$195+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LSE
Dec 6 — Dec 131
Round-trip
1 adult, Economy
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Find cheap flights from Portland to La Crosse with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Portland to La Crosse
Cheapest
Best
Last-minute
One-way
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 November 6, 2026.
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 November 6, 2026.
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/161:30 pm -
1 stop9h 00m
Sun 12/207:05 pm -
1 stop7h 04m
Deal found 11/1![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/151:30 pm -
1 stop9h 00m
Sun 12/207:05 pm -
1 stop7h 04m
Deal found 11/3![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/31:30 pm -
1 stop9h 00m
Sun 12/612:09 pm -
1 stop9h 46m
Deal found 11/5![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/171:22 pm -
1 stop8h 56m
Sat 11/2112:26 pm -
2 stops13h 50m
Deal found 11/1![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/21:30 pm -
1 stop9h 00m
Sun 12/65:55 am -
1 stop8h 42m
Deal found 11/5![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/41:30 pm -
1 stop9h 00m
Sun 12/612:09 pm -
1 stop9h 46m
Deal found 11/5![American Airlines logo]()
$713
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 November 6, 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 November 6, 2026.
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/161:30 pm -
1 stop9h 00m
Sun 12/207:05 pm -
1 stop7h 04m
Deal found 11/1![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/171:22 pm -
1 stop8h 56m
Sat 11/2112:26 pm -
2 stops13h 50m
Deal found 11/1![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/21:30 pm -
1 stop9h 00m
Sun 12/65:55 am -
1 stop8h 42m
Deal found 11/5![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/411:57 am -
2 stops10h 33m
Sun 12/612:09 pm -
2 stops13h 14m
Deal found 11/5![American Airlines logo]()
$813
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/35:15 am -
2 stops11h 06m
Sun 12/612:09 pm -
2 stops13h 14m
Deal found 11/5![American Airlines logo]()
$813
Last-minute flights from Portland to La CrosseDiscover last-minute flight deals from Portland to La Crosse. Data last updated November 6, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to La Crosse. Data last updated November 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/171:22 pm -
1 stop8h 56m
Sat 11/2112:26 pm -
2 stops13h 50m
Deal found 11/1![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/21:30 pm -
1 stop9h 00m
Sun 12/65:55 am -
1 stop8h 42m
Deal found 11/5![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/31:30 pm -
1 stop9h 00m
Sun 12/612:09 pm -
1 stop9h 46m
Deal found 11/5![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/41:30 pm -
1 stop9h 00m
Sun 12/612:09 pm -
1 stop9h 46m
Deal found 11/5![American Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/151:30 pm -
1 stop9h 00m
Sun 12/207:05 pm -
1 stop7h 04m
Deal found 11/3![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/161:30 pm -
1 stop9h 00m
Sun 12/207:05 pm -
1 stop7h 04m
Deal found 11/1![American Airlines logo]()
$497
One-way flights from Portland to La CrosseSearch for one-way flight options from Portland to La Crosse. Find affordable one-way fares based on user searches. Data last updated November 6, 2026.
Search for one-way flight options from Portland to La Crosse. Find affordable one-way fares based on user searches. Data last updated November 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:23 am -
2 stops22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/231:19 pm -
1 stop9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:31 pm -
3 stops44h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/2411:11 pm -
1 stop17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sun 11/2911:11 pm -
1 stop17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$622
Find flight deals from Portland to La Crosse
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to La Crosse (LSE). 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 November 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $497 (American Airlines) |
One-way from | $195 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to La Crosse 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 7,457,451 searches. Data last updated November 6, 2026.
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
Cheapest round-trip
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Tue 11/24
11:23 am-11:38 am
2 stops22h 15m
La Crosse
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$195
Quickest round-trip
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Mon 11/23
1:19 pm-12:20 am
1 stop9h 01m
La Crosse
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$312
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Mon 11/23
1:31 pm-11:38 am
3 stops44h 07m
La Crosse
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$329
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Tue 11/24
11:11 pm-6:20 pm
1 stop17h 09m
La Crosse
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$364
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Wed 12/16
1:30 pm-12:30 am
1 stop9h 00m
La Crosse
Sun 12/20
7:05 pm-12:09 am
1 stop7h 04m
$497
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Tue 11/17
1:22 pm-12:18 am
1 stop8h 56m
La Crosse
Sat 11/21
12:26 pm-12:16 am
2 stops13h 50m
$616
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Sun 11/29
11:11 pm-6:20 pm
1 stop17h 09m
La Crosse
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$622
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Wed 12/2
1:30 pm-12:30 am
1 stop9h 00m
La Crosse
Sun 12/6
5:55 am-12:37 pm
1 stop8h 42m
$659
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Fri 12/4
11:57 am-12:30 am
2 stops10h 33m
La Crosse
Sun 12/6
12:09 pm-11:23 pm
2 stops13h 14m
$813
PortlandLa Crosse
PDX Portland - LSE La Crosse
PDXLSE
Portland
Thu 12/3
5:15 am-6:21 pm
2 stops11h 06m
La Crosse
Sun 12/6
12:09 pm-11:23 pm
2 stops13h 14m
$813
Sorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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 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 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.
PDX-LSE
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.
Reviews of airlines servicing La Crosse
Get insights into the airlines that provide service to La Crosse. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to La Crosse. Reviews last updated November 6, 2026.
See what other customers who have flown with American Airlines from Portland to La Crosse have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Overall
7.0
Entertainment
6.8
Boarding
7.4
Food
6.4
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Overall
7.0
Entertainment
6.8
Boarding
7.4
Food
6.4
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
Traveling to a place near La Crosse?
Book flights to La Crosse if you plan to visit one of these locationsDecorah
Winona
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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 November 6, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to La Crosse
Discover the top airline that operate flights from Portland to La Crosse. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$660 | FlexibilityNo cancel fee | On-time71% |