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

Prices for flights from La Crosse Airport to Boston Logan Intl Airport are refreshed on a daily basis.

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

As of September 2026, there is 1 operator available to choose from for flights from La Crosse Airport to Boston Logan Intl Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from La Crosse Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$417 Cheap Flights from La Crosse to Boston in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from La Crosse to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:23 pm - 11:39 pmLSE La Crosse-BOS Boston Logan Intl

10h 16m2 stops Chicago O'Hare Intl Philadelphia

1:33 pm - 6:20 pmBOS Boston Logan Intl-LSE La Crosse

5h 47m1 stop Chicago O'Hare Intl

$417American Airlines

Fri, Oct 16 - Sat, Oct 24

12:23 pm - 11:39 pmLSE La Crosse-BOS Boston Logan Intl

10h 16m2 stops Chicago O'Hare Intl Philadelphia

10:27 am - 6:20 pmBOS Boston Logan Intl-LSE La Crosse

8h 53m2 stops Charlotte Douglas Chicago O'Hare Intl

$422American Airlines

Fri, Oct 16 - Sat, Oct 24

12:17 pm - 6:47 pmLSE La Crosse-BOS Boston Logan Intl

5h 30m1 stop Chicago O'Hare Intl

12:03 pm - 7:36 pmBOS Boston Logan Intl-LSE La Crosse

8h 33m1 stop Chicago O'Hare Intl

$450American Airlines

Thu, Jan 7 - Mon, Jan 11

12:17 pm - 6:47 pmLSE La Crosse-BOS Boston Logan Intl

5h 30m1 stop Chicago O'Hare Intl

12:03 pm - 7:36 pmBOS Boston Logan Intl-LSE La Crosse

8h 33m1 stop Chicago O'Hare Intl

$450American Airlines

Thu, Jan 7 - Mon, Jan 11

6:00 am - 2:17 pmLSE La Crosse-BOS Boston Logan Intl

7h 17m1 stop Chicago O'Hare Intl

5:28 pm - 12:30 amBOS Boston Logan Intl-LSE La Crosse

8h 02m1 stop Chicago O'Hare Intl

$450American Airlines

Thu, Dec 24 - Thu, Dec 31

12:23 pm - 7:33 pmLSE La Crosse-BOS Boston Logan Intl

6h 10m1 stop Chicago O'Hare Intl

4:48 pm - 11:59 pmBOS Boston Logan Intl-LSE La Crosse

8h 11m1 stop Chicago O'Hare Intl

$452American Airlines

Tue, Oct 6 - Wed, Oct 14

5:53 am - 2:08 pmLSE La Crosse-BOS Boston Logan Intl

7h 15m1 stop Chicago O'Hare Intl

7:00 am - 11:53 amBOS Boston Logan Intl-LSE La Crosse

5h 53m1 stop Chicago O'Hare Intl

$452American Airlines

Sat, Oct 3 - Wed, Oct 7

12:17 pm - 9:54 pmLSE La Crosse-BOS Boston Logan Intl

8h 37m2 stops Chicago O'Hare Intl Philadelphia

7:34 pm - 12:26 amBOS Boston Logan Intl-LSE La Crosse

5h 52m1 stop Chicago O'Hare Intl

$456American Airlines

Thu, Jan 7 - Mon, Jan 11

12:17 pm - 9:54 pmLSE La Crosse-BOS Boston Logan Intl

8h 37m2 stops Chicago O'Hare Intl Philadelphia

7:34 pm - 12:26 amBOS Boston Logan Intl-LSE La Crosse

5h 52m1 stop Chicago O'Hare Intl

$456American Airlines

Thu, Jan 7 - Mon, Jan 11

Cheap last minute flights

Enter your travel dates to find the best prices.

5:22 pm - 11:54 pmLSE La Crosse-BOS Boston Logan Intl

5h 32m1 stop Chicago O'Hare Intl

7:17 pm - 12:20 amBOS Boston Logan Intl-LSE La Crosse

6h 03m1 stop Chicago O'Hare Intl

$509American Airlines

Sat, Sep 26 - Fri, Oct 2

5:22 pm - 11:54 pmLSE La Crosse-BOS Boston Logan Intl

5h 32m1 stop Chicago O'Hare Intl

6:00 am - 11:22 amBOS Boston Logan Intl-LSE La Crosse

6h 22m1 stop Chicago O'Hare Intl

$515American Airlines

Sat, Sep 26 - Mon, Sep 28

5:22 pm - 11:54 pmLSE La Crosse-BOS Boston Logan Intl

5h 32m1 stop Chicago O'Hare Intl

5:30 pm - 12:20 amBOS Boston Logan Intl-LSE La Crosse

7h 50m2 stops New York LaGuardia Chicago O'Hare Intl

$515American Airlines

Sat, Sep 26 - Fri, Oct 2

12:26 pm - 9:49 pmLSE La Crosse-BOS Boston Logan Intl

8h 23m2 stops Chicago O'Hare Intl Philadelphia

6:00 am - 11:22 amBOS Boston Logan Intl-LSE La Crosse

6h 22m1 stop Chicago O'Hare Intl

$527American Airlines

Sat, Sep 26 - Mon, Sep 28

5:22 pm - 11:54 pmLSE La Crosse-BOS Boston Logan Intl

5h 32m1 stop Chicago O'Hare Intl

6:00 am - 11:22 amBOS Boston Logan Intl-LSE La Crosse

6h 22m1 stop Chicago O'Hare Intl

$529American Airlines

Sat, Sep 26 - Mon, Sep 28

5:22 pm - 11:54 pmLSE La Crosse-BOS Boston Logan Intl

5h 32m1 stop Chicago O'Hare Intl

5:35 pm - 12:20 amBOS Boston Logan Intl-LSE La Crosse

7h 45m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$545American Airlines

Sat, Sep 26 - Mon, Sep 28

5:53 am - 5:07 pmLSE La Crosse-BOS Boston Logan Intl

10h 14m2 stops Chicago O'Hare Intl Philadelphia

3:15 pm - 12:20 amBOS Boston Logan Intl-LSE La Crosse

10h 05m2 stops Philadelphia Chicago O'Hare Intl

$545American Airlines

Sat, Sep 26 - Fri, Oct 2

12:26 pm - 9:49 pmLSE La Crosse-BOS Boston Logan Intl

8h 23m2 stops Chicago O'Hare Intl Philadelphia

5:35 pm - 12:20 amBOS Boston Logan Intl-LSE La Crosse

7h 45m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$595American Airlines

Sat, Sep 26 - Mon, Sep 28

12:26 pm - 9:49 pmLSE La Crosse-BOS Boston Logan Intl

8h 23m2 stops Chicago O'Hare Intl Philadelphia

3:15 pm - 12:20 amBOS Boston Logan Intl-LSE La Crosse

10h 05m2 stops Philadelphia Chicago O'Hare Intl

$717American Airlines

Sat, Sep 26 - Mon, Sep 28

5:22 pm - 11:54 pmLSE La Crosse-BOS Boston Logan Intl

5h 32m1 stop Chicago O'Hare Intl

10:30 am - 4:52 pmBOS Boston Logan Intl-LSE La Crosse

7h 22m1 stop Chicago O'Hare Intl

$853American Airlines

Sat, Sep 26 - Thu, Oct 1

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American Airlines flights from La Crosse to Boston

Our best American Airlines deals on La Crosse to Boston flight tickets

American Airlines

Oct 16

LSE12:23 pmLa Crosse

10h 16m

2 stops

BOS11:39 pmBoston Logan Intl

Oct 24

BOS1:33 pmBoston Logan Intl

5h 47m

1 stop

LSE6:20 pmLa Crosse

$417

American Airlines

Oct 16

LSE12:23 pmLa Crosse

10h 16m

2 stops

BOS11:39 pmBoston Logan Intl

Oct 24

BOS10:27 amBoston Logan Intl

8h 53m

2 stops

LSE6:20 pmLa Crosse

$422

American Airlines

Dec 24

LSE6:00 amLa Crosse

7h 17m

1 stop

BOS2:17 pmBoston Logan Intl

Dec 31

BOS5:28 pmBoston Logan Intl

8h 02m

1 stop

LSE12:30 amLa Crosse

$450

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Fri 10/16

12:23 pm-11:39 pm

2 stops10h 16m

Boston Logan Intl

Sat 10/24

1:33 pm-6:20 pm

1 stop5h 47m

$417

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Fri 10/16

12:23 pm-11:39 pm

2 stops10h 16m

Boston Logan Intl

Sat 10/24

10:27 am-6:20 pm

2 stops8h 53m

$422

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Thu 1/7

12:17 pm-6:47 pm

1 stop5h 30m

Boston Logan Intl

Mon 1/11

12:03 pm-7:36 pm

1 stop8h 33m

$450

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Thu 1/7

12:17 pm-6:47 pm

1 stop5h 30m

Boston Logan Intl

Mon 1/11

12:03 pm-7:36 pm

1 stop8h 33m

$450

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Thu 12/24

6:00 am-2:17 pm

1 stop7h 17m

Boston Logan Intl

Thu 12/31

5:28 pm-12:30 am

1 stop8h 02m

$450

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Tue 10/6

12:23 pm-7:33 pm

1 stop6h 10m

Boston Logan Intl

Wed 10/14

4:48 pm-11:59 pm

1 stop8h 11m

$452

Quickest round-trip

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Sat 10/3

5:53 am-2:08 pm

1 stop7h 15m

Boston Logan Intl

Wed 10/7

7:00 am-11:53 am

1 stop5h 53m

$452

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Thu 1/7

12:17 pm-9:54 pm

2 stops8h 37m

Boston Logan Intl

Mon 1/11

7:34 pm-12:26 am

1 stop5h 52m

$456

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Thu 1/7

12:17 pm-9:54 pm

2 stops8h 37m

Boston Logan Intl

Mon 1/11

7:34 pm-12:26 am

1 stop5h 52m

$456

Cheapest one-way

Quickest one-way

La CrosseBoston

LSE La Crosse - BOS Boston Logan Intl

LSEBOS

La Crosse

Wed 10/7

12:23 pm-3:15 pm

2 stops49h 52m

$1,999

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from La Crosse to Boston

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 airline that flies from La Crosse to Boston Logan Intl?

American Airlines and Qatar Airways are the most popular carriers operating from La Crosse to Boston Logan Intl

What airlines fly to Boston?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Boston from La Crosse according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

When to book flights from La Crosse to Boston

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

Estimated round-trip price

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

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

Best Price Found	$1,999
Fastest flight time	5h 30m
Direct flights	None

The best one-way flight to Boston from La Crosse in the past 72 hours is $1,999. The best round-trip flight deal from La Crosse to Boston found on momondo in the last 72 hours is $417.

The fastest flight from La Crosse to Boston takes 5h 30m

There are no direct flights from La Crosse to Boston. There are no popular flight routes from La Crosse to Boston.

Search flight deals

Frequently asked questions about flying from La Crosse to Boston

How far is La Crosse to Boston Logan Intl by plane?
La Crosse and Boston Logan Intl are 1020.0 mi apart from one another. By plane, this route typically takes 5h 30m.
When did momondo last update prices for flights from La Crosse Airport to Boston Logan Intl Airport?
Prices for flights from La Crosse Airport to Boston Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from La Crosse Airport to Boston Logan Intl Airport?
As of September 2026, there is 1 operator available to choose from for flights from La Crosse Airport to Boston Logan Intl Airport.
How old do you have to be to fly from La Crosse Airport to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from La Crosse Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from La Crosse to Boston?
momondo data reveals that the most frequently booked airline on the route from La Crosse to Boston is American Airlines, representing 100% of all bookings.

Best airlines flying from La Crosse to Boston

Compare and see reviews for airlines that fly from La Crosse to Boston with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $388	Free Cancellation	Rating 7.0 12,077 reviews		Search American Airlines flights

Hampton Beach

Ogunquit

Old Orchard Beach

Salem

Laconia

Cambridge

Kennebunkport

Hampton

Revere

South Yarmouth

Plymouth

Middletown

South Portland

Warwick

Gloucester

Everett

Seekonk

Brockton

Nashua

Wells

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from La Crosse to Boston. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for La Crosse to Boston flights to just show those with flexible booking policies.

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

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 Boston from La Crosse.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from La Crosse and alert you when they change.