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$139+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — SEA
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$328
(American Airlines)

One-way from

$139
(United Airlines)

Popular in

August

Cheapest in

January

Average price

$539
Provider with most accurate pricing for Lake Charles-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Lake Charles-Seattle/Tacoma Intl flights.
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From Lake Charles to Washington
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One-way flight from Lake Charles to Washington
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Highest demand for flights based on searches. 16% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 8/196:00 amLCH - SEA
1 stop6h 51mAmerican Airlines
Thu 8/2812:57 amSEA - LCH
1 stop8h 35mAmerican Airlines
Deal found 4/29$328
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/126:00 pmLCH - SEA
1 stop6h 50mUnited Airlines
Tue 9/2310:40 amSEA - LCH
1 stop8h 30mUnited Airlines
Deal found 4/28$422
This American Airlines deal was found by Cheapflights users on 4/29. 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 7/186:28 pmLCH - PDX
1 stop6h 31mAmerican Airlines
Wed 7/231:43 pmPDX - LCH
1 stop7h 04mAmerican Airlines
Deal found 4/29$504
This United Airlines deal was found by Cheapflights users on 4/29. 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 7/186:08 pmLCH - PDX
1 stop6h 28mUnited Airlines
Wed 7/239:53 amPDX - LCH
2 stops9h 17mUnited Airlines
Deal found 4/29$549

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 April 30, 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 8/19

6:00 am-10:51 am

1 stop6h 51m

Seattle/Tacoma Intl

Thu 8/28

12:57 am-11:32 am

1 stop8h 35m

$328

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Mon 5/12

6:00 pm-10:50 pm

1 stop6h 50m

Seattle/Tacoma Intl

Tue 9/23

10:40 am-9:10 pm

1 stop8h 30m

$422

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Fri 7/18

6:28 pm-10:59 pm

1 stop6h 31m

Portland

Wed 7/23

1:43 pm-10:47 pm

1 stop7h 04m

$504

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Fri 7/18

6:08 pm-10:36 pm

1 stop6h 28m

Portland

Wed 7/23

9:53 am-9:10 pm

2 stops9h 17m

$549

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Mon 7/14

6:08 pm-10:37 pm

1 stop6h 29m

$139

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Sat 5/17

6:00 pm-9:46 am

2 stops17h 46m

$335

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Sat 5/17

6:29 pm-10:39 pm

1 stop6h 10m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 July is currently the most expensive (average of $405). 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 April 30, 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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 30, 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
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

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
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

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
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

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 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 July is currently the most expensive (average of $405). 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$324Average$538FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$341Average$702FlexibilityNo cancel feeOn-time69%

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