Cheap Flights to Jefferson County from $69

View $69 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines to Jefferson County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Frontier Airlines

    Frontier Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Alaska Airlines

    Alaska Airlines

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Today's featured flight deals to Jefferson County

Nonstop
Carry-on included
Lower price than typical

How much is the cheapest flight to Jefferson County?

Prices were available within the past 7 days and start at $69 for one-way flights and $155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Mar 7 - Mon, Mar 9
DEN
Denver
MSN
Madison
$155 Roundtrip, found 22 hours ago
$155
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, Mar 7 from Denver to Madison, returning Mon, Mar 9, priced at $155 found 22 hours ago
Frontier Airlines
Thu, Mar 12 - Sat, Mar 14
DEN
Denver
MSN
Madison
$159 Roundtrip, found 4 hours ago
$159
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Mar 12 from Denver to Madison, returning Sat, Mar 14, priced at $159 found 4 hours ago
Frontier Airlines
Wed, Mar 11 - Sat, Mar 14
LAX
Los Angeles
MSN
Madison
$160 Roundtrip, found 5 days ago
$160
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Mar 11 from Los Angeles to Madison, returning Sat, Mar 14, priced at $160 found 5 days ago
Frontier Airlines
Mon, Mar 9 - Mon, Mar 23
DEN
Denver
MSN
Madison
$164 Roundtrip, found 6 hours ago
$164
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Mon, Mar 9 from Denver to Madison, returning Mon, Mar 23, priced at $164 found 6 hours ago
Frontier Airlines
Fri, Mar 20 - Mon, Mar 23
DEN
Denver
MSN
Madison
$168 Roundtrip, found 1 hour ago
$168
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Mar 20 from Denver to Madison, returning Mon, Mar 23, priced at $168 found 1 hour ago
Sun Country Airlines
Thu, Feb 5 - Sun, Feb 22
PHX
Phoenix
MSN
Madison
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Thu, Feb 5 from Phoenix to Madison, returning Sun, Feb 22, priced at $169 found 1 day ago
Frontier Airlines
Fri, Mar 6 - Mon, Mar 9
DEN
Denver
MSN
Madison
$175 Roundtrip, just found
$175
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Mar 6 from Denver to Madison, returning Mon, Mar 9, priced at $175 just found
American Airlines
Thu, Feb 12 - Sun, Feb 15
ORD
Chicago
MSN
Madison
$179 Roundtrip, found 8 hours ago
$179
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Feb 12 from Chicago to Madison, returning Sun, Feb 15, priced at $179 found 8 hours ago
United
Fri, Feb 27 - Mon, Mar 2
ORD
Chicago
MSN
Madison
$190 Roundtrip, found 9 hours ago
$190
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Feb 27 from Chicago to Madison, returning Mon, Mar 2, priced at $190 found 9 hours ago
Delta
Tue, Mar 10 - Tue, Mar 17
BWI
Baltimore
MSN
Madison
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 10 from Baltimore to Madison, returning Tue, Mar 17, priced at $197 found 1 day ago

Airports in Jefferson County

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

Select flight to Dane County Regional MSN. Cheapest option available. Flights from $254
MSN
Dane County Regional
Cheapest
Flights from $254

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

Jefferson County Flights Information

Airlines serving
Sun Country Airlines, Frontier Airlines, Breeze Airways, American Airlines, Delta, United
Roundtrip price
from $155

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, $155 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 $155 and $197. Many lucky vacationers scored one-way flights from Phoenix (PHX) for just $69.
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.
When is the cheapest time to fly to Jefferson County?
If you can be flexible with what date you travel to Jefferson County, try to leave early on in the week. The most affordable day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the most expensive day, with many vacationers choosing to fly on the weekend.
How much is a plane ticket to Jefferson County?
Seats ranged from $155 to $197 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 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.
How long is a flight to Jefferson County?
Whether or not you'll have time for a movie marathon depends on where you're flying from in the U.S. To make organizing your trip a little easier, here are the average flight times for some leading domestic routes to Jefferson County:

  • Chicago, IL (ORD-OHare Intl.) to General Mitchell Intl. Airport (MKE) - 50 minutes
  • Denver, CO (DEN-Denver Intl.) to General Mitchell Intl. Airport (MKE) - 2 hours and 22 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to General Mitchell Intl. Airport (MKE) - 2 hours

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 60ºF to 75ºF. February, June and August is when Watertown is at its busiest.

Trending flights to Jefferson 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.

Frontier Airlines
Sat, Mar 7 - Mon, Mar 9
DEN
Denver
MSN
Madison
$155 Roundtrip, found 22 hours ago
$155
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, Mar 7 from Denver to Madison, returning Mon, Mar 9, priced at $155 found 22 hours ago
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