$497+ Cheap flights from La Crosse to Portland (LSE - PDX)
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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — PDX
Feb 26 — Mar 51
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Portland
Cheapest flights from La Crosse to PortlandExplore the most affordable flight options available from La Crosse to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.
Explore the most affordable flight options available from La Crosse to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 3/306:29 pm
LSE
- PDX
1 stop7h 46m
American Airlines
Mon 4/611:30 pm
PDX
- LSE
1 stop8h 05m
American Airlines
Deal found 1/26![American Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 6/115:25 pm
LSE
- PDX
1 stop8h 22m
American Airlines
Sat 6/201:45 pm
PDX
- LSE
1 stop8h 14m
American Airlines
Deal found 1/26![American Airlines logo]()
$801
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/285:09 am
LSE
- PDX
1 stop21h 06m
American Airlines
Sat 4/411:59 pm
PDX
- LSE
1 stop21h 37m
American Airlines
Deal found 1/27![American Airlines logo]()
$1,041
Find flight deals from La Crosse to Portland
Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $497 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from La Crosse to Portland 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 27, 2026.
Use the filters below to find and compare flights from La Crosse to Portland that are best for you.
Fly from
La Crosse
Fly to
Portland
Route
Depart
Return
Price
La CrossePortland
LSE - PDX
LSEPDX
La Crosse
Mon 3/30
6:29 pm-12:15 am
1 stop7h 46m
Portland
Mon 4/6
11:30 pm-9:35 am
1 stop8h 05m
$534
La CrossePortland
LSE - PDX
LSEPDX
La Crosse
Thu 6/11
5:25 pm-11:47 pm
1 stop8h 22m
Portland
Sat 6/20
1:45 pm-11:59 pm
1 stop8h 14m
$801
La CrossePortland
LSE - PDX
LSEPDX
La Crosse
Sat 3/28
5:09 am-12:15 am
1 stop21h 06m
Portland
Sat 4/4
11:59 pm-11:36 pm
1 stop21h 37m
$1,041
Compare providers for flights from La Crosse to Portland
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 La Crosse to Portland in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on La Crosse-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on La Crosse-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from La Crosse-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on La Crosse-Portland flights, Cheapflights users trust FlightHub the most. FlightHub 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 La Crosse-Portland 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 La Crosse to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland 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.
Related info for your journey
Find useful and relevant information for your journey from La Crosse to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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