$283+ Cheap flights from Lexington to Buffalo (LEX - BUF)
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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BUF
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Lexington to Buffalo 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 Lexington to Buffalo
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Cheapest flights from Lexington to BuffaloExplore the most affordable flight options available from Lexington to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Lexington to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/1010:11 am -
1 stop6h 32m
Sat 10/175:45 pm -
1 stop6h 10m
Deal found 9/19![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/210:11 am -
1 stop6h 32m
Tue 10/65:45 pm -
1 stop6h 10m
Deal found 9/17![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 9/18. 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 10/306:00 am -
1 stop5h 16m
Sun 11/16:15 am -
1 stop3h 25m
Deal found 9/18![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 9/20. 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 10/96:00 am -
1 stop5h 16m
Mon 10/126:15 am -
1 stop3h 33m
Deal found 9/20![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 9/18. 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 9/2910:39 am -
1 stop4h 34m
Sat 10/36:20 am -
1 stop3h 29m
Deal found 9/18![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 9/17. 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 10/23:57 pm -
1 stop7h 00m
Mon 10/56:28 pm -
1 stop4h 29m
Deal found 9/17![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/248:50 am -
2 stops10h 22m
Wed 10/286:30 am -
1 stop6h 43m
Deal found 9/16![United Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:15 am -
1 stop5h 30m
Mon 11/234:25 pm -
2 stops7h 17m
Deal found 9/20![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 9/18. 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 9/305:23 am -
2 stops8h 30m
Sat 10/36:30 am -
1 stop4h 43m
Deal found 9/18![American Airlines logo]()
$488
Best flights from Lexington to BuffaloDiscover carefully curated flight deals from Lexington to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Lexington to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/108:50 am -
2 stops10h 17m
Sat 10/175:45 pm -
1 stop6h 10m
Deal found 9/19![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/18. 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 10/306:00 am -
1 stop5h 16m
Sun 11/16:15 am -
1 stop3h 25m
Deal found 9/18![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/210:11 am -
1 stop6h 32m
Tue 10/65:45 pm -
1 stop6h 10m
Deal found 9/17![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 9/18. 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.
Sat 10/37:35 am -
1 stop3h 47m
Wed 10/710:00 am -
1 stop4h 42m
Deal found 9/18![Delta logo]()
$461
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/248:50 am -
2 stops10h 22m
Wed 10/286:00 am -
2 stops7h 13m
Deal found 9/16![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 9/20. 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 10/95:53 pm -
1 stop6h 06m
Mon 10/126:15 am -
1 stop3h 33m
Deal found 9/20![Delta logo]()
$498
This Delta deal was found by Cheapflights users on 9/18. 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 10/16:00 pm -
1 stop5h 53m
Sat 10/36:20 am -
1 stop3h 29m
Deal found 9/18![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 9/17. 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 10/95:53 pm -
1 stop6h 06m
Sun 10/1110:00 am -
1 stop4h 42m
Deal found 9/17![Delta logo]()
$528
Last-minute flights from Lexington to BuffaloDiscover last-minute flight deals from Lexington to Buffalo. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Lexington to Buffalo. Data last updated September 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/18. 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 9/2910:39 am -
1 stop4h 34m
Sat 10/36:20 am -
1 stop3h 29m
Deal found 9/18![Delta logo]()
$461
This American Airlines deal was found by Cheapflights users on 9/18. 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 9/305:23 am -
2 stops8h 30m
Sat 10/36:30 am -
1 stop4h 43m
Deal found 9/18![American Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/210:11 am -
1 stop6h 32m
Tue 10/65:45 pm -
1 stop6h 10m
Deal found 9/17![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 9/17. 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 10/23:57 pm -
1 stop7h 00m
Mon 10/56:28 pm -
1 stop4h 29m
Deal found 9/17![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 9/20. 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 10/96:00 am -
1 stop5h 16m
Mon 10/126:15 am -
1 stop3h 33m
Deal found 9/20![Delta logo]()
$447
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/1010:11 am -
1 stop6h 32m
Sat 10/175:45 pm -
1 stop6h 10m
Deal found 9/19![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/248:50 am -
2 stops10h 22m
Wed 10/286:30 am -
1 stop6h 43m
Deal found 9/16![United Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 9/18. 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 10/306:00 am -
1 stop5h 16m
Sun 11/16:15 am -
1 stop3h 25m
Deal found 9/18![Delta logo]()
$397
One-way flights from Lexington to BuffaloSearch for one-way flight options from Lexington to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Lexington to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This American Airlines deal was found by Cheapflights users on 9/18. 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 10/236:58 pm -
1 stop5h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Fri 10/233:37 pm -
2 stops44h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 9/3011:45 am -
3 stops49h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/18. 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 9/3010:11 am -
1 stop6h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 9/276:21 am -
1 stop4h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 9/276:00 am -
2 stops8h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Sun 9/276:40 pm -
3 stops47h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$601
Find flight deals from Lexington to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Buffalo (BUF). 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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (United Airlines) |
One-way from | $283 (American Airlines) |
Popular in | October |
Cheapest in | May |
Average price | $306 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lexington to Buffalo 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 September 21, 2026.
Use the filters below to find and compare flights from Lexington to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Fri 10/23
6:58 pm-11:59 pm
1 stop5h 01m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$283
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Sat 10/10
8:50 am-7:07 pm
2 stops10h 17m
Buffalo
Sat 10/17
5:45 pm-11:55 pm
1 stop6h 10m
$339
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Fri 10/23
3:37 pm-11:58 am
2 stops44h 21m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$355
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Fri 10/2
10:11 am-4:43 pm
1 stop6h 32m
Buffalo
Tue 10/6
5:45 pm-11:55 pm
1 stop6h 10m
$373
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Wed 9/30
11:45 am-12:55 pm
3 stops49h 10m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$374
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Wed 9/30
10:11 am-4:43 pm
1 stop6h 32m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$384
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Fri 10/30
6:00 am-11:16 am
1 stop5h 16m
Buffalo
Sun 11/1
6:15 am-9:40 am
1 stop3h 25m
$397
Quickest round-trip
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Sun 9/27
6:21 am-10:41 am
1 stop4h 20m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$412
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Sat 10/3
7:35 am-11:22 am
1 stop3h 47m
Buffalo
Wed 10/7
10:00 am-2:42 pm
1 stop4h 42m
$461
LexingtonBuffalo
LEX Lexington Blue Grass - BUF Buffalo
LEXBUF
Lexington Blue Grass
Sat 10/24
8:50 am-7:12 pm
2 stops10h 22m
Buffalo
Wed 10/28
6:00 am-1:13 pm
2 stops7h 13m
$487
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Lexington to Buffalo
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 Lexington to Buffalo in September.
| 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 Lexington-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lexington-Buffalo 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 Lexington-Buffalo 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 Lexington to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Lexington with our price prediction graph.
LEX-BUF
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.
Related info for your journey
Find useful and relevant information for your journey from Lexington to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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