$141+ Cheap flights from Buffalo to Lexington (BUF - LEX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LEX
Sep 24 — Oct 11
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 August 25, 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 August 25, 2026.
This Delta deal was found by Cheapflights users on 8/21. 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.
Fri 10/26:20 am -
1 stop3h 39m
Sun 10/47:35 am -
1 stop3h 47m
Deal found 8/21![Delta logo]()
$345
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Tue 10/65:50 pm -
1 stop6h 19m
Tue 10/135:29 am -
2 stops8h 55m
Deal found 8/22![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/91:08 pm -
1 stop7h 05m
Mon 9/144:48 pm -
1 stop6h 52m
Deal found 8/21![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 9/127:00 am -
1 stop6h 16m
Tue 9/1510:20 am -
1 stop6h 34m
Deal found 8/20![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/23. 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.
Thu 10/16:20 am -
1 stop3h 39m
Thu 10/810:28 am -
1 stop4h 45m
Deal found 8/23![Delta logo]()
$371
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/46:09 pm -
1 stop5h 37m
Mon 9/76:59 pm -
1 stop5h 03m
Deal found 8/21![American Airlines logo]()
$381
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 August 25, 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 August 25, 2026.
This Delta deal was found by Cheapflights users on 8/20. 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.
Thu 10/2212:15 pm -
1 stop4h 58m
Sun 10/257:35 am -
1 stop4h 00m
Deal found 8/20![Delta logo]()
$345
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/1210:27 am -
1 stop6h 43m
Tue 9/1510:20 am -
1 stop6h 34m
Deal found 8/22![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/42:51 pm -
2 stops8h 55m
Mon 9/76:59 pm -
1 stop5h 03m
Deal found 8/21![American Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 8/22. 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.
Tue 10/66:00 am -
1 stop5h 58m
Tue 10/1310:28 am -
1 stop4h 45m
Deal found 8/22![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 8/20. 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.
Fri 11/66:15 am -
1 stop3h 33m
Mon 11/93:51 pm -
1 stop7h 09m
Deal found 8/20![Delta logo]()
$345
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/810:30 am -
1 stop6h 41m
Sat 9/127:00 am -
2 stops7h 18m
Deal found 8/24![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 8/23. 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.
Thu 10/16:20 am -
1 stop3h 39m
Thu 10/810:28 am -
1 stop4h 45m
Deal found 8/23![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 10/105:45 pm -
1 stop6h 10m
Tue 10/136:00 am -
2 stops8h 23m
Deal found 8/20![United Airlines logo]()
$410
Last-minute flights from Buffalo to LexingtonDiscover last-minute flight deals from Buffalo to Lexington. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Lexington. Data last updated August 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/46:09 pm -
1 stop5h 37m
Mon 9/76:59 pm -
1 stop5h 03m
Deal found 8/21![American Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/810:30 am -
1 stop6h 41m
Sat 9/121:57 pm -
1 stop7h 10m
Deal found 8/24![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/91:08 pm -
1 stop7h 05m
Mon 9/144:48 pm -
1 stop6h 52m
Deal found 8/21![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 9/127:00 am -
1 stop6h 16m
Tue 9/1510:20 am -
1 stop6h 34m
Deal found 8/20![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/23. 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.
Sun 9/206:20 am -
1 stop3h 39m
Sun 9/277:35 am -
1 stop3h 47m
Deal found 8/23![Delta logo]()
$345
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 August 25, 2026.
Search for one-way flight options from Buffalo to Lexington. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:40 pm -
2 stops28h 10m
Deal found 8/24![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:51 pm -
3 stops46h 59m
Deal found 8/24![Multiple Airlines logo]()
$172
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/2210:30 am -
1 stop6h 41m
Deal found 8/24![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 8/23. 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.
Sun 11/86:31 pm -
1 stop4h 37m
Deal found 8/23![Delta logo]()
$273
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/165:18 pm -
1 stop6h 33m
Deal found 8/21![American Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/166:00 am -
2 stops11h 11m
Deal found 8/25![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Mon 11/912:05 pm -
2 stops11h 43m
Deal found 8/23![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/45:58 pm -
1 stop5h 57m
Deal found 8/21![United Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/410:26 am -
2 stops7h 59m
Deal found 8/21![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/226:00 am -
2 stops7h 48m
Deal found 8/24![American Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/26:55 am -
1 stop6h 21m
Deal found 8/24![United Airlines logo]()
$374
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 August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $345 (Delta) |
One-way from | $141 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $316 |
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 August 25, 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
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Thu 10/22
12:15 pm-5:13 pm
1 stop4h 58m
Lexington Blue Grass
Sun 10/25
7:35 am-11:35 am
1 stop4h 00m
$345
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Tue 10/6
6:00 am-11:58 am
1 stop5h 58m
Lexington Blue Grass
Tue 10/13
10:28 am-3:13 pm
1 stop4h 45m
$345
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Fri 11/6
6:15 am-9:48 am
1 stop3h 33m
Lexington Blue Grass
Mon 11/9
3:51 pm-11:00 pm
1 stop7h 09m
$345
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Sat 9/12
10:27 am-5:10 pm
1 stop6h 43m
Lexington Blue Grass
Tue 9/15
10:20 am-4:54 pm
1 stop6h 34m
$369
Quickest round-trip
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Thu 10/1
6:20 am-9:59 am
1 stop3h 39m
Lexington Blue Grass
Thu 10/8
10:28 am-3:13 pm
1 stop4h 45m
$371
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Fri 9/4
2:51 pm-11:46 pm
2 stops8h 55m
Lexington Blue Grass
Mon 9/7
6:59 pm-12:02 am
1 stop5h 03m
$386
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Tue 9/8
10:30 am-5:11 pm
1 stop6h 41m
Lexington Blue Grass
Sat 9/12
7:00 am-2:18 pm
2 stops7h 18m
$404
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Sat 10/10
5:45 pm-11:55 pm
1 stop6h 10m
Lexington Blue Grass
Tue 10/13
6:00 am-2:23 pm
2 stops8h 23m
$410
Cheapest one-way
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Tue 9/22
10:30 am-5:11 pm
1 stop6h 41m
$264
BuffaloLexington
BUF Buffalo - LEX Lexington Blue Grass
BUFLEX
Buffalo
Thu 11/12
6:00 am-11:49 am
1 stop5h 49m
$273
Showing 1-10 of 16 resultsSorted 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Lexington
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 August 25, 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.
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
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
Berea
Frankfort
Georgetown
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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 August 25, 2026.
Buffalo and Lexington flights
Browse other Buffalo and Lexington flight options. Last updated on August 25, 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 August 25, 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$303 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$376 | FlexibilityNo cancel fee | On-timeN/A |