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Cheap flights from Chicago to La Crosse from $149

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 5/30. 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
0 bags

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Find the cheapest flights from Chicago to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:33 pm - 11:54 pm
ORD
-
LSE
1h 21mnonstop
American Airlines Logo
6:37 pm - 8:12 pm
LSE
-
ORD
1h 35mnonstop
$229American Airlines
Sat, Apr 25 - Sun, Apr 26
American Airlines Logo
8:11 am - 9:35 am
ORD
-
LSE
1h 24mnonstop
American Airlines Logo
10:05 am - 11:30 am
LSE
-
ORD
1h 25mnonstop
$244American Airlines
Fri, Apr 24 - Sun, Apr 26
American Airlines Logo
10:33 pm - 11:54 pm
ORD
-
LSE
1h 21mnonstop
American Airlines Logo
6:37 pm - 8:12 pm
LSE
-
ORD
1h 35mnonstop
$259American Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
9:15 pm - 10:37 pm
ORD
-
LSE
1h 22mnonstop
United Airlines Logo
1:53 pm - 3:16 pm
LSE
-
ORD
1h 23mnonstop
$319United Airlines
Fri, Jun 12 - Mon, Jun 15
American Airlines Logo
9:56 am - 11:22 am
ORD
-
LSE
1h 26mnonstop
American Airlines Logo
11:52 am - 1:14 pm
LSE
-
ORD
1h 22mnonstop
$323American Airlines
Fri, May 22 - Fri, May 29
United Airlines Logo
4:45 pm - 6:10 pm
ORD
-
LSE
1h 25mnonstop
United Airlines Logo
1:53 pm - 3:16 pm
LSE
-
ORD
1h 23mnonstop
$458United Airlines
Wed, Jun 17 - Fri, Jun 19
American Airlines Logo
8:11 am - 9:35 am
ORD
-
LSE
1h 24mnonstop
American Airlines Logo
9:54 am - 11:19 am
LSE
-
ORD
1h 25mnonstop
$493American Airlines
Tue, May 5 - Thu, May 7
American Airlines Logo
10:33 pm - 11:54 pm
ORD
-
LSE
1h 21mnonstop
American Airlines Logo
5:40 am - 7:11 am
LSE
-
ORD
1h 31mnonstop
$607American Airlines
Sun, Apr 19 - Thu, Apr 23
American Airlines Logo
8:11 am - 9:35 am
ORD
-
LSE
1h 24mnonstop
American Airlines Logo
6:37 pm - 8:12 pm
LSE
-
ORD
1h 35mnonstop
$697American Airlines
Mon, Apr 20 - Thu, Apr 23

American Airlines flights from Chicago to La Crosse

Our best American Airlines deals on Chicago to La Crosse flight tickets
American Airlines
Apr 25
ORD10:33 pmChicago O'Hare Intl
1h 21m
LSE11:54 pmLa Crosse
Apr 26
LSE6:37 pmLa Crosse
1h 35m
ORD8:12 pmChicago O'Hare Intl
$229
American Airlines
Apr 24
ORD8:11 amChicago O'Hare Intl
1h 24m
LSE9:35 amLa Crosse
Apr 26
LSE10:05 amLa Crosse
1h 25m
ORD11:30 amChicago O'Hare Intl
$244
American Airlines
Apr 21
ORD10:33 pmChicago O'Hare Intl
1h 21m
LSE11:54 pmLa Crosse
Apr 25
LSE6:37 pmLa Crosse
1h 35m
ORD8:12 pmChicago O'Hare Intl
$259

United Airlines flights from Chicago to La Crosse

Our best United Airlines deals on Chicago to La Crosse flight tickets
United Airlines
Jun 12
ORD9:15 pmChicago O'Hare Intl
1h 22m
LSE10:37 pmLa Crosse
Jun 15
LSE1:53 pmLa Crosse
1h 23m
ORD3:16 pmChicago O'Hare Intl
$319
United Airlines
Jun 17
ORD4:45 pmChicago O'Hare Intl
1h 25m
LSE6:10 pmLa Crosse
Jun 19
LSE1:53 pmLa Crosse
1h 23m
ORD3:16 pmChicago O'Hare Intl
$458

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 April 8, 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

Sat 4/25

10:33 pm-11:54 pm

Nonstop1h 21m

La Crosse

Sun 4/26

6:37 pm-8:12 pm

Nonstop1h 35m

$229

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Fri 4/24

8:11 am-9:35 am

Nonstop1h 24m

La Crosse

Sun 4/26

10:05 am-11:30 am

Nonstop1h 25m

$244

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Tue 4/21

10:33 pm-11:54 pm

Nonstop1h 21m

La Crosse

Sat 4/25

6:37 pm-8:12 pm

Nonstop1h 35m

$259
Quickest round-trip

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Fri 6/12

9:15 pm-10:37 pm

Nonstop1h 22m

La Crosse

Mon 6/15

1:53 pm-3:16 pm

Nonstop1h 23m

$319

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Fri 5/22

9:56 am-11:22 am

Nonstop1h 26m

La Crosse

Fri 5/29

11:52 am-1:14 pm

Nonstop1h 22m

$323

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Wed 6/17

4:45 pm-6:10 pm

Nonstop1h 25m

La Crosse

Fri 6/19

1:53 pm-3:16 pm

Nonstop1h 23m

$458

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Tue 5/5

8:11 am-9:35 am

Nonstop1h 24m

La Crosse

Thu 5/7

9:54 am-11:19 am

Nonstop1h 25m

$493

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sun 4/19

10:33 pm-11:54 pm

Nonstop1h 21m

La Crosse

Thu 4/23

5:40 am-7:11 am

Nonstop1h 31m

$607

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Mon 4/20

8:11 am-9:35 am

Nonstop1h 24m

La Crosse

Thu 4/23

6:37 pm-8:12 pm

Nonstop1h 35m

$697
Cheapest one-way

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sat 5/30

8:05 am-5:47 pm

2 stops33h 42m

$149

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 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 3 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 22m

Direct flights

Every day

Airports in La Crosse

1 airport
The fastest flight from Chicago to La Crosse takes 1h 22m
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 22m.

  • 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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