Cheap flights to Jefferson County

View €458 flight on Wed, 11 Mar 2026Opens in a new window

Popular airlines to Jefferson County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Alaska Airlines

    Alaska Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    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 €458 for one-way flights and €538 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 24 Jan - Wed, 28 Jan
BUD
Budapest
MSN
Madison
€538 Return, found 20 hours ago
€538
Return
found 20 hours ago
Select British Airways flight, departing Sat, 24 Jan from Budapest to Madison, returning Wed, 28 Jan, priced at €538 found 20 hours ago
KLM
Fri, 10 Apr - Sat, 18 Apr
DUB
Dublin
MSN
Madison
€558 Return, found 3 days ago
€558
Return
found 3 days ago
Select KLM flight, departing Fri, 10 Apr from Dublin to Madison, returning Sat, 18 Apr, priced at €558 found 3 days ago
Delta
Thu, 19 Feb - Thu, 26 Feb
DUB
Dublin
MSN
Madison
€567 Return, found 6 days ago
€567
Return
found 6 days ago
Select Delta flight, departing Thu, 19 Feb from Dublin to Madison, returning Thu, 26 Feb, priced at €567 found 6 days ago
KLM
Fri, 10 Apr - Sat, 18 Apr
DUB
Dublin
MSN
Madison
€567 Return, found 3 days ago
€567
Return
found 3 days ago
Select KLM flight, departing Fri, 10 Apr from Dublin to Madison, returning Sat, 18 Apr, priced at €567 found 3 days ago
Delta
Wed, 28 Jan - Sun, 1 Feb
DUB
Dublin
MSN
Madison
€569 Return, found 9 hours ago
€569
Return
found 9 hours ago
Select Delta flight, departing Wed, 28 Jan from Dublin to Madison, returning Sun, 1 Feb, priced at €569 found 9 hours ago
Delta
Wed, 28 Jan - Sun, 1 Feb
DUB
Dublin
MSN
Madison
€572 Return, found 9 hours ago
€572
Return
found 9 hours ago
Select Delta flight, departing Wed, 28 Jan from Dublin to Madison, returning Sun, 1 Feb, priced at €572 found 9 hours ago
Air France
Fri, 10 Apr - Sat, 18 Apr
DUB
Dublin
MSN
Madison
€574 Return, found 3 days ago
€574
Return
found 3 days ago
Select Air France flight, departing Fri, 10 Apr from Dublin to Madison, returning Sat, 18 Apr, priced at €574 found 3 days ago
Delta
Sat, 28 Feb - Sun, 8 Mar
DUB
Dublin
MSN
Madison
€575 Return, found 6 days ago
€575
Return
found 6 days ago
Select Delta flight, departing Sat, 28 Feb from Dublin to Madison, returning Sun, 8 Mar, priced at €575 found 6 days ago
KLM
Fri, 10 Apr - Sat, 18 Apr
DUB
Dublin
MSN
Madison
€585 Return, found 3 days ago
€585
Return
found 3 days ago
Select KLM flight, departing Fri, 10 Apr from Dublin to Madison, returning Sat, 18 Apr, priced at €585 found 3 days ago
American Airlines
Sat, 24 Jan - Wed, 28 Jan
BUD
Budapest
MSN
Madison
€622 Return, found 20 hours ago
€622
Return
found 20 hours ago
Select American Airlines flight, departing Sat, 24 Jan from Budapest to Madison, returning Wed, 28 Jan, priced at €622 found 20 hours ago

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.

KLM
Fri, 10 Apr - Sat, 18 Apr
DUB
Dublin
MSN
Madison
€558 Return, found 3 days ago
€558
Return
found 3 days ago
Select KLM flight, departing Fri, 10 Apr from Dublin to Madison, returning Sat, 18 Apr, priced at €558 found 3 days ago

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. Step 1: Type in your travel details and click on the "Search" button. Second step: Check "No change fee" just below the "Flexible change policies" heading on the top left of your screen. Step 3. Nab your cheap and flexible flight to Jefferson County.
Which airlines fly to Jefferson County?
With a good selection of airlines flying into or near Jefferson County, you have plenty of options:

  • Delta Air Lines - 602 flights to or near Jefferson County each month, including 602 flights to General Mitchell Intl. Airport (MKE) per month.
  • Southwest Airlines - 520 flights to or near Jefferson County each month, including 520 flights to General Mitchell Intl. Airport (MKE) per month.
  • United Airlines - 425 flights to or near Jefferson County each month, including 425 flights to General Mitchell Intl. Airport (MKE) per month.

How can I find cheap tickets to Jefferson County?
In the last seven days, €538 was the best price for a flight to Jefferson County. For an even cheaper fare, book ahead of time and be flexible with your dates. Search for your journey to Jefferson County, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Jefferson County?
There were a lot of low-cost fares up for grabs in the last seven days, with the price of a return ticket to Jefferson County varying between €538 and €622. Many lucky holiday makers scored one-way flights from Dublin (DUB) for just €458.
What are the most popular airports to fly into in Jefferson County?
General Mitchell Intl. Airport (MKE) is the main airport for people eager to explore Jefferson County. Roughly 2,159 flights per month land at this airport.
How much is a plane ticket to Jefferson County?
Seats ranged from €538 to €622 in the last seven days. When you're ready to book, we'll help you pick up a low-cost flight to Jefferson County.
What is the best time to go to Jefferson County?
Watertown, Jefferson County's most populated city, is a terrific destination to explore at anytime. Not a fan of the cold? Then head here from June 20 onward during the summer months, when temperatures fluctuate from 16ºC to 24ºC. February, June and August is when Watertown is at its busiest.
What months are the cheapest to book a flight to Jefferson County?
An inexpensive month to land a terrific deal to Jefferson County is February, whereas prices are at their highest in December. Steer clear of this month if you're watching your pennies.

Book with confidence

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.
About Jefferson County

Explore a world of travel with Expedia

*Available to Expedia members.