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District of Columbia

$229+ Cheap flights from Lake Charles (LCH) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — IAD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$324
(United Airlines)

One-way from

$229
(American Airlines)
From Lake Charles to District of Columbia
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One-way flight 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 septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 10/106:06 pmLCH - IAD
1 stop4h 45mUnited Airlines
dom. 10/1210:45 amIAD - LCH
1 stop7h 43mUnited Airlines
Deal found 9/11$324
This United Airlines deal was found by Cheapflights users on 9/11. 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. 10/282:15 pmLCH - DCA
1 stop6h 54mUnited Airlines
sáb. 11/16:00 amDCA - LCH
1 stop8h 11mUnited Airlines
Deal found 9/11$339
This United Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 10/26:06 pmLCH - DCA
1 stop4h 44mUnited Airlines
lun. 10/136:00 amDCA - LCH
1 stop8h 15mUnited Airlines
Deal found 9/11$358
This American Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/1812:03 pmLCH - DCA
1 stop7h 57mAmerican Airlines
mar. 9/236:45 amDCA - LCH
1 stop5h 48mAmerican Airlines
Deal found 9/10$369
This United Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 10/26:06 pmLCH - IAD
1 stop4h 45mUnited Airlines
lun. 10/136:01 amIAD - LCH
1 stop8h 14mUnited Airlines
Deal found 9/11$379
This United Airlines deal was found by Cheapflights users on 9/9. 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. 10/212:15 pmLCH - DCA
1 stop5h 36mUnited Airlines
lun. 10/276:00 amDCA - LCH
1 stop8h 11mUnited Airlines
Deal found 9/9$384
This United Airlines deal was found by Cheapflights users on 9/11. 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. 10/282:15 pmLCH - IAD
1 stop6h 57mUnited Airlines
sáb. 11/16:00 amIAD - LCH
1 stop8h 11mUnited Airlines
Deal found 9/11$384
This American Airlines deal was found by Cheapflights users on 9/10. 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. 10/216:43 pmLCH - DCA
1 stop5h 16mAmerican Airlines
lun. 10/275:19 pmDCA - LCH
1 stop6h 35mAmerican Airlines
Deal found 9/10$388
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mié. 10/86:06 pmLCH - IAD
1 stop4h 45mUnited Airlines
dom. 10/1210:45 amIAD - LCH
1 stop7h 43mUnited Airlines
Deal found 9/11$404
This United Airlines deal was found by Cheapflights users on 9/10. 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. 11/112:15 pmLCH - DCA
1 stop5h 30mUnited Airlines
vie. 11/147:59 pmDCA - LCH
1 stop26h 23mUnited Airlines
Deal found 9/10$414
This American Airlines deal was found by Cheapflights users on 9/10. 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. 11/115:45 amLCH - IAD
1 stop9h 26mAmerican Airlines
vie. 11/146:04 amIAD - LCH
1 stop30h 40mAmerican Airlines
Deal found 9/10$422
This American Airlines deal was found by Cheapflights users on 9/10. 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. 10/216:00 amLCH - IAD
2 stops11h 54mAmerican Airlines
lun. 10/275:54 pmIAD - LCH
1 stop6h 00mAmerican Airlines
Deal found 9/10$440

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 septiembre 11, 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. 10/10

6:06 pm-11:51 pm

1 stop4h 45m

Washington, D.C. Dulles Intl

dom. 10/12

10:45 am-5:28 pm

1 stop7h 43m

$324

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

mar. 10/28

2:15 pm-8:45 pm

1 stop5h 30m

Washington, D.C. Reagan-National

sáb. 11/1

4:34 pm-9:22 pm

1 stop5h 48m

$339

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

jue. 10/2

6:06 pm-11:50 pm

1 stop4h 44m

Washington, D.C. Reagan-National

lun. 10/13

6:00 am-1:15 pm

1 stop8h 15m

$358

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

jue. 10/2

6:06 pm-11:51 pm

1 stop4h 45m

Washington, D.C. Dulles Intl

lun. 10/13

6:01 am-1:15 pm

1 stop8h 14m

$379

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

sáb. 3/7

6:16 pm-12:40 am

1 stop5h 24m

Washington, D.C. Reagan-National

mar. 3/10

5:00 am-11:34 am

1 stop7h 34m

$384

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

mar. 10/21

2:15 pm-8:51 pm

1 stop5h 36m

Washington, D.C. Reagan-National

lun. 10/27

6:00 am-1:11 pm

1 stop8h 11m

$384

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

mar. 3/10

3:40 pm-11:45 pm

1 stop7h 05m

Washington, D.C. Reagan-National

sáb. 3/14

8:15 am-3:23 pm

1 stop8h 08m

$384

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

mar. 10/28

2:15 pm-10:12 pm

1 stop6h 57m

Washington, D.C. Dulles Intl

sáb. 11/1

6:00 am-1:11 pm

1 stop8h 11m

$384

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

mié. 2/18

3:40 pm-10:36 pm

1 stop5h 56m

Washington, D.C. Dulles Intl

sáb. 2/21

1:00 pm-7:37 pm

1 stop7h 37m

$384

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

mar. 10/21

6:43 pm-12:59 am

1 stop5h 16m

Washington, D.C. Reagan-National

lun. 10/27

5:19 pm-10:54 pm

1 stop6h 35m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 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, August is the cheapest month in which you can book a flight from Lake Charles to District of Columbia (average of $292). Flying from Lake Charles to District of Columbia in April is currently the most expensive (average of $337). 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 septiembre 11, 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
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

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
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

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.

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

    For as low as $324, United Airlines can have you in District of Columbia from Lake Charles in 4h 45m. 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, August is the cheapest month in which you can book a flight from Lake Charles to District of Columbia (average of $292). Flying from Lake Charles to District of Columbia in April is currently the most expensive (average of $337). 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$498FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$383FlexibilityNo cancel feeOn-time69%

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