$146 Cheap flights from Buffalo Niagara Intl. to Louisville Intl. (BUF to SDF)

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Find The Best Dates To Fly from Buffalo Niagara Intl. to Louisville Intl.

Amazing BUF to SDF Flight Deals

The cheapest flights to Louisville Intl. found within the past 7 days were $274 round trip and $146 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jun 12 - Tue, Jun 18
BUF
Buffalo
SDF
Louisville
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jun 12 from Buffalo to Louisville, returning Tue, Jun 18, priced at $274 found 1 day ago
Tue, Jun 11 - Wed, Jun 12
BUF
Buffalo
SDF
Louisville
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jun 11 from Buffalo to Louisville, returning Wed, Jun 12, priced at $283 found 1 day ago
Tue, Sep 10 - Thu, Sep 19
BUF
Buffalo
SDF
Louisville
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 10 from Buffalo to Louisville, returning Thu, Sep 19, priced at $284 found 1 day ago
Tue, Jun 11 - Wed, Jun 12
BUF
Buffalo
SDF
Louisville
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 11 from Buffalo to Louisville, returning Wed, Jun 12, priced at $286 found 1 day ago
Tue, Jun 11 - Wed, Jun 12
BUF
Buffalo
SDF
Louisville
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 11 from Buffalo to Louisville, returning Wed, Jun 12, priced at $289 found 1 day ago
Tue, Jun 11 - Wed, Jun 12
BUF
Buffalo
SDF
Louisville
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jun 11 from Buffalo to Louisville, returning Wed, Jun 12, priced at $291 found 1 day ago
Thu, Sep 12 - Mon, Sep 16
BUF
Buffalo
SDF
Louisville
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 12 from Buffalo to Louisville, returning Mon, Sep 16, priced at $291 found 1 day ago
Thu, Sep 12 - Mon, Sep 16
BUF
Buffalo
SDF
Louisville
$293 Roundtrip, found 1 day ago
$293
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 12 from Buffalo to Louisville, returning Mon, Sep 16, priced at $293 found 1 day ago
Thu, Sep 12 - Mon, Sep 16
BUF
Buffalo
SDF
Louisville
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 12 from Buffalo to Louisville, returning Mon, Sep 16, priced at $294 found 1 day ago
Mon, Jun 10 - Tue, Jun 11
BUF
Buffalo
SDF
Louisville
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 10 from Buffalo to Louisville, returning Tue, Jun 11, priced at $295 found 1 day ago

Frequently asked questions

Can I catch a flight from BUF to Louisville Muhammad Ali Intl. Airport right now?
Ensure you go to our Covid-19 Travel Advisor to see if there are any current travel advice reports or quarantine requirements in effect in SDF when jet-setting from BUF.
Are there direct flights from Buffalo Niagara Intl. Airport (BUF) to Louisville Muhammad Ali Intl. Airport?
American Airlines, United Airlines and Delta will get you to Louisville from Buffalo with just one stopover. Unfortunately, there are no direct flights between Buffalo Niagara International Airport and Louisville Intl. Airport (SDF) just yet.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Louisville Muhammad Ali Intl. Airport, please visit our Customer Service Portal.
How long is the flight from BUF to Louisville Muhammad Ali Intl. Airport?
It typically takes about 4 hours and 27 minutes to fly from Buffalo Niagara Intl. Airport (BUF) to Louisville Intl. Airport (SDF). You’ll be in the air for a while, so entertain yourself with a movie or read the airway’s magazines.
What is the flight distance from BUF to Louisville Muhammad Ali Intl. Airport?
There’s a flight distance of 490 mi between BUF and Louisville Muhammad Ali Intl. Airport. Take advantage of the flight to pen down all the famous places you want to drop by and how you’re going to get there. A well-thought-out itinerary is key to having a stress-free vacation.
What airlines fly from BUF to Louisville Intl. Airport (SDF)?
You’ll need to make at least one stopover if you’re on your way from BUF to SDF, as no airlines operate direct flights between these destinations. Get the most out of your layover by freshening up, giving your legs a stretch and indulging in a little retail therapy.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with American Airlines, Delta or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Buffalo Niagara Intl.
Traveling To
Louisville Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$274

Route Info

Flight path for flights from Buffalo Niagara International Airport to Louisville International Airport.


Origin:
BUF - Buffalo Niagara International Airport
Destination:
SDF - Louisville International Airport
Distance:
952.00 miles

Airline carriers and aircraft used on flights from BUF to SDF


Airline Carrier
Aircraft
American Airlines
Boeing 737-800 pax
American Airlines
Boeing 737-900 pax
American Airlines
Boeing 757-300 pax
Delta Air Lines
Embraer 190

Discover our best flights from Buffalo BUF to Louisville SDF. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Buffalo BUF to Louisville SDF at the right price  

Airfares to Louisville SDF from Buffalo BUF currently cost between $274 and $295. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Buffalo BUF to Louisville SDF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Buffalo BUF to Louisville SDF on Travelocity starting at $146. Prices and availability subject to change. Additional terms may apply. 

 

Get to Louisville SDF from Buffalo BUF quicker with direct flights. 

Get to Louisville faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SDF from BUF to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Buffalo BUF to Louisville SDF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SDF from BUF. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Buffalo BUF to Louisville SDF today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Buffalo BUF to Louisville SDF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Louisville SDF from Buffalo BUF 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SDF from BUF have this option.  

 

Travel with confidence when you book flights to Louisville SDF from Buffalo BUF with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.