Cheap flights to Jefferson County

View €1,087 flight on Mon, 9 Feb 2026Opens in a new window

Popular airlines to Jefferson County

  • Delta

  • American Airlines

  • KLM

  • Virgin Atlantic

  • Air France

  • WestJet

  • Aeromexico

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at €1,087 for one-way flights and €1,310 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,310 Return, found 1 day ago
€1,310
Return
found 1 day ago
Select American Airlines flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,310 found 1 day ago
Finnair
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,331 Return, found 1 day ago
€1,331
Return
found 1 day ago
Select Finnair flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,331 found 1 day ago
KLM
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,349 Return, found 1 day ago
€1,349
Return
found 1 day ago
Select KLM flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,349 found 1 day ago
Finnair
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,352 Return, found 1 day ago
€1,352
Return
found 1 day ago
Select Finnair flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,352 found 1 day ago
Air France
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,354 Return, found 1 day ago
€1,354
Return
found 1 day ago
Select Air France flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,354 found 1 day ago
KLM
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,373 Return, found 1 day ago
€1,373
Return
found 1 day ago
Select KLM flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,373 found 1 day ago
Air France
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,378 Return, found 1 day ago
€1,378
Return
found 1 day ago
Select Air France flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,378 found 1 day ago
Finnair
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,379 Return, found 1 day ago
€1,379
Return
found 1 day ago
Select Finnair flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,379 found 1 day ago
Finnair
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,384 Return, found 1 day ago
€1,384
Return
found 1 day ago
Select Finnair flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,384 found 1 day ago
British Airways
Mon, 9 Feb - Fri, 13 Feb
RIX
Riga
AGS
Augusta
€1,405 Return, found 1 day ago
€1,405
Return
found 1 day ago
Select British Airways flight, departing Mon, 9 Feb from Riga to Augusta, returning Fri, 13 Feb, priced at €1,405 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?
At Expedia, we've been channeling our inner Olympic gymnast to deliver you the most flexible airfares around. Just mark the "No change fee" box directly underneath the "Flexible change policies" subheading to find your ideal flight to Jefferson County.
Which airlines fly to Jefferson County?
You can choose from two top airlines that travel to or near Jefferson County. Pack your bags and book a seat with either of these:

  • American Airlines - 234 flights to or near Jefferson County each month, including 234 flights to Augusta Regional Airport (AGS) per month.
  • Delta Air Lines - 177 flights to or near Jefferson County each month, including 177 flights to Augusta Regional Airport (AGS) per month.

How can I find cheap tickets to Jefferson County?
One of the easiest ways to find cheap tickets to Jefferson County is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It'll bring up the cheapest prices for nearby days. The lowest price for a flight to Jefferson County in the last seven days was €1,310. Booking well ahead will usually help you pick up an even better deal.
How much is a flight to Jefferson County?
There were plenty of budget-friendly fares up for grabs in the last seven days, with the cost of a return ticket to Jefferson County ranging between €1,310 and €1,414. Many lucky holiday makers nabbed one-way flights from Riga (RIX) for as little as €1,087.
What are the most popular airports to fly into in Jefferson County?
Jefferson County's main airport is Augusta Regional Airport (AGS). Get your thrilling journey underway by booking a fare on one of the 411 flights every month to this destination.
How much is a plane ticket to Jefferson County?
Flights to Jefferson County varied from €1,310 to €1,414 in the last seven days. Typically, the earlier you book the bigger the bargain.
What is the best time to go to Jefferson County?
Louisville, Jefferson County's main city, is a fabulous place to tour around at anytime. Not a big fan of chilly weather? Then journey here from June 20 onward during the summer months, when average temperatures fluctuate from 21ºC to 32ºC. February, June and August is when Louisville is really buzzing.
What months are the cheapest to book a flight to Jefferson County?
February is the cheapest month to reserve a seat for your Jefferson County trip. Airfares are at a premium over December, so steer clear of this time if possible.
*Available to Expedia members.