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$259+ Cheap flights from Lake Charles (LCH) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — BWI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Lake Charles to District of Columbia

Keep the following information in mind while searching for Lake Charles to District of Columbia flight deals. Data was last updated July 29, 2025.

Round-trip from

$259
(American Airlines)
From Lake Charles to District of Columbia
Search Deals

Find flight deals from Lake Charles to District of Columbia

Cheapest flights from Lake Charles to District of Columbia
Explore the most affordable flight options available from Lake Charles to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:15 pmLCH - DCA
1 stop5h 25mAmerican Airlines
Sat 12/62:54 pmDCA - LCH
1 stop8h 21mAmerican Airlines
Deal found 7/29$259
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:00 amLCH - IAD
2 stops11h 51mAmerican Airlines
Mon 10/276:11 amIAD - LCH
1 stop6h 33mAmerican Airlines
Deal found 7/27$264
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:08 pmLCH - IAD
1 stop4h 50mUnited Airlines
Sun 8/176:15 amIAD - LCH
1 stop8h 01mUnited Airlines
Deal found 7/28$289
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:06 pmLCH - DCA
1 stop4h 44mUnited Airlines
Mon 10/274:34 pmDCA - LCH
1 stop5h 48mUnited Airlines
Deal found 7/28$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lake Charles to District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Lake Charles to District of Columbia that are best for you.

Fly from

Lake Charles

Fly to

District of Columbia

Route

Depart

Return

Price

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Wed 12/3

6:15 pm-12:40 am

1 stop5h 25m

Washington, D.C. Reagan-National

Sat 12/6

2:54 pm-10:15 pm

1 stop8h 21m

$259

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Tue 10/21

6:00 am-6:51 pm

2 stops11h 51m

Washington, D.C. Dulles Intl

Mon 10/27

6:11 am-11:44 am

1 stop6h 33m

$264

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Wed 8/13

6:08 pm-11:58 pm

1 stop4h 50m

Washington, D.C. Dulles Intl

Sun 8/17

6:15 am-1:16 pm

1 stop8h 01m

$289

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Tue 10/21

6:06 pm-11:50 pm

1 stop4h 44m

Washington, D.C. Reagan-National

Mon 10/27

4:34 pm-9:22 pm

1 stop5h 48m

$339

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Wed 12/3

12:10 pm-9:31 am

2 stops20h 21m

$294

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Wed 12/3

4:15 pm-10:15 pm

1 stop5h 00m

$294

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Wed 12/3

12:10 pm-11:55 pm

2 stops10h 45m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Lake Charles to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Lake Charles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lake Charles to District of Columbia

What is the cheapest month to book a flight from Lake Charles to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Lake Charles to District of Columbia (average of $241). Flying from Lake Charles to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated July 29, 2025.
See what other customers who have flown with United Airlines and American Airlines from Lake Charles to District of Columbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Lake Charles to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lake Charles to District of Columbia?

    Located just 6.1 mi from the city center, Lake Charles (LCH) is the airport most travelers will use when flying to District of Columbia from Lake Charles.

  • Can I find deals for flights from Lake Charles to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Lake Charles to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lake Charles to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lake Charles to District of Columbia.

  • Can I find deals for business class flights from Lake Charles to District of Columbia?

    Yes. Cheapflights offers flight deals from Lake Charles to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lake Charles to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Lake Charles to District of Columbia (average of $241). Flying from Lake Charles to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Lake Charles to District of Columbia

Discover the top 2 airlines that operate flights from Lake Charles to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$338FlexibilityNo cancel feeOn-time69%

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