LSE - BOS

$331 Find Cheap Flights from La Crosse to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from La Crosse to Boston departing on 7/12. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$370
Allegiant Air
Thu 7/30Sat 8/8
LSE - BOS • 2 stops
Cheapest one-way
$331
American Airlines
Sun 7/12
LSE - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between La Crosse and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, Jul 30 - Sat, Aug 8
Multiple Airlines Logo
7:37 pm - 9:05 am
LSE
-
BOS
36h 28m
2 stops
Multiple Airlines Logo
11:05 am - 10:21 am
BOS
-
LSE
24h 16m
1 stop
$370Multiple Airlines
Thu, Jul 30 - Sat, Aug 8
Multiple Airlines Logo
7:37 pm - 10:09 am
LSE
-
BOS
13h 32m
1 stop
Multiple Airlines Logo
11:05 am - 10:21 am
BOS
-
LSE
24h 16m
1 stop
$376Multiple Airlines
Sun, Sep 6 - Sat, Sep 12
American Airlines Logo
5:26 pm - 11:59 pm
LSE
-
BOS
5h 33m
1 stop
American Airlines Logo
6:00 am - 11:22 am
BOS
-
LSE
6h 22m
1 stop
$395American Airlines
Sun, Sep 6 - Sat, Sep 12
American Airlines Logo
6:00 am - 2:26 pm
LSE
-
BOS
7h 26m
2 stops
American Airlines Logo
6:00 am - 11:22 am
BOS
-
LSE
6h 22m
1 stop
$401American Airlines
Thu, Aug 13 - Wed, Aug 19
American Airlines Logo
11:57 am - 10:30 pm
LSE
-
BOS
9h 33m
2 stops
American Airlines Logo
5:22 pm - 12:22 am
BOS
-
LSE
8h 00m
2 stops
$406American Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
6:00 am - 4:54 pm
LSE
-
BOS
9h 54m
2 stops
American Airlines Logo
5:53 pm - 12:21 am
BOS
-
LSE
7h 28m
2 stops
$414American Airlines
Fri, Jul 31 - Sat, Aug 8
Multiple Airlines Logo
8:04 pm - 8:28 am
LSE
-
BOS
35h 24m
2 stops
Multiple Airlines Logo
11:05 am - 10:21 am
BOS
-
LSE
24h 16m
1 stop
$421Multiple Airlines
Wed, Aug 5 - Sat, Aug 15
American Airlines Logo
5:20 pm - 11:59 pm
LSE
-
BOS
5h 39m
1 stop
American Airlines Logo
7:24 am - 11:49 am
BOS
-
LSE
5h 25m
1 stop
$441American Airlines
Tue, Jul 28 - Tue, Aug 4
American Airlines Logo
5:57 pm - 12:05 am
LSE
-
BOS
5h 08m
1 stop
American Airlines Logo
7:00 am - 11:31 am
BOS
-
LSE
5h 31m
1 stop
$460American Airlines
Wed, Aug 5 - Sat, Aug 15
American Airlines Logo
5:15 pm - 11:59 pm
LSE
-
BOS
5h 44m
1 stop
American Airlines Logo
6:10 am - 11:22 am
BOS
-
LSE
6h 12m
1 stop
$462American Airlines
Booking Insights

Good to know

Cheapest flight$331
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 7 days, the lowest price for a flight from La Crosse to Boston was $331 for a one-way ticket and $370 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.
7.1
American AirlinesOverall score based on 11626 reviews
6.4Food
7.5Boarding
6.9Entertainment
7.2Comfort
7.9Crew
Airline reviews

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

6.0 GoodMark, May 2026
LAS - DFW
Read more American Airlines reviews

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

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

Information on your arrival and departure airports