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La Crosse

$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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LSE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(American Airlines)
Provider with most accurate pricing for Chicago (CHI)-La Crosse flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-La Crosse flights.
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From Illinois to La Crosse
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Find flight deals from Illinois to La Crosse

Cheapest flights from Illinois to La Crosse
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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/112:55 pmORD - LSE
Nonstop1h 11mAmerican Airlines
Sun 4/136:00 amLSE - ORD
Nonstop1h 17mAmerican Airlines
Deal found 2/20$357

Find flights from Illinois to La Crosse within your budget

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 February 20, 2025.

Fly from

Illinois

Fly to

La Crosse

Route

Depart

Return

Price

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Fri 4/11

2:55 pm-4:06 pm

Nonstop1h 11m

La Crosse

Sun 4/13

6:00 am-7:17 am

Nonstop1h 17m

$357

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sat 4/19

10:00 am-11:17 am

Nonstop1h 17m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Illinois to La Crosse

Get recent, data-driven insights about flights from Illinois to La Crosse including ideal travel times, pricing trends, and more.

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 February 20, 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.

Weekly flight availability from Illinois to La Crosse

Explore weekly flight availability from Illinois to La Crosse. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from USIL to LSE are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 February 20, 2025.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.3

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.3

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

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.

  • What airport do you fly into for flights to La Crosse from Illinois?

    La Crosse (LSE) is the airport you will fly into if you book a flight from Illinois to La Crosse. It is only a 5.4 mi journey from La Crosse (LSE) to La Crosse’s city center.

  • What are the most reliable airlines from Illinois to La Crosse?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to La Crosse on time: Air Wisconsin (77%), British Airways (74%), American Airlines (73%).

  • Can I find deals for flights from Illinois to La Crosse that include hotel bookings?

    Yes. In addition to deals on Illinois to La Crosse flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to La Crosse?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to La Crosse.

  • Can I find deals for business class flights from Illinois to La Crosse?

    Yes. Cheapflights offers flight deals from Illinois to La Crosse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Illinois?

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Alternative routes for Illinois to La Crosse

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$302Average$414FlexibilityNo cancel feeOn-time71%
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