LSE - IAD

$404 Find Cheap Flights from La Crosse to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from La Crosse to Dulles Intl departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Crosse to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Crosse to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$404
American Airlines
Thu 4/16Mon 4/20
LSE - IAD • 2 stops
Cheapest one-way
$671
American Airlines
Thu 4/9
LSE - IAD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between La Crosse and Dulles Intl. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from La Crosse to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Apr 16 - Mon, Apr 20
American Airlines Logo
10:05 am - 7:25 pm
LSE
-
IAD
8h 20m
2 stops
American Airlines Logo
3:26 pm - 11:54 pm
IAD
-
LSE
9h 28m
2 stops
$404American Airlines
Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
11:52 am - 12:13 am
LSE
-
IAD
11h 21m
2 stops
American Airlines Logo
9:20 am - 5:05 pm
IAD
-
LSE
8h 45m
2 stops
$409American Airlines
Thu, Apr 30 - Mon, May 4
American Airlines Logo
10:05 am - 11:59 pm
LSE
-
IAD
12h 54m
2 stops
American Airlines Logo
3:26 pm - 11:54 pm
IAD
-
LSE
9h 28m
2 stops
$430American Airlines
Thu, May 14 - Mon, May 18
United Airlines Logo
1:49 pm - 7:28 pm
LSE
-
IAD
4h 39m
1 stop
United Airlines Logo
8:20 am - 1:14 pm
IAD
-
LSE
5h 54m
1 stop
$432United Airlines
Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
11:52 am - 12:13 am
LSE
-
IAD
11h 21m
2 stops
American Airlines Logo
9:20 am - 5:05 pm
IAD
-
LSE
8h 45m
2 stops
$450American Airlines
Sat, Jul 25 - Wed, Jul 29
American Airlines Logo
11:45 am - 12:14 am
LSE
-
IAD
11h 29m
2 stops
American Airlines Logo
1:08 pm - 11:59 pm
IAD
-
LSE
11h 51m
2 stops
$488American Airlines
Thu, May 14 - Mon, May 18
American Airlines Logo
9:54 am - 7:25 pm
LSE
-
IAD
8h 31m
2 stops
American Airlines Logo
3:26 pm - 11:54 pm
IAD
-
LSE
9h 28m
2 stops
$490American Airlines
Mon, Jun 29 - Fri, Jul 3
United Airlines Logo
7:20 pm - 12:45 am
LSE
-
IAD
4h 25m
1 stop
United Airlines Logo
3:30 pm - 9:08 am
IAD
-
LSE
18h 38m
1 stop
$613United Airlines
Sat, Jul 25 - Wed, Jul 29
United Airlines Logo
6:15 am - 11:52 am
LSE
-
IAD
4h 37m
1 stop
United Airlines Logo
8:15 am - 1:05 pm
IAD
-
LSE
5h 50m
1 stop
$634United Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
7:26 pm - 12:33 am
LSE
-
IAD
4h 07m
1 stop
United Airlines Logo
1:10 pm - 6:11 pm
IAD
-
LSE
6h 01m
1 stop
$648United Airlines
Booking Insights

KAYAK's insights & trends for La Crosse to Dulles Intl flights

Get data-powered insights and trends into flights from La Crosse to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from La Crosse to Washington Dulles Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from La Crosse to Washington Dulles Airport were found on American Airlines ($404) and United Airlines ($432).

Find deals

Good to know

Cheapest flight$404
Flight from La Crosse to Washington Dulles 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking La Crosse to Washington Dulles Airport flights

  • What is the cheapest flight from La Crosse to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from La Crosse to Washington, D.C. Dulles Intl Airport was $404 for a round-trip ticket.

  • Do I need a passport to fly between La Crosse and Washington Dulles Airport?

    A passport is not required to fly from La Crosse to Washington Dulles Airport.

  • Which airports will I be using when flying from La Crosse to Washington Dulles Airport?

    When flying out of La Crosse you will be using La Crosse. You will be landing at Washington Dulles Airport, also known as Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from La Crosse to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from La Crosse to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from La Crosse to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from La Crosse to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from La Crosse is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from La Crosse to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to La Crosse with another airline. Booking your flights between La Crosse and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from La Crosse to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from La Crosse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from La Crosse to Dulles Intl

Information on your arrival and departure airports

La Crosse (LSE)
Dulles Intl (IAD)