What airlines fly to Lexington?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Lexington from Buffalo according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 3 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

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

Delta is the most popular carrier operating from Buffalo to Lexington Blue Grass

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

Prices for flights from Buffalo Airport to Lexington Blue Grass Airport were last updated today.

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

As of December 2025, there are 2 operators available to choose from for flights from Buffalo Airport to Lexington Blue Grass Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Lexington Blue Grass Airport.

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

The required travel and health documents for your Lexington Blue Grass 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 Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$200 Cheap Flights from Buffalo to Lexington in 2025/26

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Find the cheapest flights from Buffalo to Lexington

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Cheap round-trip flights

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8:30 am - 1:25 pm

BUF

LEX

4h 55m1 stop

9:00 am - 1:24 pm

LEX

BUF

4h 24m1 stop

$289United Airlines

Sat, Jan 31 - Wed, Feb 4

8:30 am - 1:25 pm

BUF

LEX

4h 55m1 stop

11:00 am - 7:25 pm

LEX

BUF

8h 25m2 stops

$294United Airlines

Sat, Jan 31 - Wed, Feb 4

11:24 am - 8:31 pm

BUF

LEX

9h 07m2 stops

11:00 am - 7:25 pm

LEX

BUF

8h 25m2 stops

$334United Airlines

Sat, Jan 31 - Wed, Feb 4

9:55 am - 8:31 pm

BUF

LEX

10h 36m2 stops

10:30 am - 10:31 pm

LEX

BUF

12h 01m2 stops

$348United Airlines

Sat, Feb 7 - Wed, Feb 11

6:34 am - 10:25 am

BUF

LEX

3h 51m1 stop

6:29 pm - 10:28 pm

LEX

BUF

3h 59m1 stop

$427American Airlines

Fri, Jun 5 - Sun, Jun 7

5:52 pm - 11:07 pm

BUF

LEX

5h 15m1 stop

5:52 pm - 11:47 pm

LEX

BUF

5h 55m1 stop

$458Delta

Wed, Dec 24 - Sun, Dec 28

10:29 am - 9:04 pm

BUF

LEX

10h 35m2 stops

6:00 am - 8:54 pm

LEX

BUF

14h 54m1 stop

$544United Airlines

Wed, Dec 24 - Sun, Dec 28

11:15 am - 5:42 pm

BUF

LEX

6h 27m2 stops

7:15 pm - 11:15 pm

LEX

BUF

4h 00m1 stop

$628American Airlines

Fri, Jun 5 - Sun, Jun 7

6:30 am - 9:04 pm

BUF

LEX

14h 34m1 stop

8:35 am - 7:25 pm

LEX

BUF

10h 50m2 stops

$629United Airlines

Mon, Dec 29 - Thu, Jan 29

10:29 am - 9:04 pm

BUF

LEX

10h 35m2 stops

6:00 am - 9:46 am

LEX

BUF

27h 46m2 stops

$751United Airlines

Wed, Dec 24 - Sun, Dec 28

Delta flights from Buffalo to Lexington

Our best Delta deals on Buffalo to Lexington flight tickets

Delta

Dec 19

BUF6:12 amBuffalo

3h 40m

1 stop

LEX9:52 amLexington Blue Grass

Dec 22

LEX6:20 amLexington Blue Grass

5h 01m

1 stop

BUF11:21 amBuffalo

$279

Find similar

Delta

Dec 24

BUF5:52 pmBuffalo

5h 15m

1 stop

LEX11:07 pmLexington Blue Grass

Dec 28

LEX5:52 pmLexington Blue Grass

5h 55m

1 stop

BUF11:47 pmBuffalo

$458

Find similar

United Airlines flights from Buffalo to Lexington

Our best United Airlines deals on Buffalo to Lexington flight tickets

United Airlines

Jan 31

BUF8:30 amBuffalo

4h 55m

1 stop

LEX1:25 pmLexington Blue Grass

Feb 4

LEX9:00 amLexington Blue Grass

4h 24m

1 stop

BUF1:24 pmBuffalo

$289

Find similar

United Airlines

Jan 31

BUF8:30 amBuffalo

4h 55m

1 stop

LEX1:25 pmLexington Blue Grass

Feb 4

LEX11:00 amLexington Blue Grass

8h 25m

2 stops

BUF7:25 pmBuffalo

$294

Find similar

United Airlines

Dec 13

BUF5:40 pmBuffalo

4h 50m

1 stop

LEX10:30 pmLexington Blue Grass

Dec 15

LEX7:00 amLexington Blue Grass

7h 22m

2 stops

BUF2:22 pmBuffalo

$324

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sat 1/31

8:30 am-1:25 pm

1 stop4h 55m

Lexington Blue Grass

Wed 2/4

9:00 am-1:24 pm

1 stop4h 24m

$289

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sat 1/31

8:30 am-1:25 pm

1 stop4h 55m

Lexington Blue Grass

Wed 2/4

11:00 am-7:25 pm

2 stops8h 25m

$294

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sat 1/31

11:24 am-8:31 pm

2 stops9h 07m

Lexington Blue Grass

Wed 2/4

11:00 am-7:25 pm

2 stops8h 25m

$334

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Sat 2/7

9:55 am-8:31 pm

2 stops10h 36m

Lexington Blue Grass

Wed 2/11

10:30 am-10:31 pm

2 stops12h 01m

$348

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Fri 6/5

6:34 am-10:25 am

1 stop3h 51m

Lexington Blue Grass

Sun 6/7

6:29 pm-10:28 pm

1 stop3h 59m

$427

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Wed 12/24

5:52 pm-11:07 pm

1 stop5h 15m

Lexington Blue Grass

Sun 12/28

5:52 pm-11:47 pm

1 stop5h 55m

$458

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Wed 12/24

10:29 am-9:04 pm

2 stops10h 35m

Lexington Blue Grass

Sun 12/28

6:00 am-8:54 pm

1 stop14h 54m

$544

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Fri 6/5

11:15 am-5:42 pm

2 stops6h 27m

Lexington Blue Grass

Sun 6/7

7:15 pm-11:15 pm

1 stop4h 00m

$628

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Mon 12/29

6:30 am-9:04 pm

1 stop14h 34m

Lexington Blue Grass

Thu 1/29

8:35 am-7:25 pm

2 stops10h 50m

$629

BuffaloLexington

BUF - LEX

BUFLEX

Buffalo

Wed 12/24

10:29 am-9:04 pm

2 stops10h 35m

Lexington Blue Grass

Sun 12/28

6:00 am-9:46 am

2 stops27h 46m

$751

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Lexington

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 month to fly to Lexington?

In general, February is the cheapest month to fly from Buffalo to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $228. If you are unable to visit Lexington during the month of February, then departing from Buffalo during the month January is also very affordable. Most momondo users find prices during this month for around $248.

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

On average, the least expensive day to fly to Lexington from Buffalo is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $232. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $428.

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

The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $238. Try not to purchase tickets in the afternoon because they tend to be around $358. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Buffalo to Lexington

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

Estimated round-trip price

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

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

Fastest flight time	3h 40m
Direct flights	None

The fastest flight from Buffalo to Lexington takes 3h 40m

There are no direct flights from Buffalo to Lexington. There are no popular flight routes from Buffalo to Lexington.

Search flight deals

How far is Buffalo to Lexington Blue Grass by plane?
Lexington Blue Grass is 446.3 mi away from Buffalo. Flights usually cover this in 3h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to Lexington Blue Grass Airport?
Prices for flights from Buffalo Airport to Lexington Blue Grass Airport were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Lexington Blue Grass Airport?
As of December 2025, there are 2 operators available to choose from for flights from Buffalo Airport to Lexington Blue Grass Airport.
How old do you have to be to fly from Buffalo Airport to Lexington Blue Grass Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Lexington Blue Grass Airport.
What documentation or ID do you need to fly to Lexington Blue Grass Airport?
The required travel and health documents for your Lexington Blue Grass 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 Lexington Blue Grass 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 Buffalo to Lexington?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Lexington is American Airlines (68% of total bookings). The next most popular airline is Delta (32%).

Best airlines flying from Buffalo to Lexington

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,048 reviews		Search American Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights

Richmond

Somerset

Georgetown

Danville

Frankfort

Winchester

Berea

Carlisle

Versailles

Why use momondo?

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

Finding the right flight to Lexington from Buffalo 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 Lexington quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lexington from Buffalo.

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

If you are not ready to book a flight from Buffalo to Lexington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lexington and let you know when they change.