$412+ Cheap flights from La Crosse (LSE) to Maine
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — PWM
Feb 4 — Feb 111
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from La Crosse to Maine
Cheapest flights from La Crosse to MaineExplore the most affordable flight options available from La Crosse to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.
Explore the most affordable flight options available from La Crosse to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.
This American Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:05 amLSE - BOS
1 stop5h 39mAmerican Airlines
Sat 5/22:00 pmBOS - LSE
1 stop5h 02mAmerican Airlines
Deal found 1/4![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:34 amLSE - BOS
1 stop6h 49mAmerican Airlines
Mon 3/236:52 amBOS - LSE
1 stop5h 09mAmerican Airlines
Deal found 1/4![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2811:35 amLSE - PWM
1 stop4h 52mAmerican Airlines
Fri 4/35:40 pmPWM - LSE
1 stop6h 56mAmerican Airlines
Deal found 1/3![American Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/235:08 pmLSE - BOS
1 stop5h 36mAmerican Airlines
Mon 1/265:59 pmBOS - LSE
1 stop5h 17mAmerican Airlines
Deal found 1/3![American Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/36:00 amLSE - BOS
2 stops11h 03mAmerican Airlines
Sat 1/105:18 pmBOS - LSE
1 stop5h 58mAmerican Airlines
Deal found 1/2![American Airlines logo]()
$669
Find flight deals from La Crosse to Maine
Keep the following information in mind while searching for La Crosse to Maine flight deals. Data was last updated January 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $412 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from La Crosse to Maine 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, Cheapflights users made 2,558,603 searches. Data last updated January 5, 2026.
Use the filters below to find and compare flights from La Crosse to Maine that are best for you.
Fly from
La Crosse
Fly to
Maine
Route
Depart
Return
Price
La CrosseBoston
LSE - BOS
LSEBOS
La Crosse
Tue 4/21
10:05 am-4:44 pm
1 stop5h 39m
Boston Logan Intl
Sat 5/2
2:00 pm-6:02 pm
1 stop5h 02m
$412
La CrosseBoston
LSE - BOS
LSEBOS
La Crosse
Wed 3/18
11:34 am-7:23 pm
1 stop6h 49m
Boston Logan Intl
Mon 3/23
6:52 am-11:01 am
1 stop5h 09m
$434
La CrossePortland
LSE - PWM
LSEPWM
La Crosse
Sat 3/28
11:35 am-5:27 pm
1 stop4h 52m
Portland
Fri 4/3
5:40 pm-11:36 pm
1 stop6h 56m
$440
La CrosseBoston
LSE - BOS
LSEBOS
La Crosse
Fri 1/23
5:08 pm-11:44 pm
1 stop5h 36m
Boston Logan Intl
Mon 1/26
5:59 pm-10:16 pm
1 stop5h 17m
$568
La CrosseBoston
LSE - BOS
LSEBOS
La Crosse
Tue 4/21
6:00 am-11:33 am
1 stop4h 33m
$416
Best time to book a flight from La Crosse to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from La Crosse with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from La Crosse to Maine
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