What is the cheapest airline that flies from Oregon to La Crosse?

American Airlines is the most popular carrier operating from Oregon to La Crosse

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

Prices for flights from Oregon to La Crosse Airport refresh daily.

How many operators does momondo search for flights from Oregon to La Crosse Airport?

There is 1 operator available for flights from Oregon to La Crosse Airport as of December 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to La Crosse Airport.

What documentation or ID do you need to fly to La Crosse Airport?

The necessary travel and health documents for your La Crosse 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.

$372 Cheap Flights from Oregon to La Crosse in 2025/26

1 adult

0 bags

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Find the cheapest flights from Oregon to La Crosse

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:16 pm

PDX

LSE

8h 16m1 stop

11:37 am - 10:38 pm

LSE

PDX

13h 01m2 stops

$474American Airlines

Thu, Jan 22 - Thu, Feb 5

10:15 pm - 11:07 am

PDX

LSE

10h 52m2 stops

11:37 am - 10:38 pm

LSE

PDX

13h 01m2 stops

$479American Airlines

Thu, Jan 22 - Thu, Feb 5

6:00 am - 10:16 pm

PDX

LSE

14h 16m1 stop

6:00 am - 8:22 pm

LSE

PDX

16h 22m1 stop

$795American Airlines

Thu, Jan 22 - Thu, Feb 5

6:00 am - 4:16 pm

PDX

LSE

8h 16m1 stop

11:37 am - 8:22 pm

LSE

PDX

10h 45m1 stop

$840American Airlines

Thu, Jan 22 - Thu, Feb 5

American Airlines flights from Oregon to La Crosse

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

American Airlines

Jan 22

PDX6:00 amPortland

8h 16m

1 stop

LSE4:16 pmLa Crosse

Feb 5

LSE11:37 amLa Crosse

13h 01m

2 stops

PDX10:38 pmPortland

$474

Find similar

American Airlines

Jan 22

PDX10:15 pmPortland

10h 52m

2 stops

LSE11:07 amLa Crosse

Feb 5

LSE11:37 amLa Crosse

13h 01m

2 stops

PDX10:38 pmPortland

$479

Find similar

American Airlines

Jan 22

PDX6:00 amPortland

14h 16m

1 stop

LSE10:16 pmLa Crosse

Feb 5

LSE6:00 amLa Crosse

16h 22m

1 stop

PDX8:22 pmPortland

$795

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Thu 1/22

6:00 am-4:16 pm

1 stop8h 16m

La Crosse

Thu 2/5

11:37 am-10:38 pm

2 stops13h 01m

$474

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Thu 1/22

10:15 pm-11:07 am

2 stops10h 52m

La Crosse

Thu 2/5

11:37 am-10:38 pm

2 stops13h 01m

$479

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Thu 1/22

6:00 am-10:16 pm

1 stop14h 16m

La Crosse

Thu 2/5

6:00 am-8:22 pm

1 stop16h 22m

$795

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Thu 1/22

6:00 am-4:16 pm

1 stop8h 16m

La Crosse

Thu 2/5

11:37 am-8:22 pm

1 stop10h 45m

$840

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 1/21

6:00 am-4:16 pm

1 stop8h 16m

$372

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 1/21

5:14 am-4:16 pm

2 stops9h 02m

$378

BoiseLa Crosse

BOI - LSE

BOILSE

Boise Air Term. Gowen Fld

Wed 12/31

7:00 am-7:36 pm

2 stops11h 36m

$686

BoiseLa Crosse

BOI - LSE

BOILSE

Boise Air Term. Gowen Fld

Wed 12/31

7:27 am-7:36 pm

1 stop11h 09m

$813

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

What is the cheapest time of day to depart on your flight to La Crosse?

According to our data, the cheapest time of day to fly to La Crosse is at noon. momondo users have found flights departing from Oregon to La Crosse at noon for as low as $582. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to La Crosse, so prices are often more expensive at around $639 per ticket.

Can stopping save me money on Oregon to La Crosse flights?

You could potentially save up to 22% on your flight if you consider stops on a Oregon to La Crosse flight.

Cheap Oregon to La Crosse flight deals and tips

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

Fastest flight time	8h 16m
Direct flights	None

The fastest flight from Oregon to La Crosse takes 8h 16m

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

Search flight deals

When did momondo last update prices for flights from Oregon to La Crosse Airport?
Prices for flights from Oregon to La Crosse Airport refresh daily.
How many operators does momondo search for flights from Oregon to La Crosse Airport?
There is 1 operator available for flights from Oregon to La Crosse Airport as of December 2025.
How old do you have to be to fly from Oregon to La Crosse Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to La Crosse Airport.
What documentation or ID do you need to fly to La Crosse Airport?
The necessary travel and health documents for your La Crosse 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.

Best airlines flying from Oregon to La Crosse

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $424	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

Onalaska

Winona

Decorah

Harpers Ferry

Lansing

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to La Crosse from Oregon.

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

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

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

Once you have performed a search for Oregon to La Crosse flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to La Crosse from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.