LCH - DCA

$329 Find Cheap Flights from Lake Charles to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$329
Typical prices: $368-$497
American Airlines
Tue 1/9Sun 1/21
LCH - DCA • 1 stop
When to travel
April
Cheapest • 12% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $408 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 09m (one-way)
Insights
Insights
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. Reagan-National Airport!
Flight Deals
Booking Insights
Flight Deals

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

 
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.

Sat, Jan 9 - Thu, Jan 21
American Airlines Logo
6:00 am - 1:57 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
6h 57m1 stop Dallas/Fort Worth
American Airlines Logo
11:55 am - 5:35 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
6h 40m1 stop Dallas/Fort Worth
$329American Airlines
Wed, Oct 7 - Sun, Oct 11
United Airlines Logo
4:07 pm - 11:59 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
6h 52m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 10:43 amDCA  Washington, D.C. Reagan-National-LCH Lake Charles
5h 43m1 stop Houston George Bush Intcntl
$349United Airlines
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
4:07 pm - 11:59 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
6h 52m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 10:43 amDCA  Washington, D.C. Reagan-National-LCH Lake Charles
5h 43m1 stop Houston George Bush Intcntl
$349United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
4:07 pm - 10:14 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
5h 07m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 10:43 amDCA  Washington, D.C. Reagan-National-LCH Lake Charles
5h 43m1 stop Houston George Bush Intcntl
$379United Airlines
Sat, Jan 9 - Thu, Jan 21
American Airlines Logo
6:00 am - 3:59 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
8h 59m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
10:00 am - 5:35 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
8h 35m1 stop Dallas/Fort Worth
$411American Airlines
Sat, Feb 27 - Wed, Mar 3
United Airlines Logo
4:15 pm - 11:50 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
6h 35m1 stop Houston George Bush Intcntl
United Airlines Logo
2:50 pm - 9:32 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
7h 42m1 stop Houston George Bush Intcntl
$419United Airlines
Tue, Oct 6 - Sat, Oct 10
American Airlines Logo
6:00 am - 12:45 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
5h 45m1 stop Dallas/Fort Worth
American Airlines Logo
4:59 pm - 10:46 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
6h 47m1 stop Dallas/Fort Worth
$430American Airlines
Tue, Oct 6 - Sat, Oct 10
American Airlines Logo
6:00 am - 4:10 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
9h 10m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
5:00 am - 9:57 amDCA  Washington, D.C. Reagan-National-LCH Lake Charles
5h 57m1 stop Dallas/Fort Worth
$435American Airlines
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
6:02 am - 2:58 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
7h 56m2 stops Dallas/Fort Worth New York LaGuardia
American Airlines Logo
5:00 am - 10:19 amDCA  Washington, D.C. Reagan-National-LCH Lake Charles
6h 19m1 stop Dallas/Fort Worth
$436American Airlines
Sat, Feb 27 - Wed, Mar 3
United Airlines Logo
4:15 pm - 11:50 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
6h 35m1 stop Houston George Bush Intcntl
United Airlines Logo
2:50 pm - 9:32 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
7h 42m1 stop Houston George Bush Intcntl
$439United Airlines
Booking Insights

Price, demand and travel trends for Lake Charles to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Lake Charles to Washington, D.C. Reagan-National Airport with more confidence.

How much is a round-trip flight from Lake Charles to Washington, D.C. Reagan-National Airport?

Round-trip flights from Lake Charles to Washington, D.C. Reagan-National Airport start at $329. Prices are below average for this route right now, with typical round-trip fares ranging from $368 to $497. The lowest price found in the past 5 days was $329 on American Airlines.

Find deals

Key details for Lake Charles to Washington, D.C. Reagan-National Airport flights

Low season

April

Cheapest flight

$329
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 71% increase in price.
Flight from Lake Charles to Washington, D.C. Reagan-National 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

Your Lake Charles to Washington, D.C. Reagan-National Airport 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 Lake Charles to Washington, D.C. Reagan-National Airport?

    Flights from Lake Charles to Washington, D.C. Reagan-National Airport usually depart from Lake Charles (LCH) and arrive at Washington, D.C. Reagan-National (DCA).

  • What cabin classes can I book on flights from Lake Charles to Washington, D.C. Reagan-National Airport?

    Only Economy Class is available on flights from Lake Charles to Washington, D.C. Reagan-National Airport.

  • Which airports do connecting flights from Lake Charles to Washington, D.C. Reagan-National Airport pass through?

    Connecting flights from Lake Charles to Washington, D.C. Reagan-National Airport most commonly pass through:

    • Houston George Bush Intcntl (IAH) - 83% of one-stop connections
    • Dallas/Fort Worth (DFW) - 17% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Lake Charles to Washington, D.C. Reagan-National Airport?

    Yes. Being flexible with your travel dates can save you up to 43% on the Lake Charles to Washington, D.C. Reagan-National Airport route. Thursday is the cheapest departure day at $364 round-trip on average, while Sunday is the most expensive at $633, a difference of $269. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

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

  • How long is a flight from Lake Charles to Washington, D.C. Reagan-National Airport?

    There are currently no nonstop flights available from Lake Charles to Washington, D.C. Reagan-National Airport. Flights with 1 layover take between 5h 41m and 6h 09m in total, depending on the connection.

  • Do I need a passport to fly from Lake Charles to Washington, D.C. Reagan-National 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 Lake Charles to Washington, D.C. Reagan-National 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 $329 to $1,097. That means the highest observed fare was about 3x higher than the lowest one.

  • How much time can I save by choosing a different layover airport from Lake Charles to Washington, D.C. Reagan-National Airport?

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 5h 41m, compared with 6h 09m via Dallas/Fort Worth (DFW).

  • What is the time difference between Lake Charles and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 1 hour ahead of Lake Charles (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Sixt
    · Dollar
    · Thrifty
    · Alamo
    · Budget

  • How much should I expect to pay for a Lake Charles to Washington, D.C. Reagan-National Airport flight?

    Round-trip flights from Lake Charles to Washington, D.C. Reagan-National Airport range from $368 to $497, with an average of $399 over the past 12 months. Anything below $368 counts as a good deal.

Your guide to booking Lake Charles to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $364 - about $269 less than Sunday (42% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Lake Charles to Washington, D.C. Reagan-National Airport trip for April. Fares historically average $353 round-trip in that month - typically $331 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Canopy by Hilton Washington D.C - The Wharf

More options for your flight from Lake Charles to Washington, D.C.

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

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.