HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$492+ Cheap flights from La Crosse to Boston (LSE - BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — BOS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from La Crosse to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from La Crosse to Boston

Cheapest flights from La Crosse to Boston
Explore the most affordable flight options available from La Crosse to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/256:00 amLSE - BOS
1 stop5h 42mAmerican Airlines
lun. 12/294:36 pmBOS - LSE
1 stop8h 02mAmerican Airlines
Deal found 12/10$568

Find flight deals from La Crosse to Boston

Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to Boston (BOS). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$492
(American Airlines)
Provider with most accurate pricing for La Crosse-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for La Crosse-Boston Logan Intl flights.
Search Deals
From La Crosse to Boston Logan Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from La Crosse to Boston 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 diciembre 12, 2025.
Use the filters below to find and compare flights from La Crosse to Boston that are best for you.

Fly from

La Crosse

Fly to

Boston

Route

Depart

Return

Price

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

sáb. 1/24

5:08 pm-11:44 pm

1 stop5h 36m

Boston Logan Intl

mié. 1/28

9:51 am-4:16 pm

1 stop7h 25m

$492

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

mié. 2/4

5:08 pm-11:44 pm

1 stop5h 36m

Boston Logan Intl

sáb. 2/7

3:50 pm-10:16 pm

1 stop7h 26m

$492

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

mar. 2/3

6:00 am-12:10 pm

1 stop5h 10m

Boston Logan Intl

sáb. 2/7

4:18 pm-10:16 pm

1 stop6h 58m

$492

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

sáb. 1/24

5:08 pm-11:44 pm

1 stop5h 36m

Boston Logan Intl

sáb. 1/31

6:05 am-4:16 pm

2 stops11h 11m

$498

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

jue. 1/29

6:00 am-12:11 pm

1 stop5h 11m

Boston Logan Intl

sáb. 1/31

5:18 pm-10:16 pm

1 stop5h 58m

$514

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

sáb. 2/7

5:08 pm-11:44 pm

1 stop5h 36m

Boston Logan Intl

dom. 2/8

3:50 pm-10:16 pm

1 stop7h 26m

$514

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

mié. 2/4

11:37 am-5:03 pm

1 stop4h 26m

Boston Logan Intl

dom. 2/8

4:18 pm-10:16 pm

1 stop6h 58m

$514

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

mar. 2/3

5:08 pm-11:44 pm

1 stop5h 36m

Boston Logan Intl

lun. 2/9

5:59 pm-10:16 pm

1 stop5h 17m

$514

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

lun. 2/2

6:00 am-5:05 pm

2 stops10h 05m

Boston Logan Intl

sáb. 2/7

3:50 pm-10:16 pm

1 stop7h 26m

$520

La CrosseBoston

LSE - BOS

LSEBOS

La Crosse

dom. 2/1

6:00 am-3:55 pm

2 stops8h 55m

Boston Logan Intl

sáb. 2/7

12:07 pm-10:16 pm

2 stops11h 09m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 11 results
1
2

Compare providers for flights from La Crosse to Boston

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

Have a flexible travel schedule? Discover the best time to fly to Boston 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 Boston

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

Currently, February is the cheapest month in which you can book a flight from La Crosse to Boston (average of $253). Flying from La Crosse to Boston in September is currently the most expensive (average of $454). 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.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated diciembre 12, 2025.
Read reviews from past customers who have flown American Airlines from La Crosse to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Crew

8.0

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Crew

8.0

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from La Crosse to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from La Crosse to Boston in 5h 36m. Fly via American Airlines to get the fastest option. The distance between La Crosse and Boston is about 1023 mi.

  • What is the cheapest airline to fly from La Crosse to Boston round-trip?

    Cheapflights users have booked flights from La Crosse to Boston round-trip from $412.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from La Crosse to Boston 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 Boston?

    Currently, February is the cheapest month in which you can book a flight from La Crosse to Boston (average of $253). Flying from La Crosse to Boston in September is currently the most expensive (average of $454). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Cranston
Lincoln
Lowell
Smithfield
Peabody
Brockton
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for La Crosse to Boston

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Boston flights
Minneapolis to Boston flights
O'Hare Intl to Hartford flights
Milwaukee to Boston flights
Minneapolis to Hartford flights
O'Hare Intl to Albany flights
Appleton to Boston flights
Wausau to Boston flights
Madison to Boston flights
Rhinelander to Boston flights
Milwaukee to Hartford flights
Green Bay to Boston flights
Minneapolis to Albany flights
Madison to Hartford flights
O'Hare Intl to West Tisbury flights
Green Bay to Hartford flights
Milwaukee to Albany flights
O'Hare Intl to Worcester flights
Madison to Albany flights
Duluth to Boston flights
O'Hare Intl to Nantucket flights
Green Bay to Albany flights
Minneapolis to West Tisbury flights
Appleton to Hartford flights
Eau Claire to Boston flights
O'Hare Intl to Hyannis flights
Madison to Worcester flights
Appleton to Albany flights
O'Hare Intl to Provincetown flights
Wausau to Hartford flights
Wausau to Albany flights
La Crosse to Albany flights
Duluth to Albany flights
Duluth to Hartford flights
Milwaukee to Provincetown flights
Minneapolis to Provincetown flights
Minneapolis to Hyannis flights
Escanaba to Boston flights
Dubuque to Boston flights
Dubuque to Hartford flights
O'Hare Intl to New Bedford flights
La Crosse to Hartford flights
Minneapolis to Nantucket flights
Milwaukee to West Tisbury flights
Madison to Nantucket flights

Top airline flying from La Crosse to Boston

Discover the top airline that operate flights from La Crosse to Boston. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$412Average$573FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.