$327+ Cheap flights from Illinois to La Crosse (LSE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LSE
Apr 5 — Apr 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to La Crosse
Keep the following information in mind while searching for Illinois to La Crosse flight deals. Data was last updated March 31, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (American Airlines) |
Good round-trip deal | $327 or less |
Find flight deals from Illinois to La Crosse
Cheapest flights from Illinois to La CrosseExplore the most affordable flight options available from Illinois to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.
Explore the most affordable flight options available from Illinois to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:03 amORD - LSE
Nonstop1h 16mAmerican Airlines
Wed 5/216:07 amLSE - ORD
Nonstop1h 13mAmerican Airlines
Deal found 3/30![American Airlines logo]()
$327
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to La Crosse that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Illinois to La Crosse that are best for you.
Fly from
Illinois
Fly to
La Crosse
Route
Depart
Return
Price
ChicagoLa Crosse
ORD - LSE
ORDLSE
Chicago O'Hare Intl
Wed 5/14
10:03 am-11:19 am
Nonstop1h 16m
La Crosse
Wed 5/21
6:07 am-7:20 am
Nonstop1h 13m
$327
ChicagoLa Crosse
ORD - LSE
ORDLSE
Chicago O'Hare Intl
Tue 4/29
10:00 am-11:17 am
Nonstop1h 17m
$345
Best time to book a flight from Illinois to La Crosse
Have a flexible travel schedule? Discover the best time to fly to La Crosse from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to La Crosse
What is the cheapest time of day to fly from IL to LSE?
Find hourly flight availability from Illinois to La Crosse. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to La Crosse as you normally would.
Rainfall in La Crosse by month
Plan your trip to La Crosse by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in La Crosse ranges from 1.1 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit La Crosse when rainfall is around 1.1 in.
Temperature in La Crosse by month
Plan your trip to La Crosse by taking into account the average temperature totals by month.
If weather is an important factor for your trip to La Crosse, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).
Reviews of airlines servicing La Crosse
Get insights into the airlines that provide service to La Crosse. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to La Crosse. Reviews last updated March 31, 2025.
Overall
7.2
Boarding
7.5
Crew
8.0
Entertainment
6.9
Food
6.5
Comfort
7.2
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Overall
7.2
Boarding
7.5
Crew
8.0
Entertainment
6.9
Food
6.5
Comfort
7.2
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Related info for your journey
Find useful and relevant information for your journey from Illinois to La Crosse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Illinois?
Book flights to Illinois if you plan to visit one of these locationsDecorah
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Alternative routes for Illinois to La Crosse
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Illinois to La Crosse
Discover the top airline that operate flights from Illinois to La Crosse. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$302 | Average$414 | FlexibilityNo cancel fee | On-time71% |