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Cheap flights from Chicago to La Crosse from $275

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 12/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:11 pm - 7:36 pm
ORD
-
LSE
1h 25mnonstop
American Airlines Logo
5:08 pm - 6:40 pm
LSE
-
ORD
1h 32mnonstop
$347American Airlines
Thu, Jan 1 - Thu, Jan 8
American Airlines Logo
10:20 pm - 11:38 pm
ORD
-
LSE
1h 18mnonstop
American Airlines Logo
5:08 pm - 6:40 pm
LSE
-
ORD
1h 32mnonstop
$367American Airlines
Sun, Jan 4 - Sun, Jan 11
American Airlines Logo
9:00 pm - 10:16 pm
ORD
-
LSE
1h 16mnonstop
American Airlines Logo
11:37 am - 1:03 pm
LSE
-
ORD
1h 26mnonstop
$368American Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
2:59 pm - 4:16 pm
ORD
-
LSE
1h 17mnonstop
American Airlines Logo
6:00 am - 7:30 am
LSE
-
ORD
1h 30mnonstop
$431American Airlines
Fri, Jan 16 - Sat, Jan 17
American Airlines Logo
2:49 pm - 4:12 pm
ORD
-
LSE
1h 23mnonstop
American Airlines Logo
6:00 am - 7:30 am
LSE
-
ORD
1h 30mnonstop
$435American Airlines
Tue, Dec 16 - Sat, Dec 20
American Airlines Logo
6:11 pm - 7:36 pm
ORD
-
LSE
1h 25mnonstop
American Airlines Logo
11:37 am - 1:03 pm
LSE
-
ORD
1h 26mnonstop
$451American Airlines
Thu, Jan 1 - Thu, Jan 8
American Airlines Logo
10:25 pm - 11:43 pm
ORD
-
LSE
1h 18mnonstop
American Airlines Logo
8:06 pm - 9:30 pm
LSE
-
ORD
1h 24mnonstop
$475American Airlines
Fri, Dec 19 - Mon, Dec 22
American Airlines Logo
8:10 am - 9:39 am
ORD
-
LSE
1h 29mnonstop
American Airlines Logo
6:00 am - 7:30 am
LSE
-
ORD
1h 30mnonstop
$807American Airlines
Sun, Dec 21 - Thu, Dec 25

American Airlines flights from Chicago to La Crosse

Our best American Airlines deals on Chicago to La Crosse flight tickets
American Airlines
Jan 4
ORD10:20 pmChicago O'Hare Intl
1h 18m
LSE11:38 pmLa Crosse
Jan 11
LSE5:08 pmLa Crosse
1h 32m
ORD6:40 pmChicago O'Hare Intl
$367
Find similar
American Airlines
Jan 19
ORD9:00 pmChicago O'Hare Intl
1h 16m
LSE10:16 pmLa Crosse
Jan 26
LSE11:37 amLa Crosse
1h 26m
ORD1:03 pmChicago O'Hare Intl
$368
Find similar
American Airlines
Jan 16
ORD2:59 pmChicago O'Hare Intl
1h 17m
LSE4:16 pmLa Crosse
Jan 17
LSE6:00 amLa Crosse
1h 30m
ORD7:30 amChicago O'Hare Intl
$431
Find similar

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 December 6, 2025.
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

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Thu 1/1

6:11 pm-7:36 pm

Nonstop1h 25m

La Crosse

Thu 1/8

5:08 pm-6:40 pm

Nonstop1h 32m

$347

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sun 1/4

10:20 pm-11:38 pm

Nonstop1h 18m

La Crosse

Sun 1/11

5:08 pm-6:40 pm

Nonstop1h 32m

$367

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Mon 1/19

9:00 pm-10:16 pm

Nonstop1h 16m

La Crosse

Mon 1/26

11:37 am-1:03 pm

Nonstop1h 26m

$368

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Fri 1/16

2:59 pm-4:16 pm

Nonstop1h 17m

La Crosse

Sat 1/17

6:00 am-7:30 am

Nonstop1h 30m

$431

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Tue 12/16

2:49 pm-4:12 pm

Nonstop1h 23m

La Crosse

Sat 12/20

6:00 am-7:30 am

Nonstop1h 30m

$435

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Thu 1/1

6:11 pm-7:36 pm

Nonstop1h 25m

La Crosse

Thu 1/8

11:37 am-1:03 pm

Nonstop1h 26m

$451

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Fri 12/19

10:25 pm-11:43 pm

Nonstop1h 18m

La Crosse

Mon 12/22

8:06 pm-9:30 pm

Nonstop1h 24m

$475

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sun 12/21

8:10 am-9:39 am

Nonstop1h 29m

La Crosse

Thu 12/25

6:00 am-7:30 am

Nonstop1h 30m

$807

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Sun 12/14

4:20 pm-5:38 pm

Nonstop1h 18m

$275

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Wed 2/4

5:32 pm-12:29 pm

3 stops42h 57m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 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

0h 27m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in La Crosse

1 airport
The fastest flight from Chicago to La Crosse takes 0h 27m
Direct flights go from Chicago to La Crosse on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
There is 1 airport near La Crosse: La Crosse (LSE)
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  • 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 16m.

  • 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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