DCA - LCH

$309 Find Cheap Flights from Washington, D.C. to Lake Charles

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Lake Charles departing on 5/4. 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 Lake Charles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Lake Charles, 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 Washington, D.C. to Lake Charles, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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

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Everything you should know

Cheapest round-trip
$339
United Airlines
Thu 9/3Tue 9/8
DCA - LCH • 1 stop
Cheapest one-way
$309
American Airlines
Mon 5/4
DCA - LCH • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Lake Charles. You'll need at least 1 connection.
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Top layover airports
Dallas (DFW)
Cheapest • Avg $351 (round-trip)
Houston (IAH)
Shortest trip • 5h 57m (one-way)
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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 Lake Charles!
Flight Deals
Booking Insights
Flight Deals

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

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

Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
11:05 am - 5:17 pm
DCA
-
LCH
7h 12m
1 stop
United Airlines Logo
2:15 pm - 8:35 pm
LCH
-
DCA
5h 20m
1 stop
$339United Airlines
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
11:05 am - 5:17 pm
DCA
-
LCH
7h 12m
1 stop
United Airlines Logo
7:30 am - 3:55 pm
LCH
-
DCA
7h 25m
1 stop
$429United Airlines
Fri, Jul 24 - Sat, Aug 8
United Airlines Logo
2:55 pm - 9:34 pm
DCA
-
LCH
7h 39m
1 stop
United Airlines Logo
2:13 pm - 10:15 pm
LCH
-
DCA
7h 02m
1 stop
$439United Airlines
Sat, May 16 - Fri, May 22
United Airlines Logo
6:00 am - 1:13 pm
DCA
-
LCH
8h 13m
1 stop
United Airlines Logo
6:13 pm - 11:59 pm
LCH
-
DCA
4h 46m
1 stop
$510United Airlines
Fri, Jul 24 - Sat, Aug 8
American Airlines Logo
5:00 am - 9:48 am
DCA
-
LCH
5h 48m
1 stop
American Airlines Logo
10:31 am - 8:00 pm
LCH
-
DCA
8h 29m
2 stops
$534American Airlines
Sat, May 9 - Mon, May 11
American Airlines Logo
10:18 am - 10:41 pm
DCA
-
LCH
13h 23m
1 stop
American Airlines Logo
6:35 pm - 11:03 am
LCH
-
DCA
15h 28m
1 stop
$628American Airlines
Sat, May 9 - Mon, May 11
United Airlines Logo
12:40 pm - 5:28 pm
DCA
-
LCH
5h 48m
1 stop
United Airlines Logo
6:05 pm - 7:05 pm
LCH
-
DCA
24h 00m
2 stops
$637United Airlines
Fri, Jul 24 - Sat, Aug 8
American Airlines Logo
3:23 pm - 10:47 pm
DCA
-
LCH
8h 24m
2 stops
American Airlines Logo
6:04 am - 3:59 pm
LCH
-
DCA
8h 55m
2 stops
$655American Airlines
Sat, May 16 - Fri, May 22
American Airlines Logo
8:20 am - 6:04 pm
DCA
-
LCH
10h 44m
2 stops
American Airlines Logo
6:01 am - 12:56 pm
LCH
-
DCA
5h 55m
1 stop
$671American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
3:17 pm - 10:45 pm
DCA
-
LCH
8h 28m
2 stops
American Airlines Logo
6:04 am - 12:56 pm
LCH
-
DCA
5h 52m
1 stop
$742American Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from Washington, D.C. to Lake Charles?

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 Washington, D.C. to Lake Charles were found on United Airlines ($339) and American Airlines ($534).

Find deals

Good to know

Cheapest flight$309
Flight from Washington, D.C. to Lake Charles

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

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

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Lake Charles?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Lake Charles was $309 for a one-way ticket and $339 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Lake Charles?

    No

  • Which airports will I be using when flying from Washington, D.C. to Lake Charles?

    Washington, D.C. airport is called Washington, D.C. Reagan-National and the only airport in Lake Charles is Lake Charles.

  • Which aircraft models fly most regularly from Washington, D.C. to Lake Charles?

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

  • How does KAYAK find such low prices on flights from Washington, D.C. to Lake Charles?

    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 Washington, D.C. to Lake Charles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Lake Charles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lake Charles from Washington, D.C. 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 Washington, D.C. to Lake Charles?

    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 Lake Charles with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and LCH 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 Washington, D.C. to Lake Charles?

    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 Lake Charles from Washington, D.C. 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 Washington, D.C. to Lake Charles

Information on your arrival and departure airports

Washington, D.C. (DCA)
Lake Charles (LCH)