$343+ Cheap flights from Buffalo to Lexington (BUF - LEX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LEX
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Lexington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Lexington
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to LexingtonExplore the most affordable flight options available from Buffalo to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Buffalo to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
1 stop6h 43m
Sat 11/141:50 pm -
1 stop7h 01m
Deal found 10/26![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:35 am -
1 stop3h 18m
Sun 11/295:49 pm -
1 stop6h 10m
Deal found 10/29![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:58 pm -
1 stop5h 56m
Sun 11/155:25 am -
2 stops8h 45m
Deal found 10/27![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:58 pm -
1 stop5h 56m
Sun 11/155:25 am -
2 stops8h 45m
Deal found 10/30![United Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:45 pm -
1 stop5h 03m
Sun 11/155:14 am -
1 stop5h 34m
Deal found 10/27![American Airlines logo]()
$503
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:35 am -
2 stops8h 04m
Sun 12/275:05 am -
1 stop5h 19m
Deal found 10/29![American Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:55 pm -
2 stops8h 59m
Sun 11/2910:10 pm -
1 stop4h 37m
Deal found 10/29![United Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:46 pm -
1 stop5h 02m
Sun 11/155:00 am -
1 stop5h 40m
Deal found 10/30![American Airlines logo]()
$593
Best flights from Buffalo to LexingtonDiscover carefully curated flight deals from Buffalo to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Buffalo to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
1 stop6h 43m
Sat 11/141:50 pm -
1 stop7h 01m
Deal found 10/26![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:58 pm -
1 stop5h 56m
Tue 11/179:00 am -
1 stop4h 17m
Deal found 10/29![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:58 pm -
1 stop5h 56m
Sun 11/155:25 am -
2 stops8h 45m
Deal found 10/27![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/245:50 pm -
1 stop6h 09m
Sat 2/271:53 pm -
1 stop7h 28m
Deal found 10/29![United Airlines logo]()
$429
Last-minute flights from Buffalo to LexingtonDiscover last-minute flight deals from Buffalo to Lexington. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Lexington. Data last updated October 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
1 stop6h 43m
Sat 11/141:50 pm -
1 stop7h 01m
Deal found 10/26![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:58 pm -
1 stop5h 56m
Sun 11/155:25 am -
2 stops8h 45m
Deal found 10/27![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:45 pm -
1 stop5h 03m
Sun 11/155:14 am -
1 stop5h 34m
Deal found 10/27![American Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:58 pm -
1 stop5h 56m
Sun 11/155:25 am -
2 stops8h 45m
Deal found 10/30![United Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:46 pm -
1 stop5h 02m
Sun 11/155:00 am -
1 stop5h 40m
Deal found 10/30![American Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:35 am -
1 stop3h 18m
Sun 11/295:49 pm -
1 stop6h 10m
Deal found 10/29![Delta logo]()
$385
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:35 am -
2 stops8h 04m
Sun 12/275:05 am -
1 stop5h 19m
Deal found 10/29![American Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:55 pm -
2 stops8h 59m
Sun 11/2910:10 pm -
1 stop4h 37m
Deal found 10/29![United Airlines logo]()
$547
One-way flights from Buffalo to LexingtonSearch for one-way flight options from Buffalo to Lexington. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Buffalo to Lexington. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:37 pm -
1 stop4h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:51 am -
2 stops8h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$348
Find flight deals from Buffalo to Lexington
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (United Airlines) |
One-way from | $343 (American Airlines) |
Popular in | September |
Cheapest in | April |
Average price | $376 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Lexington 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, Cheapflights users made 7,457,451 searches. Data last updated October 31, 2026.
Use the filters below to find and compare flights from Buffalo to Lexington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Thu 11/12
10:51 am-7:10 pm
2 stops8h 19m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$348
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Tue 11/10
6:30 am-1:13 pm
1 stop6h 43m
Lexington Blue Grass
Sat 11/14
1:50 pm-8:51 pm
1 stop7h 01m
$369
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Fri 11/13
5:58 pm-11:54 pm
1 stop5h 56m
Lexington Blue Grass
Tue 11/17
9:00 am-1:17 pm
1 stop4h 17m
$369
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Thu 11/12
5:58 pm-11:54 pm
1 stop5h 56m
Lexington Blue Grass
Sun 11/15
5:25 am-2:10 pm
2 stops8h 45m
$409
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Wed 2/24
5:50 pm-11:59 pm
1 stop6h 09m
Lexington Blue Grass
Sat 2/27
1:53 pm-9:21 pm
1 stop7h 28m
$429
Sorted by cheapest first
Compare providers for flights from Buffalo to Lexington
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Lexington in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Lexington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Lexington
Have a flexible travel schedule? Discover the best time to fly to Lexington from Buffalo with our price prediction graph.
BUF-LEX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Lexington
Get insights into the airlines that provide service to Lexington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lexington. Reviews last updated October 31, 2026.
Read through reviews of airlines operating flights from Buffalo to Lexington, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lexington?
Book flights to Lexington if you plan to visit one of these locationsSomerset
Richmond
Danville
Frankfort
Georgetown
Berea
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Complete your trip
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Other flights to Lexington
Explore flights to Lexington departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.
Buffalo and Lexington flights
Browse other Buffalo and Lexington flight options. Last updated on October 31, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Buffalo to Lexington
Discover the top 2 airlines that operate flights from Buffalo to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$303 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$378 | FlexibilityNo cancel fee | On-timeN/A |