LCH - IAD

$309 Find Cheap Flights from Lake Charles 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 Lake Charles to Washington, D.C. departing on 1/15. 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 Lake Charles 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 Lake Charles to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$341
United Airlines
Thu 1/15Mon 1/19
LCH - IAD • 1 stop
Cheapest one-way
$387
United Airlines
Mon 6/29
LCH - IAD • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lake Charles to Washington, D.C. (LCH-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lake Charles to Washington, D.C. 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 Lake Charles to Washington, D.C.

Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
4:12 pm - 10:18 pm
LCH
-
IAD
5h 06m1 stop
United Airlines Logo
8:15 am - 3:25 pm
IAD
-
LCH
8h 10m1 stop
$341United Airlines
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
4:12 pm - 10:18 pm
LCH
-
IAD
5h 06m1 stop
United Airlines Logo
8:15 am - 3:25 pm
IAD
-
LCH
8h 10m1 stop
$359United Airlines
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
4:12 pm - 11:54 am
LCH
-
IAD
18h 42m2 stops
United Airlines Logo
8:15 am - 3:25 pm
IAD
-
LCH
8h 10m1 stop
$416United Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
4:12 pm - 10:18 pm
LCH
-
IAD
5h 06m1 stop
United Airlines Logo
10:34 pm - 3:25 pm
IAD
-
LCH
17h 51m3 stops
$468United Airlines
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
2:52 pm - 9:17 pm
LCH
-
IAD
5h 25m1 stop
American Airlines Logo
1:08 pm - 10:59 pm
IAD
-
LCH
10h 51m2 stops
$484American Airlines
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
4:12 pm - 11:54 am
LCH
-
IAD
18h 42m2 stops
United Airlines Logo
8:15 am - 9:35 pm
IAD
-
LCH
14h 20m2 stops
$485United Airlines
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
6:07 am - 11:12 pm
LCH
-
IAD
16h 05m2 stops
American Airlines Logo
11:34 am - 2:20 pm
IAD
-
LCH
27h 46m2 stops
$508American Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
4:12 pm - 11:41 am
LCH
-
IAD
18h 29m2 stops
United Airlines Logo
10:34 pm - 3:25 pm
IAD
-
LCH
17h 51m3 stops
$525United Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
4:12 pm - 10:18 pm
LCH
-
IAD
5h 06m1 stop
United Airlines Logo
12:35 pm - 3:25 pm
IAD
-
LCH
27h 50m1 stop
$532United Airlines
Booking Insights

KAYAK's insights & trends for Lake Charles to Washington, D.C. flights

Get data-powered insights and trends into flights from Lake Charles to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Lake Charles 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 Lake Charles to Washington Dulles Airport were found on American Airlines ($309) and United Airlines ($341).

Find deals

Good to know

Cheapest flight$341
Flight from Lake Charles to Washington Dulles Airport

When to book flights from Lake Charles to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Lake Charles to Washington, D.C. 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 Lake Charles to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Lake Charles to Washington, D.C. Dulles Intl Airport was $387 for a one-way ticket and $309 for a round-trip.

  • Do I need a passport to fly between Lake Charles and Washington Dulles Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Lake Charles to Washington Dulles Airport?

    On your way to Washington Dulles Airport, you’ll fly out from Lake Charles. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Lake Charles 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 Lake Charles 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 Lake Charles to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lake Charles 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 Lake Charles 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 Lake Charles 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 Lake Charles with another airline. Booking your flights between Lake Charles 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 Lake Charles 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 Lake Charles 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 Lake Charles to Washington, D.C.

Information on your arrival and departure airports

Lake Charles (LCH)
Dulles Intl (IAD)