When did momondo last update prices for flights from La Crosse Airport to Portland Airport?

Prices for flights from La Crosse Airport to Portland Airport are updated daily.

How old do you have to be to fly from La Crosse Airport to Portland Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from La Crosse Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$680 Cheap Flights from La Crosse to Portland in 2025/26

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10:03 am - 10:49 pmLSE-PWM

11h 46m2 stops

5:52 am - 2:18 pmPWM-LSE

9h 26m2 stops

$680American Airlines

Find Deal

sáb., mar. 7 - mié., mar. 11

10:03 am - 10:49 pmLSE-PWM

11h 46m2 stops

5:52 am - 2:18 pmPWM-LSE

9h 26m2 stops

$709American Airlines

Find Deal

sáb., mar. 7 - mié., mar. 11

American Airlines flights from La Crosse to Portland, Maine

Our best American Airlines deals on La Crosse to Portland, Maine flight tickets

American Airlines

Mar 7

LSE10:03 amLa Crosse

11h 46m

2 stops

PWM10:49 pmPortland

Mar 11

PWM5:52 amPortland

9h 26m

2 stops

LSE2:18 pmLa Crosse

$680

Find similar

American Airlines

Mar 7

LSE10:03 amLa Crosse

11h 46m

2 stops

PWM10:49 pmPortland

Mar 11

PWM5:52 amPortland

9h 26m

2 stops

LSE2:18 pmLa Crosse

$709

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from La Crosse to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

La CrossePortland

LSE - PWM

LSEPWM

La Crosse

sáb. 3/7

10:03 am-10:49 pm

2 stops11h 46m

Portland

mié. 3/11

5:52 am-2:18 pm

2 stops9h 26m

$680

La CrossePortland

LSE - PWM

LSEPWM

La Crosse

sáb. 3/7

10:03 am-10:49 pm

2 stops11h 46m

Portland

mié. 3/11

5:52 am-2:18 pm

2 stops9h 26m

$709

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from La Crosse to Portland, Maine

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 airlines fly to Portland, Maine?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Portland, Maine from La Crosse according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 3 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from La Crosse to Portland, Maine

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

Estimated round-trip price

Cheap La Crosse to Portland, Maine (LSE to PWM) flight deals and tips

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

Direct flights	None

There are no direct flights from La Crosse to Portland, Maine. There are no popular flight routes from La Crosse to Portland, Maine.

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How far is La Crosse to Portland by plane?
There are 1044.2 mi between La Crosse and Portland. A reasonable flight in good conditions will take 11h 46m.
When did momondo last update prices for flights from La Crosse Airport to Portland Airport?
Prices for flights from La Crosse Airport to Portland Airport are updated daily.
How old do you have to be to fly from La Crosse Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from La Crosse Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

All flight searches from La Crosse to Portland on momondo can be filtered to show those which offer flexible booking policies.

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momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from La Crosse to Portland.

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