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La Crosse

$262+ Cheap flights from Boston to La Crosse (BOS - LSE)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LSE
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Boston to La Crosse

Cheapest flights from Boston to La Crosse
Explore the most affordable flight options available from Boston to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This American Airlines deal was found by Cheapflights users on 2/9. 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 5/203:13 pm
BOS
-
LSE
1 stop9h 41m
American Airlines
Sun 5/246:00 am
LSE
-
BOS
1 stop11h 31m
American Airlines
Deal found 2/9$264
This American Airlines deal was found by Cheapflights users on 2/8. 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 5/66:30 am
BOS
-
LSE
1 stop12h 37m
American Airlines
Sun 5/176:37 pm
LSE
-
BOS
1 stop13h 50m
American Airlines
Deal found 2/8$389
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:30 pm
BOS
-
LSE
1 stop21h 29m
United Airlines
Sat 5/166:00 am
LSE
-
BOS
1 stop17h 59m
United Airlines
Deal found 2/8$396
This American Airlines deal was found by Cheapflights users on 2/8. 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 5/69:15 am
BOS
-
LSE
2 stops9h 52m
American Airlines
Sat 5/166:37 pm
LSE
-
BOS
1 stop4h 46m
American Airlines
Deal found 2/8$438
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/104:50 pm
BOS
-
LSE
1 stop6h 26m
American Airlines
Sat 2/215:20 am
LSE
-
BOS
2 stops9h 27m
American Airlines
Deal found 2/9$699

Find flight deals from Boston to La Crosse

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to La Crosse (LSE). 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$264
(American Airlines)

One-way from

$262
(American Airlines)
Provider with most accurate pricing for Boston Logan Intl-La Crosse flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-La Crosse flights.
Search Deals
From Boston Logan Intl to La Crosse
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One-way flight from Boston Logan Intl to La Crosse
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Boston to La Crosse that are best for you.

Fly from

Boston

Fly to

La Crosse

Route

Depart

Return

Price

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

Wed 5/20

3:59 pm-11:54 pm

1 stop8h 55m

La Crosse

Sun 5/24

6:00 am-6:31 pm

1 stop11h 31m

$264

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

Wed 5/6

6:30 am-6:07 pm

1 stop12h 37m

La Crosse

Sun 5/17

6:37 pm-9:27 am

1 stop13h 50m

$389

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

Wed 5/6

12:30 pm-8:59 am

1 stop21h 29m

La Crosse

Sat 5/16

6:00 am-12:59 am

1 stop17h 59m

$396

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

Wed 5/6

9:15 am-6:07 pm

2 stops9h 52m

La Crosse

Sat 5/16

6:37 pm-12:23 am

1 stop4h 46m

$438

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

Tue 3/17

7:16 pm-11:01 am

1 stop16h 45m

$262

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

Fri 3/6

3:51 pm-11:36 pm

1 stop8h 45m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Compare providers for flights from Boston to La Crosse

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 Boston to La Crosse in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Boston-La Crosse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-La Crosse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-La Crosse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-La Crosse flights, Cheapflights users trust FlightHub the most. FlightHub 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 Boston-La Crosse 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 Boston to La Crosse

Have a flexible travel schedule? Discover the best time to fly to La Crosse from Boston 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.

Reviews of airlines servicing La Crosse

Get insights into the airlines that provide service to La Crosse. 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 La Crosse. Reviews last updated February 11, 2026.
Read through reviews of airlines operating flights from Boston to La Crosse, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,267 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,267 reviews
American Airlines
7.2
Good
11,267 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Boston to La Crosse. 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 Boston to La Crosse?

    For as low as $264, American Airlines can have you in La Crosse from Boston in 8h 55m. The distance between Boston and La Crosse is about 1023 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Boston to La Crosse is American Airlines. Our recent data shows that you can find tickets from as low as $412 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to La Crosse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Decorah
Winona

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Top airline flying from Boston to La Crosse

Discover the top airline that operate flights from Boston to La Crosse. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$412Average$527FlexibilityNo cancel feeOn-time71%

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