Cheap Flights to Harrison County from $45

View $45 flight on Wed, Mar 11, 2026Opens in a new window

Popular airlines to Harrison County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Spirit Airlines

  • Alaska Airlines

  • Lufthansa

How much is the cheapest flight to Harrison County?

Prices were available within the past 7 days and start at $45 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Feb 28 - Tue, Mar 3
FLL
Fort Lauderdale
SDF
Louisville
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Feb 28 from Fort Lauderdale to Louisville, returning Tue, Mar 3, priced at $90 just found
Spirit Airlines
Sat, Feb 14 - Tue, Feb 17
FLL
Fort Lauderdale
SDF
Louisville
$96 Roundtrip, found 7 hours ago
$96
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Sat, Feb 14 from Fort Lauderdale to Louisville, returning Tue, Feb 17, priced at $96 found 7 hours ago
Spirit Airlines
Wed, Feb 25 - Mon, Mar 2
MCO
Orlando
SDF
Louisville
$96 Roundtrip, found 2 days ago
$96
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Feb 25 from Orlando to Louisville, returning Mon, Mar 2, priced at $96 found 2 days ago
Spirit Airlines
Wed, Feb 11 - Wed, Feb 18
MCO
Orlando
SDF
Louisville
$98 Roundtrip, found 3 hours ago
$98
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Wed, Feb 11 from Orlando to Louisville, returning Wed, Feb 18, priced at $98 found 3 hours ago
Spirit Airlines
Tue, Feb 24 - Wed, Feb 25
MCO
Orlando
SDF
Louisville
$100 Roundtrip, found 4 days ago
$100
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue, Feb 24 from Orlando to Louisville, returning Wed, Feb 25, priced at $100 found 4 days ago
Spirit Airlines
Thu, Feb 26 - Sat, Feb 28
FLL
Fort Lauderdale
SDF
Louisville
$100 Roundtrip, found 4 hours ago
$100
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Thu, Feb 26 from Fort Lauderdale to Louisville, returning Sat, Feb 28, priced at $100 found 4 hours ago
Breeze Airways
Sat, Sep 5 - Wed, Sep 9
LAX
Los Angeles
SDF
Louisville
$183 Roundtrip, found 8 hours ago
$183
Roundtrip
found 8 hours ago
Select Breeze Airways flight, departing Sat, Sep 5 from Los Angeles to Louisville, returning Wed, Sep 9, priced at $183 found 8 hours ago
American Airlines
Tue, Mar 10 - Thu, Mar 12
EWR
New York
SDF
Louisville
$197 Roundtrip, found 12 hours ago
$197
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Mar 10 from New York to Louisville, returning Thu, Mar 12, priced at $197 found 12 hours ago
Delta
Tue, Aug 11 - Wed, Aug 12
EWR
New York
SDF
Louisville
$197 Roundtrip, found 4 hours ago
$197
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Aug 11 from New York to Louisville, returning Wed, Aug 12, priced at $197 found 4 hours ago
United
Sun, Apr 19 - Wed, Apr 29
EWR
New York
SDF
Louisville
$209 Roundtrip, found 3 hours ago
$209
Roundtrip
found 3 hours ago
Select United flight, departing Sun, Apr 19 from New York to Louisville, returning Wed, Apr 29, priced at $209 found 3 hours ago

Airports in Harrison County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Louisville Intl. SDF. Cheapest option available. Flights from $370
SDF
Louisville Intl.
Cheapest
Flights from $370

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

*Flight schedules are subject to change.

Frequently asked questions

How do I find cheap flights to Harrison County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to give you the most flexible airfares in town. Just tick the "No change fee" box under the "Flexible change policies" heading to find the best flights to Harrison County.
Which airlines fly to Harrison County?
Find your passport, pack your bags and select from these top airlines that operate flights in or near Harrison County:

  • American Airlines - 733 flights to or near Harrison County each month, including 733 flights to Louisville Intl. Airport (SDF) per month.
  • United Airlines - 472 flights to or near Harrison County each month, including 472 flights to Louisville Intl. Airport (SDF) per month.
  • Delta Air Lines - 450 flights to or near Harrison County each month, including 450 flights to Louisville Intl. Airport (SDF) per month.

How can I find cheap tickets to Harrison County?
For an amazing deal to Harrison County, book ahead of time. Also consider using Expedia's handy "flexible dates" feature at the top of your search results. This will display prices for similar time frames. In the last seven days, $90 was the lowest price for a flight to Harrison County.
How much is a flight to Harrison County?
If you were journeying one way from Orlando (MCO), you could've picked up a bargain fare for $45 in the last seven days. Round-trip journeys to Harrison County ranged from only $90 to $209 over the same period.
What are the most popular airports to fly into in Harrison County?
Start planning your Harrison County adventure by booking a fare on one of the 2,155 flights a month to Louisville Intl. Airport (SDF). This is the region's main entry point.
When is the cheapest time to fly to Harrison County?
If you'd prefer to spend your vacation money enjoying the delights of Harrison County rather than on getting there, leave early in the week. The most affordable day to fly is normally Tuesday, followed by Monday. With many folks keeping their travel to weekends, Saturday typically has the costliest airfares.
How much is a plane ticket to Harrison County?
In the last seven days, airfares to Harrison County varied from $90 to $209.
What months are the cheapest to book a flight to Harrison County?
February is the best month to pick up an impressive deal to Harrison County. Bear in mind that the priciest time to purchase tickets in the USA isn't during the peak of summer, but in December.
How long is a flight to Harrison County?
It could take you an hour or more — it mainly depends on which part of the country you're taking off from. The average flight times for these well-known domestic routes to Harrison County will give you a clearer picture of what to expect:

  • Chicago, IL (ORD-OHare Intl.) to Louisville Intl. Airport (SDF) - 1 hour and 27 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Louisville Intl. Airport (SDF) - 2 hours and 7 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Louisville Intl. Airport (SDF) - 1 hour and 20 minutes

What is the best time to go to Harrison County?
If you want to see Harrison County's top city when it's at its liveliest, head to Corydon sometime in June, July and August. Like most locations in the Northern Hemisphere, summertime here starts June 20, bringing average temperatures of between 65ºF and 85ºF.

*Flight schedules are subject to change.

Trending flights to Harrison County

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

Spirit Airlines
Sat, Feb 28 - Tue, Mar 3
FLL
Fort Lauderdale
SDF
Louisville
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Feb 28 from Fort Lauderdale to Louisville, returning Tue, Mar 3, priced at $90 just found
*Available to One Key members.