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Cheap flights from Boston to La Crosse from $416

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to La Crosse departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:00 pm - 6:03 pmBOS-LSE
7h 03m1 stop
American Airlines Logo
9:50 am - 4:32 pmLSE-BOS
5h 42m1 stop
$492American Airlines
Find Deal
jue., nov. 27 - mar., dic. 2
American Airlines Logo
8:00 am - 6:03 pmBOS-LSE
11h 03m2 stops
American Airlines Logo
6:13 pm - 11:52 pmLSE-BOS
4h 39m1 stop
$498American Airlines
Find Deal
jue., nov. 27 - mar., dic. 2
American Airlines Logo
5:22 pm - 11:49 pmBOS-LSE
7h 27m1 stop
American Airlines Logo
6:02 pm - 11:43 pmLSE-BOS
4h 41m1 stop
$527American Airlines
Find Deal
jue., nov. 13 - sáb., nov. 15
American Airlines Logo
4:00 pm - 11:49 pmBOS-LSE
8h 49m2 stops
American Airlines Logo
9:59 am - 4:32 pmLSE-BOS
5h 33m1 stop
$533American Airlines
Find Deal
jue., nov. 13 - sáb., nov. 15
American Airlines Logo
4:00 pm - 11:49 pmBOS-LSE
8h 49m2 stops
American Airlines Logo
9:59 am - 7:00 pmLSE-BOS
8h 01m2 stops
$538American Airlines
Find Deal
jue., nov. 13 - sáb., nov. 15
American Airlines Logo
8:00 am - 6:03 pmBOS-LSE
11h 03m2 stops
American Airlines Logo
6:00 am - 3:57 pmLSE-BOS
8h 57m2 stops
$552American Airlines
Find Deal
jue., nov. 27 - mar., dic. 2
American Airlines Logo
6:51 pm - 11:38 pmBOS-LSE
5h 47m1 stop
American Airlines Logo
8:06 pm - 11:06 amLSE-BOS
14h 00m1 stop
$554American Airlines
Find Deal
vie., dic. 26 - mar., dic. 30
American Airlines Logo
5:26 pm - 11:49 pmBOS-LSE
7h 23m1 stop
American Airlines Logo
9:50 am - 4:32 pmLSE-BOS
5h 42m1 stop
$577American Airlines
Find Deal
mié., nov. 26 - mar., dic. 2
American Airlines Logo
5:31 am - 10:58 amBOS-LSE
6h 27m1 stop
American Airlines Logo
4:46 pm - 9:59 pmLSE-BOS
4h 13m1 stop
$597American Airlines
Find Deal
mié., mar. 25 - sáb., mar. 28
American Airlines Logo
5:52 am - 2:18 pmBOS-LSE
9h 26m2 stops
American Airlines Logo
4:46 pm - 12:07 amLSE-BOS
6h 21m1 stop
$603American Airlines
Find Deal
mié., mar. 25 - sáb., mar. 28

American Airlines flights from Boston to La Crosse

Our best American Airlines deals on Boston to La Crosse flight tickets
American Airlines
Nov 27
BOS12:00 pmBoston Logan Intl
7h 03m
1 stop
LSE6:03 pmLa Crosse
Dec 2
LSE9:50 amLa Crosse
5h 42m
1 stop
BOS4:32 pmBoston Logan Intl
$492
Find similar
American Airlines
Nov 27
BOS8:00 amBoston Logan Intl
11h 03m
2 stops
LSE6:03 pmLa Crosse
Dec 2
LSE6:13 pmLa Crosse
4h 39m
1 stop
BOS11:52 pmBoston Logan Intl
$498
Find similar
American Airlines
Nov 13
BOS5:22 pmBoston Logan Intl
7h 27m
1 stop
LSE11:49 pmLa Crosse
Nov 15
LSE6:02 pmLa Crosse
4h 41m
1 stop
BOS11:43 pmBoston Logan Intl
$527
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Boston to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

jue. 11/27

12:00 pm-6:03 pm

1 stop7h 03m

La Crosse

mar. 12/2

9:50 am-4:32 pm

1 stop5h 42m

$492

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

jue. 11/27

8:00 am-6:03 pm

2 stops11h 03m

La Crosse

mar. 12/2

6:13 pm-11:52 pm

1 stop4h 39m

$498

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

jue. 11/13

5:22 pm-11:49 pm

1 stop7h 27m

La Crosse

sáb. 11/15

6:02 pm-11:43 pm

1 stop4h 41m

$527

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

jue. 11/13

4:00 pm-11:49 pm

2 stops8h 49m

La Crosse

sáb. 11/15

9:59 am-4:32 pm

1 stop5h 33m

$533

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

jue. 11/13

4:00 pm-11:49 pm

2 stops8h 49m

La Crosse

sáb. 11/15

9:59 am-7:00 pm

2 stops8h 01m

$538

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

jue. 11/27

8:00 am-6:03 pm

2 stops11h 03m

La Crosse

mar. 12/2

6:00 am-3:57 pm

2 stops8h 57m

$552

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

vie. 12/26

6:51 pm-11:38 pm

1 stop5h 47m

La Crosse

mar. 12/30

8:06 pm-11:06 am

1 stop14h 00m

$554

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

mié. 11/26

5:26 pm-11:49 pm

1 stop7h 23m

La Crosse

mar. 12/2

9:50 am-4:32 pm

1 stop5h 42m

$577

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

mié. 3/25

5:31 am-10:58 am

1 stop6h 27m

La Crosse

sáb. 3/28

4:46 pm-9:59 pm

1 stop4h 13m

$597

BostonLa Crosse

BOS - LSE

BOSLSE

Boston Logan Intl

mié. 3/25

5:52 am-2:18 pm

2 stops9h 26m

La Crosse

sáb. 3/28

4:46 pm-12:07 am

1 stop6h 21m

$603

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to La Crosse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to La Crosse?

The cheapest day to depart from Boston to La Crosse is on a Wednesday when prices can be found for as low as $549. The most expensive day to fly to La Crosse is Friday, with ticket prices averaging around $795.

What is the cheapest time of day to depart on your flight to La Crosse?

According to our data, the cheapest time of day to fly to La Crosse is at noon. momondo users have found flights departing from Boston to La Crosse at noon for as low as $504. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to La Crosse, so prices are often more expensive at around $692 per ticket.

When to book flights from Boston to La Crosse

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to La Crosse according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to La Crosse (BOS to LSE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to La Crosse

Direct flights

None
There are no direct flights from Boston to La Crosse. There are no popular flight routes from Boston to La Crosse.
Search flight deals

  • How far is Boston Logan Intl to La Crosse by plane?

    La Crosse is 1020.0 mi away from Boston Logan Intl. By plane, this route typically takes 5h 19m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to La Crosse Airport?

    Prices for flights from Boston Logan Intl Airport to La Crosse Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to La Crosse Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to La Crosse Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to La Crosse Airport.

  • What documentation or ID do you need to fly to La Crosse Airport?

    The travel and health documents you'll need for your trip to La Crosse Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at La Crosse Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to La Crosse?

Best airlines flying from Boston to La Crosse

Compare and see reviews for airlines that fly from Boston to La Crosse with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $412Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Onalaska
Winona
Decorah
Harpers Ferry
Lansing

Why use momondo?

Why should I use momondo to find a flight deal from Boston to La Crosse?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to La Crosse from Boston.

Can I find flights from Boston to La Crosse with flexible booking policies on momondo?

Flights from Boston to La Crosse with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to La Crosse?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to La Crosse from Boston.

I’m not ready to book a flight from Boston to La Crosse right now. Can momondo alert me if prices change?

Price alerts on flights to La Crosse from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
mié. 12/3
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