$69 Cheap Flights to Janesville, WI

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How much is the cheapest flight to Janesville?

Prices were available within the past 7 days and start at $69 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun Country Airlines
American Airlines
Breeze Airways
United

Find the cheapest month to fly from Columbus (CMH) to Madison (MSN)

April is typically the cheapest month to fly

From $198 - $471 per traveler.

Graph displaying average flight prices per month

Alternative airports near Janesville

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

Tips to find the cheapest flights to Janesville

The cheapest day to fly

Get started finding a cheap flight to Janesville on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

September is the cheapest month to fly to Janesville. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Janesville. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Janesville, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Janesville

The lowest price for round-trip flights to Janesville in 2025 starts from from $128, while one-way tickets start from from $69. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Janesville. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Janesville

Sun Country Airlines, Frontier Airlines, American Airlines, United, Breeze Airways are just some of the airlines that can typically offer cheap tickets to Janesville. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Janesville and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Janesville, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Janesville. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Janesville plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Janesville

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Janesville.

Stopover savings

The cheapest tickets to Janesville are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Janesville. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Janesville for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Janesville. Simply download the free Expedia app to your smart device and activate Janesville flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Janesville. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

What month is the cheapest to fly to Janesville?
August is typically the cheapest month for flights to Janesville*. Make sure to check for cheap fares during this time as you might snag a great discount. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to Janesville?
Generally, Chicago, Atlanta and Denver have cheap flights to Janesville. However, being flexible is the secret to getting a bargain. Head off during the off-peak season or midweek to keep costs as low as possible.
Which US cities fly direct to Janesville?
You can fly to Janesville without a stopover from 25 US destinations. To find a nonstop journey, check "Direct flights only" when searching for flights to Janesville on Expedia. Then, explore the options and find the best departure from any of these cities:

  • Chicago
  • Atlanta
  • Denver
  • New York
  • Orlando

How to find a cheap flight to Janesville?
Book in advance or search for a cheap flight to Janesville during off-peak months like November and December. Leaving on a Thursday can also save you an average of 16% compared to a Sunday flight.* The Expedia app makes it even easier to know the right time to book. Just turn on the toggle for "Watch prices" and you'll receive a notification when fares go down.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Janesville?
It's possible to get good deals on last-minute departures to Janesville, especially if your travel arrangements aren't set in stone. Consider your options for flying from a different airport, changing your trip dates or picking another carrier to get a cheap flight to Janesville.
How far in advance should I book a flight to Janesville?
Lock in your flight to Janesville two to four months ahead if you're visiting from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Lower fares and a wider variety of departure dates, schedules and seating options are just a few of the benefits of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Janesville?
You can generally get cheap flights to Janesville on Sundays. You'll save about 8% on average compared to booking on a Friday, which is typically the most expensive day to purchase tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Janesville?
Janesville is connected to 14 airports globally through 5 carriers, with Dane County Regional Airport (MSN) as its primary entry point. Select from these leading airlines to Janesville when booking your trip:

  • United Airlines
  • American Airlines
  • Delta Air Lines
  • Frontier Airlines

Where do you fly into Janesville?
The main airport to fly to Janesville is Rockford, IL (RFD-Greater Rockford). There's also the option to land at Dane County Regional Airport (MSN) when flying to Janesville.
How far is the airport from central Janesville?
Touching down at Rockford, IL (RFD-Greater Rockford) puts you approximately 35 mi south of the center of Janesville.
Can I save money by booking a Janesville trip package?
Book a Janesville flight and hotel package deal on Expedia, and you could benefit from significant savings. It's simple to bundle your accommodations and flights, and you can also add tours and car rentals to create your own customized Janesville vacation. Plus, there's nothing like the convenience of booking everything in the same place.
Can I change or cancel my flight to Janesville?
If you bought your flight to Janesville in the last 24 hours, you can typically change or cancel it for free. After that, extra charges may apply depending on the airline's terms and conditions. For more information, head to our Customer Service Portal. Remember that some flights are non-refundable, so you may receive a credit for future travel instead of a direct refund. When searching on Expedia, check the "Changes included" or "No cancel fee" filters to compare tickets with flexible change policies.
Flights to Janesville information
Destination airport
Dane County Regional
Destination airport IATA code
MSN
Destination city name
Madison
Roundtrip price
$128

Trending flights to Janesville

Prices were available within the past 7 days and start at $69 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

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*Available to One Key members.