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$150+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BUF
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$214
(American Airlines)

One-way from

$150
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$298
From Lexington Blue Grass to Buffalo
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One-way flight from Lexington Blue Grass to Buffalo
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Highest demand for flights based on searches. 30% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/16. 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 10/3111:12 amLEX - BUF
1 stop5h 46mAmerican Airlines
Tue 11/46:33 pmBUF - LEX
1 stop4h 43mAmerican Airlines
Deal found 8/16$214
This Delta deal was found by Cheapflights users on 8/16. 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 9/135:48 pmLEX - BUF
1 stop4h 48mDelta
Mon 9/156:15 amBUF - LEX
1 stop3h 29mDelta
Deal found 8/16$229
This Delta deal was found by Cheapflights users on 8/17. 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 8/317:10 pmLEX - BUF
1 stop4h 08mDelta
Sat 9/66:00 amBUF - LEX
1 stop6h 18mDelta
Deal found 8/17$238
This Delta deal was found by Cheapflights users on 8/17. 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 9/26:10 pmLEX - BUF
1 stop5h 47mDelta
Sat 9/66:20 amBUF - LEX
1 stop3h 24mDelta
Deal found 8/17$239
This American Airlines deal was found by Cheapflights users on 8/17. 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 8/224:04 pmLEX - BUF
1 stop4h 27mAmerican Airlines
Sat 11/83:04 pmBUF - LEX
1 stop4h 05mAmerican Airlines
Deal found 8/17$259
This Delta deal was found by Cheapflights users on 8/17. 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.
Mon 9/17:10 pmLEX - BUF
1 stop3h 49mDelta
Sat 9/66:00 amBUF - LEX
1 stop6h 18mDelta
Deal found 8/17$269
This Delta deal was found by Cheapflights users on 8/18. 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.
Tue 8/195:50 pmLEX - BUF
1 stop5h 09mDelta
Tue 8/2612:45 pmBUF - LEX
1 stop5h 22mDelta
Deal found 8/18$279
This United Airlines deal was found by Cheapflights users on 8/16. 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 8/307:00 amLEX - BUF
2 stops12h 01mUnited Airlines
Mon 9/17:05 amBUF - LEX
1 stop6h 19mUnited Airlines
Deal found 8/16$284
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:35 pmLEX - BUF
1 stop7h 18mAmerican Airlines
Sun 10/56:25 amBUF - LEX
1 stop4h 07mAmerican Airlines
Deal found 8/18$298
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amLEX - BUF
1 stop6h 04mAmerican Airlines
Sat 9/67:40 amBUF - LEX
1 stop6h 25mAmerican Airlines
Deal found 8/18$299

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 August 18, 2025.
Use the filters below to find and compare flights from Lexington to Buffalo that are best for you.

Fly from

Lexington

Fly to

Buffalo

Route

Depart

Return

Price

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Fri 10/31

11:12 am-4:58 pm

1 stop5h 46m

Buffalo

Tue 11/4

6:33 pm-11:16 pm

1 stop4h 43m

$214

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sat 9/13

5:48 pm-10:36 pm

1 stop4h 48m

Buffalo

Mon 9/15

6:15 am-9:44 am

1 stop3h 29m

$229

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sun 8/31

7:10 pm-11:18 pm

1 stop4h 08m

Buffalo

Sat 9/6

6:00 am-12:18 pm

1 stop6h 18m

$238

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Tue 9/2

6:10 pm-11:57 pm

1 stop5h 47m

Buffalo

Sat 9/6

6:20 am-9:44 am

1 stop3h 24m

$239

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Thu 9/4

7:10 pm-10:59 pm

1 stop3h 49m

Buffalo

Sat 9/6

6:20 am-9:44 am

1 stop3h 24m

$239

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Wed 9/3

6:10 pm-11:57 pm

1 stop5h 47m

Buffalo

Sat 9/6

6:20 am-9:44 am

1 stop3h 24m

$239

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Mon 9/1

7:10 pm-10:59 pm

1 stop3h 49m

Buffalo

Sat 9/6

6:00 am-12:18 pm

1 stop6h 18m

$269

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sat 8/30

7:00 am-1:22 pm

1 stop6h 22m

Buffalo

Mon 9/1

7:05 am-1:24 pm

1 stop6h 19m

$279

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Thu 10/16

8:02 pm-12:15 am

1 stop4h 13m

Buffalo

Sat 10/18

6:14 am-10:42 am

1 stop4h 28m

$289

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Tue 10/14

7:00 pm-11:35 pm

1 stop4h 35m

Buffalo

Sat 10/18

6:14 am-10:42 am

1 stop4h 28m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 21 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Lexington to Buffalo

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

Currently, January is the cheapest month in which you can book a flight from Lexington to Buffalo (average of $256). Flying from Lexington to Buffalo in December is currently the most expensive (average of $337). 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.

What is the cheapest time of day to fly from LEX to BUF?

Find hourly flight availability from Lexington to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

One of the essential ways to save on airfare from Lexington to Buffalo is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

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 August 18, 2025.
Get a feel of what it's like to fly with Delta and 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.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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 and Delta fly from Lexington to Buffalo in about 4h 48m. The time it takes to get you to your destination can typically vary by up to 58m. 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 are the cheapest airlines flying from Lexington to Buffalo round-trip?

    Our cheapest airline available from Lexington to Buffalo is Delta. Our recent data shows that you can find tickets from as low as $198 on this airline. An additional option worth looking into is American Airlines, starting at $228. Delta is 42% 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.

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

    Currently, January is the cheapest month in which you can book a flight from Lexington to Buffalo (average of $256). Flying from Lexington to Buffalo in December is currently the most expensive (average of $337). 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 Buffalo?

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

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Top 2 airlines flying from Lexington to Buffalo

Discover the top 2 airlines 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$288FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$293FlexibilityNo cancel feeOn-time71%

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