Which airports can I use when flying from Louisville to Buffalo?

Flights from Louisville to Buffalo usually depart from Louisville Intl (SDF) and arrive at Buffalo (BUF).

What cabin classes can I book on flights from Louisville to Buffalo?

Two cabin classes are available on flights from Louisville to Buffalo: • Economy Class • First Class

Which airports do connecting flights from Louisville to Buffalo pass through?

One-stop flights from Louisville to Buffalo most commonly connect through: • Detroit Metropolitan Wayne County (DTW) - 36% of one-stop connections • Baltimore/Washington (BWI) - 30% of one-stop connections • Washington, D.C. Dulles Intl (IAD) - 18% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 6% of one-stop connections

Can I save money by using flexible dates for flights from Louisville to Buffalo?

Yes. Flexible dates can save you up to 43% on flights from Louisville to Buffalo. Saturday is the cheapest departure day at $377 round-trip on average, while Sunday is the most expensive at $654, a difference of $277. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Louisville to Buffalo?

A nonstop flight from Louisville to Buffalo takes 00m, covering 493 miles.

Do I need a passport to fly from Louisville to Buffalo?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Louisville to Buffalo changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $343 to $730. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Louisville to Buffalo looking right now?

One-way fares from Louisville to Buffalo are currently lower than usual. Average one-way flight prices are about $222, which is 14% below the typical average for this route.

How much time can I save by choosing a different layover airport from Louisville to Buffalo?

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 3h 54m, compared with 4h 06m via Washington, D.C. Dulles Intl (IAD) and 4h 40m via Baltimore/Washington (BWI).

What car rental options are available at Buffalo Airport (BUF)?

Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates averaging $82 for economy cars. Top options include: • Dollar • Budget • Hertz • Thrifty • Alamo

How much should I expect to pay for a Louisville to Buffalo flight?

Round-trip flights from Louisville to Buffalo range from $406 to $588, with an average of $455 over the past 12 months. Anything below $406 counts as a good deal.

How much is a round-trip flight from Louisville to Buffalo?

Round-trip flights from Louisville to Buffalo typically range from $406 to $588. The lowest price found in the past 5 days was $343, on American Airlines.

What's the cheapest day of the week to fly from Louisville to Buffalo?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Louisville to Buffalo. It’s 18% cheaper than the average day, while Sunday is the most expensive, with prices 43% higher.

Which airline is the cheapest to fly from Louisville to Buffalo?

American Airlines ($343) and United Airlines ($348) are the cheapest airlines to fly round-trip from Louisville to Buffalo according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Louisville to Buffalo?

Detroit Metropolitan Wayne County (DTW) is the most popular layover for the Louisville to Buffalo route. 36% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DTW.

What is the cheapest layover airport when flying from Louisville to Buffalo?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $408. Based on KAYAK data over the past 3 months.

When flying from Louisville to Buffalo which airport offers the shortest layover?

Detroit Metropolitan Wayne County (DTW) had the shortest average connection time for Louisville to Buffalo layovers at 2h 33m over the past 3 months.

$166 CHEAP FLIGHTS from Louisville to Buffalo (SDF - BUF)

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Cheapest round-trip

$343

Typical prices: $406-$588

American Airlines

Wed 11/28Wed 12/5

SDF - BUF • 1 stop

Cheapest one-way

$166

Typical prices: $197-$298

Southwest

Mon 2/12

SDF - BUF • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Louisville and Buffalo. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

October

Cheapest • 11% price drop

July

Most popular

Good to know

Top layover airports

Chicago O'Hare Intl (ORD)

Cheapest • Avg $408 (round-trip)

Detroit Metropolitan Wayne County (DTW)

Shortest trip • 3h 54m (one-way)

Insights

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Flight Deals

Cheap Flights from Louisville to Buffalo (SDF-BUF)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Louisville to Buffalo

Sat, Nov 28 - Sat, Dec 5

7:11 pm - 11:57 pmSDF Louisville Intl-BUF Buffalo

4h 46m1 stop Chicago O'Hare Intl

5:30 am - 10:44 amBUF Buffalo-SDF Louisville Intl

5h 14m1 stop Washington, D.C. Reagan-National

$343American Airlines

Sat, Nov 28 - Sat, Dec 5

5:10 am - 9:34 amSDF Louisville Intl-BUF Buffalo

4h 24m1 stop Chicago O'Hare Intl

10:00 am - 6:17 pmBUF Buffalo-SDF Louisville Intl

8h 17m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$348United Airlines

Fri, Nov 27 - Mon, Nov 30

7:00 am - 1:17 pmSDF Louisville Intl-BUF Buffalo

6h 17m1 stop Chicago O'Hare Intl

5:58 pm - 10:30 pmBUF Buffalo-SDF Louisville Intl

4h 32m1 stop Chicago O'Hare Intl

$370United Airlines

Fri, Nov 27 - Mon, Nov 30

10:27 am - 7:05 pmSDF Louisville Intl-BUF Buffalo

8h 38m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

5:58 pm - 10:30 pmBUF Buffalo-SDF Louisville Intl

4h 32m1 stop Chicago O'Hare Intl

$375United Airlines

Fri, Dec 18 - Sun, Dec 20

4:15 pm - 10:35 pmSDF Louisville Intl-BUF Buffalo

6h 20m1 stop Tampa

6:30 pm - 12:55 amBUF Buffalo-SDF Louisville Intl

6h 25m1 stop Orlando

$398Southwest

Fri, Dec 18 - Sun, Dec 20

4:15 pm - 10:35 pmSDF Louisville Intl-BUF Buffalo

6h 20m1 stop Tampa

6:05 am - 3:35 pmBUF Buffalo-SDF Louisville Intl

9h 30m2 stops Baltimore/Washington Nashville Intl

$403Southwest

Thu, Apr 15 - Wed, Apr 21

6:00 am - 10:51 amSDF Louisville Intl-BUF Buffalo

4h 51m1 stop Chicago O'Hare Intl

3:55 pm - 10:20 pmBUF Buffalo-SDF Louisville Intl

6h 25m1 stop Philadelphia

$405American Airlines

Thu, Apr 15 - Wed, Apr 21

12:55 pm - 4:50 pmSDF Louisville Intl-BUF Buffalo

3h 55m1 stop Baltimore/Washington

12:50 pm - 10:05 pmBUF Buffalo-SDF Louisville Intl

9h 15m2 stops Baltimore/Washington Orlando

$410Southwest

Thu, Apr 15 - Wed, Apr 21

8:40 am - 5:40 pmSDF Louisville Intl-BUF Buffalo

9h 00m2 stops Chicago Midway Nashville Intl

12:50 pm - 8:55 pmBUF Buffalo-SDF Louisville Intl

8h 05m2 stops Baltimore/Washington Nashville Intl

$415Southwest

Mon, Nov 16 - Mon, Nov 30

6:18 pm - 10:59 pmSDF Louisville Intl-BUF Buffalo

4h 41m1 stop Newark

5:58 pm - 10:30 pmBUF Buffalo-SDF Louisville Intl

4h 32m1 stop Chicago O'Hare Intl

$509United Airlines

Booking Insights

Price, demand and travel trends for Louisville to Buffalo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Louisville to Buffalo? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Louisville to Buffalo departing in november.
What's the cheapest day of the week to fly from Louisville to Buffalo?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Louisville to Buffalo. It’s 18% cheaper than the average day, while Sunday is the most expensive, with prices 43% higher.

Find deals

High season	July
Cheapest flight	$166

The most popular month to fly with an average 79% increase in travelers.

One-way flight from Louisville to Buffalo

When to book flights from Louisville to Buffalo

Are your dates flexible? Find out the best times to travel from Louisville to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Louisville to Buffalo?
Two cabin classes are available on flights from Louisville to Buffalo:

• Economy Class
• First Class
How long is a flight from Louisville to Buffalo?
A nonstop flight from Louisville to Buffalo takes 00m, covering 493 miles.
Do I need a passport to fly from Louisville to Buffalo?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Louisville to Buffalo flight?
Round-trip flights from Louisville to Buffalo range from $406 to $588, with an average of $455 over the past 12 months. Anything below $406 counts as a good deal.
Have flight prices from Louisville to Buffalo changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $343 to $730. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Louisville to Buffalo looking right now?
One-way fares from Louisville to Buffalo are currently lower than usual. Average one-way flight prices are about $222, which is 14% below the typical average for this route.
What car rental options are available at Buffalo Airport (BUF)?
Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates averaging $82 for economy cars. Top options include:

• Dollar
• Budget
• Hertz
• Thrifty
• Alamo
Which airports can I use when flying from Louisville to Buffalo?
Flights from Louisville to Buffalo usually depart from Louisville Intl (SDF) and arrive at Buffalo (BUF).
Which airports do connecting flights from Louisville to Buffalo pass through?
One-stop flights from Louisville to Buffalo most commonly connect through:

• Detroit Metropolitan Wayne County (DTW) - 36% of one-stop connections
• Baltimore/Washington (BWI) - 30% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 18% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 6% of one-stop connections
Can I save money by using flexible dates for flights from Louisville to Buffalo?
Yes. Flexible dates can save you up to 43% on flights from Louisville to Buffalo. Saturday is the cheapest departure day at $377 round-trip on average, while Sunday is the most expensive at $654, a difference of $277.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Louisville to Buffalo?
Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 3h 54m, compared with 4h 06m via Washington, D.C. Dulles Intl (IAD) and 4h 40m via Baltimore/Washington (BWI).

If your dates are flexible, aim for a Saturday departure and avoid flying on Sunday. On this route, Saturday flights average $377, about $277 less than Sunday fares (42% savings) based on the last 12 months.
If you can choose when to travel, plan your Louisville to Buffalo trip for October. Fares historically average $406 round-trip in that month - typically $354 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Buffalo Airport.

• Aloft Buffalo Airport
• Comfort Inn and Suites Buffalo Airport
• TownePlace Suites by Marriott Buffalo Airport

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SDF - BUF

$166 Find Cheap Flights from Louisville to Buffalo - Compare and Save

Everything you should know

Cheap Flights from Louisville to Buffalo (SDF-BUF)

Recent round-trip flight deals from Louisville to Buffalo

Recent one-way flight deals from Louisville to Buffalo

Recent last minute flight deals from Louisville to Buffalo

Price, demand and travel trends for Louisville to Buffalo flights

How much is a round-trip flight from Louisville to Buffalo?

What's the cheapest day of the week to fly from Louisville to Buffalo?

Which airline is the cheapest to fly from Louisville to Buffalo?

What’s the most popular layover airport when flying from Louisville to Buffalo?

What is the cheapest layover airport when flying from Louisville to Buffalo?

When flying from Louisville to Buffalo which airport offers the shortest layover?

Key details for Louisville to Buffalo flights

High season

Cheapest flight

When to book flights from Louisville to Buffalo

Your Louisville to Buffalo flight questions, answered

Your guide to booking Louisville to Buffalo flights

More options for your flight from Louisville to Buffalo

Complete your trip to Buffalo with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Louisville to Buffalo

Find direct flights to and from Louisville and Buffalo

Flights from domestic origins to Buffalo

Flights to other popular destinations

Find deals for your return flight