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Buffalo Niagara International Airport to Louisville International Airport flight
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Cheap Flights from Buffalo Niagara International Airport to Louisville International Airport

Search for flights from Buffalo to Louisville. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • BUF18:46
        5h 6m
        1 stop
        SDF23:52
        Buffalo - Louisville|Tue, Jun 11|American Airlines
        US$147US$262
        44% OFF
        44% OFF
        US$262US$147
      • BUF17:51
        4h 53m
        1 stop
        SDF22:44
        Buffalo - Louisville|Wed, May 29|United Airlines
        US$160US$262
        39% OFF
        39% OFF
        US$262US$160
      • BUF18:03
        4h 41m
        1 stop
        SDF22:44
        Buffalo - Louisville|Tue, Jul 23|United Airlines
        US$164US$262
        38% OFF
        38% OFF
        US$262US$164
      • BUF06:06
        4h 18m
        1 stop
        SDF10:24
        Buffalo - Louisville|Fri, Jul 19|American Airlines
        US$169
        US$169
      • BUF18:04
        4h 40m
        1 stop
        SDF22:44
        Buffalo - Louisville|Tue, Jun 11|United Airlines
        US$170
        US$170
      • BUF18:48
        5h 5m
        1 stop
        SDF23:53
        Buffalo - Louisville|Sat, Jul 20|American Airlines
        US$188
        US$188
      • BUF06:18
        3h 56m
        1 stop
        SDF10:14
        Buffalo - Louisville|Sat, Jul 20|United Airlines
        US$192
        US$192
      • BUF10:40
        8h 49m
        1 stop
        SDF19:29
        Buffalo - Louisville|Tue, Jul 23|American Airlines
        US$214
        US$214
      • BUF10:38
        6h 53m
        1 stop
        SDF17:31
        Buffalo - Louisville|Wed, May 29|American Airlines
        US$226
        US$226
      • BUF17:26
        6h 42m
        1 stop
        SDF00:08
        Buffalo - Louisville|Mon, May 20|American Airlines
        US$226
        US$226
      • BUF13:00
        3h 5m
        Direct
        SDF14:00
        Buffalo - Louisville|Sat, May 25|American Airlines
        Find More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Buffalo Niagara International Airport to Louisville International Airport

View airlines operating flights from Buffalo to Louisville. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

American Airlines
From US$147
United Airlines
From US$160
Delta Air Lines
From US$228
Jetblue Airways
From US$229
Sun Country Airlines
From US$250
ANA airlines
Find more flights and airlines
Flight Schedule from Buffalo Niagara International Airport to Louisville International Airport

Check on the flight schedule from Buffalo to Louisville to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA3418

    United Airlines

    06:15

    BUF

    1.3h

    07:33

    IAD

    SMT-TFS
    Search

  2. UA4291

    United Airlines

    09:30

    IAD

    1.9h

    11:26

    SDF

    SMT-TF-

  3. UA3418

    United Airlines

    06:15

    BUF

    1.3h

    07:33

    IAD

    SMT-TFS
    Search

  4. UA2276

    United Airlines

    09:30

    IAD

    1.8h

    11:19

    SDF

    ------S

  5. AA1203

    American Airlines

    10:15

    BUF

    1.9h

    12:06

    CLT

    SMTWTFS
    Search

  6. AA2149

    American Airlines

    13:00

    CLT

    1.5h

    14:30

    SDF

    SMTWTFS

  7. UA6011

    United Airlines

    10:25

    BUF

    1.3h

    11:42

    IAD

    S-TWTFS
    Search

  8. UA6195

    United Airlines

    12:55

    IAD

    1.8h

    14:40

    SDF

    ---W---

  9. DL4013

    Delta Air Lines

    10:25

    BUF

    1.3h

    11:40

    DTW

    SMTWT-S
    Search

  10. DL3965

    Delta Air Lines

    12:25

    DTW

    1.4h

    13:46

    SDF

    SMTWT-S

  11. DL1384

    Delta Air Lines

    12:01

    BUF

    2.1h

    14:09

    ATL

    SMTWTFS
    Search

  12. DL1200

    Delta Air Lines

    15:19

    ATL

    1.3h

    16:39

    SDF

    SMTWTFS

  13. UA396

    United Airlines

    17:55

    BUF

    1.9h

    18:49

    ORD

    SMT-TFS
    Search

  14. UA3573

    United Airlines

    21:05

    ORD

    1.5h

    23:33

    SDF

    SMTWTFS

  15. DL2050

    Delta Air Lines

    18:50

    BUF

    2.1h

    20:58

    ATL

    SMTWTFS
    Search

  16. DL2624

    Delta Air Lines

    22:36

    ATL

    1.4h

    23:59

    SDF

    SMTWTFS

  17. AA2301

    American Airlines

    19:05

    BUF

    1.8h

    20:55

    CLT

    SMTWTFS
    Search

  18. AA671

    American Airlines

    22:57

    CLT

    1.6h

    00:30

    SDF

    SMTWTFS
Find more flights and airlines

Buffalo Niagara International Airport to Louisville International Airport Flights Info

Flight distance793.69km
Cheapest one-way ticket price$146
Cheapest return ticket price$271

FAQs for Buffalo Niagara International Airport to Louisville International Airport Flights

  • Which airline operates the most direct flights from Buffalo Niagara International Airport (BUF) to Louisville International Airport (SDF)?

    Southwest Airlines is a very popular airline operating an average of 1 flights per month.

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