$277+ Cheap flights from Washington to La Crosse (LSE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LSE
Aug 5 — Aug 121
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 Washington to La Crosse
Keep the following information in mind while searching for Washington to La Crosse flight deals. Data was last updated July 31, 2025.
Round-trip from | $434 (American Airlines) |
|---|---|
One-way from | $277 (American Airlines) |
Find flight deals from Washington to La Crosse
Cheapest flights from Washington to La CrosseExplore the most affordable flight options available from Washington to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
Explore the most affordable flight options available from Washington to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/3012:34 amSEA - LSE
1 stop7h 50mAmerican Airlines
Sun 11/26:02 pmLSE - SEA
1 stop7h 16mAmerican Airlines
Deal found 7/30![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/1611:58 pmPDX - LSE
1 stop8h 26mAmerican Airlines
Sat 10/186:15 pmLSE - PDX
1 stop6h 51mAmerican Airlines
Deal found 7/30![American Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 7/29. 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 12/105:20 amBLI - LSE
2 stops14h 25mAmerican Airlines
Sat 12/135:58 amLSE - BLI
2 stops20h 03mAmerican Airlines
Deal found 7/29![American Airlines logo]()
$835
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Washington to La Crosse that are best for you.
Fly from
Washington
Fly to
La Crosse
Route
Depart
Return
Price
SeattleLa Crosse
SEA - LSE
SEALSE
Seattle/Tacoma Intl
Thu 10/30
12:34 am-10:24 am
1 stop7h 50m
La Crosse
Sun 11/2
6:02 pm-11:18 pm
1 stop7h 16m
$434
PortlandLa Crosse
PDX - LSE
PDXLSE
Portland
Thu 10/16
11:58 pm-10:24 am
1 stop8h 26m
La Crosse
Sat 10/18
6:15 pm-11:06 pm
1 stop6h 51m
$441
BellinghamLa Crosse
BLI - LSE
BLILSE
Bellingham
Wed 12/10
5:20 am-9:45 pm
2 stops14h 25m
La Crosse
Sat 12/13
5:58 am-12:01 am
2 stops20h 03m
$835
SeattleLa Crosse
SEA - LSE
SEALSE
Seattle/Tacoma Intl
Fri 10/17
12:34 am-10:24 am
1 stop7h 50m
$277
Best time to book a flight from Washington to La Crosse
Have a flexible travel schedule? Discover the best time to fly to La Crosse from Washington 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 Washington to La Crosse
What is the cheapest time of day to fly from WA to LSE?
Find hourly flight availability from Washington to La Crosse. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.
When flying from State of Washington 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.
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 July 31, 2025.
See what other customers who have flown with American Airlines from Washington 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.
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.5
Overall
7.2
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAndrew,May 2025
LAX - MIA
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.5
Overall
7.2
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAndrew,May 2025
LAX - MIA
Related info for your journey
Find useful and relevant information for your journey from Washington 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
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Alternative routes for Washington to La Crosse
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Top airline flying from Washington to La Crosse
Discover the top airline that operate flights from Washington 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 2,558,603 searches. Data last updated July 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$434 | Average$670 | FlexibilityNo cancel fee | On-time71% |