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Cheap flights from Lake Charles to Seattle from $214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lake Charles to Seattle departing on 3/13. 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 Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:20 pm - 11:00 pm
LCH
-
SEA
8h 40m
1 stop
United Airlines Logo
6:45 am - 3:37 pm
SEA
-
LCH
6h 52m
1 stop
$317United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
4:20 pm - 11:00 pm
LCH
-
SEA
8h 40m
1 stop
United Airlines Logo
8:30 am - 9:36 pm
SEA
-
LCH
11h 06m
2 stops
$322United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
4:20 pm - 11:00 pm
LCH
-
SEA
8h 40m
1 stop
United Airlines Logo
6:45 am - 3:37 pm
SEA
-
LCH
6h 52m
1 stop
$333United Airlines
Wed, Feb 25 - Mon, Mar 2
United Airlines Logo
4:20 pm - 11:00 pm
LCH
-
SEA
8h 40m
1 stop
United Airlines Logo
8:30 am - 9:36 pm
SEA
-
LCH
11h 06m
2 stops
$338United Airlines
Wed, Feb 25 - Mon, Mar 2
United Airlines Logo
4:20 pm - 11:00 pm
LCH
-
SEA
8h 40m
1 stop
United Airlines Logo
7:10 pm - 3:37 pm
SEA
-
LCH
18h 27m
2 stops
$526United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
4:20 pm - 10:59 pm
LCH
-
SEA
8h 39m
2 stops
United Airlines Logo
8:30 am - 9:36 pm
SEA
-
LCH
11h 06m
2 stops
$528United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
4:20 pm - 11:00 pm
LCH
-
SEA
8h 40m
1 stop
United Airlines Logo
6:45 am - 3:37 pm
SEA
-
LCH
6h 52m
1 stop
$552United Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
6:05 pm - 12:57 am
LCH
-
SEA
8h 52m
1 stop
American Airlines Logo
12:59 am - 9:42 am
SEA
-
LCH
6h 43m
1 stop
$592American Airlines
Sun, Jul 19 - Wed, Jul 29
United Airlines Logo
4:20 pm - 11:00 pm
LCH
-
SEA
8h 40m
1 stop
United Airlines Logo
12:15 pm - 3:37 pm
SEA
-
LCH
25h 22m
2 stops
$607United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
4:20 pm - 11:00 pm
LCH
-
SEA
8h 40m
1 stop
United Airlines Logo
5:20 pm - 9:36 pm
SEA
-
LCH
26h 16m
3 stops
$610United Airlines
Wed, Feb 25 - Mon, Mar 2

American Airlines flights from Lake Charles to Seattle

Our best American Airlines deals on Lake Charles to Seattle flight tickets
American Airlines
Feb 14
LCH12:17 pmLake Charles
9h 05m
1 stop
SEA7:22 pmSeattle/Tacoma Intl
Feb 15
SEA6:44 amSeattle/Tacoma Intl
9h 13m
1 stop
LCH5:57 pmLake Charles
$535
American Airlines
Feb 14
LCH12:17 pmLake Charles
10h 36m
2 stops
SEA8:53 pmSeattle/Tacoma Intl
Feb 15
SEA6:44 amSeattle/Tacoma Intl
9h 13m
1 stop
LCH5:57 pmLake Charles
$540
American Airlines
Jul 19
LCH6:05 pmLake Charles
7h 38m
1 stop
SEA11:43 pmSeattle/Tacoma Intl
Jul 30
SEA11:20 pmSeattle/Tacoma Intl
8h 22m
1 stop
LCH9:42 amLake Charles
$592

United Airlines flights from Lake Charles to Seattle

Our best United Airlines deals on Lake Charles to Seattle flight tickets
United Airlines
Feb 26
LCH4:20 pmLake Charles
8h 40m
1 stop
SEA11:00 pmSeattle/Tacoma Intl
Mar 2
SEA6:45 amSeattle/Tacoma Intl
6h 52m
1 stop
LCH3:37 pmLake Charles
$317
United Airlines
Feb 26
LCH4:20 pmLake Charles
8h 40m
1 stop
SEA11:00 pmSeattle/Tacoma Intl
Mar 2
SEA8:30 amSeattle/Tacoma Intl
11h 06m
2 stops
LCH9:36 pmLake Charles
$322
United Airlines
Feb 25
LCH4:20 pmLake Charles
8h 40m
1 stop
SEA11:00 pmSeattle/Tacoma Intl
Mar 2
SEA6:45 amSeattle/Tacoma Intl
6h 52m
1 stop
LCH3:37 pmLake Charles
$333

momondo Fare Finder

 
Customize your flight search to find flights from Lake Charles to Seattle 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 February 12, 2026.
Use the filters below to find and compare flights from Lake Charles to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Thu 2/26

4:20 pm-11:00 pm

1 stop8h 40m

Seattle/Tacoma Intl

Mon 3/2

6:45 am-3:37 pm

1 stop6h 52m

$317

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Thu 2/26

4:20 pm-11:00 pm

1 stop8h 40m

Seattle/Tacoma Intl

Mon 3/2

8:30 am-9:36 pm

2 stops11h 06m

$322

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 2/25

4:20 pm-11:00 pm

1 stop8h 40m

Seattle/Tacoma Intl

Mon 3/2

6:45 am-3:37 pm

1 stop6h 52m

$333

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 2/25

4:20 pm-11:00 pm

1 stop8h 40m

Seattle/Tacoma Intl

Mon 3/2

8:30 am-9:36 pm

2 stops11h 06m

$338

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 2/25

4:20 pm-11:00 pm

1 stop8h 40m

Seattle/Tacoma Intl

Sun 3/1

7:10 pm-3:37 pm

2 stops18h 27m

$526

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Thu 2/26

4:20 pm-10:59 pm

2 stops8h 39m

Seattle/Tacoma Intl

Mon 3/2

8:30 am-9:36 pm

2 stops11h 06m

$528

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 2/25

4:20 pm-11:00 pm

1 stop8h 40m

Seattle/Tacoma Intl

Sun 3/1

6:45 am-3:37 pm

1 stop6h 52m

$552

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Sun 7/19

6:05 pm-12:57 am

1 stop8h 52m

Seattle/Tacoma Intl

Wed 7/29

12:59 am-9:42 am

1 stop6h 43m

$592

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Tue 2/24

4:20 pm-11:00 pm

1 stop8h 40m

Seattle/Tacoma Intl

Sat 2/28

12:15 pm-3:37 pm

2 stops25h 22m

$607

Lake CharlesSeattle

LCH - SEA

LCHSEA

Lake Charles

Wed 2/25

4:20 pm-11:00 pm

1 stop8h 40m

Seattle/Tacoma Intl

Mon 3/2

5:20 pm-9:36 pm

3 stops26h 16m

$610

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 airline that flies from Lake Charles to Seattle/Tacoma Intl?

United Airlines and American Airlines are the most popular carriers operating from Lake Charles to Seattle/Tacoma Intl

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 40m

Direct flights

None
The fastest flight from Lake Charles to Seattle takes 8h 40m
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 40m.

  • 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?

  • 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?

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 AirlinesPriceFrom $276Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
American AirlinesPriceFrom $347Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Kirkland
Westport
Centralia
Fife
Tumwater

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.

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