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Cheap flights from Lake Charles to Washington from $289

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lake Charles to Washington departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Lake Charles to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 pm - 10:49 pm
LCH
-
SEA
6h 49m1 stop
United Airlines Logo
8:45 am - 9:32 pm
SEA
-
LCH
10h 47m2 stops
$289United Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
6:07 am - 11:45 am
LCH
-
PDX
7h 38m1 stop
American Airlines Logo
6:00 am - 2:20 pm
PDX
-
LCH
6h 20m1 stop
$309American Airlines
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
4:12 pm - 10:59 pm
LCH
-
SEA
8h 47m1 stop
United Airlines Logo
12:57 pm - 9:35 pm
SEA
-
LCH
6h 38m1 stop
$317United Airlines
Wed, Jan 7 - Sun, Jan 11
United Airlines Logo
2:15 pm - 11:29 pm
LCH
-
SEA
11h 14m2 stops
United Airlines Logo
8:45 am - 9:32 pm
SEA
-
LCH
10h 47m2 stops
$319United Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
2:52 pm - 10:11 pm
LCH
-
PDX
9h 19m1 stop
American Airlines Logo
6:00 am - 2:20 pm
PDX
-
LCH
6h 20m1 stop
$323American Airlines
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
4:12 pm - 10:59 pm
LCH
-
SEA
8h 47m1 stop
United Airlines Logo
12:40 pm - 9:35 pm
SEA
-
LCH
6h 55m1 stop
$329United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
4:12 pm - 12:59 am
LCH
-
SEA
10h 47m2 stops
United Airlines Logo
6:48 am - 3:25 pm
SEA
-
LCH
6h 37m1 stop
$334United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
4:12 pm - 10:59 pm
LCH
-
SEA
8h 47m1 stop
United Airlines Logo
12:40 pm - 9:35 pm
SEA
-
LCH
6h 55m1 stop
$339United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
4:12 pm - 10:59 pm
LCH
-
SEA
8h 47m1 stop
United Airlines Logo
9:00 am - 9:35 pm
SEA
-
LCH
10h 35m2 stops
$344United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
4:12 pm - 12:59 am
LCH
-
SEA
10h 47m2 stops
United Airlines Logo
8:40 am - 9:35 pm
SEA
-
LCH
10h 55m2 stops
$349United Airlines
Wed, Jan 21 - Sat, Jan 24

United Airlines flights from Lake Charles to State of Washington

Our best United Airlines deals on Lake Charles to State of Washington flight tickets
United Airlines
May 6
LCH6:00 pmLake Charles
6h 49m
1 stop
SEA10:49 pmSeattle/Tacoma Intl
May 13
SEA8:45 amSeattle/Tacoma Intl
10h 47m
2 stops
LCH9:32 pmLake Charles
$289
Find similar
United Airlines
Jan 7
LCH4:12 pmLake Charles
8h 47m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
Jan 11
SEA12:57 pmSeattle/Tacoma Intl
6h 38m
1 stop
LCH9:35 pmLake Charles
$317
Find similar
United Airlines
May 6
LCH2:15 pmLake Charles
11h 14m
2 stops
SEA11:29 pmSeattle/Tacoma Intl
May 13
SEA8:45 amSeattle/Tacoma Intl
10h 47m
2 stops
LCH9:32 pmLake Charles
$319
Find similar

American Airlines flights from Lake Charles to State of Washington

Our best American Airlines deals on Lake Charles to State of Washington flight tickets
American Airlines
Jan 30
LCH6:07 amLake Charles
7h 38m
1 stop
PDX11:45 amPortland
Feb 2
PDX6:00 amPortland
6h 20m
1 stop
LCH2:20 pmLake Charles
$309
Find similar
American Airlines
Jan 30
LCH2:52 pmLake Charles
9h 19m
1 stop
PDX10:11 pmPortland
Feb 2
PDX6:00 amPortland
6h 20m
1 stop
LCH2:20 pmLake Charles
$323
Find similar
American Airlines
May 6
LCH6:24 pmLake Charles
8h 28m
1 stop
SEA12:52 amSeattle/Tacoma Intl
May 13
SEA11:55 amSeattle/Tacoma Intl
8h 17m
1 stop
LCH10:12 pmLake Charles
$365
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lake Charles to State of 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, momondo users made 832,500 searches. Data last updated December 25, 2025.
Use the filters below to find and compare flights from Lake Charles to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 5/6

6:00 pm-10:49 pm

1 stop6h 49m

Seattle/Tacoma Intl

Wed 5/13

8:45 am-9:32 pm

2 stops10h 47m

$289

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Fri 1/30

6:07 am-11:45 am

1 stop7h 38m

Portland

Mon 2/2

6:00 am-2:20 pm

1 stop6h 20m

$309

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 1/7

4:12 pm-10:59 pm

1 stop8h 47m

Seattle/Tacoma Intl

Sun 1/11

12:57 pm-9:35 pm

1 stop6h 38m

$317

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 5/6

2:15 pm-11:29 pm

2 stops11h 14m

Seattle/Tacoma Intl

Wed 5/13

8:45 am-9:32 pm

2 stops10h 47m

$319

Lake CharlesPortland

LCH - PDX

LCHPDX

Lake Charles

Fri 1/30

2:52 pm-10:11 pm

1 stop9h 19m

Portland

Mon 2/2

6:00 am-2:20 pm

1 stop6h 20m

$323

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 1/21

4:12 pm-10:59 pm

1 stop8h 47m

Seattle/Tacoma Intl

Sat 1/24

12:40 pm-9:35 pm

1 stop6h 55m

$329

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 1/21

4:12 pm-12:59 am

2 stops10h 47m

Seattle/Tacoma Intl

Sat 1/24

6:48 am-3:25 pm

1 stop6h 37m

$334

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 1/21

4:12 pm-10:59 pm

1 stop8h 47m

Seattle/Tacoma Intl

Sat 1/24

12:40 pm-9:35 pm

1 stop6h 55m

$339

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 1/21

4:12 pm-10:59 pm

1 stop8h 47m

Seattle/Tacoma Intl

Sat 1/24

9:00 am-9:35 pm

2 stops10h 35m

$344

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 1/21

4:12 pm-12:59 am

2 stops10h 47m

Seattle/Tacoma Intl

Sat 1/24

8:40 am-9:35 pm

2 stops10h 55m

$349

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington from

How to get the cheapest flight ticket from Lake Charles to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Lake Charles to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $428. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Lake Charles to State of Washington for around $702.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $416. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $556 on average. Flights to State of Washington from Lake Charles in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Lake Charles to State of Washington flights?

You could potentially save up to 53% on your flight if you consider stops on a Lake Charles to State of Washington flight.

Cheap Lake Charles to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lake Charles to State of Washington

Fastest flight time

6h 49m

Direct flights

None
The fastest flight from Lake Charles to State of Washington takes 6h 49m
There are no direct flights from Lake Charles to State of Washington. There are no popular flight routes from Lake Charles to State of Washington.
Search flight deals

  • When did momondo last update prices for flights from Lake Charles Airport to Washington?

    Prices for flights from Lake Charles Airport to Washington refresh daily.

  • How many operators does momondo search for flights from Lake Charles Airport to Washington?

  • How old do you have to be to fly from Lake Charles Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lake Charles Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Lake Charles to State of Washington

Compare and see reviews for airlines that fly from Lake Charles to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
American AirlinesPriceFrom $324Free CancellationRating
7.2
11,056 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Lake Charles to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lake Charles to Washington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Lake Charles to Washington with flexible booking policies on momondo?

Yes. All flights to Washington from Lake Charles on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lake Charles to Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Lake Charles.

I’m not ready to book a flight from Lake Charles to Washington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington from Lake Charles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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