What is the cheapest day to fly from Portland to La Crosse?

Travelers seeking maximum savings on their Portland to La Crosse flight should consider departing on Friday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

One of the essential ways to save on airfare from Portland to La Crosse is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.

Most accurate provider : When it comes to deals on Portland-La Crosse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-La Crosse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-La Crosse flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-La Crosse flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-La Crosse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$451+ Flights from Portland to La Crosse

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Cheap flight deals from Portland to La Crosse

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$451 (American Airlines)

Provider with most accurate pricing for Portland-La Crosse flight deals.

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Provider most trusted by Cheapflights users for Portland-La Crosse flights.

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From Portland to La Crosse

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Cheapest flights from Portland to La Crosse
Explore the most affordable flight options available from Portland to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.

Wed 7/1611:54 pmPDX - LSE

1 stop9h 05mAmerican Airlines

Sun 7/204:40 pmLSE - PDX

1 stop8h 24mAmerican Airlines

Deal found 5/11

$451

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 May 12, 2025.

Wed 7/1611:54 pmPDX - LSE

1 stop9h 05mAmerican Airlines

Sun 7/204:40 pmLSE - PDX

1 stop8h 24mAmerican Airlines

Deal found 5/11

$451

Last-minute flights from Portland to La Crosse
Discover last-minute flight deals from Portland to La Crosse. Data last updated May 12, 2025 and is based on user searches.

Fri 5/2311:59 pmPDX - LSE

2 stops14h 06mAmerican Airlines

Wed 5/286:07 amLSE - PDX

1 stop6h 17mAmerican Airlines

Deal found 5/11

$503

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 7/16

11:54 pm-10:59 am

1 stop9h 05m

La Crosse

Sun 7/20

4:40 pm-11:04 pm

1 stop8h 24m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Compare providers for flights from Portland to La Crosse

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to La Crosse in May.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-La Crosse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-La Crosse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-La Crosse flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-La Crosse flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-La Crosse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 Portland to La Crosse

Rainfall in La Crosse by month

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.

Temperature in La Crosse by month

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).

Reviews of airlines servicing La Crosse

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

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.

Decorah

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$451+ Cheap flights from Portland to La Crosse (PDX - 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 7/16. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to La Crosse

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Portland to La Crosse

Cheapest flights from Portland to La CrosseExplore the most affordable flight options available from Portland to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.

Explore the most affordable flight options available from Portland to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Portland to La Crosse

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to La Crosse in May.

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to La Crosse

Rainfall in La Crosse by month

Plan your trip to La Crosse by taking into account the average rainfall totals by month.

Temperature in La Crosse by month

Plan your trip to La Crosse by taking into account the average temperature totals by month.

Reviews of airlines servicing La Crosse

Related info for your journey

Find useful and relevant information for your journey from Portland to La Crosse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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 Portland?

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Cheapest flights from Portland to La Crosse
Explore the most affordable flight options available from Portland to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.