IAD - LSE

$311 Find Cheap Flights from Washington Dulles Airport to La Crosse - Compare and Save

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Everything you should know

Cheapest round-trip
$311
Typical prices: $453-$580
American Airlines
Sat 11/10Wed 11/14
IAD - LSE • 2 stops
Cheapest one-way
$378
Typical prices: $365-$497
Multiple Airlines
Tue 10/9
IAD - LSE • 3 stops
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Flight Deals

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

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

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

Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
3:55 pm - 12:18 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
9h 23m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
12:24 pm - 10:59 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
9h 35m2 stops Chicago O'Hare Intl Charlotte Douglas
$311American Airlines
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
5:01 am - 11:53 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
7h 52m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
12:23 pm - 11:33 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
10h 10m2 stops Chicago O'Hare Intl Charlotte Douglas
$386American Airlines
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
5:01 am - 11:53 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
7h 52m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
12:23 pm - 11:33 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
10h 10m2 stops Chicago O'Hare Intl Charlotte Douglas
$441American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
1:23 pm - 11:59 pmIAD  Washington, D.C. Dulles Intl-LSE La Crosse
11h 36m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
12:23 pm - 11:33 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
10h 10m2 stops Chicago O'Hare Intl Charlotte Douglas
$441American Airlines
Thu, Oct 15 - Tue, Oct 20
American Airlines Logo
5:01 am - 11:53 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
7h 52m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
12:23 pm - 11:33 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
10h 10m2 stops Chicago O'Hare Intl Charlotte Douglas
$458American Airlines
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
5:01 am - 11:53 amIAD  Washington, D.C. Dulles Intl-LSE La Crosse
7h 52m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
12:23 pm - 11:33 pmLSE  La Crosse-IAD Washington, D.C. Dulles Intl
10h 10m2 stops Chicago O'Hare Intl Charlotte Douglas
$477American Airlines
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to La Crosse with more confidence.

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

Round-trip flights from Washington, D.C. Dulles Intl Airport to La Crosse start at $311. Prices are below average for this route right now, with typical round-trip fares ranging from $453 to $580. The lowest price found in the past 5 days was $311 on American Airlines.

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

Cheapest flight

$378
Flight from Washington, D.C. Dulles Intl Airport to La Crosse

When to book flights from Dulles Intl to La Crosse

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

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

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

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

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

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

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

    Most connecting flights from Washington, D.C. Dulles Intl Airport to La Crosse pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

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

    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 Washington, D.C. Dulles Intl Airport to La Crosse 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 $311 to $1,263. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to La Crosse looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to La Crosse are currently higher than usual. Average one-way flight prices are about $512, which is 9% above the typical average for this route.

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

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

Your guide to booking Washington, D.C. Dulles Intl Airport to La Crosse flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Dulles Intl to La Crosse

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