LCH - DCA

$349 Find Cheap Flights from Lake Charles to Washington, D.C. - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$349
Typical prices: $373-$440
United Airlines
Mon 11/19Mon 11/26
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 $404 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 15m (one-way)
Insights
Insights
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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.

Thu, Nov 19 - Thu, Nov 26
United Airlines Logo
2:30 pm - 10:15 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
6h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
8:15 am - 1:55 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
6h 40m1 stop Houston George Bush Intcntl
$349United Airlines
Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
6:00 pm - 11:57 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
4h 57m1 stop Houston George Bush Intcntl
United Airlines Logo
4:34 pm - 9:40 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
6h 06m1 stop Houston George Bush Intcntl
$399United Airlines
Tue, Dec 15 - Fri, Dec 25
United Airlines Logo
6:07 pm - 11:57 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
4h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
4:30 pm - 9:32 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
6h 02m1 stop Houston George Bush Intcntl
$445United Airlines
Wed, Dec 16 - Fri, Dec 25
United Airlines Logo
2:20 pm - 10:09 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
6h 49m1 stop Houston George Bush Intcntl
United Airlines Logo
8:00 am - 3:26 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
8h 26m1 stop Houston George Bush Intcntl
$445United Airlines
Tue, Dec 15 - Fri, Dec 25
United Airlines Logo
6:07 pm - 11:57 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
4h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
4:30 pm - 9:32 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
6h 02m1 stop Houston George Bush Intcntl
$446United Airlines
Wed, Dec 16 - Fri, Dec 25
United Airlines Logo
2:20 pm - 10:09 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
6h 49m1 stop Houston George Bush Intcntl
United Airlines Logo
8:00 am - 3:26 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
8h 26m1 stop Houston George Bush Intcntl
$446United Airlines
Sat, Feb 27 - Wed, Mar 3
United Airlines Logo
2:10 pm - 10:15 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
7h 05m1 stop Houston George Bush Intcntl
United Airlines Logo
8:00 am - 1:29 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
6h 29m1 stop Houston George Bush Intcntl
$459United Airlines
Sat, Feb 27 - Wed, Mar 3
United Airlines Logo
2:20 pm - 8:35 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
5h 15m1 stop Houston George Bush Intcntl
United Airlines Logo
12:40 pm - 5:22 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
5h 42m1 stop Houston George Bush Intcntl
$459United Airlines
Thu, Nov 19 - Thu, Nov 26
American Airlines Logo
6:00 am - 12:44 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
5h 44m1 stop Dallas/Fort Worth
American Airlines Logo
7:09 am - 12:22 pmDCA  Washington, D.C. Reagan-National-LCH Lake Charles
6h 13m1 stop Dallas/Fort Worth
$493American Airlines
Fri, Nov 13 - Sun, Nov 15
American Airlines Logo
6:00 am - 12:49 pmLCH  Lake Charles-DCA Washington, D.C. Reagan-National
5h 49m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:52 amDCA  Washington, D.C. Reagan-National-LCH Lake Charles
5h 52m1 stop Dallas/Fort Worth
$493American 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 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 typically range from $373 to $440. The lowest price found in the past 5 days was $349, on United Airlines.

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

Cheapest flight

$349
The most popular month to fly with an average 84% increase in travelers.
Round-trip 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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.

  • 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 40m and 6h 15m 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.

  • 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 $373 to $440, with an average of $399 over the past 12 months. Anything below $373 counts as a good deal.

  • 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 $349 to $1,457. That means the highest observed fare was about 4x higher than the lowest one.

  • 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 $24 for economy cars. Top options include:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

  • 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).

  • 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) - 84% of one-stop connections
    • Dallas/Fort Worth (DFW) - 16% of one-stop connections

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

    Yes. Flexible dates can save you up to 43% on flights from Lake Charles to Washington, D.C. Reagan-National Airport. 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.

  • 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 40m, compared with 6h 15m 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 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.

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 are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $364, about $269 less than Sunday fares (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.