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$359+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — IAD
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 12/307:30 amLCH - DCA
1 stop15h 29mUnited Airlines
Sat 1/38:15 amDCA - LCH
1 stop8h 10mUnited Airlines
Deal found 12/15$677
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/1612:15 pmLCH - IAD
2 stops9h 53mAmerican Airlines
Sat 12/206:35 amIAD - LCH
2 stops12h 14mAmerican Airlines
Deal found 12/14$695
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/307:30 amLCH - IAD
2 stops23h 00mUnited Airlines
Sat 1/38:30 amIAD - LCH
1 stop7h 55mUnited Airlines
Deal found 12/15$743
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Sun 12/284:15 pmLCH - IAD
1 stop18h 13mUnited Airlines
Thu 1/18:30 amIAD - LCH
1 stop7h 55mUnited Airlines
Deal found 12/13$776
This American Airlines deal was found by Cheapflights users on 12/12. 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.
Sun 12/285:48 amLCH - DCA
1 stop5h 24mAmerican Airlines
Tue 12/306:30 amDCA - LCH
1 stop6h 11mAmerican Airlines
Deal found 12/12$830
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Sun 12/284:15 pmLCH - DCA
1 stop18h 14mUnited Airlines
Thu 1/18:15 amDCA - LCH
1 stop8h 10mUnited Airlines
Deal found 12/13$866
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Sun 12/284:15 pmLCH - IAD
1 stop6h 34mUnited Airlines
Tue 12/308:30 amIAD - LCH
1 stop7h 55mUnited Airlines
Deal found 12/12$979
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Mon 12/156:00 amLCH - IAD
2 stops9h 59mAmerican Airlines
Fri 12/196:07 pmIAD - LCH
1 stop29h 32mAmerican Airlines
Deal found 12/13$991

Find 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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$359
(United Airlines)
Provider with most accurate pricing for Lake Charles-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lake Charles-Washington, D.C. (WAS) flights.
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From Lake Charles to District of Columbia
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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 December 15, 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

Sat 2/7

4:12 pm-10:06 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Tue 2/10

2:45 pm-9:35 pm

1 stop7h 50m

$359

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Sat 2/7

7:30 am-3:57 pm

1 stop7h 27m

Washington, D.C. Reagan-National

Wed 2/11

11:00 am-3:25 pm

1 stop5h 25m

$359

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Sat 1/24

4:12 pm-11:59 pm

1 stop6h 47m

Washington, D.C. Reagan-National

Thu 1/29

4:28 pm-9:35 pm

1 stop6h 07m

$359

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Sat 2/7

4:12 pm-10:18 pm

1 stop5h 06m

Washington, D.C. Dulles Intl

Tue 2/10

8:15 am-3:25 pm

1 stop8h 10m

$359

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Sat 1/24

4:12 pm-10:18 pm

1 stop5h 06m

Washington, D.C. Dulles Intl

Thu 1/29

8:15 am-3:25 pm

1 stop8h 10m

$359

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Thu 1/1

12:11 pm-6:44 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Thu 1/8

6:00 am-2:20 pm

2 stops9h 20m

$439

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Thu 1/1

6:20 pm-8:42 am

2 stops13h 22m

Washington, D.C. Dulles Intl

Thu 1/8

11:34 am-2:20 pm

2 stops27h 46m

$743

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Sun 12/28

5:48 am-12:12 pm

1 stop5h 24m

Washington, D.C. Reagan-National

Tue 12/30

6:30 am-11:41 am

1 stop6h 11m

$830

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Sun 12/28

4:15 pm-11:29 am

1 stop18h 14m

Washington, D.C. Reagan-National

Thu 1/1

8:15 am-3:25 pm

1 stop8h 10m

$866

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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, June is the cheapest month in which you can book a flight from Lake Charles to District of Columbia (average of $224). Flying from Lake Charles to District of Columbia in August is currently the most expensive (average of $378). 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 December 15, 2025.
See what other customers who have flown with United 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
9,092 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

  • How long is the flight from Lake Charles to District of Columbia?

    For as low as $359, United Airlines can have you in District of Columbia from Lake Charles in 4h 54m. Lake Charles and District of Columbia are separated by a distance of 1098 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, June is the cheapest month in which you can book a flight from Lake Charles to District of Columbia (average of $224). Flying from Lake Charles to District of Columbia in August is currently the most expensive (average of $378). 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.

See more FAQs

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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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$577FlexibilityNo cancel feeOn-time71%

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