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Cheap flights from District of Columbia to Lake Charles from $304

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 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from District of Columbia to Lake Charles

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 9:48 am
DCA
-
LCH
5h 48m
1 stop
American Airlines Logo
6:04 am - 12:43 pm
LCH
-
DCA
5h 39m
1 stop
$372American Airlines
Tue, Jul 21 - Sat, Aug 22
American Airlines Logo
5:00 am - 9:48 am
DCA
-
LCH
5h 48m
1 stop
American Airlines Logo
6:04 am - 12:43 pm
LCH
-
DCA
5h 39m
1 stop
$428American Airlines
Tue, Jul 21 - Sun, Aug 23
American Airlines Logo
5:00 am - 9:48 am
DCA
-
LCH
5h 48m
1 stop
American Airlines Logo
10:31 am - 8:00 pm
LCH
-
DCA
8h 29m
2 stops
$450American Airlines
Tue, Jul 21 - Sat, Aug 22
United Airlines Logo
8:20 am - 1:24 pm
DCA
-
LCH
6h 04m
1 stop
United Airlines Logo
6:13 pm - 11:59 pm
LCH
-
DCA
4h 46m
1 stop
$487United Airlines
Sat, Jun 13 - Wed, Jun 17
United Airlines Logo
12:59 pm - 5:28 pm
DCA
-
LCH
5h 29m
1 stop
United Airlines Logo
6:13 pm - 11:59 pm
LCH
-
DCA
4h 46m
1 stop
$514United Airlines
Thu, Jun 25 - Sun, Jun 28
American Airlines Logo
3:23 pm - 10:47 pm
DCA
-
LCH
8h 24m
2 stops
American Airlines Logo
6:04 am - 12:43 pm
LCH
-
DCA
5h 39m
1 stop
$534American Airlines
Tue, Jul 21 - Sun, Aug 23
American Airlines Logo
3:23 pm - 10:47 pm
DCA
-
LCH
8h 24m
2 stops
American Airlines Logo
10:31 am - 8:00 pm
LCH
-
DCA
8h 29m
2 stops
$557American Airlines
Tue, Jul 21 - Sat, Aug 22
United Airlines Logo
2:55 pm - 9:34 pm
DCA
-
LCH
7h 39m
1 stop
United Airlines Logo
2:13 pm - 10:15 pm
LCH
-
DCA
7h 02m
1 stop
$589United Airlines
Tue, Jun 16 - Sat, Jun 20
American Airlines Logo
3:23 pm - 10:47 pm
DCA
-
LCH
8h 24m
2 stops
American Airlines Logo
6:04 am - 3:01 pm
LCH
-
DCA
7h 57m
2 stops
$660American Airlines
Tue, Jul 21 - Sun, Aug 23
United Airlines Logo
4:35 pm - 9:32 pm
DCA
-
LCH
5h 57m
1 stop
United Airlines Logo
6:00 pm - 11:50 pm
LCH
-
DCA
4h 50m
1 stop
$697United Airlines
Mon, Nov 2 - Tue, Nov 3

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
Jul 21
DCA5:00 amWashington, D.C. Reagan-National
5h 48m
1 stop
LCH9:48 amLake Charles
Aug 22
LCH6:04 amLake Charles
5h 39m
1 stop
DCA12:43 pmWashington, D.C. Reagan-National
$372
American Airlines
Jul 21
DCA5:00 amWashington, D.C. Reagan-National
5h 48m
1 stop
LCH9:48 amLake Charles
Aug 23
LCH6:04 amLake Charles
5h 39m
1 stop
DCA12:43 pmWashington, D.C. Reagan-National
$428
American Airlines
Jul 21
DCA5:00 amWashington, D.C. Reagan-National
5h 48m
1 stop
LCH9:48 amLake Charles
Aug 22
LCH10:31 amLake Charles
8h 29m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
$450

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
Jun 5
DCA2:55 pmWashington, D.C. Reagan-National
7h 39m
1 stop
LCH9:34 pmLake Charles
Jun 8
LCH6:13 pmLake Charles
4h 46m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$469
United Airlines
Jun 13
DCA8:20 amWashington, D.C. Reagan-National
6h 04m
1 stop
LCH1:24 pmLake Charles
Jun 17
LCH6:13 pmLake Charles
4h 46m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$487
United Airlines
Jun 25
DCA12:59 pmWashington, D.C. Reagan-National
5h 29m
1 stop
LCH5:28 pmLake Charles
Jun 28
LCH6:13 pmLake Charles
4h 46m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$514

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 June 3, 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

Tue 7/21

5:00 am-9:48 am

1 stop5h 48m

Lake Charles

Sat 8/22

6:04 am-12:43 pm

1 stop5h 39m

$372

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 7/21

5:00 am-9:48 am

1 stop5h 48m

Lake Charles

Sun 8/23

6:04 am-12:43 pm

1 stop5h 39m

$428

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 7/21

5:00 am-9:48 am

1 stop5h 48m

Lake Charles

Sat 8/22

10:31 am-8:00 pm

2 stops8h 29m

$450

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Sat 6/13

8:20 am-1:24 pm

1 stop6h 04m

Lake Charles

Wed 6/17

6:13 pm-11:59 pm

1 stop4h 46m

$487
Quickest round-trip

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Thu 6/25

12:59 pm-5:28 pm

1 stop5h 29m

Lake Charles

Sun 6/28

6:13 pm-11:59 pm

1 stop4h 46m

$514

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 7/21

3:23 pm-10:47 pm

2 stops8h 24m

Lake Charles

Sun 8/23

6:04 am-12:43 pm

1 stop5h 39m

$534

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 7/21

3:23 pm-10:47 pm

2 stops8h 24m

Lake Charles

Sat 8/22

10:31 am-8:00 pm

2 stops8h 29m

$557

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 6/16

2:55 pm-9:34 pm

1 stop7h 39m

Lake Charles

Sat 6/20

2:13 pm-10:15 pm

1 stop7h 02m

$589

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Tue 7/21

3:23 pm-10:47 pm

2 stops8h 24m

Lake Charles

Sun 8/23

6:04 am-3:01 pm

2 stops7h 57m

$660

Washington, D.C.Lake Charles

DCA - LCH

DCALCH

Washington, D.C. Reagan-National

Mon 11/2

4:35 pm-9:32 pm

1 stop5h 57m

Lake Charles

Tue 11/3

6:00 pm-11:50 pm

1 stop4h 50m

$697

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 40% 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 57m

Direct flights

None
The fastest flight from District of Columbia to Lake Charles takes 5h 57m
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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