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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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — IAD
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(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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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 octubre 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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.
lun. 12/84:15 pmLCH - IAD
1 stop5h 00mUnited Airlines
vie. 1/98:15 amIAD - LCH
1 stop8h 10mUnited Airlines
Deal found 10/26$358
This American Airlines deal was found by Cheapflights users on 10/26. 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.
lun. 12/86:23 pmLCH - IAD
2 stops21h 36mAmerican Airlines
vie. 1/97:01 amIAD - LCH
2 stops16h 58mAmerican Airlines
Deal found 10/26$418
This United Airlines deal was found by Cheapflights users on 10/25. 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.
lun. 11/102:15 pmLCH - IAD
1 stop5h 36mUnited Airlines
vie. 11/1410:12 pmIAD - LCH
2 stops15h 59mUnited Airlines
Deal found 10/25$442
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 11/256:04 pmLCH - IAD
1 stop4h 40mUnited Airlines
mar. 12/210:35 pmIAD - LCH
2 stops23h 47mUnited Airlines
Deal found 10/28$443
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:21 pmLCH - IAD
2 stops13h 20mAmerican Airlines
mar. 12/25:29 pmIAD - LCH
2 stops19h 14mAmerican Airlines
Deal found 10/28$507
This United Airlines deal was found by Cheapflights users on 10/25. 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.
lun. 11/102:15 pmLCH - DCA
1 stop5h 30mUnited Airlines
vie. 11/142:51 pmDCA - LCH
1 stop7h 31mUnited Airlines
Deal found 10/25$617

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 octubre 28, 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 - IAD

LCHIAD

Lake Charles

vie. 1/30

2:52 pm-9:17 pm

1 stop5h 25m

Washington, D.C. Dulles Intl

dom. 2/1

5:26 pm-10:59 pm

1 stop6h 33m

$259

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

sáb. 2/21

12:15 pm-11:54 pm

2 stops10h 39m

Washington, D.C. Dulles Intl

mar. 2/24

5:15 pm-10:09 pm

1 stop5h 54m

$344

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

vie. 1/30

6:07 am-3:59 pm

2 stops8h 52m

Washington, D.C. Reagan-National

dom. 2/1

3:59 pm-10:59 pm

1 stop8h 00m

$351

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

lun. 12/8

4:15 pm-10:15 pm

1 stop5h 00m

Washington, D.C. Dulles Intl

vie. 1/9

8:15 am-3:25 pm

1 stop8h 10m

$358

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

sáb. 3/7

12:17 pm-11:50 pm

2 stops10h 33m

Washington, D.C. Reagan-National

mar. 3/10

1:44 pm-10:09 pm

2 stops9h 25m

$395

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

sáb. 3/7

3:40 pm-10:05 pm

1 stop5h 25m

Washington, D.C. Reagan-National

mar. 3/10

2:40 pm-9:22 pm

1 stop7h 42m

$409

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

lun. 12/8

6:23 pm-4:59 pm

2 stops21h 36m

Washington, D.C. Dulles Intl

vie. 1/9

7:01 am-10:59 pm

2 stops16h 58m

$418

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

vie. 1/30

4:12 pm-10:18 pm

1 stop5h 06m

Washington, D.C. Dulles Intl

dom. 2/1

10:20 pm-3:25 pm

2 stops18h 05m

$422

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

lun. 11/10

2:15 pm-8:51 pm

1 stop5h 36m

Washington, D.C. Dulles Intl

vie. 11/14

10:12 pm-1:11 pm

2 stops15h 59m

$442

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

lun. 11/10

2:15 pm-8:45 pm

1 stop5h 30m

Washington, D.C. Reagan-National

vie. 11/14

2:51 pm-9:22 pm

1 stop7h 31m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 12 results
1
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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 octubre 28, 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
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $259, American Airlines can have you in District of Columbia from Lake Charles in 5h 25m. Lake Charles and District of Columbia are separated by a distance of 1082 mi.

  • 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$480FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$388FlexibilityNo cancel feeOn-time69%

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