How long is the flight from Portland, Maine to La Crosse?

Airlines like American Airlines fly from Portland, Maine to La Crosse in about 7h 34m. The time it takes to get you to your destination can typically vary by up to . The distance from Portland, Maine to La Crosse is about 1042 mi.

In terms of precipitation, rainfall in La Crosse ranges from 1.1 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit La Crosse when rainfall is around 1.1 in.

If weather is an important factor for your trip to La Crosse, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

What is the cheapest time of day to fly from PWM to LSE?

When flying from Portland, Maine to La Crosse, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Portland to La Crosse that include hotel bookings?

Yes. In addition to deals on Portland to La Crosse flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to La Crosse?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to La Crosse.

Can I find deals for business class flights from Portland to La Crosse?

Yes. Cheapflights offers flight deals from Portland to La Crosse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$463+ Cheap Flights from Portland, ME to La Crosse

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Discover carefully curated flight deals from Portland to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Tue 1/56:00 am -

2 stops7h 34m

Tue 1/125:34 am -

2 stops10h 40m

Deal found 10/24

$463

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Round-trip from	$463 (American Airlines)

From Portland to La Crosse

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PortlandLa Crosse

PWM Portland - LSE La Crosse

PWMLSE

Portland

Tue 1/5

6:00 am-12:34 pm

2 stops7h 34m

La Crosse

Tue 1/12

5:34 am-5:14 pm

2 stops10h 40m

$463

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PWM-LSE

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Related info for your journey

How long is the flight from Portland, Maine to La Crosse?
Airlines like American Airlines fly from Portland, Maine to La Crosse in about 7h 34m. The time it takes to get you to your destination can typically vary by up to . The distance from Portland, Maine to La Crosse is about 1042 mi.
Can I find deals for flights from Portland to La Crosse that include hotel bookings?
Yes. In addition to deals on Portland to La Crosse flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to La Crosse?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to La Crosse.
Can I find deals for business class flights from Portland to La Crosse?
Yes. Cheapflights offers flight deals from Portland to La Crosse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Portland to La Crosse

Best flights from Portland to La Crosse
Discover carefully curated flight deals from Portland to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Discover carefully curated flight deals from Portland to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

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How long is the flight from Portland, Maine to La Crosse?

Can I find deals for flights from Portland to La Crosse that include hotel bookings?

How can I find direct flights from Portland to La Crosse?

Can I find deals for business class flights from Portland to La Crosse?

Traveling to a place near La Crosse?

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$463+ Cheap flights from Portland, ME to La Crosse (PWM - LSE)

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to La Crosse with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to La Crosse

Best flights from Portland to La CrosseDiscover carefully curated flight deals from Portland to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Discover carefully curated flight deals from Portland to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Find flight deals from Portland to La Crosse

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

Best time to book a flight from Portland to La Crosse

Have a flexible travel schedule? Discover the best time to fly to La Crosse from Portland with our price prediction graph.

Related info for your journey

How long is the flight from Portland, Maine to La Crosse?

Can I find deals for flights from Portland to La Crosse that include hotel bookings?

How can I find direct flights from Portland to La Crosse?

Can I find deals for business class flights from Portland to La Crosse?

Traveling to a place near La Crosse?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to La Crosse

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to La Crosse by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Portland to La Crosse by cabin class

Find flights from Portland to La Crosse, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to La Crosse

Explore flights to La Crosse departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.

Portland and La Crosse flights

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Best flights from Portland to La Crosse
Discover carefully curated flight deals from Portland to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.