LCH - DCA

$279 Find Cheap Flights from Lake Charles to Reagan Washington National 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 4/9. 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. Reagan-National 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
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Everything you should know

Cheapest round-trip
$279
United Airlines
Thu 4/9Mon 4/13
LCH - DCA • 1 stop
Cheapest one-way
$317
United Airlines
Sun 3/29
LCH - DCA • 1 stop
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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 Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

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

 
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, Apr 9 - Mon, Apr 13
United Airlines Logo
2:00 pm - 10:15 pm
LCH
-
DCA
7h 15m
1 stop
United Airlines Logo
4:34 pm - 9:33 pm
DCA
-
LCH
5h 59m
1 stop
$279United Airlines
Fri, May 1 - Sun, May 3
United Airlines Logo
2:15 pm - 8:35 pm
LCH
-
DCA
5h 20m
1 stop
United Airlines Logo
8:15 am - 1:08 pm
DCA
-
LCH
5h 53m
1 stop
$359United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
4:12 pm - 11:59 pm
LCH
-
DCA
6h 47m
1 stop
United Airlines Logo
8:15 am - 3:25 pm
DCA
-
LCH
8h 10m
1 stop
$374United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
4:12 pm - 11:59 pm
LCH
-
DCA
6h 47m
1 stop
United Airlines Logo
11:00 am - 3:25 pm
DCA
-
LCH
5h 25m
1 stop
$389United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
4:12 pm - 11:59 pm
LCH
-
DCA
6h 47m
1 stop
United Airlines Logo
8:25 am - 9:35 pm
DCA
-
LCH
14h 10m
2 stops
$489United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
4:12 pm - 10:06 pm
LCH
-
DCA
4h 54m
1 stop
United Airlines Logo
10:30 am - 9:35 pm
DCA
-
LCH
12h 05m
2 stops
$504United Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
2:00 pm - 9:05 pm
LCH
-
DCA
6h 05m
1 stop
United Airlines Logo
7:00 pm - 1:03 pm
DCA
-
LCH
19h 03m
2 stops
$507United Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
7:30 am - 1:43 pm
LCH
-
DCA
5h 13m
1 stop
United Airlines Logo
11:00 am - 3:25 pm
DCA
-
LCH
5h 25m
1 stop
$557United Airlines
Mon, Jan 26 - Fri, Jan 30
American Airlines Logo
2:52 pm - 9:00 pm
LCH
-
DCA
5h 08m
1 stop
American Airlines Logo
6:00 am - 2:20 pm
DCA
-
LCH
9h 20m
2 stops
$593American Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
4:12 pm - 11:59 pm
LCH
-
DCA
6h 47m
1 stop
United Airlines Logo
6:30 am - 9:35 pm
DCA
-
LCH
16h 05m
2 stops
$604United 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 fly non-stop between Lake Charles and Washington, D.C. Reagan-National Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Lake Charles to Washington, D.C. Reagan-National Airport.

There is just one airline that flies from Lake Charles to Washington, D.C. Reagan-National Airport direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $338.

Find deals

Good to know

Cheapest flight$279
Flight from Lake Charles to Reagan Washington 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
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 Reagan Washington National Airport flights

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

    In the last 3 days, the lowest price for a flight from Lake Charles to Washington, D.C. Reagan-National Airport was $317 for a one-way ticket and $279 for a round-trip.

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

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

  • Which aircraft models fly most regularly from Lake Charles to Reagan Washington National Airport?

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

  • Which airline alliances offer flights from Lake Charles to Reagan Washington National Airport?

    Star Alliance is the only airline alliance operating flights between Lake Charles and Reagan Washington National Airport.

  • How does KAYAK find such low prices on flights from Lake Charles to Reagan Washington National 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 Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lake Charles to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National 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 Reagan Washington National 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 Reagan Washington National Airport with an airline and back to Lake Charles with another airline. Booking your flights between Lake Charles and DCA 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 Reagan Washington National 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 Reagan Washington National Airport from Lake Charles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Lake Charles to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Lake Charles to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lake Charles to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9149 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

4.0 OkayKyle, Jan 2026
PIT - IAD
Read more United Airlines reviews

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

l really enjoy very much the flight was very pleasant

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

The food is terrible. The same pasta or chicken with bad taste and presentation

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Great crew, excellent landing, good food. Over all great experience. Thank you!

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

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)
Reagan-National (DCA)