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BOS - LSE

$540 Find cheap flights from Boston to La Crosse

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to La Crosse departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on flights to La Crosse

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to La Crosse, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to La Crosse, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from Boston to La Crosse (BOS-LSE)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to La Crosse that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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5:45 am - 10:51 amBOS-LSE
6h 06m1 stop
11:30 am - 4:39 pmLSE-BOS
4h 09m1 stop
$540American Airlines
Find Deal
Tue, Sep 17 - Wed, Oct 2
3:58 pm - 9:27 pmBOS-LSE
6h 29m1 stop
11:30 am - 8:16 pmLSE-BOS
7h 46m2 stops
$543American Airlines
Find Deal
Tue, Sep 17 - Wed, Oct 2
8:00 am - 3:51 pmBOS-LSE
8h 51m2 stops
11:30 am - 8:16 pmLSE-BOS
7h 46m2 stops
$547American Airlines
Find Deal
Tue, Sep 17 - Wed, Oct 2
8:50 am - 2:30 pmBOS-LSE
6h 40m1 stop
11:30 am - 5:00 pmLSE-BOS
4h 30m1 stop
$680American Airlines
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Wed, May 29 - Sat, Jun 1
3:30 pm - 9:51 pmBOS-LSE
7h 21m1 stop
11:30 am - 10:51 pmLSE-BOS
10h 21m2 stops
$683American Airlines
Find Deal
Wed, May 29 - Sat, Jun 1
3:06 pm - 9:51 pmBOS-LSE
7h 45m2 stops
11:30 am - 9:00 pmLSE-BOS
8h 30m2 stops
$687American Airlines
Find Deal
Wed, May 29 - Sat, Jun 1
6:44 am - 4:02 pmBOS-LSE
10h 18m2 stops
11:29 am - 7:55 pmLSE-BOS
7h 26m2 stops
$688American Airlines
Find Deal
Sat, Jul 20 - Mon, Jul 22
6:10 pm - 9:51 pmBOS-LSE
28h 41m2 stops
3:00 pm - 10:25 pmLSE-BOS
6h 25m1 stop
$788American Airlines
Find Deal
Thu, May 16 - Sun, May 19
6:10 pm - 9:51 pmBOS-LSE
28h 41m2 stops
11:31 am - 7:49 pmLSE-BOS
7h 18m2 stops
$791American Airlines
Find Deal
Thu, May 16 - Sun, May 19
2:07 pm - 9:51 pmBOS-LSE
8h 44m1 stop
6:04 am - 1:32 pmLSE-BOS
6h 28m1 stop
$802American Airlines
Find Deal
Thu, May 16 - Sun, May 19

Flights from Boston to La Crosse - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to La Crosse to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to La Crosse?

The average price of all flights from Boston to La Crosse clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to La Crosse on a Monday and more expensive on a Thursday. On your return trip to Boston, you should consider flying back on a Monday, and avoid Thursdays for better deals.

Good to know

Low season

June

High season

September

Cheapest flight

$540
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Boston to La Crosse

When to book flights from Boston to La Crosse

Are your dates flexible? Find out the best times to travel from Boston to La Crosse based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to La Crosse

  • What is the cheapest flight from Boston to La Crosse?

    In the last 3 days, the lowest price for a flight from Boston to La Crosse was $540 for a round-trip ticket.

  • Do I need a passport to fly between Boston and La Crosse?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Boston to La Crosse?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to La Crosse?

    oneworld is the only airline alliance operating flights between Boston and La Crosse.

  • How does KAYAK find such low prices on flights from Boston to La Crosse?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to La Crosse.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to La Crosse?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to La Crosse from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to La Crosse?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to La Crosse with an airline and back to Boston with another airline. Booking your flights between Boston and LSE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to La Crosse?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to La Crosse from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Boston to La Crosse

 
See real verified KAYAK customer reviews for airlines flying from Boston to La Crosse. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to La Crosse? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10861 reviews
8.2Boarding
8.0Entertainment
7.4Food
7.9Comfort
8.6Crew
Airline reviews

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

8.0 ExcellentAnonymous, May 2024ATL - ATW
Read more about Delta reviews

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Boston - La Crosse Flights

Departure:

Boston (BOS)United States

Destination:

La Crosse (LSE)United States

Return flight deals:

La Crosse - Boston

Cabin classes: