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CA $263 Cheap Flights from Buffalo (BUF) to Lexington (LEX)

View CA $263 flight on Sat, Sep 12, 2026Opens in a new window

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 $263 for one-way flights and CA $500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 22 - Tue, Oct 13
BUF
Buffalo
LEX
Lexington
CA $500 Roundtrip, found 2 days ago
CA $500
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 22 from Buffalo to Lexington, returning Tue, Oct 13, priced at CA $500 found 2 days ago
Delta
Tue, Jan 26 - Tue, Feb 2
BUF
Buffalo
LEX
Lexington
CA $500 Roundtrip, found 4 days ago
CA $500
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 26 from Buffalo to Lexington, returning Tue, Feb 2, priced at CA $500 found 4 days ago
Delta
Tue, Oct 6 - Tue, Oct 27
BUF
Buffalo
LEX
Lexington
CA $501 Roundtrip, found 9 hours ago
CA $501
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Oct 6 from Buffalo to Lexington, returning Tue, Oct 27, priced at CA $501 found 9 hours ago
Delta
Sat, Sep 26 - Tue, Oct 13
BUF
Buffalo
LEX
Lexington
CA $513 Roundtrip, found 2 days ago
CA $513
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 26 from Buffalo to Lexington, returning Tue, Oct 13, priced at CA $513 found 2 days ago
Delta
Tue, Sep 22 - Fri, Oct 9
BUF
Buffalo
LEX
Lexington
CA $514 Roundtrip, found 2 days ago
CA $514
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 22 from Buffalo to Lexington, returning Fri, Oct 9, priced at CA $514 found 2 days ago
Delta
Thu, Jan 28 - Tue, Feb 2
BUF
Buffalo
LEX
Lexington
CA $514 Roundtrip, found 4 days ago
CA $514
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jan 28 from Buffalo to Lexington, returning Tue, Feb 2, priced at CA $514 found 4 days ago
Delta
Tue, Jan 26 - Thu, Feb 4
BUF
Buffalo
LEX
Lexington
CA $515 Roundtrip, found 4 days ago
CA $515
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 26 from Buffalo to Lexington, returning Thu, Feb 4, priced at CA $515 found 4 days ago
United
Fri, Sep 25 - Sat, Oct 10
BUF
Buffalo
LEX
Lexington
CA $517 Roundtrip, found 2 days ago
CA $517
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 25 from Buffalo to Lexington, returning Sat, Oct 10, priced at CA $517 found 2 days ago
United
Sat, Jan 30 - Thu, Feb 4
BUF
Buffalo
LEX
Lexington
CA $517 Roundtrip, found 4 days ago
CA $517
Roundtrip
found 4 days ago
Select United flight, departing Sat, Jan 30 from Buffalo to Lexington, returning Thu, Feb 4, priced at CA $517 found 4 days ago
American Airlines
Wed, Nov 4 - Wed, Nov 11
BUF
Buffalo
LEX
Lexington
CA $526 Roundtrip, found 5 days ago
CA $526
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 4 from Buffalo to Lexington, returning Wed, Nov 11, priced at CA $526 found 5 days ago

Find the cheapest month to fly from Buffalo (BUF) to Lexington (LEX)

January is typically the cheapest month to fly

From CA $324 - CA $634 per traveller.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) cost?
You can find cheap one-way flights from CA $263 and cheap return flights from CA $500 BUF to LEX with Expedia. Return flights often range between CA$473 and CA$1157. 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 BUF to LEX ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
If you're looking for the most budget-friendly time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass), March is typically the cheapest month. You can expect average return fares around CA$387 during this time. Other cheap months to fly from Buffalo to Lexington include May and December.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
Enter BUF to LEX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
American Airlines is one of the cheapest airlines offering connecting return flights from Buffalo Niagara Intl. (BUF) to Blue Grass (LEX), with tickets starting from around CA$392 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
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 cheapest months to fly from Buffalo Niagara International Airport (BUF) to Blue Grass (LEX) are typically March and May, with average return flights around CA$387. The most popular months for this route are June and April, meaning you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, you can find good value in March and May, and more choices in June and April.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
There are approximately 28 connecting flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass). 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, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) typically departs around 5:00 AM. This flight is operated by American Airlines. Please note that this is a seasonal service, active only in May. An early departure like this can help you make the most of 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 find the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass) on a Monday, with around 23 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and American Airlines. Looking at the week, Monday has notably more flight options compared to other days, offering you more flexibility.
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. Many major carriers, including Delta, American Airlines and United, offer flights during this window. Many travelers prefer this because it allows for an early start to their journey, giving them more time at their destination.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
There are no nonstop flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass). The distance between these two cities is approximately 735 kilometres. Flights with one stop typically take around 6 hours 18 minutes. If you opt for flights with two or more stops, your travel time will be longer, usually around 10 hours. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Lexington, KY (LEX-Blue Grass)?
Yes, you can fly business class or first class between BUF and LEX. You can fly business class with Delta.First class cabins are available on Delta, United, and American Airlines.
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, KY (LEX) from Buffalo, NY (BUF)?
If you're planning to travel to Lexington from Buffalo Niagara Intl. (BUF), you can fly directly into Blue Grass (LEX) which offers domestic flights and connections. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), or 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 $499
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 $500 rising to CA $526.  

Here are more money-saving tips: 

  • Fly in September 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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*Available to Expedia members.