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

Prices for flights from Lake Charles Airport to Seattle/Tacoma Intl Airport were last updated today.

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

The number of operators available for flights from Lake Charles Airport to Seattle/Tacoma Intl Airport is 2 as of November 2025.

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

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport 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.

$289 Cheap Flights from Lake Charles to Seattle in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Lake Charles to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:23 pm - 11:38 pmLCH-SEA

7h 15m1 stop

2:19 pm - 10:54 pmSEA-LCH

6h 35m1 stop

$289American Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

6:00 am - 1:06 pmLCH-SEA

9h 06m1 stop

11:25 am - 10:54 pmSEA-LCH

9h 29m2 stops

$294American Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

6:00 am - 2:05 pmLCH-SEA

10h 05m2 stops

11:25 am - 10:54 pmSEA-LCH

9h 29m2 stops

$299American Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

6:00 am - 2:05 pmLCH-SEA

10h 05m2 stops

11:25 am - 10:54 pmSEA-LCH

9h 29m2 stops

$400American Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

12:15 pm - 5:51 pmLCH-SEA

7h 36m1 stop

12:31 am - 11:43 amSEA-LCH

9h 12m1 stop

$420American Airlines

Find Deal

Sat, Dec 6 - Fri, Dec 12

12:15 pm - 8:18 pmLCH-SEA

10h 03m2 stops

12:31 am - 11:43 amSEA-LCH

9h 12m1 stop

$425American Airlines

Find Deal

Sat, Dec 6 - Fri, Dec 12

12:15 pm - 7:15 pmLCH-SEA

9h 00m1 stop

7:19 am - 5:51 pmSEA-LCH

8h 32m1 stop

$439American Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

6:04 pm - 10:46 pmLCH-SEA

6h 42m1 stop

7:10 am - 5:27 pmSEA-LCH

8h 17m1 stop

$449United Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

6:04 pm - 10:46 pmLCH-SEA

6h 42m1 stop

5:30 am - 9:22 pmSEA-LCH

13h 52m2 stops

$461United Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

6:23 pm - 11:38 pmLCH-SEA

7h 15m1 stop

12:31 am - 11:43 amSEA-LCH

9h 12m1 stop

$473American Airlines

Find Deal

Tue, Dec 9 - Fri, Dec 12

United Airlines flights from Lake Charles to Seattle

Our best United Airlines deals on Lake Charles to Seattle flight tickets

United Airlines

Nov 19

LCH6:04 pmLake Charles

6h 42m

1 stop

SEA10:46 pmSeattle/Tacoma Intl

Nov 23

SEA7:10 amSeattle/Tacoma Intl

8h 17m

1 stop

LCH5:27 pmLake Charles

$449

Find similar

United Airlines

Nov 20

LCH6:04 pmLake Charles

6h 42m

1 stop

SEA10:46 pmSeattle/Tacoma Intl

Nov 24

SEA5:30 amSeattle/Tacoma Intl

13h 52m

2 stops

LCH9:22 pmLake Charles

$461

Find similar

United Airlines

Nov 20

LCH2:15 pmLake Charles

10h 15m

2 stops

SEA10:30 pmSeattle/Tacoma Intl

Nov 24

SEA8:36 amSeattle/Tacoma Intl

10h 46m

2 stops

LCH9:22 pmLake Charles

$476

Find similar

American Airlines flights from Lake Charles to Seattle

Our best American Airlines deals on Lake Charles to Seattle flight tickets

American Airlines

Dec 9

LCH6:23 pmLake Charles

7h 15m

1 stop

SEA11:38 pmSeattle/Tacoma Intl

Dec 13

SEA2:19 pmSeattle/Tacoma Intl

6h 35m

1 stop

LCH10:54 pmLake Charles

$289

Find similar

American Airlines

Dec 9

LCH6:00 amLake Charles

9h 06m

1 stop

SEA1:06 pmSeattle/Tacoma Intl

Dec 13

SEA11:25 amSeattle/Tacoma Intl

9h 29m

2 stops

LCH10:54 pmLake Charles

$294

Find similar

American Airlines

Dec 6

LCH6:00 amLake Charles

10h 05m

2 stops

SEA2:05 pmSeattle/Tacoma Intl

Dec 13

SEA11:25 amSeattle/Tacoma Intl

9h 29m

2 stops

LCH10:54 pmLake Charles

$299

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Tue 12/9

6:23 pm-11:38 pm

1 stop7h 15m

Seattle/Tacoma Intl

Sat 12/13

2:19 pm-10:54 pm

1 stop6h 35m

$289

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Tue 12/9

6:00 am-1:06 pm

1 stop9h 06m

Seattle/Tacoma Intl

Sat 12/13

11:25 am-10:54 pm

2 stops9h 29m

$294

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Sat 12/6

6:00 am-2:05 pm

2 stops10h 05m

Seattle/Tacoma Intl

Sat 12/13

11:25 am-10:54 pm

2 stops9h 29m

$299

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Tue 12/9

6:00 am-2:05 pm

2 stops10h 05m

Seattle/Tacoma Intl

Sat 12/13

11:25 am-10:54 pm

2 stops9h 29m

$400

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Sat 12/6

12:15 pm-5:51 pm

1 stop7h 36m

Seattle/Tacoma Intl

Fri 12/12

12:31 am-11:43 am

1 stop9h 12m

$420

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Sat 12/6

12:15 pm-8:18 pm

2 stops10h 03m

Seattle/Tacoma Intl

Fri 12/12

12:31 am-11:43 am

1 stop9h 12m

$425

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Thu 11/20

12:15 pm-7:15 pm

1 stop9h 00m

Seattle/Tacoma Intl

Mon 11/24

7:19 am-5:51 pm

1 stop8h 32m

$439

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 11/19

6:04 pm-10:46 pm

1 stop6h 42m

Seattle/Tacoma Intl

Sun 11/23

7:10 am-5:27 pm

1 stop8h 17m

$449

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Thu 11/20

6:04 pm-10:46 pm

1 stop6h 42m

Seattle/Tacoma Intl

Mon 11/24

5:30 am-9:22 pm

2 stops13h 52m

$461

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Tue 12/9

6:23 pm-11:38 pm

1 stop7h 15m

Seattle/Tacoma Intl

Fri 12/12

12:31 am-11:43 am

1 stop9h 12m

$473

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 Seattle?

On average, the least expensive day to fly to Seattle from Lake Charles is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $428. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Lake Charles because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $702.

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

Flying to Seattle from Lake Charles at noon is the least expensive time of day to depart. momondo users have found prices as low as $416 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $556. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Lake Charles to Seattle

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from Lake Charles to Seattle. There are no popular flight routes from Lake Charles to Seattle.

Search flight deals

How far is Lake Charles to Seattle/Tacoma Intl by plane?
The distance between Lake Charles and Seattle/Tacoma Intl is about 1953.5 mi. By plane, this route typically takes 6h 42m.
When did momondo last update prices for flights from Lake Charles Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Lake Charles Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Lake Charles Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Lake Charles Airport to Seattle/Tacoma Intl Airport is 2 as of November 2025.
How old do you have to be to fly from Lake Charles Airport to Seattle/Tacoma Intl 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 Lake Charles Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport 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.
What is the most popular airline from Lake Charles to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Lake Charles to Seattle is American Airlines (62% of total bookings). The next most popular airline is United Airlines (38%).

Best airlines flying from Lake Charles to Seattle

Compare and see reviews for airlines that fly from Lake Charles to Seattle with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $287	Free Cancellation	Rating 7.4 9,004 reviews		Search United Airlines flights
American Airlines	PriceFrom $347	Free Cancellation	Rating 7.2 11,042 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Puyallup

Marysville

Redmond

Tukwila

Lakewood

Federal Way

Fife

Cle Elum

Centralia

Kirkland

Westport

Shoreline

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lake Charles to Seattle for you.

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

Yes. All flights to Seattle 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 Seattle?

Once all potential Lake Charles to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Lake Charles to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.