$319 Find Cheap Flights from Lake Charles to Washington - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lake Charles to Washington departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Lake Charles to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lake Charles to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lake Charles to Washington

Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
10:31 am - 4:41 pm
LCH
-
SEA
8h 10m
1 stop
American Airlines Logo
11:16 pm - 10:01 am
SEA
-
LCH
8h 45m
1 stop
$319American Airlines
Sat, Aug 22 - Tue, Sep 1
United Airlines Logo
2:15 pm - 7:08 pm
LCH
-
SEA
6h 53m
1 stop
United Airlines Logo
6:30 am - 9:36 pm
SEA
-
LCH
13h 06m
2 stops
$324United Airlines
Sat, Aug 22 - Tue, Sep 1
United Airlines Logo
2:15 pm - 9:36 pm
LCH
-
SEA
9h 21m
1 stop
United Airlines Logo
12:10 pm - 9:36 pm
SEA
-
LCH
7h 26m
1 stop
$325United Airlines
Sat, Aug 22 - Tue, Sep 1
United Airlines Logo
2:15 pm - 9:31 pm
LCH
-
SEA
9h 16m
2 stops
United Airlines Logo
6:30 am - 9:36 pm
SEA
-
LCH
13h 06m
2 stops
$403United Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
10:31 am - 4:41 pm
LCH
-
SEA
8h 10m
1 stop
American Airlines Logo
11:00 am - 10:47 pm
SEA
-
LCH
9h 47m
2 stops
$407American Airlines
Fri, Jul 17 - Mon, Jul 20
American Airlines Logo
6:02 pm - 12:55 am
LCH
-
PDX
8h 53m
1 stop
American Airlines Logo
12:45 am - 9:48 am
PDX
-
LCH
7h 03m
1 stop
$419American Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:05 pm - 10:55 pm
LCH
-
SEA
6h 50m
1 stop
United Airlines Logo
7:03 am - 5:27 pm
SEA
-
LCH
8h 24m
1 stop
$419United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
2:33 pm - 11:02 pm
LCH
-
SEA
10h 29m
2 stops
United Airlines Logo
7:03 am - 5:27 pm
SEA
-
LCH
8h 24m
1 stop
$424United Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
7:30 am - 4:14 pm
LCH
-
SEA
10h 44m
2 stops
United Airlines Logo
6:30 am - 9:36 pm
SEA
-
LCH
13h 06m
2 stops
$429United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:05 pm - 11:13 pm
LCH
-
PDX
7h 08m
1 stop
United Airlines Logo
1:00 pm - 9:35 pm
PDX
-
LCH
6h 35m
1 stop
$449United Airlines
Booking Insights

KAYAK's insights & trends for Lake Charles to Washington flights

Get data-powered insights and trends into flights from Lake Charles to Washington to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Lake Charles to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lake Charles to State of Washington departing in August.

What is the cheapest month to fly from Lake Charles to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lake Charles to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lake Charles to Washington is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are March and November, when the average cost of round-trip tickets is $782 and $676 respectively.

Good to know

Low seasonOctober
Cheapest flight$319
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Lake Charles to Seattle

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Lake Charles to Washington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lake Charles to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lake Charles to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lake Charles to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lake Charles to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Lake Charles to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lake Charles to Washington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Lake Charles to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Lake Charles to Washington

 
See real verified KAYAK customer reviews for airlines flying from Lake Charles to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lake Charles to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11764 reviews
7.2Comfort
7.9Crew
6.8Entertainment
6.4Food
7.5Boarding
Airline reviews

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

6.0 GoodDeannia, Mar 2026
PHL - SEA
Read more American Airlines reviews

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

The main problem was delay. The plane was at the gate early and bags were loaded. However, there was no crew for the flight. They were inbound from LGA and had to land and make their way to our gate. It took more than 40 minutes. Then, once the crew arrived and boarded, one of the crew members had to deplane and then a replacement crew member had to be found. It took another 40 minutes or so to get the final crew member. In all, we took off about 2 hours later than our scheduled departure time. Once in the air, the flight was great. Smooth most of the way. The crew was professional and efficient.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

Terrible flight seats where really uncomfortable I had body aches for 2 days and flight was delays almost two hours

Very smooth for one of the busiest travel days of the year and the crew was great.

Boarded late. Missed first landing attempt, landed almost an hour late and missed connecting flight.

Everything you need to know for your flight from Lake Charles to Washington

Information on your arrival and departure airports