Find flight deals from Lexington to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Buffalo (BUF). 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 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$287
(Kiwi.com)

One-way from

$172
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$296
Provider with most accurate pricing for Lexington Blue Grass-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-Buffalo flights.
Search Deals
From Lexington Blue Grass to Buffalo
Search Deals
One-way flight from Lexington Blue Grass to Buffalo
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 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 Lexington to Buffalo 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 3, 2026.
Use the filters below to find and compare flights from Lexington to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sat 5/30

6:52 pm-12:09 am

1 stop5h 17m

Buffalo

Mon 6/1

4:15 pm-12:01 am

2 stops7h 46m

$294

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Wed 8/12

7:20 am-2:26 pm

1 stop7h 06m

Buffalo

Sat 8/15

7:37 pm-11:57 pm

1 stop4h 20m

$297

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sat 5/23

5:52 pm-10:54 pm

1 stop5h 02m

Buffalo

Fri 5/29

5:41 pm-11:10 pm

1 stop5h 29m

$314

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Thu 5/14

5:52 pm-11:59 pm

1 stop6h 07m

Buffalo

Mon 5/18

6:25 am-10:02 am

1 stop3h 37m

$319
Quickest round-trip

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Fri 5/15

5:30 am-9:41 am

1 stop4h 11m

Buffalo

Sun 5/17

5:55 pm-10:27 pm

1 stop4h 32m

$371

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Fri 5/15

5:30 am-9:41 am

1 stop4h 11m

Buffalo

Tue 5/19

1:57 pm-8:14 pm

1 stop6h 17m

$389

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Thu 5/14

1:14 pm-9:20 pm

2 stops8h 06m

Buffalo

Mon 5/18

6:00 am-10:31 am

1 stop4h 31m

$394

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sat 5/30

1:55 pm-9:03 pm

1 stop7h 08m

Buffalo

Tue 6/2

6:04 pm-11:59 pm

1 stop5h 55m

$413

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Thu 5/14

5:30 am-9:42 am

1 stop4h 12m

Buffalo

Mon 5/18

5:55 pm-10:27 pm

1 stop4h 32m

$439
Cheapest one-way

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sun 5/31

3:05 pm-1:54 pm

2 stops22h 49m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Lexington to Buffalo

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

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

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated May 3, 2026.
Get a feel of what it's like to fly with American Airlines from Lexington to Buffalo by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,674 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Overall

7.1

Food

6.4

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,674 reviews
American Airlines
7.1
Good
11,674 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Overall

7.1

Food

6.4

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

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

    Airlines like American Airlines, Delta, and United Airlines fly from Lexington to Buffalo in about 4h 11m. The time it takes to get you to your destination can typically vary by up to 1h 06m. The distance between Lexington and Buffalo is about 458 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Lexington to Buffalo is American Airlines. Our recent data shows that you can find tickets from as low as $228 on this airline. American Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Lexington to Buffalo

Discover the top airline that operate flights from Lexington to Buffalo. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$288FlexibilityNo cancel feeOn-time71%

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