SEA - LCH

$319 Find Cheap Flights from Seattle to Lake Charles

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Lake Charles departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lake Charles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Lake Charles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Lake Charles, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$319
Typical prices: $440-$288
American Airlines
Wed 10/7Sat 10/24
SEA - LCH • 1 stop
Cheapest one-way
$374
United Airlines
Wed 10/7
SEA - LCH • 1 stop
Top airlines
Cheapest • from $319 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Lake Charles. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $394 (round-trip)
Shortest trip • 7h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lake Charles!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Lake Charles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Lake Charles

Wed, Oct 7 - Sat, Oct 24
American Airlines Logo
12:00 pm - 10:46 pm
SEA
-
LCH
8h 46m
1 stop
American Airlines Logo
6:05 pm - 12:15 am
LCH
-
SEA
8h 10m
1 stop
$319American Airlines
Wed, Oct 7 - Sat, Oct 24
United Airlines Logo
8:29 pm - 10:43 am
SEA
-
LCH
12h 14m
2 stops
United Airlines Logo
7:30 am - 2:49 pm
LCH
-
SEA
9h 19m
1 stop
$331United Airlines
Wed, Jul 15 - Tue, Jul 21
American Airlines Logo
1:58 pm - 10:47 pm
SEA
-
LCH
6h 49m
1 stop
American Airlines Logo
6:02 pm - 12:57 am
LCH
-
SEA
8h 55m
1 stop
$375American Airlines
Wed, Oct 7 - Sat, Oct 24
United Airlines Logo
8:29 pm - 10:43 am
SEA
-
LCH
12h 14m
2 stops
United Airlines Logo
7:30 am - 5:37 pm
LCH
-
SEA
12h 07m
2 stops
$381United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
7:11 am - 9:36 pm
SEA
-
LCH
12h 25m
2 stops
United Airlines Logo
2:15 pm - 7:08 pm
LCH
-
SEA
6h 53m
1 stop
$424United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
7:11 am - 9:36 pm
SEA
-
LCH
12h 25m
2 stops
United Airlines Logo
7:30 am - 6:29 pm
LCH
-
SEA
12h 59m
2 stops
$429United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
7:11 am - 9:36 pm
SEA
-
LCH
12h 25m
2 stops
United Airlines Logo
2:15 pm - 7:08 pm
LCH
-
SEA
6h 53m
1 stop
$439United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
7:11 am - 9:36 pm
SEA
-
LCH
12h 25m
2 stops
United Airlines Logo
7:30 am - 6:29 pm
LCH
-
SEA
12h 59m
2 stops
$444United Airlines
Wed, Jul 15 - Tue, Aug 4
American Airlines Logo
1:58 pm - 10:47 pm
SEA
-
LCH
6h 49m
1 stop
American Airlines Logo
6:02 am - 2:46 pm
LCH
-
SEA
10h 44m
2 stops
$463American Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
12:10 pm - 9:36 pm
SEA
-
LCH
7h 26m
1 stop
United Airlines Logo
2:15 pm - 7:08 pm
LCH
-
SEA
6h 53m
1 stop
$475United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Lake Charles flights

Get data-powered insights and trends into flights from Seattle to Lake Charles to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Lake Charles departing in October.

What is the cheapest month to fly from Seattle to Lake Charles?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Lake Charles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Lake Charles is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $773 and $709 respectively.

Good to know

Cheapest flight$319
Most popular time to fly and prices are also 19% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Lake Charles

  • What is the cheapest flight from Seattle to Lake Charles?

    In the last 5 days, the lowest price for a flight from Seattle to Lake Charles was $374 for a one-way ticket and $319 for a round-trip.

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

    No

  • Which aircraft models fly most regularly from Seattle to Lake Charles?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Lake Charles?

    Star Alliance, and oneworld are the airline alliances operating flights between Seattle and Lake Charles, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Lake Charles, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Lake Charles are United Airlines and American Airlines. With an average price for the route of $440 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $406 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Seattle to Lake Charles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Lake Charles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Lake Charles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lake Charles from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Lake Charles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lake Charles with an airline and back to Seattle with another airline. Booking your flights between Seattle and LCH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Lake Charles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lake Charles from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Lake Charles

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Lake Charles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Lake Charles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9859 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

4.0 OkayDavid, Jun 2026
FAR - DEN
Read more United Airlines reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Flight had mechanical issues and it was delayed 30 mins - some of us boarded and then had to deplane.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Everything you need to know for your flight from Seattle to Lake Charles

Information on your arrival and departure airports