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La Crosse

$476+ Cheap flights from Dulles Intl (IAD) 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LSE
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to La Crosse

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 junio 12, 2025.

Round-trip from

$526
(American Airlines)

One-way from

$476
(American Airlines)
From Washington, D.C. Dulles Intl to La Crosse
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One-way flight from Washington, D.C. Dulles Intl to La Crosse
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Find flight deals from Dulles Intl to La Crosse

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

This American Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 7/49:10 amIAD - LSE
2 stops7h 55mAmerican Airlines
mié. 7/96:00 amLSE - IAD
2 stops10h 09mAmerican Airlines
Deal found 6/10$526

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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 junio 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to La Crosse that are best for you.

Fly from

Dulles Intl

Fly to

La Crosse

Route

Depart

Return

Price

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

vie. 7/4

9:10 am-4:05 pm

2 stops7h 55m

La Crosse

mié. 7/9

6:00 am-5:09 pm

2 stops10h 09m

$526

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

lun. 7/7

5:39 pm-11:31 pm

2 stops6h 52m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Dulles Intl to La Crosse

Have a flexible travel schedule? Discover the best time to fly to La Crosse from Dulles Intl 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, D.C. Dulles Intl Airport 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.

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

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

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 junio 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

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

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

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

Related info for your journey

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

  • What airport do you fly into for flights to La Crosse from Washington, D.C. Dulles Intl?

    Most people fly into La Crosse (LSE) if they book a flight to La Crosse from Washington, D.C. Dulles Intl. On average, La Crosse has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. La Crosse is conveniently located just 5.4 mi from La Crosse’s city center.

  • Can I find deals for flights from Dulles Intl to La Crosse that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to La Crosse flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to La Crosse?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to La Crosse.

  • Can I find deals for business class flights from Dulles Intl to La Crosse?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Decorah

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