Cheap flights from La Crosse to Illinois from $327
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from La Crosse to Illinois departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from La Crosse to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from La Crosse to Illinois is on a Saturday when prices can be found for as low as $558. Flights from La Crosse to Illinois on a Monday will generally be more expensive and average around $867. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from La Crosse to Illinois during this time can be as low as $603. Flights in the afternoon are often more expensive with an average ticket price of $699.
What is the cheapest La Crosse to Illinois flight route?
Fly from La Crosse to Chicago O'Hare Intl for the best La Crosse - Illinois flight prices
What cabin class options are available on La Crosse to Illinois flights?
There are 4 cabin classes available to choose from on La Crosse to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from La Crosse to Illinois?
American Airlines is the most popular carrier operating from La Crosse to Illinois
What airlines fly to Illinois?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Illinois from La Crosse according to our data. American Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from La Crosse to Illinois on average per day?
As of June 2025, 6 flights take off from La Crosse and land in Illinois each day. The most common flight departure time for this route is 4:00PM, with 50% of daily flights taking off at noon.
How many flights depart from La Crosse to Illinois on average per week?
The number of flights available between La Crosse and Illinois is 42 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap La Crosse to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from La Crosse to Illinois
When did momondo last update prices for flights from La Crosse Airport to Illinois?
Prices for flights from La Crosse Airport to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from La Crosse Airport to Illinois?
There is 1 operator available for flights from La Crosse Airport to Illinois as of June 2025.
How old do you have to be to fly from La Crosse Airport to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from La Crosse Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from La Crosse to Illinois?
Based on momondo bookings for flights between La Crosse and Illinois, the leading plane model is Embraer 170, making up 25.53% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet with 19.15%, Airbus A330-200 with 17.02%, and Embraer 175 (Enhanced Winglets) with 4.26%.
Best airlines flying from La Crosse to Illinois
Compare and see reviews for airlines that fly from La Crosse to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $287 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from La Crosse to Illinois?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from La Crosse to Illinois. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from La Crosse to Illinois with flexible booking policies on momondo?
All flight searches from La Crosse to Illinois on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from La Crosse to Illinois?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from La Crosse.
I’m not ready to book a flight from La Crosse to Illinois right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of La Crosse to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.