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Cheap flights from District of Columbia to Lake Charles from $228

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 9/6. 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
1 adult, Economy, 0 bags

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
4:38 pm - 9:36 pm
DCA
-
LCH
5h 58m
1 stop
United Airlines Logo
2:15 pm - 9:05 pm
LCH
-
DCA
5h 50m
1 stop
$419United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
4:38 pm - 9:36 pm
DCA
-
LCH
5h 58m
1 stop
United Airlines Logo
6:12 pm - 11:59 pm
LCH
-
DCA
4h 47m
1 stop
$424United Airlines
Wed, Aug 12 - Sun, Aug 16
American Airlines Logo
3:12 pm - 10:47 pm
DCA
-
LCH
8h 35m
1 stop
American Airlines Logo
10:31 am - 7:14 pm
LCH
-
DCA
7h 43m
1 stop
$430American Airlines
Fri, Sep 4 - Tue, Sep 8
American Airlines Logo
5:12 pm - 10:47 pm
DCA
-
LCH
6h 35m
1 stop
American Airlines Logo
6:04 am - 12:43 pm
LCH
-
DCA
5h 39m
1 stop
$431American Airlines
Tue, Aug 11 - Sat, Aug 15
American Airlines Logo
5:12 pm - 10:47 pm
DCA
-
LCH
6h 35m
1 stop
American Airlines Logo
6:04 am - 3:58 pm
LCH
-
DCA
8h 54m
2 stops
$436American Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
12:50 pm - 5:24 pm
DCA
-
LCH
5h 34m
1 stop
United Airlines Logo
2:30 pm - 8:57 pm
LCH
-
DCA
5h 27m
1 stop
$438United Airlines
Fri, Nov 6 - Sun, Nov 8
American Airlines Logo
3:12 pm - 10:47 pm
DCA
-
LCH
8h 35m
1 stop
American Airlines Logo
10:31 am - 7:14 pm
LCH
-
DCA
7h 43m
1 stop
$455American Airlines
Fri, Sep 4 - Tue, Sep 8
United Airlines Logo
12:57 pm - 5:27 pm
DCA
-
LCH
5h 30m
1 stop
United Airlines Logo
2:15 pm - 10:13 pm
LCH
-
DCA
6h 58m
1 stop
$467United Airlines
Fri, Sep 4 - Tue, Sep 8
United Airlines Logo
8:20 am - 1:24 pm
DCA
-
LCH
6h 04m
1 stop
United Airlines Logo
2:15 pm - 10:13 pm
LCH
-
DCA
6h 58m
1 stop
$469United Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
12:50 pm - 5:24 pm
DCA
-
LCH
5h 34m
1 stop
United Airlines Logo
2:30 pm - 8:57 pm
LCH
-
DCA
5h 27m
1 stop
$479United Airlines
Fri, Nov 6 - Sun, Nov 8

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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
Aug 29
DCA4:38 pmWashington, D.C. Reagan-National
5h 58m
1 stop
LCH9:36 pmLake Charles
Sep 1
LCH2:15 pmLake Charles
5h 50m
1 stop
DCA9:05 pmWashington, D.C. Reagan-National
$419
United Airlines
Sep 4
DCA12:57 pmWashington, D.C. Reagan-National
5h 30m
1 stop
LCH5:27 pmLake Charles
Sep 8
LCH2:15 pmLake Charles
6h 58m
1 stop
DCA10:13 pmWashington, D.C. Reagan-National
$467
United Airlines
Aug 11
DCA8:20 amWashington, D.C. Reagan-National
6h 04m
1 stop
LCH1:24 pmLake Charles
Aug 15
LCH2:15 pmLake Charles
6h 58m
1 stop
DCA10:13 pmWashington, D.C. Reagan-National
$469

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
Sep 4
DCA3:12 pmWashington, D.C. Reagan-National
8h 35m
1 stop
LCH10:47 pmLake Charles
Sep 8
LCH10:31 amLake Charles
7h 43m
1 stop
DCA7:14 pmWashington, D.C. Reagan-National
$430
American Airlines
Aug 11
DCA5:12 pmWashington, D.C. Reagan-National
6h 35m
1 stop
LCH10:47 pmLake Charles
Aug 15
LCH6:04 amLake Charles
5h 39m
1 stop
DCA12:43 pmWashington, D.C. Reagan-National
$431
American Airlines
Aug 11
DCA5:12 pmWashington, D.C. Reagan-National
6h 35m
1 stop
LCH10:47 pmLake Charles
Aug 15
LCH6:04 amLake Charles
8h 54m
2 stops
DCA3:58 pmWashington, D.C. Reagan-National
$436

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 July 28, 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

Sat 8/29

4:38 pm-9:36 pm

1 stop5h 58m

Lake Charles

Tue 9/1

2:15 pm-9:05 pm

1 stop5h 50m

$419
Quickest round-trip

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Wed 8/12

4:38 pm-9:36 pm

1 stop5h 58m

Lake Charles

Sun 8/16

6:12 pm-11:59 pm

1 stop4h 47m

$424

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Fri 9/4

3:12 pm-10:47 pm

1 stop8h 35m

Lake Charles

Tue 9/8

10:31 am-7:14 pm

1 stop7h 43m

$430

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 8/11

5:12 pm-10:47 pm

1 stop6h 35m

Lake Charles

Sat 8/15

6:04 am-12:43 pm

1 stop5h 39m

$431

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 8/11

5:12 pm-10:47 pm

1 stop6h 35m

Lake Charles

Sat 8/15

6:04 am-3:58 pm

2 stops8h 54m

$436

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Fri 11/6

12:50 pm-5:24 pm

1 stop5h 34m

Lake Charles

Sun 11/8

2:30 pm-8:57 pm

1 stop5h 27m

$438

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Fri 9/4

3:12 pm-10:47 pm

1 stop8h 35m

Lake Charles

Tue 9/8

10:31 am-7:14 pm

1 stop7h 43m

$455

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Fri 9/4

12:57 pm-5:27 pm

1 stop5h 30m

Lake Charles

Tue 9/8

2:15 pm-10:13 pm

1 stop6h 58m

$467

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 8/11

8:20 am-1:24 pm

1 stop6h 04m

Lake Charles

Sat 8/15

2:15 pm-10:13 pm

1 stop6h 58m

$469

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Fri 11/6

12:50 pm-5:24 pm

1 stop5h 34m

Lake Charles

Sun 11/8

2:30 pm-8:57 pm

1 stop5h 27m

$479

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 20% 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 34m

Direct flights

None
The fastest flight from District of Columbia to Lake Charles takes 5h 34m
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 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.

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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