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Lake Charles

$339+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LCH
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap flight deals from Seattle to Lake Charles

Cheapest flights from Seattle to Lake Charles
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 June 12, 2026.

This American Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 10/297:40 am
SEA
-
LCH
1 stop7h 56m
American Airlines
Tue 11/36:21 pm
LCH
-
SEA
1 stop6h 44m
American Airlines
Deal found 6/8$339
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 10/297:03 am
SEA
-
LCH
1 stop8h 14m
United Airlines
Tue 11/32:15 pm
LCH
-
SEA
2 stops11h 06m
United Airlines
Deal found 6/8$388
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/268:40 am
SEA
-
LCH
2 stops10h 56m
United Airlines
Sun 8/302:15 pm
LCH
-
SEA
1 stop9h 21m
United Airlines
Deal found 6/8$444
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 6/2411:24 pm
SEA
-
LCH
1 stop8h 24m
American Airlines
Sun 6/286:02 pm
LCH
-
SEA
1 stop8h 57m
American Airlines
Deal found 6/9$515
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 6/248:45 am
SEA
-
LCH
2 stops10h 49m
United Airlines
Sun 6/282:13 pm
LCH
-
SEA
1 stop6h 59m
United Airlines
Deal found 6/9$632
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/265:00 am
SEA
-
LCH
1 stop6h 24m
United Airlines
Tue 6/307:30 am
LCH
-
SEA
1 stop7h 17m
United Airlines
Deal found 6/11$644

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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$403
Provider with most accurate pricing for Seattle/Tacoma Intl-Lake Charles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Lake Charles flights.
Search Deals
From Seattle/Tacoma Intl to Lake Charles
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 2,558,603 searches. Data last updated June 12, 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

Price

Cheapest round-trip
Quickest round-trip

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Thu 10/29

7:40 am-5:36 pm

1 stop7h 56m

Lake Charles

Tue 11/3

6:21 pm-11:05 pm

1 stop6h 44m

$339

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Thu 10/29

7:03 am-5:17 pm

1 stop8h 14m

Lake Charles

Tue 11/3

2:15 pm-11:21 pm

2 stops11h 06m

$388

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Wed 8/26

8:40 am-9:36 pm

2 stops10h 56m

Lake Charles

Sun 8/30

2:15 pm-9:36 pm

1 stop9h 21m

$444

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Wed 6/24

11:24 pm-9:48 am

1 stop8h 24m

Lake Charles

Sun 6/28

6:02 pm-12:59 am

1 stop8h 57m

$515

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Wed 6/24

5:00 am-1:24 pm

1 stop6h 24m

Lake Charles

Sun 6/28

6:13 pm-1:21 pm

3 stops21h 08m

$742

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Fri 6/26

7:00 am-9:34 pm

2 stops12h 34m

Lake Charles

Tue 6/30

2:13 pm-1:13 am

2 stops13h 00m

$965
Cheapest one-way

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Fri 7/3

1:56 pm-10:47 pm

1 stop6h 51m

$374

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Fri 7/3

5:00 am-5:28 pm

2 stops10h 28m

$379
Quickest one-way

SeattleLake Charles

SEA - LCH

SEALCH

Seattle/Tacoma Intl

Sat 7/4

5:00 am-1:24 pm

1 stop6h 24m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Seattle to Lake Charles?

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 June 12, 2026.
Read reviews from past customers who have flown United Airlines and 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.
United Airlines
7.4
Good
9,810 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,810 reviews
United Airlines
7.4
Good
9,810 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,644 reviews
United Airlines
7.4
Good
9,810 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

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

    Airlines like American Airlines and United Airlines fly from Seattle to Lake Charles in about 7h 56m. The time it takes to get you to your destination can typically vary by up to 18m. Seattle and Lake Charles are separated by a distance of 1951 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Lake Charles round-trip?

    American Airlines, at $288, was found to be the cheapest airline from Seattle to Lake Charles. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Seattle to Lake Charles for 40% less than the average price by searching for these airlines.

  • Can I find deals for flights from Seattle to Lake Charles that include hotel bookings?

    Yes. In addition to deals on Seattle to Lake Charles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Lake Charles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Lake Charles.

  • Can I find deals for business class flights from Seattle to Lake Charles?

    Yes. Cheapflights offers flight deals from Seattle to Lake Charles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Lake Charles?

Book flights to Lake Charles if you plan to visit one of these locations
Sulphur

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Top 2 airlines flying from Seattle to Lake Charles

Discover the top 2 airlines 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 2,558,603 searches. Data last updated June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$294Average$440FlexibilityNo cancel feeOn-time69%

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