SEA - LCH

$364 Find Cheap Flights from Seattle to Lake Charles - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$364
Typical prices: $388-$650
American Airlines
Mon 10/22Wed 10/24
SEA - LCH • 1 stop
When to travel
January
Cheapest • 24% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $464 (round-trip)
Houston George Bush Intcntl (IAH)
Shortest trip • 7h 54m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Seattle to Lake Charles (SEA-LCH)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Lake Charles

Thu, Oct 22 - Sat, Oct 24
American Airlines Logo
12:25 am - 9:57 amSEA  Seattle/Tacoma Intl-LCH Lake Charles
7h 32m1 stop Dallas/Fort Worth
American Airlines Logo
6:06 pm - 12:10 amLCH  Lake Charles-SEA Seattle/Tacoma Intl
8h 04m1 stop Dallas/Fort Worth
$364American Airlines
Thu, Oct 29 - Wed, Nov 4
United Airlines Logo
7:05 am - 5:24 pmSEA  Seattle/Tacoma Intl-LCH Lake Charles
8h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 pm - 10:51 pmLCH  Lake Charles-SEA Seattle/Tacoma Intl
6h 51m1 stop Houston George Bush Intcntl
$399United Airlines
Thu, Oct 29 - Wed, Nov 4
United Airlines Logo
7:05 am - 5:24 pmSEA  Seattle/Tacoma Intl-LCH Lake Charles
8h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
2:30 pm - 11:15 pmLCH  Lake Charles-SEA Seattle/Tacoma Intl
10h 45m2 stops Houston George Bush Intcntl Denver Intl
$404United Airlines
Thu, Oct 29 - Wed, Nov 4
United Airlines Logo
7:00 am - 9:40 pmSEA  Seattle/Tacoma Intl-LCH Lake Charles
12h 40m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
2:30 pm - 11:15 pmLCH  Lake Charles-SEA Seattle/Tacoma Intl
10h 45m2 stops Houston George Bush Intcntl Denver Intl
$436United Airlines
Wed, Oct 7 - Sun, Oct 11
American Airlines Logo
12:04 pm - 10:46 pmSEA  Seattle/Tacoma Intl-LCH Lake Charles
8h 42m1 stop Dallas/Fort Worth
American Airlines Logo
6:06 pm - 12:10 amLCH  Lake Charles-SEA Seattle/Tacoma Intl
8h 04m1 stop Dallas/Fort Worth
$449American Airlines
Thu, Oct 22 - Sat, Oct 24
American Airlines Logo
12:25 am - 9:57 amSEA  Seattle/Tacoma Intl-LCH Lake Charles
7h 32m1 stop Dallas/Fort Worth
American Airlines Logo
10:29 am - 8:14 pmLCH  Lake Charles-SEA Seattle/Tacoma Intl
11h 45m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$452American Airlines
Wed, Oct 7 - Sun, Oct 11
American Airlines Logo
11:44 am - 10:46 pmSEA  Seattle/Tacoma Intl-LCH Lake Charles
9h 02m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
6:06 pm - 12:10 amLCH  Lake Charles-SEA Seattle/Tacoma Intl
8h 04m1 stop Dallas/Fort Worth
$487American Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
11:59 pm - 10:43 amSEA  Seattle/Tacoma Intl-LCH Lake Charles
8h 44m1 stop Houston George Bush Intcntl
United Airlines Logo
7:30 am - 12:48 pmLCH  Lake Charles-SEA Seattle/Tacoma Intl
7h 18m1 stop Houston George Bush Intcntl
$559United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
7:25 pm - 10:43 amSEA  Seattle/Tacoma Intl-LCH Lake Charles
13h 18m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
7:30 am - 2:49 pmLCH  Lake Charles-SEA Seattle/Tacoma Intl
9h 19m1 stop Houston George Bush Intcntl
$564United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
7:25 pm - 10:43 amSEA  Seattle/Tacoma Intl-LCH Lake Charles
13h 18m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
7:30 am - 5:37 pmLCH  Lake Charles-SEA Seattle/Tacoma Intl
12h 07m2 stops Houston George Bush Intcntl Denver Intl
$569United Airlines
Booking Insights

Price, demand and travel trends for Seattle to Lake Charles flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Seattle to Lake Charles?

Round-trip flights from Seattle to Lake Charles typically range from $388 to $650. The lowest price found in the past 5 days was $364, on American Airlines.

What's the cheapest day of the week to fly from Seattle to Lake Charles?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Seattle to Lake Charles. It’s 18% cheaper than the average day, while Monday is the most expensive, with prices 64% higher.

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Key details for Seattle to Lake Charles flights

Low season

February

Cheapest flight

$364
Beat the crowds with an average 58% drop in travelers.
The most popular month to fly with an average 192% increase in travelers.
Round-trip flight from Seattle to Lake Charles

When to book flights from Seattle to Lake Charles

Are your dates flexible? Find out the best times to travel from Seattle to Lake Charles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Lake Charles flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Seattle to Lake Charles?

    Only Economy Class is available on flights from Seattle to Lake Charles.

  • How long is a flight from Seattle to Lake Charles?

    There are currently no nonstop flights available from Seattle to Lake Charles. Flights with 1 layover take between 7h 34m and 7h 54m in total, depending on the connection.

  • Do I need a passport to fly from Seattle to Lake Charles?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Seattle to Lake Charles flight?

    Round-trip flights from Seattle to Lake Charles range from $388 to $650, with an average of $469 over the past 12 months. Anything below $388 counts as a good deal.

  • Have flight prices from Seattle to Lake Charles changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $364 to $1,200. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Lake Charles Airport (LCH)?

    Lake Charles Airport (LCH) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

    • Budget
    • Enterprise Rent-A-Car
    • Hertz
    • Avis
    • Alamo

  • Which airports can I use when flying from Seattle to Lake Charles?

    Flights from Seattle to Lake Charles usually depart from Seattle/Tacoma Intl (SEA) and arrive at Lake Charles (LCH).

  • Which airports do connecting flights from Seattle to Lake Charles pass through?

    Connecting flights from Seattle to Lake Charles most commonly pass through:

    • Dallas/Fort Worth (DFW) - 73% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 27% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Lake Charles?

    Yes. Flexible dates can save you up to 50% on flights from Seattle to Lake Charles. Wednesday is the cheapest departure day at $388 round-trip on average, while Monday is the most expensive at $773, a difference of $385.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Seattle to Lake Charles?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 7h 34m, compared with 7h 54m via Houston George Bush Intcntl (IAH).

  • What is the time difference between Seattle and Lake Charles?

    Lake Charles is 2 hours ahead of Seattle (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle to Lake Charles flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $388, about $385 less than Monday fares (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to Lake Charles trip for January. Fares historically average $357 round-trip in that month - typically $569 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Seattle to Lake Charles

Complete your trip to Lake Charles with a hotel stay or car rental

Car rentals in Lake Charles
Hotels in Lake Charles
Vacations in Lake Charles