LSE - IAD

$503 Find Cheap Flights from La Crosse to Washington Dulles Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$503
Typical prices: $639-$684
American Airlines
Fri 1/12Thu 1/18
LSE - IAD • 2 stops
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Flight Deals

Cheap Flights from La Crosse to Dulles Intl (LSE-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from La Crosse to Dulles Intl

Tue, Jan 12 - Mon, Jan 18
American Airlines Logo
5:34 am - 3:40 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
9h 06m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
10:36 am - 7:57 pmIAD  Washington, D.C. Dulles Intl-LSE La Crosse
10h 21m2 stops Charlotte Douglas Chicago O'Hare Intl
$503American Airlines
Wed, Dec 16 - Thu, Dec 17
American Airlines Logo
5:55 am - 6:44 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
11h 49m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
6:00 am - 6:30 pmIAD  Washington, D.C. Dulles Intl-LSE La Crosse
13h 30m2 stops Charlotte Douglas Chicago O'Hare Intl
$897American Airlines
Tue, Nov 24 - Sat, Nov 28
American Airlines Logo
6:01 am - 4:09 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
9h 08m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
1:24 pm - 12:20 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
11h 56m2 stops Charlotte Douglas Chicago O'Hare Intl
$943American Airlines
Wed, Dec 2 - Thu, Dec 3
American Airlines Logo
5:55 am - 4:34 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
9h 39m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
1:09 pm - 12:30 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
12h 21m2 stops Charlotte Douglas Chicago O'Hare Intl
$962American Airlines
Tue, Jan 12 - Mon, Jan 18
American Airlines Logo
5:34 am - 6:44 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
12h 10m3 stops Chicago O'Hare Intl Columbus Charlotte Douglas
American Airlines Logo
10:36 am - 7:57 pmIAD  Washington, D.C. Dulles Intl-LSE La Crosse
10h 21m2 stops Charlotte Douglas Chicago O'Hare Intl
$966American Airlines
Tue, Nov 24 - Sat, Nov 28
American Airlines Logo
6:01 am - 4:09 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
9h 08m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
1:24 pm - 12:20 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
11h 56m3 stops Charlotte Douglas Columbus Chicago O'Hare Intl
$1,117American Airlines
Wed, Dec 2 - Thu, Dec 3
American Airlines Logo
5:55 am - 6:44 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
11h 49m3 stops Chicago O'Hare Intl Greenville Charlotte Douglas
American Airlines Logo
9:40 am - 6:21 pmIAD  Washington, D.C. Dulles Intl-LSE La Crosse
9h 41m2 stops Charlotte Douglas Chicago O'Hare Intl
$1,200American Airlines
Tue, Nov 24 - Sat, Nov 28
Multiple Airlines Logo
6:12 pm - 6:47 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
23h 35m1 stop Punta Gorda
Multiple Airlines Logo
10:06 am - 11:38 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
26h 32m2 stops Provo Phoenix-Mesa Gateway
$1,235Multiple Airlines
Wed, Dec 16 - Thu, Dec 17
American Airlines Logo
5:55 am - 4:34 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
9h 39m3 stops Chicago O'Hare Intl Columbus Charlotte Douglas
American Airlines Logo
3:22 pm - 12:30 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
10h 08m2 stops Charlotte Douglas Chicago O'Hare Intl
$1,290American Airlines
Tue, Nov 24 - Sat, Nov 28
American Airlines Logo
6:01 am - 4:09 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
9h 08m3 stops Chicago O'Hare Intl Fort Wayne Charlotte Douglas
American Airlines Logo
1:24 pm - 12:20 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
11h 56m3 stops Charlotte Douglas Columbus Chicago O'Hare Intl
$1,409American Airlines
Booking Insights

Price, demand and travel trends for La Crosse to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from La Crosse to Washington, D.C. Dulles Intl Airport?

Round-trip flights from La Crosse to Washington, D.C. Dulles Intl Airport typically range from $639 to $684. The lowest price found in the past 5 days was $503, on American Airlines.

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Key details for La Crosse to Washington, D.C. Dulles Intl Airport flights

Cheapest flight

$503
Round-trip flight from La Crosse to Washington, D.C. Dulles Intl Airport

When to book flights from La Crosse to Dulles Intl

Are your dates flexible? Find out the best times to travel from La Crosse to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your La Crosse to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from La Crosse to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from La Crosse to Washington, D.C. Dulles Intl Airport.

  • Do I need a passport to fly from La Crosse to Washington, D.C. Dulles Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from La Crosse to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $503 to $1,409. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

    • Hertz
    • Dollar
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from La Crosse to Washington, D.C. Dulles Intl Airport?

    Flights from La Crosse to Washington, D.C. Dulles Intl Airport usually depart from La Crosse (LSE) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from La Crosse to Washington, D.C. Dulles Intl Airport pass through?

    Most connecting flights from La Crosse to Washington, D.C. Dulles Intl Airport pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

  • What is the time difference between La Crosse and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 1 hour ahead of La Crosse (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

More options for your flight from La Crosse to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

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