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$432+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — BOS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$432
(American Airlines)

Popular in

November

Cheapest in

March

Average price

$573
From La Crosse to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/166:32 pmLSE - BOS
1 stop4h 27mAmerican Airlines
Sat 8/232:03 pmBOS - LSE
1 stop4h 59mAmerican Airlines
Deal found 7/2$432

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 July 3, 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

Sat 8/16

6:32 pm-11:59 pm

1 stop4h 27m

Boston Logan Intl

Sat 8/23

2:03 pm-6:02 pm

1 stop4h 59m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

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 July 3, 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
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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.

  • 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 $432. This flight start at 20% lower than the current average price 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from La Crosse to Boston (average of $218). Flying from La Crosse to Boston in June is currently the most expensive (average of $306). 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 La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$412Average$565FlexibilityNo cancel feeOn-time71%

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