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Cheap flights from Seattle to Lake Charles from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Lake Charles departing on 11/12. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Lake Charles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 9:34 pm
SEA
-
LCH
13h 34m
2 stops
United Airlines Logo
2:15 pm - 7:08 pm
LCH
-
SEA
6h 53m
1 stop
$397United Airlines
Thu, Aug 6 - Wed, Aug 19
United Airlines Logo
5:00 am - 1:24 pm
SEA
-
LCH
6h 24m
1 stop
United Airlines Logo
2:15 pm - 9:36 pm
LCH
-
SEA
9h 21m
1 stop
$439United Airlines
Thu, Aug 6 - Wed, Aug 19
United Airlines Logo
5:00 am - 1:24 pm
SEA
-
LCH
6h 24m
1 stop
United Airlines Logo
2:15 pm - 11:04 pm
LCH
-
SEA
10h 49m
2 stops
$444United Airlines
Thu, Aug 6 - Wed, Aug 19
United Airlines Logo
6:00 am - 5:28 pm
SEA
-
LCH
9h 28m
2 stops
United Airlines Logo
2:15 pm - 9:58 pm
LCH
-
SEA
9h 43m
2 stops
$451United Airlines
Thu, Aug 6 - Wed, Aug 19
United Airlines Logo
6:00 am - 5:28 pm
SEA
-
LCH
9h 28m
2 stops
United Airlines Logo
2:15 pm - 9:58 pm
LCH
-
SEA
9h 43m
2 stops
$455United Airlines
Thu, Aug 6 - Wed, Aug 19
American Airlines Logo
11:11 pm - 10:01 am
SEA
-
LCH
8h 50m
1 stop
American Airlines Logo
10:31 am - 4:41 pm
LCH
-
SEA
8h 10m
1 stop
$492American Airlines
Thu, Aug 6 - Wed, Aug 19
American Airlines Logo
11:22 pm - 9:48 am
SEA
-
LCH
8h 26m
1 stop
American Airlines Logo
5:44 pm - 12:50 am
LCH
-
SEA
9h 06m
1 stop
$499American Airlines
Wed, Jul 29 - Thu, Aug 6
United Airlines Logo
12:10 pm - 9:36 pm
SEA
-
LCH
7h 26m
1 stop
United Airlines Logo
7:30 am - 2:49 pm
LCH
-
SEA
9h 19m
1 stop
$594United Airlines
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
12:10 pm - 9:36 pm
SEA
-
LCH
7h 26m
1 stop
United Airlines Logo
7:30 am - 2:49 pm
LCH
-
SEA
9h 19m
1 stop
$599United Airlines
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
11:03 am - 9:36 pm
SEA
-
LCH
8h 33m
2 stops
United Airlines Logo
7:30 am - 12:48 pm
LCH
-
SEA
7h 18m
1 stop
$600United Airlines
Wed, Sep 23 - Sat, Sep 26

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United Airlines flights from Seattle to Lake Charles

Our best United Airlines deals on Seattle to Lake Charles flight tickets
United Airlines
Aug 6
SEA6:00 amSeattle/Tacoma Intl
13h 34m
2 stops
LCH9:34 pmLake Charles
Aug 19
LCH2:15 pmLake Charles
6h 53m
1 stop
SEA7:08 pmSeattle/Tacoma Intl
$397
United Airlines
Aug 6
SEA5:00 amSeattle/Tacoma Intl
6h 24m
1 stop
LCH1:24 pmLake Charles
Aug 19
LCH2:15 pmLake Charles
9h 21m
1 stop
SEA9:36 pmSeattle/Tacoma Intl
$439
United Airlines
Aug 6
SEA5:00 amSeattle/Tacoma Intl
6h 24m
1 stop
LCH1:24 pmLake Charles
Aug 19
LCH2:15 pmLake Charles
10h 49m
2 stops
SEA11:04 pmSeattle/Tacoma Intl
$444

American Airlines flights from Seattle to Lake Charles

Our best American Airlines deals on Seattle to Lake Charles flight tickets
American Airlines
Aug 6
SEA11:11 pmSeattle/Tacoma Intl
8h 50m
1 stop
LCH10:01 amLake Charles
Aug 19
LCH10:31 amLake Charles
8h 10m
1 stop
SEA4:41 pmSeattle/Tacoma Intl
$492
American Airlines
Jul 29
SEA11:22 pmSeattle/Tacoma Intl
8h 26m
1 stop
LCH9:48 amLake Charles
Aug 6
LCH5:44 pmLake Charles
9h 06m
1 stop
SEA12:50 amSeattle/Tacoma Intl
$499

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Lake Charles 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 July 1, 2026.
Use the filters below to find and compare flights from Seattle to Lake Charles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Thu 8/6

6:00 am-9:34 pm

2 stops13h 34m

Lake Charles

Wed 8/19

2:15 pm-7:08 pm

1 stop6h 53m

$397
Quickest round-trip

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Thu 8/6

5:00 am-1:24 pm

1 stop6h 24m

Lake Charles

Wed 8/19

2:15 pm-9:36 pm

1 stop9h 21m

$439

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Thu 8/6

5:00 am-1:24 pm

1 stop6h 24m

Lake Charles

Wed 8/19

2:15 pm-11:04 pm

2 stops10h 49m

$444

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Thu 8/6

6:00 am-5:28 pm

2 stops9h 28m

Lake Charles

Wed 8/19

2:15 pm-9:58 pm

2 stops9h 43m

$451

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Thu 8/6

6:00 am-5:28 pm

2 stops9h 28m

Lake Charles

Wed 8/19

2:15 pm-9:58 pm

2 stops9h 43m

$455

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Thu 8/6

11:11 pm-10:01 am

1 stop8h 50m

Lake Charles

Wed 8/19

10:31 am-4:41 pm

1 stop8h 10m

$492

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Wed 7/29

11:22 pm-9:48 am

1 stop8h 26m

Lake Charles

Thu 8/6

5:44 pm-12:50 am

1 stop9h 06m

$499

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Wed 9/23

12:10 pm-9:36 pm

1 stop7h 26m

Lake Charles

Sat 9/26

7:30 am-2:49 pm

1 stop9h 19m

$594

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Wed 9/23

12:10 pm-9:36 pm

1 stop7h 26m

Lake Charles

Sat 9/26

7:30 am-2:49 pm

1 stop9h 19m

$599

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Wed 9/23

11:03 am-9:36 pm

2 stops8h 33m

Lake Charles

Sat 9/26

7:30 am-12:48 pm

1 stop7h 18m

$600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Lake Charles from

How to get the cheapest flight ticket from Seattle to Lake Charles

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 month to fly to Lake Charles?

The month of March is, on average, the cheapest month to fly to Lake Charles from Seattle, with most prices found around $0. If you don’t want to visit Lake Charles in March, then you should wait until January to fly from Seattle, when ticket prices are also cheap, with an average price of $357.

When to book flights from Seattle to Lake Charles

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Lake Charles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Lake Charles (SEA to LCH) flight deals and tips

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

Fastest flight time

7h 26m

Direct flights

None
The fastest flight from Seattle to Lake Charles takes 7h 26m
There are no direct flights from Seattle to Lake Charles. There are no popular flight routes from Seattle to Lake Charles.
Search flight deals

Frequently asked questions about flying from Seattle to Lake Charles

  • How far is Seattle/Tacoma Intl to Lake Charles by plane?

    Lake Charles is 1953.5 mi away from Seattle/Tacoma Intl. Typically, this will take 7h 26m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Lake Charles Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Lake Charles Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Lake Charles Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Lake Charles Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Lake Charles Airport.

  • What documentation or ID do you need to fly to Lake Charles Airport?

    The travel and health documents you'll need for your trip to Lake Charles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lake Charles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Lake Charles?

Best airlines flying from Seattle to Lake Charles

Compare and see reviews for airlines that fly from Seattle to Lake Charles with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,766 reviews
Search American Airlines flights
United AirlinesPriceFrom $294Free CancellationRating
7.4
9,909 reviews
Search United Airlines flights

Traveling to a place near Lake Charles?

Book flights to Lake Charles if you plan to visit one of these locations
Sulphur
Kinder

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Lake Charles from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Seattle to Lake Charles flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Seattle to Lake Charles flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Lake Charles trip

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