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Reagan-National

$459+ Cheap flights from Lake Charles (LCH) to Reagan-National (DCA)

LCH — DCA
Nov 18 — Nov 251
Wed 11/18
Wed 11/25
1 adult, Economy
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Cheap flight deals from Lake Charles to Reagan-National

Cheapest flights from Lake Charles to Reagan-National

Mon 11/162:30 pm -
1 stop5h 27m
Mon 11/234:34 pm -
1 stop6h 06m
Deal found 10/19$459
Fri 10/302:30 pm -
1 stop6h 45m
Mon 11/24:34 pm -
1 stop6h 06m
Deal found 10/16$482
Fri 10/302:30 pm -
1 stop6h 45m
Tue 11/38:15 am -
1 stop6h 40m
Deal found 10/15$509
Thu 10/2212:15 pm -
1 stop5h 13m
Mon 10/268:15 am -
1 stop6h 40m
Deal found 10/15$599
Fri 10/3010:29 am -
2 stops9h 30m
Mon 11/24:59 pm -
1 stop6h 45m
Deal found 10/16$629
Thu 11/266:00 am -
1 stop5h 24m
Sun 11/294:59 pm -
1 stop6h 48m
Deal found 10/16$708
Thu 10/226:00 am -
2 stops8h 52m
Mon 10/263:13 pm -
1 stop8h 33m
Deal found 10/19$715

Find flight deals from Lake Charles to Reagan-National

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$459
(United Airlines)
Provider with most accurate pricing for Lake Charles-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Lake Charles-Washington, D.C. Reagan-National flights.
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From Lake Charles to Washington, D.C. Reagan-National
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Lake Charles to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Lake CharlesWashington, D.C.

LCH Lake Charles - DCA Washington, D.C. Reagan-National

LCHDCA

Lake Charles

Sat 2/27

2:20 pm-10:12 pm

1 stop6h 52m

Washington, D.C. Reagan-National

Wed 3/3

8:15 am-1:29 pm

1 stop6h 14m

$459
Quickest round-trip

Lake CharlesWashington, D.C.

LCH Lake Charles - DCA Washington, D.C. Reagan-National

LCHDCA

Lake Charles

Mon 11/16

2:30 pm-8:57 pm

1 stop5h 27m

Washington, D.C. Reagan-National

Mon 11/23

4:34 pm-9:40 pm

1 stop6h 06m

$459

Lake CharlesWashington, D.C.

LCH Lake Charles - DCA Washington, D.C. Reagan-National

LCHDCA

Lake Charles

Fri 10/30

2:30 pm-10:15 pm

1 stop6h 45m

Washington, D.C. Reagan-National

Tue 11/3

8:15 am-1:55 pm

1 stop6h 40m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Lake Charles-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lake Charles-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lake Charles-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lake Charles-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lake Charles-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lake Charles to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Lake Charles with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Reagan-National

Get a feel of what it's like to fly with United Airlines from Lake Charles to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,388 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.3
Good
10,388 reviews
United Airlines
7.3
Good
10,388 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

  • What airport do you fly from for flights from Lake Charles to Washington, D.C. Reagan-National?

    Located just 6.1 mi from the city center, Lake Charles is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Lake Charles. Booking flights from Lake Charles (LCH) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 1 airline.

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

    Departing from Lake Charles to Washington, D.C. Reagan-National Airport will take you 6h 52m. The distance between Lake Charles and Washington, D.C. Reagan-National Airport is about 1098 mi.

  • What is the cheapest airline to fly from Lake Charles to Washington, D.C. Reagan-National Airport round-trip?

    Currently priced at $358, United Airlines will fly you from Lake Charles to Washington, D.C. Reagan-National Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Lake Charles to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Lake Charles to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lake Charles to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lake Charles to Reagan-National.

  • Can I find deals for business class flights from Lake Charles to Reagan-National?

    Yes. Cheapflights offers flight deals from Lake Charles to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Arlington
Owings Mills
Lanham
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Tysons
Towson
Oxon Hill
Laurel
Clinton
Hunt Valley
Waldorf
Silver Spring

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Lake Charles to Reagan-National

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$358Average$399FlexibilityNo cancel feeOn-time69%

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