LCH - DCA

$319 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 8/14. 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
$319
United Airlines
Fri 8/14Mon 8/17
LCH - DCA • 1 stop
Cheapest one-way
$379
United Airlines
Thu 6/11
LCH - DCA • 1 stop
Top airlines
United Airlines
Cheapest • from $319 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Lake Charles and Washington, D.C.. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Houston (IAH)
Cheapest • Avg $407 (round-trip)
Houston (IAH)
Shortest trip • 5h 11m (one-way)
Insights
Insights
Insights
Insights
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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.

Fri, Aug 14 - Mon, Aug 17
United Airlines Logo
6:12 pm - 11:59 pm
LCH
-
DCA
4h 47m
1 stop
United Airlines Logo
10:58 am - 5:27 pm
DCA
-
LCH
7h 29m
1 stop
$319United Airlines
Sat, Jul 18 - Sat, Jul 25
American Airlines Logo
10:18 am - 6:59 pm
LCH
-
DCA
7h 41m
1 stop
American Airlines Logo
5:00 am - 9:48 am
DCA
-
LCH
5h 48m
1 stop
$438American Airlines
Sat, Jul 18 - Sat, Jul 25
American Airlines Logo
6:02 am - 4:13 pm
LCH
-
DCA
9h 11m
2 stops
American Airlines Logo
5:00 am - 9:48 am
DCA
-
LCH
5h 48m
1 stop
$505American Airlines
Fri, Jun 19 - Tue, Jun 23
United Airlines Logo
6:13 pm - 11:59 pm
LCH
-
DCA
4h 46m
1 stop
United Airlines Logo
8:20 am - 1:24 pm
DCA
-
LCH
6h 04m
1 stop
$514United Airlines
Tue, Jul 28 - Sun, Aug 2
American Airlines Logo
10:18 am - 6:59 pm
LCH
-
DCA
7h 41m
1 stop
American Airlines Logo
5:00 am - 9:48 am
DCA
-
LCH
5h 48m
1 stop
$529American Airlines
Tue, Jul 28 - Sun, Aug 2
American Airlines Logo
6:02 am - 4:13 pm
LCH
-
DCA
9h 11m
2 stops
American Airlines Logo
5:00 am - 9:48 am
DCA
-
LCH
5h 48m
1 stop
$534American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
10:18 am - 7:13 pm
LCH
-
DCA
7h 55m
1 stop
American Airlines Logo
5:00 am - 9:48 am
DCA
-
LCH
5h 48m
1 stop
$535American Airlines
Thu, Jun 18 - Tue, Jun 23
United Airlines Logo
6:13 pm - 11:59 pm
LCH
-
DCA
4h 46m
1 stop
United Airlines Logo
8:20 am - 1:24 pm
DCA
-
LCH
6h 04m
1 stop
$539United Airlines
Fri, Aug 14 - Mon, Aug 17
American Airlines Logo
6:04 am - 3:01 pm
LCH
-
DCA
7h 57m
2 stops
American Airlines Logo
3:11 pm - 10:47 pm
DCA
-
LCH
8h 36m
2 stops
$540American Airlines
Sat, Jun 13 - Wed, Jun 17
United Airlines Logo
2:13 pm - 10:15 pm
LCH
-
DCA
7h 02m
1 stop
United Airlines Logo
8:20 am - 1:24 pm
DCA
-
LCH
6h 04m
1 stop
$567United 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 provide the cheapest flights from Lake Charles to Reagan Washington National Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 3 days.

In the past 3 days, the cheapest round-trip tickets from Lake Charles to Reagan Washington National Airport were found on United Airlines ($319) and American Airlines ($438).

Find deals

Good to know

Cheapest flight$319
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 $379 for a one-way ticket and $319 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 9762 reviews
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

2.0 MediocreChris, May 2026
AUS - IAD
Read more United Airlines reviews

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

My bags were misplaced!!! Im in a foreign country with no bags

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)