CA $291 Cheap Flights from Buffalo (BUF) to Lexington (LEX)

View CA $291 flight on Sun, Jun 21, 2026Opens in a new window

Flight 1

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Blue Grass Airport (LEX)

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Cheap flights from Buffalo (BUF) to Lexington (LEX)

Prices were available within the past 7 days and start at CA $291 for one-way flights and CA $392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jun 20 - Sun, Jun 28
BUF
Buffalo
LEX
Lexington
CA $392 Roundtrip, found 1 day ago
CA $392
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jun 20 from Buffalo to Lexington, returning Sun, Jun 28, priced at CA $392 found 1 day ago
American Airlines
Tue, Aug 11 - Wed, Aug 19
BUF
Buffalo
LEX
Lexington
CA $394 Roundtrip, found 3 days ago
CA $394
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 11 from Buffalo to Lexington, returning Wed, Aug 19, priced at CA $394 found 3 days ago
Delta
Fri, May 29 - Tue, Jun 2
BUF
Buffalo
LEX
Lexington
CA $406 Roundtrip, found 13 hours ago
CA $406
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, May 29 from Buffalo to Lexington, returning Tue, Jun 2, priced at CA $406 found 13 hours ago
American Airlines
Fri, May 22 - Sun, May 24
BUF
Buffalo
LEX
Lexington
CA $414 Roundtrip, found 5 days ago
CA $414
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, May 22 from Buffalo to Lexington, returning Sun, May 24, priced at CA $414 found 5 days ago
Delta
Sat, Jun 20 - Sun, Jun 21
BUF
Buffalo
LEX
Lexington
CA $427 Roundtrip, found 1 day ago
CA $427
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jun 20 from Buffalo to Lexington, returning Sun, Jun 21, priced at CA $427 found 1 day ago
American Airlines
Tue, Aug 11 - Wed, Aug 19
BUF
Buffalo
LEX
Lexington
CA $428 Roundtrip, found 3 days ago
CA $428
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 11 from Buffalo to Lexington, returning Wed, Aug 19, priced at CA $428 found 3 days ago
American Airlines
Sat, Jun 6 - Tue, Jun 16
BUF
Buffalo
LEX
Lexington
CA $430 Roundtrip, found 6 days ago
CA $430
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jun 6 from Buffalo to Lexington, returning Tue, Jun 16, priced at CA $430 found 6 days ago
American Airlines
Thu, Jul 30 - Mon, Aug 3
BUF
Buffalo
LEX
Lexington
CA $434 Roundtrip, found 2 days ago
CA $434
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jul 30 from Buffalo to Lexington, returning Mon, Aug 3, priced at CA $434 found 2 days ago
Delta
Fri, May 29 - Sat, May 30
BUF
Buffalo
LEX
Lexington
CA $441 Roundtrip, found 13 hours ago
CA $441
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, May 29 from Buffalo to Lexington, returning Sat, May 30, priced at CA $441 found 13 hours ago
United
Sat, Sep 19 - Mon, Oct 5
BUF
Buffalo
LEX
Lexington
CA $489 Roundtrip, found 4 days ago
CA $489
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 19 from Buffalo to Lexington, returning Mon, Oct 5, priced at CA $489 found 4 days ago

Alternative airports near Lexington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Blue Grass LEX. Cheapest and Closest option available. Average driving time to city centre is 9 minutes. Flights from CA $414
LEX
Blue Grass
CheapestClosest
Average driving time to city centre9 min
Flights from CA $414

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) cost?
One-way flights typically cost between $904 and $2,424 and return flights often range between $904 and $2,424. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
March is typically the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass), with average round-trip fares around 677 CAD. This is about 25% lower than the average price throughout the year. March often sees lower prices as the peak winter travel season winds down and before the summer rush begins, leading airlines to offer more competitive fares. Other cheap months to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) include May and December.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
The best time to fly from Buffalo Niagara Intl. (BUF) to Blue Grass (LEX) is typically May. This month offers a great balance, as it's one of the cheapest times to fly, with average round-trip flights around 677 CAD. May is also a popular month for this route, meaning you'll have plenty of flight options to choose from. This information is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
There are approximately 27 connecting flights per day from Buffalo Niagara Intl. (BUF) to Blue Grass (LEX). Some common connection points include O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), and Liberty Intl. (EWR).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Blue Grass (LEX) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to Blue Grass (LEX) on a Monday, with around 21 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Delta Air Lines, and American Airlines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Blue Grass (LEX) are in the early morning, from 6am to 9am. About 26% of passengers prefer this time window. Many major carriers, including Delta Air Lines, American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
Flights from BUF to LEX with one stop typically take around 4 hours 30 minutes, covering approximately 457 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
Select the "Business class" and "First class" filters when looking for BUF to LEX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lexington from Buffalo Niagara Intl. (BUF)?
If you're planning to travel to Lexington from Buffalo Niagara Intl. (BUF), you can fly into Blue Grass (LEX) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), LaGuardia (LGA) before reaching Lexington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Blue Grass
Airlines serving
American Airlines, Delta, United
Roundtrip price
CA $392
Distance
731 km

Book with confidence

Buffalo to Lexington Flights

The easy way to book your flights from Buffalo to Lexington 

With Expedia, it’s simple to find and book flights to Lexington from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Blue Grass, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Lexington today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Blue Grass, LEX 

Sort your search results by price to find great deals on your flight from Buffalo to Lexington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Lexington from Buffalo currently is just CA $392 rising to CA $489.  

Here are more money-saving tips: 

  • Fly in June when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Lexington  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Lexington from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Lexington with Expedia today.

Buffalo to Lexington Flights

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