What is the cheapest airline that flies from Lake Charles to District of Columbia?

United Airlines is the most popular carrier operating from Lake Charles to District of Columbia

What airlines fly to District of Columbia?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to District of Columbia from Lake Charles according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Lake Charles Airport to District of Columbia are refreshed on a daily basis.

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

As of May 2026, there is 1 operator available to choose from for flights from Lake Charles Airport to District of Columbia.

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

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 Lake Charles Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$304 Cheap Flights from Lake Charles to District of Columbia in 2026

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Find the cheapest flights from Lake Charles to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:44 pm - 11:58 pm

LCH

DCA

5h 14m

1 stop

5:00 am - 10:01 am

DCA

LCH

6h 01m

1 stop

$319American Airlines

Thu, Aug 13 - Thu, Aug 27

6:04 am - 1:59 pm

LCH

DCA

6h 55m

1 stop

11:59 am - 5:14 pm

DCA

LCH

6h 15m

1 stop

$344American Airlines

Tue, Aug 18 - Tue, Aug 25

6:04 am - 3:59 pm

LCH

DCA

8h 55m

2 stops

5:00 am - 10:01 am

DCA

LCH

6h 01m

1 stop

$349American Airlines

Tue, Aug 18 - Tue, Aug 25

6:04 am - 2:03 pm

LCH

IAD

6h 59m

1 stop

10:27 am - 5:14 pm

IAD

LCH

7h 47m

2 stops

$349American Airlines

Tue, Aug 18 - Tue, Aug 25

6:04 am - 3:59 pm

LCH

DCA

8h 55m

2 stops

3:11 pm - 10:45 pm

DCA

LCH

8h 34m

2 stops

$354American Airlines

Tue, Aug 18 - Tue, Aug 25

10:31 am - 8:58 pm

LCH

IAD

9h 27m

2 stops

10:27 am - 5:14 pm

IAD

LCH

7h 47m

2 stops

$354American Airlines

Tue, Aug 18 - Tue, Aug 25

6:13 pm - 11:59 pm

LCH

DCA

4h 46m

1 stop

2:55 pm - 9:34 pm

DCA

LCH

7h 39m

1 stop

$362United Airlines

Fri, May 29 - Tue, Jun 2

6:13 pm - 12:31 am

LCH

IAD

5h 18m

1 stop

2:53 pm - 9:34 pm

IAD

LCH

7h 41m

1 stop

$362United Airlines

Fri, May 29 - Tue, Jun 2

6:12 pm - 12:30 am

LCH

IAD

5h 18m

1 stop

8:31 am - 1:24 pm

IAD

LCH

5h 53m

1 stop

$366United Airlines

Fri, Aug 14 - Tue, Aug 18

10:31 am - 5:48 pm

LCH

IAD

6h 17m

1 stop

1:23 pm - 10:45 pm

IAD

LCH

10h 22m

2 stops

$374American Airlines

Thu, Aug 20 - Mon, Aug 24

United Airlines flights from Lake Charles to District of Columbia

Our best United Airlines deals on Lake Charles to District of Columbia flight tickets

United Airlines

May 29

LCH6:13 pmLake Charles

5h 18m

1 stop

IAD12:31 amWashington, D.C. Dulles Intl

Jun 2

IAD2:53 pmWashington, D.C. Dulles Intl

7h 41m

1 stop

LCH9:34 pmLake Charles

$362

United Airlines

Aug 14

LCH6:12 pmLake Charles

5h 18m

1 stop

IAD12:30 amWashington, D.C. Dulles Intl

Aug 18

IAD8:31 amWashington, D.C. Dulles Intl

5h 53m

1 stop

LCH1:24 pmLake Charles

$366

United Airlines

Jun 11

LCH6:13 pmLake Charles

4h 46m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Jun 17

DCA12:59 pmWashington, D.C. Reagan-National

5h 29m

1 stop

LCH5:28 pmLake Charles

$384

American Airlines flights from Lake Charles to District of Columbia

Our best American Airlines deals on Lake Charles to District of Columbia flight tickets

American Airlines

Aug 13

LCH5:44 pmLake Charles

5h 14m

1 stop

DCA11:58 pmWashington, D.C. Reagan-National

Aug 27

DCA5:00 amWashington, D.C. Reagan-National

6h 01m

1 stop

LCH10:01 amLake Charles

$319

American Airlines

Aug 18

LCH6:04 amLake Charles

6h 55m

1 stop

DCA1:59 pmWashington, D.C. Reagan-National

Aug 25

DCA11:59 amWashington, D.C. Reagan-National

6h 15m

1 stop

LCH5:14 pmLake Charles

$344

American Airlines

Aug 18

LCH6:04 amLake Charles

6h 59m

1 stop

IAD2:03 pmWashington, D.C. Dulles Intl

Aug 25

IAD10:27 amWashington, D.C. Dulles Intl

7h 47m

2 stops

LCH5:14 pmLake Charles

$349

momondo Fare Finder

Use the filters below to find and compare flights from Lake Charles to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Thu 8/13

5:44 pm-11:58 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Thu 8/27

5:00 am-10:01 am

1 stop6h 01m

$319

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Tue 8/18

6:04 am-1:59 pm

1 stop6h 55m

Washington, D.C. Reagan-National

Tue 8/25

11:59 am-5:14 pm

1 stop6h 15m

$344

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Tue 8/18

6:04 am-3:59 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Tue 8/25

5:00 am-10:01 am

1 stop6h 01m

$349

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Tue 8/18

6:04 am-2:03 pm

1 stop6h 59m

Washington, D.C. Dulles Intl

Tue 8/25

10:27 am-5:14 pm

2 stops7h 47m

$349

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Tue 8/18

6:04 am-3:59 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Tue 8/25

3:11 pm-10:45 pm

2 stops8h 34m

$354

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Tue 8/18

10:31 am-8:58 pm

2 stops9h 27m

Washington, D.C. Dulles Intl

Tue 8/25

10:27 am-5:14 pm

2 stops7h 47m

$354

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Fri 5/29

6:13 pm-11:59 pm

1 stop4h 46m

Washington, D.C. Reagan-National

Tue 6/2

2:55 pm-9:34 pm

1 stop7h 39m

$362

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Fri 5/29

6:13 pm-12:31 am

1 stop5h 18m

Washington, D.C. Dulles Intl

Tue 6/2

2:53 pm-9:34 pm

1 stop7h 41m

$362

Quickest round-trip

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Fri 8/14

6:12 pm-12:30 am

1 stop5h 18m

Washington, D.C. Dulles Intl

Tue 8/18

8:31 am-1:24 pm

1 stop5h 53m

$366

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Thu 8/20

10:31 am-5:48 pm

1 stop6h 17m

Washington, D.C. Dulles Intl

Mon 8/24

1:23 pm-10:45 pm

2 stops10h 22m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lake Charles to District of Columbia

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

Prices

Airlines

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

You could potentially save up to 34% on your flight if you consider stops on a Lake Charles to District of Columbia flight.

Cheap Lake Charles to District of Columbia flight deals and tips

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

Fastest flight time	4h 46m
Direct flights	None

The fastest flight from Lake Charles to District of Columbia takes 4h 46m

There are no direct flights from Lake Charles to District of Columbia. There are no popular flight routes from Lake Charles to District of Columbia.

Search flight deals

Frequently asked questions about flying from Lake Charles to District of Columbia

When did momondo last update prices for flights from Lake Charles Airport to District of Columbia?
Prices for flights from Lake Charles Airport to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from Lake Charles Airport to District of Columbia?
As of May 2026, there is 1 operator available to choose from for flights from Lake Charles Airport to District of Columbia.
How old do you have to be to fly from Lake Charles Airport to District of Columbia?
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 Lake Charles Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Lake Charles to District of Columbia

Compare and see reviews for airlines that fly from Lake Charles to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $358	Free Cancellation	Rating 7.4 9,730 reviews		Search United Airlines flights
American Airlines	PriceFrom $396	Free Cancellation	Rating 7.1 11,654 reviews		Search American Airlines flights

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

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

Flights from Lake Charles to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to District of Columbia from Lake Charles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Lake Charles and alert you when they change.