$449+ Cheap flights from Seattle to Lake Charles (SEA - LCH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LCH
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Lake Charles with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Lake Charles
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to Lake CharlesExplore the most affordable flight options available from Seattle to Lake Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Seattle to Lake Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:47 pm -
1 stop7h 57m
Tue 11/1010:22 am -
1 stop8h 32m
Deal found 10/22![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
2 stops13h 40m
Tue 11/102:30 pm -
1 stop6h 47m
Deal found 10/22![United Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:26 pm -
1 stop6h 20m
Sun 10/256:06 pm -
1 stop8h 04m
Deal found 10/23![American Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:30 am -
2 stops10h 36m
Sun 10/252:30 pm -
2 stops9h 20m
Deal found 10/23![United Airlines logo]()
$800
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:30 am -
1 stop8h 05m
Fri 11/136:00 am -
1 stop9h 15m
Deal found 10/25![American Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:05 am -
2 stops10h 19m
Fri 11/132:30 pm -
2 stops9h 20m
Deal found 10/25![United Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am -
3 stops12h 40m
Wed 11/112:30 pm -
2 stops10h 45m
Deal found 10/23![United Airlines logo]()
$990
Best flights from Seattle to Lake CharlesDiscover carefully curated flight deals from Seattle to Lake Charles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Seattle to Lake Charles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
2 stops13h 40m
Tue 11/102:30 pm -
1 stop6h 47m
Deal found 10/22![United Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:07 pm -
1 stop6h 37m
Fri 11/1310:22 am -
2 stops11h 47m
Deal found 10/25![American Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:30 am -
2 stops11h 10m
Wed 11/116:00 pm -
1 stop6h 51m
Deal found 10/23![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:05 am -
2 stops10h 19m
Fri 11/132:30 pm -
2 stops9h 20m
Deal found 10/25![United Airlines logo]()
$907
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:47 pm -
1 stop7h 57m
Sun 11/156:05 pm -
1 stop7h 37m
Deal found 10/24![American Airlines logo]()
$1,336
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:59 pm -
1 stop11h 56m
Sun 11/296:00 pm -
1 stop27h 17m
Deal found 10/25![United Airlines logo]()
$1,280
Last-minute flights from Seattle to Lake CharlesDiscover last-minute flight deals from Seattle to Lake Charles. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Lake Charles. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:26 pm -
1 stop6h 20m
Sun 10/256:06 pm -
1 stop8h 04m
Deal found 10/23![American Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:30 am -
2 stops10h 36m
Sun 10/252:30 pm -
2 stops9h 20m
Deal found 10/23![United Airlines logo]()
$800
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:47 pm -
1 stop7h 57m
Tue 11/1010:22 am -
1 stop8h 32m
Deal found 10/22![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
2 stops13h 40m
Tue 11/102:30 pm -
1 stop6h 47m
Deal found 10/22![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am -
3 stops12h 40m
Wed 11/112:30 pm -
2 stops10h 45m
Deal found 10/23![United Airlines logo]()
$990
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:47 pm -
1 stop7h 57m
Sun 11/156:05 pm -
1 stop7h 37m
Deal found 10/24![American Airlines logo]()
$1,336
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:59 pm -
1 stop11h 56m
Sun 11/296:00 pm -
1 stop27h 17m
Deal found 10/25![United Airlines logo]()
$1,280
One-way flights from Seattle to Lake CharlesSearch for one-way flight options from Seattle to Lake Charles. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Seattle to Lake Charles. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This KAYAK deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:47 am -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$816
Find flight deals from Seattle to Lake Charles
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lake Charles (LCH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $449 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Lake Charles 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, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Seattle to Lake Charles that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleLake Charles
SEA Seattle/Tacoma Intl - LCH Lake Charles
SEALCH
Seattle/Tacoma Intl
Fri 11/6
6:00 am-9:40 pm
2 stops13h 40m
Lake Charles
Tue 11/10
2:30 pm-7:17 pm
1 stop6h 47m
$454
SeattleLake Charles
SEA Seattle/Tacoma Intl - LCH Lake Charles
SEALCH
Seattle/Tacoma Intl
Sat 11/7
8:30 am-9:40 pm
2 stops11h 10m
Lake Charles
Wed 11/11
6:00 pm-10:51 pm
1 stop6h 51m
$454
Quickest round-trip
SeattleLake Charles
SEA Seattle/Tacoma Intl - LCH Lake Charles
SEALCH
Seattle/Tacoma Intl
Thu 12/17
12:47 am-10:13 am
1 stop7h 26m
Lake Charles
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$816
SeattleLake Charles
SEA Seattle/Tacoma Intl - LCH Lake Charles
SEALCH
Seattle/Tacoma Intl
Mon 11/9
2:07 pm-10:44 pm
1 stop6h 37m
Lake Charles
Fri 11/13
10:22 am-8:09 pm
2 stops11h 47m
$902
SeattleLake Charles
SEA Seattle/Tacoma Intl - LCH Lake Charles
SEALCH
Seattle/Tacoma Intl
Mon 11/9
5:05 am-5:24 pm
2 stops10h 19m
Lake Charles
Fri 11/13
2:30 pm-9:50 pm
2 stops9h 20m
$907
SeattleLake Charles
SEA Seattle/Tacoma Intl - LCH Lake Charles
SEALCH
Seattle/Tacoma Intl
Sun 11/22
11:59 pm-1:55 pm
1 stop11h 56m
Lake Charles
Sun 11/29
6:00 pm-7:17 pm
1 stop27h 17m
$1,280
SeattleLake Charles
SEA Seattle/Tacoma Intl - LCH Lake Charles
SEALCH
Seattle/Tacoma Intl
Mon 11/9
12:47 pm-10:44 pm
1 stop7h 57m
Lake Charles
Sun 11/15
6:05 pm-11:42 pm
1 stop7h 37m
$1,336
Sorted by cheapest first
Compare providers for flights from Seattle to Lake Charles
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Lake Charles in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Lake Charles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Lake Charles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Lake Charles flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Lake Charles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Lake Charles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Lake Charles
Have a flexible travel schedule? Discover the best time to fly to Lake Charles from Seattle with our price prediction graph.
SEA-LCH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Lake Charles
Get insights into the airlines that provide service to Lake Charles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lake Charles. Reviews last updated October 25, 2026.
Read reviews from past customers who have flown American Airlines from Seattle to Lake Charles. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Overall
7.0
Boarding
7.4
Food
6.4
Comfort
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Overall
7.0
Boarding
7.4
Food
6.4
Comfort
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Seattle to Lake Charles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lake Charles?
Book flights to Lake Charles if you plan to visit one of these locationsSulphur
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Other flights to Lake Charles
Explore flights to Lake Charles departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
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Top airline flying from Seattle to Lake Charles
Discover the top airline that operate flights from Seattle to Lake Charles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$388 | FlexibilityNo cancel fee | On-time71% |