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La Crosse

$348+ Cheap flights from Chicago (CHI) to La Crosse (LSE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LSE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Chicago to La Crosse

Cheapest flights from Chicago to La Crosse
Explore the most affordable flight options available from Chicago to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 12/318:10 amORD - LSE
Nonstop1h 29mAmerican Airlines
Sun 1/48:06 pmLSE - ORD
Nonstop1h 24mAmerican Airlines
Deal found 12/15$431
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/1810:25 pmORD - LSE
Nonstop1h 18mAmerican Airlines
Sun 1/48:06 pmLSE - ORD
Nonstop1h 24mAmerican Airlines
Deal found 12/16$475
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/278:13 amORD - LSE
Nonstop1h 29mAmerican Airlines
Sat 12/278:06 pmLSE - ORD
Nonstop1h 24mAmerican Airlines
Deal found 12/16$719
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/1810:25 pmORD - LSE
Nonstop1h 18mAmerican Airlines
Fri 12/196:00 amLSE - ORD
Nonstop1h 30mAmerican Airlines
Deal found 12/17$807

Find flight deals from Chicago to La Crosse

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to La Crosse (LSE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$367
(American Airlines)

One-way from

$348
(Kiwi.com)
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 Chicago (CHI) to La Crosse
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One-way flight from Chicago (CHI) to La Crosse
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 December 18, 2025.
Use the filters below to find and compare flights from Chicago to La Crosse that are best for you.

Fly from

Chicago

Fly to

La Crosse

Route

Depart

Return

Price

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Fri 1/16

9:45 am-11:07 am

Nonstop1h 22m

La Crosse

Sun 1/18

11:37 am-1:03 pm

Nonstop1h 26m

$367

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Thu 1/1

6:11 pm-7:36 pm

Nonstop1h 25m

La Crosse

Mon 1/5

6:00 am-7:30 am

Nonstop1h 30m

$431

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Thu 1/1

8:10 am-9:39 am

Nonstop1h 29m

La Crosse

Thu 1/8

11:37 am-1:03 pm

Nonstop1h 26m

$431

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Wed 12/31

8:10 am-9:39 am

Nonstop1h 29m

La Crosse

Sun 1/4

8:06 pm-9:30 pm

Nonstop1h 24m

$431

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Fri 12/26

10:20 pm-11:38 pm

Nonstop1h 18m

La Crosse

Mon 12/29

10:09 am-11:31 am

Nonstop1h 22m

$475

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Fri 1/9

9:45 am-11:07 am

Nonstop1h 22m

La Crosse

Sun 1/11

5:08 pm-6:40 pm

Nonstop1h 32m

$475

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sat 12/27

8:13 am-9:42 am

Nonstop1h 29m

La Crosse

Sat 12/27

8:06 pm-9:30 pm

Nonstop1h 24m

$719

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Mon 1/12

9:45 am-11:07 am

Nonstop1h 22m

La Crosse

Thu 1/15

6:00 am-7:30 am

Nonstop1h 30m

$807

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Wed 3/18

8:55 pm-11:53 am

2 stops38h 58m

$350

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Wed 3/11

4:40 pm-5:58 pm

Nonstop1h 18m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results
1
2

Compare providers for flights from Chicago to La Crosse

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to La Crosse in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-La Crosse flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-La Crosse flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-La Crosse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-La Crosse flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-La Crosse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to La Crosse

Have a flexible travel schedule? Discover the best time to fly to La Crosse from Chicago 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 Chicago to La Crosse

What is the cheapest month to book a flight from Chicago to La Crosse?

Currently, April is the cheapest month in which you can book a flight from Chicago to La Crosse (average of $180). Flying from Chicago to La Crosse in February is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to LSE?

Find hourly flight availability from Chicago 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 December 18, 2025.

When flying from Chicago to La Crosse, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    Most people fly into La Crosse (LSE) if they book a flight to La Crosse from Chicago. On average, La Crosse has 1 inbound flight from Chicago per day from 0 airlines. La Crosse is conveniently located just 5.4 mi from La Crosse’s city center.

  • How long is the flight from Chicago to La Crosse?

    There are many flights that can get you from Chicago to La Crosse in 1h 22m. Fly via American Airlines to get the fastest option. The distance from Chicago to La Crosse is about 214 mi. Most flights are nonstop.

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

    No one likes to see their flight delayed. When booking a flight from Chicago to La Crosse consider choosing Qatar Airways (67%), British Airways (66%) or American Airlines (55%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

  • What is the cheapest month to book a flight from Chicago to La Crosse?

    Currently, April is the cheapest month in which you can book a flight from Chicago to La Crosse (average of $180). Flying from Chicago to La Crosse in February is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Winona
Decorah

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