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$119+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — IAD
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(American Airlines)

One-way from

$119
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$567
Provider with most accurate pricing for Lake Charles-Washington, D.C. (WAS) flight deals.
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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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One-way flight from Lake Charles to District of Columbia
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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. 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 4/155:31 amLCH - IAD
2 stops9h 51mAmerican Airlines
Wed 4/166:18 amIAD - LCH
1 stop6h 28mAmerican Airlines
Deal found 3/24$242
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 5/16:24 pmLCH - DCA
1 stop5h 31mAmerican Airlines
Sun 5/45:00 amDCA - LCH
1 stop7h 46mAmerican Airlines
Deal found 3/24$262
This United Airlines deal was found by Cheapflights users on 3/24. 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 6/102:23 pmLCH - DCA
1 stop5h 33mUnited Airlines
Tue 7/12:54 pmDCA - LCH
1 stop7h 16mUnited Airlines
Deal found 3/24$313
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 5/16:00 pmLCH - IAD
1 stop4h 58mUnited Airlines
Sun 5/46:00 amIAD - LCH
1 stop8h 12mUnited Airlines
Deal found 3/24$317

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 March 25, 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

Tue 4/15

5:31 am-4:22 pm

2 stops9h 51m

Washington, D.C. Dulles Intl

Wed 4/16

6:18 am-11:46 am

1 stop6h 28m

$242

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Thu 5/1

6:24 pm-12:55 am

1 stop5h 31m

Washington, D.C. Reagan-National

Sun 5/4

5:00 am-11:46 am

1 stop7h 46m

$262

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Tue 6/10

2:23 pm-8:56 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Tue 7/1

2:54 pm-9:10 pm

1 stop7h 16m

$313

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Thu 5/1

6:00 pm-11:58 pm

1 stop4h 58m

Washington, D.C. Dulles Intl

Sun 5/4

6:00 am-1:12 pm

1 stop8h 12m

$317

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Thu 5/8

2:20 pm-8:47 pm

1 stop5h 27m

$119

Lake CharlesWashington, D.C.

LCH - IAD

LCHIAD

Lake Charles

Thu 5/8

6:00 pm-11:58 pm

1 stop4h 58m

$119

Lake CharlesWashington, D.C.

LCH - DCA

LCHDCA

Lake Charles

Thu 5/8

12:11 pm-9:14 pm

2 stops8h 03m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 $309). Flying from Lake Charles to District of Columbia in June is currently the most expensive (average of $387). 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.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 March 25, 2025.
See what other customers who have flown with United Airlines and American Airlines from Lake Charles to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,605 reviews

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

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
8,605 reviews
United Airlines
7.4
Good
8,605 reviews

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

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
8,605 reviews

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

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 $309). Flying from Lake Charles to District of Columbia in June is currently the most expensive (average of $387). 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$398FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$338FlexibilityNo cancel feeOn-time69%
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