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Cheap flights from District of Columbia to Lake Charles from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Lake Charles departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Lake Charles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:40 pm - 5:28 pm
DCA
-
LCH
5h 48m
1 stop
United Airlines Logo
6:05 pm - 11:58 pm
LCH
-
DCA
4h 53m
1 stop
$339United Airlines
Fri, May 8 - Mon, May 11
United Airlines Logo
11:05 am - 5:18 pm
DCA
-
LCH
7h 13m
1 stop
United Airlines Logo
2:00 pm - 10:15 pm
LCH
-
DCA
7h 15m
1 stop
$369United Airlines
Tue, Apr 28 - Sat, May 2
American Airlines Logo
6:00 am - 11:00 am
DCA
-
LCH
6h 00m
1 stop
American Airlines Logo
11:30 am - 10:15 pm
LCH
-
DCA
9h 45m
2 stops
$374American Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
8:30 am - 1:13 pm
DCA
-
LCH
5h 43m
1 stop
United Airlines Logo
6:05 pm - 11:58 pm
LCH
-
DCA
4h 53m
1 stop
$429United Airlines
Sat, May 9 - Mon, May 11
United Airlines Logo
12:40 pm - 5:28 pm
DCA
-
LCH
5h 48m
1 stop
United Airlines Logo
6:05 pm - 11:58 pm
LCH
-
DCA
4h 53m
1 stop
$444United Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
10:00 am - 6:04 pm
DCA
-
LCH
9h 04m
2 stops
American Airlines Logo
11:30 am - 10:15 pm
LCH
-
DCA
9h 45m
2 stops
$454American Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
6:00 am - 1:13 pm
DCA
-
LCH
8h 13m
1 stop
United Airlines Logo
6:13 pm - 11:59 pm
LCH
-
DCA
4h 46m
1 stop
$510United Airlines
Sat, May 16 - Fri, May 22
American Airlines Logo
6:00 am - 11:00 am
DCA
-
LCH
6h 00m
1 stop
American Airlines Logo
6:35 pm - 9:05 am
LCH
-
DCA
13h 30m
2 stops
$545American Airlines
Sat, May 9 - Mon, May 11
American Airlines Logo
9:58 am - 6:04 pm
DCA
-
LCH
9h 06m
2 stops
American Airlines Logo
11:30 am - 10:29 pm
LCH
-
DCA
9h 59m
2 stops
$555American Airlines
Sat, May 9 - Mon, May 11
American Airlines Logo
3:46 pm - 10:41 pm
DCA
-
LCH
7h 55m
1 stop
American Airlines Logo
11:30 am - 7:57 pm
LCH
-
DCA
7h 27m
1 stop
$617American Airlines
Mon, Apr 27 - Fri, May 1

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American Airlines flights from District of Columbia to Lake Charles

Our best American Airlines deals on District of Columbia to Lake Charles flight tickets
American Airlines
Apr 28
DCA6:00 amWashington, D.C. Reagan-National
6h 00m
1 stop
LCH11:00 amLake Charles
May 2
LCH11:30 amLake Charles
9h 45m
2 stops
DCA10:15 pmWashington, D.C. Reagan-National
$374
American Airlines
Apr 28
DCA10:00 amWashington, D.C. Reagan-National
9h 04m
2 stops
LCH6:04 pmLake Charles
May 2
LCH11:30 amLake Charles
9h 45m
2 stops
DCA10:15 pmWashington, D.C. Reagan-National
$454
American Airlines
Apr 19
DCA9:51 amWashington, D.C. Reagan-National
9h 13m
2 stops
LCH6:04 pmLake Charles
Apr 25
LCH11:30 amLake Charles
7h 27m
1 stop
DCA7:57 pmWashington, D.C. Reagan-National
$467

United Airlines flights from District of Columbia to Lake Charles

Our best United Airlines deals on District of Columbia to Lake Charles flight tickets
United Airlines
May 8
DCA12:40 pmWashington, D.C. Reagan-National
5h 48m
1 stop
LCH5:28 pmLake Charles
May 11
LCH6:05 pmLake Charles
4h 53m
1 stop
DCA11:58 pmWashington, D.C. Reagan-National
$339
United Airlines
Apr 28
DCA11:05 amWashington, D.C. Reagan-National
7h 13m
1 stop
LCH5:18 pmLake Charles
May 2
LCH2:00 pmLake Charles
7h 15m
1 stop
DCA10:15 pmWashington, D.C. Reagan-National
$369
United Airlines
May 9
DCA8:30 amWashington, D.C. Reagan-National
5h 43m
1 stop
LCH1:13 pmLake Charles
May 11
LCH6:05 pmLake Charles
4h 53m
1 stop
DCA11:58 pmWashington, D.C. Reagan-National
$429

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Lake Charles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 16, 2026.
Use the filters below to find and compare flights from District of Columbia to Lake Charles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Fri 5/8

12:40 pm-5:28 pm

1 stop5h 48m

Lake Charles

Mon 5/11

6:05 pm-11:58 pm

1 stop4h 53m

$339

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 4/28

11:05 am-5:18 pm

1 stop7h 13m

Lake Charles

Sat 5/2

2:00 pm-10:15 pm

1 stop7h 15m

$369

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 4/28

6:00 am-11:00 am

1 stop6h 00m

Lake Charles

Sat 5/2

11:30 am-10:15 pm

2 stops9h 45m

$374
Quickest round-trip

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Sat 5/9

8:30 am-1:13 pm

1 stop5h 43m

Lake Charles

Mon 5/11

6:05 pm-11:58 pm

1 stop4h 53m

$429

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Fri 5/1

12:40 pm-5:28 pm

1 stop5h 48m

Lake Charles

Mon 5/4

6:05 pm-11:58 pm

1 stop4h 53m

$444

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 4/28

10:00 am-6:04 pm

2 stops9h 04m

Lake Charles

Sat 5/2

11:30 am-10:15 pm

2 stops9h 45m

$454

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Sat 5/16

6:00 am-1:13 pm

1 stop8h 13m

Lake Charles

Fri 5/22

6:13 pm-11:59 pm

1 stop4h 46m

$510

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Sat 5/9

6:00 am-11:00 am

1 stop6h 00m

Lake Charles

Mon 5/11

6:35 pm-9:05 am

2 stops13h 30m

$545

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Sat 5/9

9:58 am-6:04 pm

2 stops9h 06m

Lake Charles

Mon 5/11

11:30 am-10:29 pm

2 stops9h 59m

$555

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Mon 4/27

3:46 pm-10:41 pm

1 stop7h 55m

Lake Charles

Fri 5/1

11:30 am-7:57 pm

1 stop7h 27m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia to Lake Charles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on District of Columbia to Lake Charles flights?

You could potentially save up to 45% on your flight if you consider stops on a District of Columbia to Lake Charles flight.

Cheap District of Columbia to Lake Charles flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Lake Charles

Fastest flight time

5h 38m

Direct flights

None
The fastest flight from District of Columbia to Lake Charles takes 5h 38m
There are no direct flights from District of Columbia to Lake Charles. There are no popular flight routes from District of Columbia to Lake Charles.
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Frequently asked questions about flying from District of Columbia to Lake Charles

  • When did momondo last update prices for flights from District of Columbia to Lake Charles Airport?

    Prices for flights from District of Columbia to Lake Charles Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Lake Charles Airport?

  • How old do you have to be to fly from District of Columbia to Lake Charles Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Lake Charles Airport.

  • What documentation or ID do you need to fly to Lake Charles Airport?

    The travel and health documents you'll need for your trip to Lake Charles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lake Charles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Lake Charles

Compare and see reviews for airlines that fly from District of Columbia to Lake Charles with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,602 reviews
Search United Airlines flights

Traveling to a place near Lake Charles?

Book flights to Lake Charles if you plan to visit one of these locations
Sulphur
Kinder

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Lake Charles?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Lake Charles for you.

Can I find flights from District of Columbia to Lake Charles with flexible booking policies on momondo?

All flight searches from District of Columbia to Lake Charles on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Lake Charles?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Lake Charles.

I’m not ready to book a flight from District of Columbia to Lake Charles right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Lake Charles from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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