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Cheap flights from Lexington to Buffalo from $299

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Buffalo departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lexington to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:00 pm - 8:31 pmLEX  Lexington Blue Grass-BUF Buffalo
6h 31m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 1:13 pmBUF  Buffalo-LEX Lexington Blue Grass
6h 13m1 stop Chicago O'Hare Intl
$299United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
11:10 am - 4:47 pmLEX  Lexington Blue Grass-BUF Buffalo
5h 37m1 stop Chicago O'Hare Intl
United Airlines Logo
11:40 am - 8:23 pmBUF  Buffalo-LEX Lexington Blue Grass
8h 43m2 stops Newark Chicago O'Hare Intl
$304United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
6:00 am - 3:16 pmLEX  Lexington Blue Grass-BUF Buffalo
9h 16m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
2:44 pm - 10:30 pmBUF  Buffalo-LEX Lexington Blue Grass
7h 46m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$309United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
7:00 am - 1:16 pmLEX  Lexington Blue Grass-BUF Buffalo
6h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
5:58 pm - 12:05 amBUF  Buffalo-LEX Lexington Blue Grass
6h 07m1 stop Chicago O'Hare Intl
$309United Airlines
Thu, Sep 10 - Wed, Sep 16
United Airlines Logo
1:56 pm - 8:47 pmLEX  Lexington Blue Grass-BUF Buffalo
6h 51m1 stop Chicago O'Hare Intl
United Airlines Logo
5:45 pm - 11:55 pmBUF  Buffalo-LEX Lexington Blue Grass
6h 10m1 stop Chicago O'Hare Intl
$310United Airlines
Sat, Oct 3 - Tue, Oct 6
United Airlines Logo
7:00 am - 2:18 pmLEX  Lexington Blue Grass-BUF Buffalo
7h 18m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:55 am - 1:16 pmBUF  Buffalo-LEX Lexington Blue Grass
6h 21m1 stop Chicago O'Hare Intl
$345United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
7:00 am - 2:18 pmLEX  Lexington Blue Grass-BUF Buffalo
7h 18m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
10:30 am - 8:28 pmBUF  Buffalo-LEX Lexington Blue Grass
9h 58m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$350United Airlines
Sat, Aug 22 - Wed, Aug 26
Delta Logo
5:59 pm - 11:59 pmLEX  Lexington Blue Grass-BUF Buffalo
6h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:15 pm - 5:11 pmBUF  Buffalo-LEX Lexington Blue Grass
4h 56m1 stop Detroit Metropolitan Wayne County
$367Delta
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
6:59 pm - 12:02 amLEX  Lexington Blue Grass-BUF Buffalo
5h 03m1 stop Chicago O'Hare Intl
American Airlines Logo
10:43 am - 4:13 pmBUF  Buffalo-LEX Lexington Blue Grass
5h 30m1 stop Philadelphia
$377American Airlines
Mon, Sep 7 - Mon, Sep 14
American Airlines Logo
6:59 pm - 12:02 amLEX  Lexington Blue Grass-BUF Buffalo
5h 03m1 stop Chicago O'Hare Intl
American Airlines Logo
7:34 pm - 11:51 pmBUF  Buffalo-LEX Lexington Blue Grass
4h 17m1 stop Philadelphia
$377American Airlines
Mon, Sep 7 - Sun, Sep 13

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United Airlines flights from Lexington to Buffalo

Our best United Airlines deals on Lexington to Buffalo flight tickets
United Airlines
Dec 5
LEX2:00 pmLexington Blue Grass
6h 31m
1 stop
BUF8:31 pmBuffalo
Dec 8
BUF7:00 amBuffalo
6h 13m
1 stop
LEX1:13 pmLexington Blue Grass
$299
United Airlines
Dec 5
LEX11:10 amLexington Blue Grass
5h 37m
1 stop
BUF4:47 pmBuffalo
Dec 8
BUF11:40 amBuffalo
8h 43m
2 stops
LEX8:23 pmLexington Blue Grass
$304
United Airlines
Dec 5
LEX6:00 amLexington Blue Grass
9h 16m
2 stops
BUF3:16 pmBuffalo
Dec 8
BUF2:44 pmBuffalo
7h 46m
2 stops
LEX10:30 pmLexington Blue Grass
$309

American Airlines flights from Lexington to Buffalo

Our best American Airlines deals on Lexington to Buffalo flight tickets
American Airlines
Sep 7
LEX6:59 pmLexington Blue Grass
5h 03m
1 stop
BUF12:02 amBuffalo
Sep 14
BUF10:43 amBuffalo
5h 30m
1 stop
LEX4:13 pmLexington Blue Grass
$377
American Airlines
Aug 22
LEX6:59 pmLexington Blue Grass
5h 03m
1 stop
BUF12:02 amBuffalo
Aug 26
BUF5:21 pmBuffalo
6h 37m
1 stop
LEX11:58 pmLexington Blue Grass
$441
American Airlines
Sep 25
LEX4:48 pmLexington Blue Grass
6h 52m
1 stop
BUF11:40 pmBuffalo
Sep 27
BUF7:34 pmBuffalo
4h 17m
1 stop
LEX11:51 pmLexington Blue Grass
$458

momondo 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, momondo users made 832,500 searches. Data last updated August 11, 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 Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Sat 12/5

2:00 pm-8:31 pm

1 stop6h 31m

Buffalo

Tue 12/8

7:00 am-1:13 pm

1 stop6h 13m

$299

LexingtonBuffalo

LEX Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Sat 12/5

11:10 am-4:47 pm

1 stop5h 37m

Buffalo

Tue 12/8

11:40 am-8:23 pm

2 stops8h 43m

$304

LexingtonBuffalo

LEX Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Sat 12/5

6:00 am-3:16 pm

2 stops9h 16m

Buffalo

Tue 12/8

2:44 pm-10:30 pm

2 stops7h 46m

$309

LexingtonBuffalo

LEX Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Thu 9/10

7:00 am-1:16 pm

1 stop6h 16m

Buffalo

Wed 9/16

5:58 pm-12:05 am

1 stop6h 07m

$309

LexingtonBuffalo

LEX Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Sat 10/3

1:56 pm-8:47 pm

1 stop6h 51m

Buffalo

Tue 10/6

5:45 pm-11:55 pm

1 stop6h 10m

$310

LexingtonBuffalo

LEX Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Sat 8/22

7:00 am-2:18 pm

2 stops7h 18m

Buffalo

Wed 8/26

6:55 am-1:16 pm

1 stop6h 21m

$345

LexingtonBuffalo

LEX Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Sat 8/22

7:00 am-2:18 pm

2 stops7h 18m

Buffalo

Wed 8/26

10:30 am-8:28 pm

2 stops9h 58m

$350

LexingtonBuffalo

LEX Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Fri 10/23

5:59 pm-11:59 pm

1 stop6h 00m

Buffalo

Tue 10/27

12:15 pm-5:11 pm

1 stop4h 56m

$367

LexingtonBuffalo

LEX Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Mon 9/7

6:59 pm-12:02 am

1 stop5h 03m

Buffalo

Mon 9/14

10:43 am-4:13 pm

1 stop5h 30m

$377
Quickest round-trip

LexingtonBuffalo

LEX Lexington Blue Grass - BUF Buffalo

LEXBUF

Lexington Blue Grass

Mon 9/7

6:59 pm-12:02 am

1 stop5h 03m

Buffalo

Sun 9/13

7:34 pm-11:51 pm

1 stop4h 17m

$377

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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

What airlines fly to Buffalo?

American Airlines, Delta and Southwest 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 48% 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.

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

Fastest flight time

6h 03m

Direct flights

None
The fastest flight from Lexington to Buffalo takes 6h 03m
There are no direct flights from Lexington to Buffalo. There are no popular flight routes from Lexington to Buffalo.
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Frequently asked questions about flying from Lexington to Buffalo

  • 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 6h 03m.

  • 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?

  • 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?

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
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,904 reviews
Search American Airlines flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Orchard Park
Grand Island
Bowmansville
West Seneca
Lockport
East Aurora
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.

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