HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$229+ Cheap flights from Lexington to Buffalo (LEX - BUF)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BUF
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lexington to Buffalo 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 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 July 3, 2025.

Round-trip from

$229
(Delta)

Popular in

December

Cheapest in

September

Average price

$305
From Lexington Blue Grass to Buffalo
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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 8/307:10 pmLEX - BUF
1 stop3h 49mDelta
Fri 9/512:45 pmBUF - LEX
1 stop5h 22mDelta
Deal found 7/2$229
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/172:05 pmLEX - BUF
1 stop6h 56mUnited Airlines
Mon 7/215:54 pmBUF - LEX
1 stop5h 50mUnited Airlines
Deal found 7/2$282
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:17 pmLEX - BUF
1 stop3h 50mAmerican Airlines
Wed 9/36:00 amBUF - LEX
2 stops9h 06mAmerican Airlines
Deal found 7/2$294

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 July 3, 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

Sat 8/30

7:10 pm-10:59 pm

1 stop3h 49m

Buffalo

Thu 9/4

12:45 pm-6:07 pm

1 stop5h 22m

$229

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sat 8/30

4:04 pm-8:31 pm

1 stop4h 27m

Buffalo

Tue 9/2

11:23 am-8:53 pm

2 stops9h 30m

$279

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Thu 7/17

2:05 pm-9:01 pm

1 stop6h 56m

Buffalo

Mon 7/21

5:54 pm-11:44 pm

1 stop5h 50m

$282

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sun 7/13

8:15 pm-12:32 am

1 stop4h 17m

$369

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sun 7/13

9:00 am-11:44 pm

2 stops14h 44m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 July 3, 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 July 3, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, 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
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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.

  • 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 $229 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $279 and $282 round-trip. Delta is 35% 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 Lexington?

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

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 Lexington to Buffalo

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

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$298FlexibilityNo 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.