Cheap flights from Louisville to Buffalo from $239
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Buffalo departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Tue 11/3
1:14 pm-6:05 pm
1 stop4h 51m
Buffalo
Sat 11/7
6:04 am-10:47 am
1 stop4h 43m
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Tue 12/8
5:40 am-12:05 pm
1 stop6h 25m
Buffalo
Wed 2/24
1:55 pm-7:50 pm
1 stop5h 55m
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Tue 12/8
8:50 am-3:15 pm
2 stops6h 25m
Buffalo
Wed 2/24
1:55 pm-7:50 pm
1 stop5h 55m
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Tue 11/3
3:50 pm-9:55 pm
2 stops6h 05m
Buffalo
Sat 11/7
3:30 pm-10:25 pm
1 stop6h 55m
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Mon 11/2
1:14 pm-6:05 pm
1 stop4h 51m
Buffalo
Sat 11/7
6:39 pm-11:17 pm
1 stop4h 38m
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Fri 11/6
6:18 pm-10:59 pm
1 stop4h 41m
Buffalo
Fri 11/13
10:51 am-5:37 pm
1 stop6h 46m
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Fri 11/6
9:55 am-2:20 pm
1 stop4h 25m
Buffalo
Fri 11/13
6:00 am-2:47 pm
2 stops8h 47m
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Fri 12/25
5:45 am-10:17 am
1 stop4h 32m
Buffalo
Mon 12/28
6:25 am-2:24 pm
1 stop7h 59m
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Thu 10/22
10:39 am-3:13 pm
1 stop4h 34m
Buffalo
Tue 10/27
6:00 am-11:10 am
1 stop5h 10m
LouisvilleBuffalo
SDF Louisville Intl - BUF Buffalo
SDFBUF
Louisville Intl
Sat 10/24
5:33 pm-10:38 pm
1 stop5h 05m
Buffalo
Tue 10/27
6:15 am-9:59 am
1 stop3h 44m
See travel insights to Buffalo from
How to get the cheapest flight ticket from Louisville to Buffalo
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Louisville and Buffalo?
Prices are currently low for flights on this route.
Typical prices usually range from $284 to $523.The lowest price recently found on this route was $239.
What is the cheapest airline that flies from Louisville Intl to Buffalo?
Delta, United Airlines, and American Airlines are the most popular carriers operating from Louisville Intl to Buffalo
What airlines fly to Buffalo?
Delta, American Airlines and Southwest are the top three most popular airlines that fly to Buffalo from Louisville according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 4 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.
When to book flights from Louisville to Buffalo
Cheap Louisville to Buffalo (SDF to BUF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Buffalo
Frequently asked questions about flying from Louisville to Buffalo
How far is Louisville Intl to Buffalo by plane?
A flight from Louisville Intl to Buffalo will travel around 482.0 mi. 3h 54m is a normal flight duration for this route.
When did momondo last update prices for flights from Louisville Intl Airport to Buffalo Airport?
Prices for flights from Louisville Intl Airport to Buffalo Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Buffalo Airport?
The number of operators available for flights from Louisville Intl Airport to Buffalo Airport is 3 as of October 2026.
How old do you have to be to fly from Louisville Intl Airport to Buffalo Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Louisville to Buffalo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Buffalo is Delta (41% of total bookings). The next most popular airlines are American Airlines (37%) and Southwest (22%).
Best airlines flying from Louisville to Buffalo
Compare and see reviews for airlines that fly from Louisville to Buffalo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $239 | Free Cancellation | Rating 7.9 4,222 reviews | |||
| PriceFrom $239 | Free Cancellation | Rating 7.8 8,645 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 7.0 12,145 reviews |
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Louisville to Buffalo?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buffalo from Louisville.
Can I find flights from Louisville to Buffalo with flexible booking policies on momondo?
momondo does allow users to show only those flights to Buffalo from Louisville which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Louisville to Buffalo?
Once all potential Louisville to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Louisville to Buffalo right now. Can momondo alert me if prices change?
Price alerts on flights to Buffalo from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.