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 December 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.

$329 Cheap Flights from Lake Charles to Seattle in 2025/26

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0 bags

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Find the cheapest flights from Lake Charles to Seattle

Round-trip

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Cheap round-trip flights

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4:12 pm - 10:59 pm

LCH

SEA

8h 47m1 stop

12:40 pm - 9:35 pm

SEA

LCH

6h 55m1 stop

$329United Airlines

Wed, Jan 21 - Sat, Jan 24

4:12 pm - 10:59 pm

LCH

SEA

8h 47m1 stop

8:40 am - 9:35 pm

SEA

LCH

10h 55m2 stops

$334United Airlines

Wed, Jan 21 - Sat, Jan 24

4:12 pm - 12:59 am

LCH

SEA

10h 47m2 stops

9:25 am - 9:35 pm

SEA

LCH

10h 10m2 stops

$339United Airlines

Wed, Jan 21 - Sat, Jan 24

7:30 am - 9:12 pm

LCH

SEA

15h 42m3 stops

8:40 am - 9:35 pm

SEA

LCH

10h 55m2 stops

$618United Airlines

Wed, Jan 21 - Sat, Jan 24

United Airlines flights from Lake Charles to Seattle

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

United Airlines

Jan 21

LCH4:12 pmLake Charles

8h 47m

1 stop

SEA10:59 pmSeattle/Tacoma Intl

Jan 24

SEA12:40 pmSeattle/Tacoma Intl

6h 55m

1 stop

LCH9:35 pmLake Charles

$329

Find similar

United Airlines

Jan 21

LCH4:12 pmLake Charles

8h 47m

1 stop

SEA10:59 pmSeattle/Tacoma Intl

Jan 24

SEA8:40 amSeattle/Tacoma Intl

10h 55m

2 stops

LCH9:35 pmLake Charles

$334

Find similar

United Airlines

Jan 21

LCH4:12 pmLake Charles

10h 47m

2 stops

SEA12:59 amSeattle/Tacoma Intl

Jan 24

SEA9:25 amSeattle/Tacoma Intl

10h 10m

2 stops

LCH9:35 pmLake Charles

$339

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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-10:59 pm

1 stop8h 47m

Seattle/Tacoma Intl

Sat 1/24

8:40 am-9:35 pm

2 stops10h 55m

$334

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

9:25 am-9:35 pm

2 stops10h 10m

$339

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 1/21

7:30 am-9:12 pm

3 stops15h 42m

Seattle/Tacoma Intl

Sat 1/24

8:40 am-9:35 pm

2 stops10h 55m

$618

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

Fastest flight time	8h 47m
Direct flights	None

The fastest flight from Lake Charles to Seattle takes 8h 47m

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 8h 47m.
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 December 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 (65% of total bookings). The next most popular airline is United Airlines (35%).

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 $276	Free Cancellation	Rating 7.4 9,105 reviews		Search United Airlines flights
American Airlines	PriceFrom $347	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

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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.