LSE - BOS

$415 Find Cheap Flights from La Crosse to Boston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from La Crosse to Boston departing on 3/18. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Crosse to Boston, 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 La Crosse to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$415
American Airlines
Wed 3/18Mon 3/23
LSE - BOS • 1 stop
Cheapest one-way
$457
American Airlines
Thu 2/5
LSE - BOS • 1 stop
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We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from La Crosse to Boston (LSE-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from La Crosse to Boston 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from La Crosse to Boston

Wed, Mar 18 - Mon, Mar 23
American Airlines Logo
11:34 am - 12:05 am
LSE
-
BOS
11h 31m1 stop
American Airlines Logo
5:31 pm - 9:18 am
BOS
-
LSE
16h 47m1 stop
$415American Airlines
Wed, Mar 18 - Mon, Mar 23
American Airlines Logo
5:09 am - 3:16 pm
LSE
-
BOS
9h 07m2 stops
American Airlines Logo
6:52 am - 11:01 am
BOS
-
LSE
5h 09m1 stop
$440American Airlines
Wed, Mar 18 - Mon, Mar 23
American Airlines Logo
5:09 am - 1:21 pm
LSE
-
BOS
7h 12m2 stops
American Airlines Logo
4:20 pm - 11:36 pm
BOS
-
LSE
8h 16m2 stops
$445American Airlines
Thu, May 7 - Sun, May 10
American Airlines Logo
6:32 pm - 12:22 am
LSE
-
BOS
4h 50m1 stop
American Airlines Logo
12:23 pm - 6:02 pm
BOS
-
LSE
6h 39m1 stop
$456American Airlines
Wed, Mar 18 - Sun, Mar 22
American Airlines Logo
11:34 am - 7:23 pm
LSE
-
BOS
6h 49m1 stop
American Airlines Logo
6:52 am - 11:02 am
BOS
-
LSE
5h 10m1 stop
$484American Airlines
Wed, Mar 18 - Sun, Mar 22
American Airlines Logo
11:34 am - 10:22 pm
LSE
-
BOS
9h 48m2 stops
American Airlines Logo
4:50 pm - 11:36 pm
BOS
-
LSE
7h 46m1 stop
$490American Airlines
Wed, Mar 18 - Sun, Mar 22
American Airlines Logo
5:09 am - 3:16 pm
LSE
-
BOS
9h 07m2 stops
American Airlines Logo
4:20 pm - 11:36 pm
BOS
-
LSE
8h 16m2 stops
$495American Airlines
Thu, May 7 - Sun, May 10
American Airlines Logo
6:32 pm - 12:22 am
LSE
-
BOS
4h 50m1 stop
American Airlines Logo
10:00 am - 6:02 pm
BOS
-
LSE
9h 02m2 stops
$518American Airlines
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
5:08 pm - 11:44 pm
LSE
-
BOS
5h 36m1 stop
American Airlines Logo
4:10 pm - 10:16 pm
BOS
-
LSE
7h 06m2 stops
$533American Airlines
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
11:37 am - 7:02 pm
LSE
-
BOS
6h 25m2 stops
American Airlines Logo
10:00 am - 4:16 pm
BOS
-
LSE
7h 16m2 stops
$538American Airlines
Booking Insights

KAYAK's insights & trends for La Crosse to Boston flights

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

Which airlines fly non-stop between La Crosse and Boston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from La Crosse to Boston.

There is just one airline that flies from La Crosse to Boston direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $412.

Find deals

Good to know

Cheapest flight$415
Flight from La Crosse to Boston

When to book flights from La Crosse to Boston

Are your dates flexible? Find out the best times to travel from La Crosse to Boston 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 La Crosse to Boston

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

    In the last 3 days, the lowest price for a flight from La Crosse to Boston was $457 for a one-way ticket and $415 for a round-trip.

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

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

  • Which airports will I be using when flying from La Crosse to Boston?

    When flying out of La Crosse you will be using La Crosse. You will be landing at Boston, also known as Boston Logan Intl.

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

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

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

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

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

    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 La Crosse to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from La Crosse 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 La Crosse to Boston?

    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 Boston with an airline and back to La Crosse with another airline. Booking your flights between La Crosse and BOS 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 La Crosse to Boston?

    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 Boston from La Crosse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from La Crosse to Boston

 
See real verified KAYAK customer reviews for airlines flying from La Crosse to Boston. 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 La Crosse to Boston? 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.
7.2
American AirlinesOverall score based on 11097 reviews
6.4Food
8.0Crew
7.5Boarding
7.2Comfort
6.9Entertainment
Airline reviews

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

2.0 MediocreAnonymous, Jan 2026
DFW - PDX
Read more American Airlines reviews

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

Everything you need to know for your flight from La Crosse to Boston

Information on your arrival and departure airports

La Crosse (LSE)
Boston (BOS)