Cheap flights to Jefferson County

View €92 flight on Sat, 14 Mar 2026Opens in a new window

Popular airlines to Jefferson County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Spirit Airlines

  • Alaska Airlines

  • Lufthansa

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Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at €92 for one-way flights and €131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 21 Feb - Wed, 25 Feb
ORD
Chicago
SDF
Louisville
€131 Return, found 5 days ago
€131
Return
found 5 days ago
Select American Airlines flight, departing Sat, 21 Feb from Chicago to Louisville, returning Wed, 25 Feb, priced at €131 found 5 days ago
Delta
Sat, 21 Feb - Wed, 25 Feb
ORD
Chicago
SDF
Louisville
€140 Return, found 5 days ago
€140
Return
found 5 days ago
Select Delta flight, departing Sat, 21 Feb from Chicago to Louisville, returning Wed, 25 Feb, priced at €140 found 5 days ago
American Airlines
Sat, 21 Feb - Wed, 25 Feb
ORD
Chicago
SDF
Louisville
€142 Return, found 5 days ago
€142
Return
found 5 days ago
Select American Airlines flight, departing Sat, 21 Feb from Chicago to Louisville, returning Wed, 25 Feb, priced at €142 found 5 days ago
Delta
Sat, 21 Feb - Wed, 25 Feb
ORD
Chicago
SDF
Louisville
€150 Return, found 5 days ago
€150
Return
found 5 days ago
Select Delta flight, departing Sat, 21 Feb from Chicago to Louisville, returning Wed, 25 Feb, priced at €150 found 5 days ago
American Airlines
Sat, 21 Feb - Wed, 25 Feb
ORD
Chicago
SDF
Louisville
€157 Return, found 5 days ago
€157
Return
found 5 days ago
Select American Airlines flight, departing Sat, 21 Feb from Chicago to Louisville, returning Wed, 25 Feb, priced at €157 found 5 days ago
American Airlines
Sat, 21 Feb - Wed, 25 Feb
ORD
Chicago
SDF
Louisville
€165 Return, found 5 days ago
€165
Return
found 5 days ago
Select American Airlines flight, departing Sat, 21 Feb from Chicago to Louisville, returning Wed, 25 Feb, priced at €165 found 5 days ago
American Airlines
Sat, 21 Feb - Wed, 25 Feb
ORD
Chicago
SDF
Louisville
€168 Return, found 5 days ago
€168
Return
found 5 days ago
Select American Airlines flight, departing Sat, 21 Feb from Chicago to Louisville, returning Wed, 25 Feb, priced at €168 found 5 days ago
United
Sat, 21 Feb - Wed, 25 Feb
ORD
Chicago
SDF
Louisville
€183 Return, found 5 days ago
€183
Return
found 5 days ago
Select United flight, departing Sat, 21 Feb from Chicago to Louisville, returning Wed, 25 Feb, priced at €183 found 5 days ago
British Airways
Mon, 23 Feb - Sun, 1 Mar
DUB
Dublin
SDF
Louisville
€640 Return, found 4 days ago
€640
Return
found 4 days ago
Select British Airways flight, departing Mon, 23 Feb from Dublin to Louisville, returning Sun, 1 Mar, priced at €640 found 4 days ago
Iberia
Mon, 11 May - Sun, 17 May
DUB
Dublin
SDF
Louisville
€762 Return, found 1 day ago
€762
Return
found 1 day ago
Select Iberia flight, departing Mon, 11 May from Dublin to Louisville, returning Sun, 17 May, priced at €762 found 1 day ago

About Jefferson County

Expedia offers flights to Jefferson County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Jefferson County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Jefferson County that have flexible change policies?
It's as easy as counting to three with Expedia. Firstly, enter your preferred travel dates and hit "Search." Next, check "No change fee" directly underneath the "Flexible change policies" heading on the left-hand side of your screen. Step 3. Book your flexible and cheap fare to Jefferson County.
Which airlines fly to Jefferson County?
With a great selection of airlines operating flights into or near Jefferson County, you won't be short of options:

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

How can I find cheap tickets to Jefferson County?
Book in advance, fly in or out of nearby airports, avoid peak travel periods — you're not short of ways! One more is to take advantage of Expedia's "flexible dates" function. Search for a Jefferson County flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Jefferson County was €131.
How much is a flight to Jefferson County?
You could have scored a round-trip ticket to Jefferson County from anywhere between €131 and €762 in the last seven days. For one-way journeys departing from Chicago (ORD), the lowest price during this period was €92.
What are the most popular airports to fly into in Jefferson County?
Start organising your Jefferson County getaway by booking a ticket on one of the 2,155 flights per month to Louisville Intl. Airport (SDF). This is the region's main point of entry.
How much is a plane ticket to Jefferson County?
Seats ranged from just €131 to €762 in the last seven days. When you're ready to book, we're here to help pick up a fabulous deal to Jefferson County.
What months are the cheapest to book a flight to Jefferson County?
To snap up a fabulous deal to Jefferson County, try to book sometime in February when prices are at their cheapest. When's the most expensive time? In the U.S, it's December.

Trending flights to Jefferson County

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.

American Airlines
Thu, 26 Mar - Mon, 30 Mar
DUB
Dublin
SDF
Louisville
€629 Return, found 4 hours ago
€629
Return
found 4 hours ago
Select American Airlines flight, departing Thu, 26 Mar from Dublin to Louisville, returning Mon, 30 Mar, priced at €629 found 4 hours ago
*Available to Expedia members.