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Cheap flights from Kentucky to Buffalo (BUF) from $136

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — BUF
May 6 — May 131
From?
To?
Mon 5/6
Mon 5/13
1 adult, Economy
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How far in advance should I book a flight from Kentucky to Buffalo?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 90% on flights from Kentucky to Buffalo compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $436. For sooner than that we have options available in the next 3 days from $448.

What is the cheapest month to fly from Kentucky to Buffalo?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, August can be a great choice for travel to Buffalo. Flights to Buffalo from Kentucky in August are about $389 on average during August, but can be found for as low as $236.

When is the cheapest time to fly from Kentucky to Buffalo (KY - BUF)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Buffalo as you normally would.

Cheap Delta flights from Kentucky to Buffalo

Explore cheap flight options specifically provided by Delta for the route between Kentucky and Buffalo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Kentucky to Buffalo. Come back soon if you're not finding the exact deal you're looking for.
Tue 6/46:42 pmLEX - BUF
1 stop5h 17mDelta
Wed 6/56:00 amBUF - LEX
1 stop6h 09mDelta
Deal found 4/30$248
Fri 6/75:51 pmLEX - BUF
1 stop6h 12mDelta
Sun 6/96:15 amBUF - LEX
1 stop3h 55mDelta
Deal found 4/30$268
Tue 10/16:35 pmLEX - BUF
1 stop5h 19mDelta
Sat 10/56:05 amBUF - LEX
1 stop4h 12mDelta
Deal found 4/29$293
Fri 10/2511:00 amLEX - BUF
1 stop6h 17mDelta
Sun 10/276:05 amBUF - LEX
1 stop4h 12mDelta
Deal found 5/1$435

Cheap United Airlines flights from Kentucky to Buffalo

Explore cheap flight options specifically provided by United Airlines for the route between Kentucky and Buffalo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Kentucky to Buffalo. Make sure to examine the flight information before completing your reservation.
Tue 10/112:30 pmLEX - BUF
1 stop4h 03mUnited Airlines
Sat 10/57:00 amBUF - LEX
1 stop6h 13mUnited Airlines
Deal found 4/30$328
Thu 5/162:03 pmLEX - BUF
1 stop6h 58mUnited Airlines
Sun 5/197:00 amBUF - LEX
1 stop4h 32mUnited Airlines
Deal found 5/1$403
Sat 10/52:05 pmSDF - BUF
1 stop6h 28mUnited Airlines
Tue 10/810:25 amBUF - SDF
2 stops10h 08mUnited Airlines
Deal found 4/30$430
Wed 6/266:00 amSDF - BUF
1 stop3h 41mUnited Airlines
Sat 6/296:18 amBUF - SDF
2 stops14h 08mUnited Airlines
Deal found 4/30$504
Tue 5/1412:25 pmSDF - BUF
2 stops10h 58mUnited Airlines
Wed 5/156:00 pmBUF - SDF
1 stop5h 33mUnited Airlines
Deal found 4/30$543
Sat 5/184:13 pmLEX - BUF
2 stops17h 33mUnited Airlines
Mon 5/205:55 pmBUF - LEX
1 stop4h 18mUnited Airlines
Deal found 4/29$579
Sat 5/182:03 pmLEX - BUF
1 stop6h 58mUnited Airlines
Sun 5/1910:27 amBUF - LEX
2 stops25h 05mUnited Airlines
Deal found 4/29$653
Sat 5/184:13 pmLEX - BUF
2 stops17h 33mUnited Airlines
Mon 5/205:55 pmBUF - LEX
2 stops20h 54mUnited Airlines
Deal found 4/29$656
Thu 5/169:35 amSDF - BUF
1 stop4h 18mUnited Airlines
Thu 5/167:59 pmBUF - SDF
2 stops15h 45mUnited Airlines
Deal found 5/1$688

Cheap Kentucky to Buffalo flights in May & June 2024

Find cheap flight options from Kentucky to Buffalo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 1, 2024.
The lowest fares we've come across on flights traveling from Kentucky to Buffalo in May and June 2024. Check back soon for alternative fares.
Thu 5/238:14 pmSDF - BUF
1 stop5h 41mAmerican Airlines
Tue 5/285:26 pmBUF - SDF
1 stop4h 55mAmerican Airlines
Deal found 4/30$301
Fri 5/316:01 pmSDF - BUF
1 stop6h 31mAmerican Airlines
Sun 6/26:23 amBUF - SDF
1 stop4h 16mAmerican Airlines
Deal found 4/30$322
Fri 5/313:43 pmSDF - BUF
2 stops6h 49mAmerican Airlines
Sun 6/26:23 amBUF - SDF
1 stop4h 16mAmerican Airlines
Deal found 4/30$327
Sat 5/188:09 pmLEX - BUF
1 stop4h 23mAmerican Airlines
Sun 5/1911:32 amBUF - LEX
1 stop4h 35mAmerican Airlines
Deal found 4/29$377
Thu 5/162:03 pmLEX - BUF
1 stop6h 58mUnited Airlines
Sun 5/197:00 amBUF - LEX
1 stop4h 32mUnited Airlines
Deal found 5/1$403
Tue 5/146:01 pmSDF - BUF
1 stop6h 31mAmerican Airlines
Wed 5/155:26 pmBUF - SDF
1 stop6h 42mAmerican Airlines
Deal found 4/29$455
Thu 5/238:14 pmSDF - BUF
1 stop5h 41mAmerican Airlines
Tue 5/286:08 amBUF - SDF
2 stops8h 50mAmerican Airlines
Deal found 4/30$460
Tue 5/1411:29 amSDF - BUF
1 stop5h 07mAmerican Airlines
Wed 5/156:08 amBUF - SDF
1 stop7h 17mAmerican Airlines
Deal found 4/30$466
Thu 5/161:08 pmLEX - BUF
2 stops10h 24mAmerican Airlines
Sun 5/1911:32 amBUF - LEX
1 stop4h 35mAmerican Airlines
Deal found 5/1$471

Kentucky to Buffalo 2024 flight deals

Discover exclusive flight deals for travel between Kentucky and Buffalo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
The lowest fares we've come across on flights traveling from Kentucky to Buffalo in May and June 2024. Check back soon for alternative fares.
Tue 6/46:42 pmLEX - BUF
1 stop5h 17mDelta
Wed 6/56:00 amBUF - LEX
1 stop6h 09mDelta
Deal found 4/30$248
Tue 8/66:17 amSDF - BUF
1 stop6h 49mAmerican Airlines
Sat 8/107:05 pmBUF - SDF
1 stop5h 25mAmerican Airlines
Deal found 4/30$261
Fri 6/75:51 pmLEX - BUF
1 stop6h 12mDelta
Sun 6/96:15 amBUF - LEX
1 stop3h 55mDelta
Deal found 4/30$268
Tue 10/16:35 pmLEX - BUF
1 stop5h 19mDelta
Sat 10/56:05 amBUF - LEX
1 stop4h 12mDelta
Deal found 4/29$293
Thu 5/238:14 pmSDF - BUF
1 stop5h 41mAmerican Airlines
Tue 5/285:26 pmBUF - SDF
1 stop4h 55mAmerican Airlines
Deal found 4/30$301
Thu 7/46:20 amSDF - BUF
1 stop6h 45mAmerican Airlines
Tue 7/96:06 amBUF - SDF
1 stop4h 18mAmerican Airlines
Deal found 5/1$302
Fri 5/316:01 pmSDF - BUF
1 stop6h 31mAmerican Airlines
Sun 6/26:23 amBUF - SDF
1 stop4h 16mAmerican Airlines
Deal found 4/30$322
Fri 5/313:43 pmSDF - BUF
2 stops6h 49mAmerican Airlines
Sun 6/26:23 amBUF - SDF
1 stop4h 16mAmerican Airlines
Deal found 4/30$327
Tue 10/112:30 pmLEX - BUF
1 stop4h 03mUnited Airlines
Sat 10/57:00 amBUF - LEX
1 stop6h 13mUnited Airlines
Deal found 4/30$328

One-way flights to Buffalo from Kentucky

Search for one-way flight options from Kentucky to Buffalo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Take a look at some of the one-way flights we've detected from Kentucky to Buffalo. For those needing a return trip from Kentucky, there is a search form available above.
Sat 10/58:48 amSDF - BUF
1 stop4h 13mAmerican Airlines
Deal found 4/30$136
Wed 10/210:10 amSDF - BUF
1 stop4h 18mDelta
Deal found 4/30$137
Fri 10/48:22 pmSDF - BUF
1 stop3h 37mAmerican Airlines
Deal found 4/30$146
Thu 10/310:10 amSDF - BUF
1 stop4h 18mDelta
Deal found 4/30$147
Sun 6/168:16 pmSDF - BUF
1 stop4h 07mAmerican Airlines
Deal found 4/30$166
Thu 7/115:50 pmLEX - BUF
1 stop6h 09mDelta
Deal found 4/30$207
Sun 5/196:45 amSDF - BUF
2 stops8h 52mAmerican Airlines
Deal found 4/30$233
Wed 10/24:02 pmSDF - BUF
2 stops6h 03mAmerican Airlines
Deal found 4/30$238
Sat 10/57:54 amSDF - BUF
2 stops8h 16mAmerican Airlines
Deal found 4/30$239

Find flights from Kentucky to Buffalo within your budget

Customize your flight search to find flights from Kentucky 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 2,899,487 searches. Data last updated May 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$248 - $403

Route

Depart

Return

Price

Lexington Blue GrassBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Tue 6/4

1 stop5h 17m

Buffalo

Wed 6/5

1 stop6h 09m

$248

Louisville IntlBuffalo

SDF - BUF

SDFBUF

Louisville Intl

Tue 8/6

1 stop6h 49m

Buffalo

Sat 8/10

1 stop5h 25m

$261

Lexington Blue GrassBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Fri 6/7

1 stop6h 12m

Buffalo

Sun 6/9

1 stop3h 55m

$268

Lexington Blue GrassBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Tue 10/1

1 stop5h 19m

Buffalo

Sat 10/5

1 stop4h 12m

$293

Louisville IntlBuffalo

SDF - BUF

SDFBUF

Louisville Intl

Thu 5/23

1 stop5h 41m

Buffalo

Tue 5/28

1 stop4h 55m

$301

Louisville IntlBuffalo

SDF - BUF

SDFBUF

Louisville Intl

Thu 7/4

1 stop6h 45m

Buffalo

Tue 7/9

1 stop4h 18m

$302

Louisville IntlBuffalo

SDF - BUF

SDFBUF

Louisville Intl

Fri 5/31

1 stop6h 31m

Buffalo

Sun 6/2

1 stop4h 16m

$322

Lexington Blue GrassBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Tue 10/1

1 stop4h 03m

Buffalo

Sat 10/5

1 stop6h 13m

$328

Lexington Blue GrassBuffalo

LEX - BUF

LEXBUF

Lexington Blue Grass

Thu 5/16

1 stop6h 58m

Buffalo

Sun 5/19

1 stop4h 32m

$403

Flights are sorted by cheapest first

Deals found on 4/30

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated May 1, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Kentucky to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.1
Very good
10,874 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

United Airlines
7.4
Good
11,159 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

American Airlines
7.3
Good
14,788 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Buffalo from Kentucky?

    Buffalo (BUF) is the airport you will fly into if you book a flight from Kentucky to Buffalo. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

  • Can I find flights from Kentucky to Buffalo for under $300 on Cheapflights?

    Yes, there are multiple flights from Kentucky to Buffalo for under $300. The cheapest flight booked recently is on Delta for just $248, but on average you can expect to pay $370.

  • What are the cheapest airlines to fly from Kentucky to Buffalo one-way?

    The cheapest airlines for a one-way flight from Kentucky to Buffalo are American Airlines ($136), Delta ($137), and United Airlines ($849).

  • What are the most popular airlines that fly from Kentucky to Buffalo?

    American Airlines, Delta and United Airlines are the most popular airlines when flying from Kentucky to Buffalo.

  • What does SDF to BUF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Louisville Intl Airport to Buffalo Airport flight would often be abbreviated as a SDF to BUF flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Lexington Blue Grass Airport (LEX), Paducah Barkley Regional Airport (PAH), Owensboro Daviess County Airport (OWB).

  • Can I find deals for flights from Kentucky to Buffalo that include extra baggage allowance?

    The amount of baggage you can bring on your Kentucky to Buffalo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kentucky to Buffalo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kentucky to Buffalo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kentucky to Buffalo that include hotel bookings?

    Yes. In addition to deals on Kentucky to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Buffalo.

  • Can I find deals for business class flights from Kentucky to Buffalo?

    Yes. Cheapflights offers flight deals from Kentucky to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kentucky to Buffalo that allow pets onboard?

    Many airlines flying from Kentucky to Buffalo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kentucky to Buffalo?

    Yes, you can often find last-minute deals on Kentucky to Buffalo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kentucky to Buffalo flight deals updated?

    The Kentucky to Buffalo flight deals you see on this page were last updated on 5/1.

See more FAQs

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Top 3 airlines flying from Kentucky to Buffalo

Discover the top 3 airlines that operate flights from Kentucky to Buffalo. 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 2,899,487 searches. Data last updated May 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$217Average$345FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$232Average$380FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$233Average$375FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Kentucky to Buffalo by cabin class

Find flights from Kentucky to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kentucky to Buffalo?

Cheapflights helps you search for flights from Kentucky to Buffalo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kentucky to Buffalo?

Cheapflights simply makes it quick and affordable to book flights from Kentucky to Buffalo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kentucky to Buffalo with no change fees?

Certainly. Search results for flights to Buffalo from Kentucky shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kentucky to Buffalo become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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