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O'Hare Intl

$350+ Cheap flights from La Crosse (LSE) to O'Hare Intl (ORD)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — ORD
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from La Crosse to O'Hare Intl

Cheapest flights from La Crosse to O'Hare Intl
Explore the most affordable flight options available from La Crosse to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This American Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/246:00 amLSE - ORD
Nonstop1h 30mAmerican Airlines
Mon 12/18:00 amORD - LSE
Nonstop1h 20mAmerican Airlines
Deal found 10/25$352
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/116:00 amLSE - ORD
Nonstop1h 30mAmerican Airlines
Sat 11/158:11 amORD - LSE
Nonstop1h 18mAmerican Airlines
Deal found 10/27$415
This American Airlines deal was found by Cheapflights users on 10/26. 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 10/316:00 amLSE - ORD
Nonstop1h 24mAmerican Airlines
Sun 11/210:32 pmORD - LSE
Nonstop1h 17mAmerican Airlines
Deal found 10/26$426
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/124:10 pmLSE - ORD
Nonstop1h 24mAmerican Airlines
Tue 11/188:41 pmORD - LSE
Nonstop1h 21mAmerican Airlines
Deal found 10/26$435
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/1110:03 amLSE - ORD
Nonstop1h 21mAmerican Airlines
Sun 11/164:15 pmORD - LSE
Nonstop1h 17mAmerican Airlines
Deal found 10/26$445
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/136:00 amLSE - ORD
Nonstop1h 30mAmerican Airlines
Sun 11/168:00 amORD - LSE
Nonstop1h 20mAmerican Airlines
Deal found 10/26$455
This American Airlines deal was found by Cheapflights users on 10/25. 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 10/2910:54 amLSE - ORD
Nonstop1h 22mAmerican Airlines
Fri 10/319:01 amORD - LSE
Nonstop1h 23mAmerican Airlines
Deal found 10/25$500
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/124:10 pmLSE - ORD
Nonstop1h 24mAmerican Airlines
Wed 11/128:41 pmORD - LSE
Nonstop1h 21mAmerican Airlines
Deal found 10/26$693
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/1110:03 amLSE - ORD
Nonstop1h 21mAmerican Airlines
Wed 11/128:41 pmORD - LSE
Nonstop1h 21mAmerican Airlines
Deal found 10/26$699
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/114:45 pmLSE - ORD
Nonstop1h 24mAmerican Airlines
Fri 11/1410:32 pmORD - LSE
Nonstop1h 17mAmerican Airlines
Deal found 10/26$743
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/136:02 pmLSE - ORD
Nonstop1h 36mAmerican Airlines
Thu 11/1310:32 pmORD - LSE
Nonstop1h 17mAmerican Airlines
Deal found 10/26$781
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/139:50 amLSE - ORD
Nonstop1h 21mAmerican Airlines
Fri 11/144:15 pmORD - LSE
Nonstop1h 17mAmerican Airlines
Deal found 10/26$787

Cheap flight deals from La Crosse to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to O'Hare Intl (ORD). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$352
(American Airlines)

One-way from

$350
(American Airlines)

Good round-trip deal

$519 or less

Good one-way deal

$378 or less
Provider with most accurate pricing for La Crosse-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for La Crosse-Chicago O'Hare Intl flights.
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From La Crosse to Chicago O'Hare Intl
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One-way flight from La Crosse to Chicago O'Hare Intl
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Price to beat on a round-trip flight from La Crosse to Chicago O'Hare Intl.
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Price to beat on a one-way flight from La Crosse to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from La Crosse to O'Hare Intl 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 October 27, 2025.
Use the filters below to find and compare flights from La Crosse to Chicago O'Hare Intl Airport that are best for you.

Fly from

La Crosse

Fly to

O'Hare Intl

Route

Depart

Return

Price

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Wed 3/11

1:03 pm-2:20 pm

Nonstop1h 17m

Chicago O'Hare Intl

Sat 3/14

1:10 pm-2:18 pm

Nonstop1h 08m

$417

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Sat 11/15

9:59 am-11:20 am

Nonstop1h 21m

Chicago O'Hare Intl

Tue 11/18

8:15 am-9:33 am

Nonstop1h 18m

$435

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Tue 11/11

6:00 am-7:30 am

Nonstop1h 30m

Chicago O'Hare Intl

Tue 11/18

8:41 pm-10:02 pm

Nonstop1h 21m

$435

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Wed 11/12

6:00 am-7:30 am

Nonstop1h 30m

Chicago O'Hare Intl

Sat 11/15

8:11 am-9:29 am

Nonstop1h 18m

$435

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Wed 11/12

4:10 pm-5:34 pm

Nonstop1h 24m

Chicago O'Hare Intl

Tue 11/18

8:41 pm-10:02 pm

Nonstop1h 21m

$435

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Tue 11/11

4:45 pm-6:09 pm

Nonstop1h 24m

Chicago O'Hare Intl

Sat 11/15

10:32 pm-11:49 pm

Nonstop1h 17m

$435

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Fri 11/14

6:02 pm-7:38 pm

Nonstop1h 36m

Chicago O'Hare Intl

Sat 11/15

4:15 pm-5:32 pm

Nonstop1h 17m

$445

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Wed 4/22

6:13 am-7:30 am

Nonstop1h 17m

$350

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Sat 4/25

6:13 am-7:30 am

Nonstop1h 17m

$350

La CrosseChicago

LSE - ORD

LSEORD

La Crosse

Sat 12/27

8:06 pm-9:30 pm

Nonstop1h 24m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 16 results
1
2

Compare providers for flights from La Crosse to O'Hare Intl

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 La Crosse to O'Hare Intl in October.
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 La Crosse-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on La Crosse-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from La Crosse-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on La Crosse-Chicago O'Hare Intl Airport 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 La Crosse-Chicago O'Hare Intl Airport 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 La Crosse to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from La Crosse 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 La Crosse to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from La Crosse to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from La Crosse to Chicago O'Hare Intl Airport (average of $161). Flying from La Crosse to Chicago O'Hare Intl Airport in September is currently the most expensive (average of $364). 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 LSE to ORD?

Find hourly flight availability from La Crosse to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

When flying from La Crosse to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated October 27, 2025.
See what other customers who have flown with American Airlines from La Crosse to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,033 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from La Crosse to O'Hare Intl. 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 from for flights from La Crosse to Chicago O'Hare Intl?

    Most people fly from La Crosse (LSE) if they book a flight from La Crosse to Chicago O'Hare Intl. On average, La Crosse has 4 outbound flights to Chicago O'Hare Intl per day from 1 airline. La Crosse is conveniently located just 5.4 mi from La Crosse’s city center.

  • How long is the flight from La Crosse to Chicago O'Hare Intl Airport?

    Departing from La Crosse to Chicago O'Hare Intl Airport will take you 1h 17m. Airlines will cover a distance of 214 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from La Crosse to Chicago O'Hare Intl Airport round-trip?

    American Airlines, at $327, was found to be the cheapest airline from La Crosse to Chicago O'Hare Intl Airport..

  • What are the most reliable airlines from La Crosse to Chicago O'Hare Intl Airport?

    Consider Qatar Airways (86%), American Airlines (76%) or Envoy Air (76%) when booking your flight. These represent the most reliable airlines when flying from La Crosse to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from La Crosse to Chicago O'Hare Intl Airport?

    On average you can expect to pay $552 for a flight from La Crosse to Chicago O'Hare Intl Airport. The cheapest flight overall is $230 while the most popular route, (La Crosse - Chicago O'Hare Intl) is currently priced at $352.

  • Can I find deals for flights from La Crosse to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from La Crosse to O'Hare Intl?

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

  • Can I find deals for business class flights from La Crosse to O'Hare Intl?

    Yes. Cheapflights offers flight deals from La Crosse to O'Hare Intl 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 La Crosse to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from La Crosse to Chicago O'Hare Intl Airport (average of $161). Flying from La Crosse to Chicago O'Hare Intl Airport in September is currently the most expensive (average of $364). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from La Crosse to O'Hare Intl

Discover the top airline that operate flights from La Crosse to O'Hare Intl. 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$327Average$435FlexibilityNo cancel feeOn-time71%

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