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$204+ Cheap flights from Lake Charles (LCH) to Washington

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — SEA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Lake Charles to Washington

Keep the following information in mind while searching for Lake Charles to Washington flight deals. Data was last updated August 14, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$204
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$366
From Lake Charles to Washington
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One-way flight from Lake Charles to Washington
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High demand for flights, 4% potential price rise
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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 August 2025
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Find flight deals from Lake Charles to Washington

Cheapest flights from Lake Charles to Washington
Explore the most affordable flight options available from Lake Charles to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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 12/912:10 pmLCH - SEA
1 stop6h 53mAmerican Airlines
Sat 12/1311:56 amSEA - LCH
1 stop8h 19mAmerican Airlines
Deal found 8/14$289
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/312:03 pmLCH - PDX
2 stops11h 13mAmerican Airlines
Wed 9/1011:42 amPDX - LCH
1 stop9h 06mAmerican Airlines
Deal found 8/13$294
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 10/166:13 pmLCH - SEA
1 stop6h 46mAmerican Airlines
Sun 10/191:35 pmSEA - LCH
1 stop7h 19mAmerican Airlines
Deal found 8/13$414
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 8/296:23 pmLCH - PDX
1 stop6h 35mAmerican Airlines
Tue 9/22:05 pmPDX - LCH
1 stop6h 38mAmerican Airlines
Deal found 8/14$478
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:07 pmLCH - SEA
1 stop6h 45mUnited Airlines
Wed 8/2710:40 amSEA - LCH
1 stop8h 30mUnited Airlines
Deal found 8/14$509
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 11/42:15 pmLCH - SEA
2 stops11h 00mUnited Airlines
Fri 11/77:28 pmSEA - LCH
2 stops23h 54mUnited Airlines
Deal found 8/13$512
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:15 pmLCH - SEA
1 stop9h 29mUnited Airlines
Sun 10/197:37 pmSEA - LCH
2 stops19h 51mUnited Airlines
Deal found 8/14$550
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:07 pmLCH - PDX
3 stops27h 56mUnited Airlines
Tue 9/212:54 pmPDX - LCH
1 stop6h 16mUnited Airlines
Deal found 8/14$668
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 11/266:04 pmLCH - PDX
1 stop6h 41mUnited Airlines
Thu 11/277:00 amPDX - LCH
1 stop8h 27mUnited Airlines
Deal found 8/12$1,013
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 11/216:04 pmLCH - PDX
1 stop6h 41mUnited Airlines
Thu 11/277:00 amPDX - LCH
1 stop8h 27mUnited Airlines
Deal found 8/12$1,038
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 11/252:15 pmLCH - PDX
2 stops12h 30mUnited Airlines
Thu 11/277:00 amPDX - LCH
1 stop8h 27mUnited Airlines
Deal found 8/12$1,042

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lake Charles to Washington 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 August 14, 2025.
Use the filters below to find and compare flights from Lake Charles to Washington that are best for you.

Fly from

Lake Charles

Fly to

Washington

Route

Depart

Return

Price

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Tue 12/9

5:47 am-10:38 am

1 stop6h 51m

Seattle/Tacoma Intl

Sat 12/13

7:42 am-6:01 pm

1 stop8h 19m

$289

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Wed 9/3

12:03 pm-9:16 pm

2 stops11h 13m

Portland

Wed 9/10

11:42 am-10:48 pm

1 stop9h 06m

$294

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Thu 10/16

6:13 pm-10:59 pm

1 stop6h 46m

Seattle/Tacoma Intl

Sun 10/19

1:35 pm-10:54 pm

1 stop7h 19m

$414

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Fri 8/29

6:23 pm-10:58 pm

1 stop6h 35m

Portland

Tue 9/2

2:05 pm-10:43 pm

1 stop6h 38m

$478

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Tue 11/4

2:15 pm-11:15 pm

2 stops11h 00m

Seattle/Tacoma Intl

Fri 11/7

7:28 pm-9:22 pm

2 stops23h 54m

$512

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Fri 8/29

6:07 pm-8:03 pm

3 stops27h 56m

Portland

Tue 9/2

12:54 pm-9:10 pm

1 stop6h 16m

$668

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Wed 11/26

6:04 pm-10:45 pm

1 stop6h 41m

Portland

Thu 11/27

7:00 am-5:27 pm

1 stop8h 27m

$1,013

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Fri 11/21

6:04 pm-10:45 pm

1 stop6h 41m

Portland

Thu 11/27

7:00 am-5:27 pm

1 stop8h 27m

$1,038

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Tue 11/25

2:15 pm-12:45 am

2 stops12h 30m

Portland

Thu 11/27

7:00 am-5:27 pm

1 stop8h 27m

$1,042

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Thu 9/4

6:07 pm-10:25 pm

1 stop6h 18m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results
1
2

Best time to book a flight from Lake Charles to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

What is the cheapest month to book a flight from Lake Charles to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Lake Charles to State of Washington (average of $238). Flying from Lake Charles to State of Washington in June is currently the most expensive (average of $389). 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.

What is the cheapest time of day to fly from LCH to WA?

Find hourly flight availability from Lake Charles to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Lake Charles to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Lake Charles to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Lake Charles to Washington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

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
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

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
8,916 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

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 Washington. 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 Washington?

    For a flight from Lake Charles to Washington, you will be flying from Lake Charles. Lake Charles (LCH) is just 6.1 mi from the center of the city.

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

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

  • How can I find direct flights from Lake Charles to Washington?

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

  • Can I find deals for business class flights from Lake Charles to Washington?

    Yes. Cheapflights offers flight deals from Lake Charles to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Lake Charles to State of Washington (average of $238). Flying from Lake Charles to State of Washington in June is currently the most expensive (average of $389). 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 Washington

Discover the top 2 airlines that operate flights from Lake Charles to Washington. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$276Average$366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$324Average$544FlexibilityNo cancel feeOn-time71%

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