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Cheap flights from Chicago to La Crosse from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to La Crosse departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:30 am - 8:56 am
ORD
-
LSE
1h 26mnonstop
United Airlines Logo
6:15 am - 7:38 am
LSE
-
ORD
1h 23mnonstop
$281United Airlines
Thu, Dec 17 - Sat, Dec 26
American Airlines Logo
3:48 pm - 5:11 pm
ORD
-
LSE
1h 23mnonstop
American Airlines Logo
3:14 pm - 4:42 pm
LSE
-
ORD
1h 28mnonstop
$381American Airlines
Sat, Aug 1 - Sat, Aug 8
American Airlines Logo
11:00 pm - 12:22 am
ORD
-
LSE
1h 22mnonstop
American Airlines Logo
5:20 pm - 6:53 pm
LSE
-
ORD
1h 33mnonstop
$382American Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
11:00 pm - 12:22 am
ORD
-
LSE
1h 22mnonstop
American Airlines Logo
5:20 pm - 6:53 pm
LSE
-
ORD
1h 33mnonstop
$406American Airlines
Sat, Aug 1 - Fri, Aug 7
American Airlines Logo
10:05 am - 11:31 am
ORD
-
LSE
1h 26mnonstop
American Airlines Logo
6:00 am - 7:30 am
LSE
-
ORD
1h 30mnonstop
$425American Airlines
Sat, Jul 18 - Tue, Jul 21
American Airlines Logo
11:00 pm - 12:22 am
ORD
-
LSE
1h 22mnonstop
American Airlines Logo
5:20 pm - 6:53 pm
LSE
-
ORD
1h 33mnonstop
$428American Airlines
Sat, Aug 1 - Fri, Aug 7
American Airlines Logo
10:10 am - 11:31 am
ORD
-
LSE
1h 21mnonstop
American Airlines Logo
6:00 am - 7:26 am
LSE
-
ORD
1h 26mnonstop
$431American Airlines
Thu, Aug 13 - Thu, Aug 20
American Airlines Logo
10:10 am - 11:31 am
ORD
-
LSE
1h 21mnonstop
American Airlines Logo
6:00 am - 7:26 am
LSE
-
ORD
1h 26mnonstop
$432American Airlines
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
10:30 am - 11:53 am
ORD
-
LSE
1h 23mnonstop
American Airlines Logo
12:23 pm - 1:48 pm
LSE
-
ORD
1h 25mnonstop
$451American Airlines
Sat, Oct 10 - Wed, Oct 21
American Airlines Logo
10:37 pm - 11:59 pm
ORD
-
LSE
1h 22mnonstop
American Airlines Logo
5:20 pm - 6:53 pm
LSE
-
ORD
1h 33mnonstop
$456American Airlines
Thu, Jul 30 - Thu, Aug 6

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American Airlines flights from Chicago to La Crosse

Our best American Airlines deals on Chicago to La Crosse flight tickets
American Airlines
Aug 1
ORD3:48 pmChicago O'Hare Intl
1h 23m
LSE5:11 pmLa Crosse
Aug 8
LSE3:14 pmLa Crosse
1h 28m
ORD4:42 pmChicago O'Hare Intl
$381
American Airlines
Aug 19
ORD11:00 pmChicago O'Hare Intl
1h 22m
LSE12:22 amLa Crosse
Aug 26
LSE5:20 pmLa Crosse
1h 33m
ORD6:53 pmChicago O'Hare Intl
$382
American Airlines
Aug 1
ORD11:00 pmChicago O'Hare Intl
1h 22m
LSE12:22 amLa Crosse
Aug 7
LSE5:20 pmLa Crosse
1h 33m
ORD6:53 pmChicago O'Hare Intl
$406

momondo 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, momondo users made 832,500 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from Chicago to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Thu 12/17

7:30 am-8:56 am

Nonstop1h 26m

La Crosse

Sat 12/26

6:15 am-7:38 am

Nonstop1h 23m

$281

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sat 8/1

3:48 pm-5:11 pm

Nonstop1h 23m

La Crosse

Sat 8/8

3:14 pm-4:42 pm

Nonstop1h 28m

$381

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Wed 8/19

11:00 pm-12:22 am

Nonstop1h 22m

La Crosse

Wed 8/26

5:20 pm-6:53 pm

Nonstop1h 33m

$382

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sat 8/1

11:00 pm-12:22 am

Nonstop1h 22m

La Crosse

Fri 8/7

5:20 pm-6:53 pm

Nonstop1h 33m

$406

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sat 7/18

10:05 am-11:31 am

Nonstop1h 26m

La Crosse

Tue 7/21

6:00 am-7:30 am

Nonstop1h 30m

$425

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sat 8/1

11:00 pm-12:22 am

Nonstop1h 22m

La Crosse

Fri 8/7

5:20 pm-6:53 pm

Nonstop1h 33m

$428
Quickest round-trip

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Thu 8/13

10:10 am-11:31 am

Nonstop1h 21m

La Crosse

Thu 8/20

6:00 am-7:26 am

Nonstop1h 26m

$431

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Thu 8/20

10:10 am-11:31 am

Nonstop1h 21m

La Crosse

Thu 8/27

6:00 am-7:26 am

Nonstop1h 26m

$432

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sat 10/10

10:30 am-11:53 am

Nonstop1h 23m

La Crosse

Wed 10/21

12:23 pm-1:48 pm

Nonstop1h 25m

$451

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Thu 7/30

10:37 pm-11:59 pm

Nonstop1h 22m

La Crosse

Thu 8/6

5:20 pm-6:53 pm

Nonstop1h 33m

$456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to La Crosse from

How to get the cheapest flight ticket from Chicago to La Crosse

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 La Crosse?

The cheapest day to depart from Chicago to La Crosse is on a Friday when prices can be found for as low as $384. The most expensive day to fly to La Crosse is Thursday, with ticket prices averaging around $430.

What is the cheapest time of day to depart on your flight to La Crosse?

According to our data, the cheapest time of day to fly to La Crosse is in the morning. momondo users have found flights departing from Chicago to La Crosse in the morning for as low as $405. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to La Crosse, so prices are often more expensive at around $430 per ticket.

What is the cheapest Chicago to La Crosse flight route?

Fly from Chicago O'Hare Intl to La Crosse for the best Chicago - La Crosse flight prices

What cabin class options are available on Chicago to La Crosse flights?

There are 2 cabin classes available to choose from on Chicago to La Crosse flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Chicago to La Crosse

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to La Crosse according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to La Crosse (CHI to LSE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to La Crosse

Fastest flight time

1h 21m

Direct flights

Every day

Airports in La Crosse

1 airport
The fastest flight from Chicago to La Crosse takes 1h 21m
Direct flights go from Chicago to La Crosse every day.
There is 1 airport in La Crosse. From Chicago there are direct flights to La Crosse (LSE).
Search flight deals

Frequently asked questions about flying from Chicago to La Crosse

  • How far is Chicago to La Crosse by plane?

    Chicago and La Crosse are 226.1 mi apart from one another. In terms of flight time, this usually takes a little over 1h 21m.

  • When did momondo last update prices for flights from Chicago to La Crosse Airport?

    Prices for flights from Chicago to La Crosse Airport refresh daily.

  • How old do you have to be to fly from Chicago to La Crosse Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to La Crosse Airport.

  • What documentation or ID do you need to fly to La Crosse Airport?

    The travel and health documents you'll need for your trip to La Crosse Airport 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 La Crosse Airport. 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 Chicago to La Crosse?

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Onalaska
Winona
Decorah
Harpers Ferry
Lansing

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to La Crosse?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to La Crosse. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to La Crosse with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to La Crosse flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to La Crosse?

momondo helps you find the best flight between Chicago and La Crosse by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to La Crosse right now. Can momondo alert me if prices change?

If you are simply researching potential flights to La Crosse, momondo offers a useful price alert feature which will track prices for flights to La Crosse from Chicago and alert you when they change.

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