What airlines fly to Buffalo?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Buffalo from Lexington according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 4 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lexington Blue Grass to Buffalo?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Lexington Blue Grass to Buffalo

When did momondo last update prices for flights from Lexington Blue Grass Airport to Buffalo Airport?

Prices for flights from Lexington Blue Grass Airport to Buffalo Airport are updated daily.

How many operators does momondo search for flights from Lexington Blue Grass Airport to Buffalo Airport?

The number of operators available for flights from Lexington Blue Grass Airport to Buffalo Airport is 2 as of August 2025.

How old do you have to be to fly from Lexington Blue Grass Airport to Buffalo Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lexington Blue Grass Airport to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$200 Cheap Flights from Lexington to Buffalo in 2025

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Find the cheapest flights from Lexington to Buffalo

Round-trip

One-way

Last minute

Cheap round-trip flights

5:54 pm - 10:52 pmLEX-BUF

4h 58m1 stop

5:45 pm - 10:38 pmBUF-LEX

4h 53m1 stop

$229Delta

Find Deal

Wed, Oct 15 - Wed, Oct 22

4:04 pm - 11:00 pmLEX-BUF

6h 56m1 stop

6:29 am - 11:11 amBUF-LEX

4h 42m1 stop

$234American Airlines

Find Deal

Mon, Aug 18 - Sun, Aug 24

6:00 am - 10:57 amLEX-BUF

4h 57m1 stop

6:20 am - 9:44 amBUF-LEX

3h 24m1 stop

$239Delta

Find Deal

Tue, Aug 19 - Sat, Aug 23

1:59 pm - 9:16 pmLEX-BUF

7h 17m1 stop

6:00 am - 1:18 pmBUF-LEX

7h 18m2 stops

$259United Airlines

Find Deal

Tue, Aug 19 - Sat, Aug 23

7:10 pm - 10:59 pmLEX-BUF

3h 49m1 stop

6:20 am - 9:44 amBUF-LEX

3h 24m1 stop

$268Delta

Find Deal

Fri, Sep 5 - Sun, Sep 7

10:49 am - 5:47 pmLEX-BUF

6h 58m2 stops

6:07 am - 3:22 pmBUF-LEX

9h 15m2 stops

$308American Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

7:00 pm - 11:35 pmLEX-BUF

4h 35m1 stop

5:27 pm - 11:21 pmBUF-LEX

5h 54m1 stop

$323American Airlines

Find Deal

Sat, Oct 11 - Mon, Oct 13

10:37 am - 4:53 pmLEX-BUF

6h 16m1 stop

5:55 pm - 11:59 pmBUF-LEX

6h 04m1 stop

$358United Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

10:37 am - 10:42 pmLEX-BUF

12h 05m2 stops

5:55 pm - 11:59 pmBUF-LEX

6h 04m1 stop

$361United Airlines

Find Deal

Sat, Oct 4 - Sun, Oct 5

10:37 am - 10:42 pmLEX-BUF

12h 05m2 stops

5:55 pm - 11:59 pmBUF-LEX

6h 04m1 stop

$363United Airlines

Find Deal

Sat, Oct 11 - Mon, Oct 13

United Airlines flights from Lexington to Buffalo

Our best United Airlines deals on Lexington to Buffalo flight tickets

United Airlines

Aug 19

LEX1:59 pmLexington Blue Grass

7h 17m

1 stop

BUF9:16 pmBuffalo

Aug 23

BUF6:00 amBuffalo

7h 18m

2 stops

LEX1:18 pmLexington Blue Grass

$259

Find similar

United Airlines

Aug 14

LEX11:00 amLexington Blue Grass

12h 38m

2 stops

BUF11:38 pmBuffalo

Aug 18

BUF5:54 pmBuffalo

5h 41m

1 stop

LEX11:35 pmLexington Blue Grass

$288

Find similar

United Airlines

Aug 13

LEX11:00 amLexington Blue Grass

12h 38m

2 stops

BUF11:38 pmBuffalo

Aug 20

BUF6:30 amBuffalo

10h 37m

2 stops

LEX5:07 pmLexington Blue Grass

$302

Find similar

Delta flights from Lexington to Buffalo

Our best Delta deals on Lexington to Buffalo flight tickets

Delta

Oct 15

LEX5:54 pmLexington Blue Grass

4h 58m

1 stop

BUF10:52 pmBuffalo

Oct 22

BUF5:45 pmBuffalo

4h 53m

1 stop

LEX10:38 pmLexington Blue Grass

$229

Find similar

Delta

Aug 19

LEX6:00 amLexington Blue Grass

4h 57m

1 stop

BUF10:57 amBuffalo

Aug 23

BUF6:20 amBuffalo

3h 24m

1 stop

LEX9:44 amLexington Blue Grass

$239

Find similar

Delta

Aug 13

LEX6:00 amLexington Blue Grass

4h 57m

1 stop

BUF10:57 amBuffalo

Aug 20

BUF12:02 pmBuffalo

5h 07m

1 stop

LEX5:09 pmLexington Blue Grass

$254

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Wed 10/15

5:54 pm-10:52 pm

1 stop4h 58m

Buffalo

Wed 10/22

5:45 pm-10:38 pm

1 stop4h 53m

$229

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Mon 8/18

4:04 pm-11:00 pm

1 stop6h 56m

Buffalo

Sun 8/24

6:29 am-11:11 am

1 stop4h 42m

$234

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Tue 8/19

6:00 am-10:57 am

1 stop4h 57m

Buffalo

Sat 8/23

6:20 am-9:44 am

1 stop3h 24m

$239

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Tue 8/19

1:59 pm-9:16 pm

1 stop7h 17m

Buffalo

Sat 8/23

6:00 am-1:18 pm

2 stops7h 18m

$259

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Fri 9/5

7:10 pm-10:59 pm

1 stop3h 49m

Buffalo

Sun 9/7

6:20 am-9:44 am

1 stop3h 24m

$268

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Wed 10/15

10:49 am-5:47 pm

2 stops6h 58m

Buffalo

Wed 10/22

6:07 am-3:22 pm

2 stops9h 15m

$308

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sat 10/11

7:00 pm-11:35 pm

1 stop4h 35m

Buffalo

Mon 10/13

5:27 pm-11:21 pm

1 stop5h 54m

$323

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Wed 10/1

10:37 am-4:53 pm

1 stop6h 16m

Buffalo

Sun 10/5

5:55 pm-11:59 pm

1 stop6h 04m

$358

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sat 10/4

10:37 am-10:42 pm

2 stops12h 05m

Buffalo

Sun 10/5

5:55 pm-11:59 pm

1 stop6h 04m

$361

LexingtonBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Sat 10/11

10:37 am-10:42 pm

2 stops12h 05m

Buffalo

Mon 10/13

5:55 pm-11:59 pm

1 stop6h 04m

$363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lexington to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $244. Flights from Lexington to Buffalo on a Monday will generally be more expensive and average around $327. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the evening is the cheapest time of day to fly from Lexington to Buffalo when you can find flight prices for as low as $275. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $348 per ticket.

When to book flights from Lexington to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Lexington to Buffalo (LEX to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Buffalo

Best Price Found	$209
Fastest flight time	3h 49m
Direct flights	None
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Lexington in the past 72 hours is $209. The best round-trip flight deal from Lexington to Buffalo found on momondo in the last 72 hours is $229.

The fastest flight from Lexington to Buffalo takes 3h 49m

There are no direct flights from Lexington to Buffalo. Popular non-direct route for this connection is Lexington Blue Grass Airport - Buffalo Airport.

There is 1 airport near Buffalo: Buffalo (BUF)

Search flight deals

How far is Lexington Blue Grass to Buffalo by plane?
Lexington Blue Grass and Buffalo are 446.3 mi apart from one another. In terms of flight time, this usually takes a little over 3h 49m.
When did momondo last update prices for flights from Lexington Blue Grass Airport to Buffalo Airport?
Prices for flights from Lexington Blue Grass Airport to Buffalo Airport are updated daily.
How many operators does momondo search for flights from Lexington Blue Grass Airport to Buffalo Airport?
The number of operators available for flights from Lexington Blue Grass Airport to Buffalo Airport is 2 as of August 2025.
How old do you have to be to fly from Lexington Blue Grass Airport to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lexington Blue Grass Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Lexington to Buffalo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Lexington to Buffalo is American Airlines (64% of total bookings). The next most popular airline is Delta (36%).

Best airlines flying from Lexington to Buffalo

Compare and see reviews for airlines that fly from Lexington to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $198	Free Cancellation	Rating 8.0 7,985 reviews		Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Batavia

Williamsville

Amherst

Tonawanda

Cheektowaga

Grand Island

Lockport

Orchard Park

West Seneca

East Aurora

Bowmansville

Eden

Angola

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Buffalo?

Finding the right flight to Buffalo from Lexington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.

Can I find flights from Lexington to Buffalo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buffalo from Lexington with this policy.

How can momondo help me find flights from Lexington to Buffalo?

Once you have performed a search for Lexington to Buffalo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Lexington to Buffalo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Lexington to Buffalo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.