Cheap flights from Louisville

View AU$157 flight on Tue, 1 Jul. 2025Opens in a new window

Featured airlines

United
American Airlines
Delta
Qantas Airways
Air Canada
Air New Zealand

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Louisville

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue., 1 Jul. - Fri., 4 Jul.
SDF
Louisville Intl.
LGA
LaGuardia
AU$323 Return, found 20 hours ago
AU$323
Return
found 20 hours ago
Select Delta flight, departing Tue., 1 Jul. from Louisville Intl. to LaGuardia, returning Fri., 4 Jul., priced at AU$323 found 20 hours ago
American Airlines
Tue., 4 Mar. - Tue., 11 Mar.
SDF
Louisville Intl.
LGA
LaGuardia
AU$349 Return, found 2 days ago
AU$349
Return
found 2 days ago
Select American Airlines flight, departing Tue., 4 Mar. from Louisville Intl. to LaGuardia, returning Tue., 11 Mar., priced at AU$349 found 2 days ago
Delta
Tue., 1 Jul. - Fri., 4 Jul.
SDF
Louisville Intl.
EWR
Newark Liberty Intl. Airport
AU$354 Return, found 20 hours ago
AU$354
Return
found 20 hours ago
Select Delta flight, departing Tue., 1 Jul. from Louisville Intl. to Newark Liberty Intl. Airport, returning Fri., 4 Jul., priced at AU$354 found 20 hours ago
Delta
Mon., 3 Mar. - Wed., 5 Mar.
SDF
Louisville Intl.
LGA
LaGuardia
AU$366 Return, found 4 days ago
AU$366
Return
found 4 days ago
Select Delta flight, departing Mon., 3 Mar. from Louisville Intl. to LaGuardia, returning Wed., 5 Mar., priced at AU$366 found 4 days ago
Delta
Tue., 1 Jul. - Fri., 4 Jul.
SDF
Louisville Intl.
EWR
Newark Liberty Intl. Airport
AU$369 Return, found 20 hours ago
AU$369
Return
found 20 hours ago
Select Delta flight, departing Tue., 1 Jul. from Louisville Intl. to Newark Liberty Intl. Airport, returning Fri., 4 Jul., priced at AU$369 found 20 hours ago
American Airlines
Tue., 4 Mar. - Tue., 11 Mar.
SDF
Louisville Intl.
LGA
LaGuardia
AU$370 Return, found 2 days ago
AU$370
Return
found 2 days ago
Select American Airlines flight, departing Tue., 4 Mar. from Louisville Intl. to LaGuardia, returning Tue., 11 Mar., priced at AU$370 found 2 days ago
Delta
Tue., 1 Jul. - Fri., 4 Jul.
SDF
Louisville Intl.
LGA
LaGuardia
AU$378 Return, found 20 hours ago
AU$378
Return
found 20 hours ago
Select Delta flight, departing Tue., 1 Jul. from Louisville Intl. to LaGuardia, returning Fri., 4 Jul., priced at AU$378 found 20 hours ago
American Airlines
Tue., 4 Mar. - Tue., 11 Mar.
SDF
Louisville Intl.
EWR
Newark Liberty Intl. Airport
AU$380 Return, found 2 days ago
AU$380
Return
found 2 days ago
Select American Airlines flight, departing Tue., 4 Mar. from Louisville Intl. to Newark Liberty Intl. Airport, returning Tue., 11 Mar., priced at AU$380 found 2 days ago
Delta
Tue., 4 Mar. - Tue., 11 Mar.
SDF
Louisville Intl.
JFK
John F. Kennedy Intl.
AU$380 Return, found 2 days ago
AU$380
Return
found 2 days ago
Select Delta flight, departing Tue., 4 Mar. from Louisville Intl. to John F. Kennedy Intl., returning Tue., 11 Mar., priced at AU$380 found 2 days ago
United
Tue., 1 Jul. - Fri., 4 Jul.
SDF
Louisville Intl.
EWR
Newark Liberty Intl. Airport
AU$404 Return, found 20 hours ago
AU$404
Return
found 20 hours ago
Select United flight, departing Tue., 1 Jul. from Louisville Intl. to Newark Liberty Intl. Airport, returning Fri., 4 Jul., priced at AU$404 found 20 hours ago

Flights from Louisville: Essential Travel Information

Cheapest flight from Louisville
AU$323 (roundtrip)
Best airlines to fly from Louisville
Delta, American Airlines, United, Alaska Airlines
Cheapest month to fly from Louisville
July
Louisville IATA code
SDF
Louisville Country/State
Kentucky
Airline ticket deals from Louisville
AU$323 - AU$404
*Available to Expedia members.