$394+ Cheap flights from San Francisco to Lake Charles (SFO - 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LCH
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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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
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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 San Francisco to Lake Charles
Cheapest
Best
Last-minute
Cheapest flights from San Francisco to Lake CharlesExplore the most affordable flight options available from San Francisco to Lake Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from San Francisco to Lake Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/1412:11 am -
1 stop7h 46m
Sun 10/186:06 pm -
1 stop8h 38m
Deal found 9/3![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 9/2912:45 am -
1 stop7h 58m
Sat 10/37:30 am -
1 stop6h 14m
Deal found 9/2![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 9/294:19 pm -
2 stops16h 24m
Sat 10/37:30 am -
2 stops15h 55m
Deal found 9/6![United Airlines logo]()
$587
Best flights from San Francisco to Lake CharlesDiscover carefully curated flight deals from San Francisco to Lake Charles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from San Francisco to Lake Charles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Tue 9/2912:45 am -
1 stop7h 58m
Sat 10/37:30 am -
1 stop6h 14m
Deal found 9/3![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/1510:31 am -
2 stops10h 15m
Sun 10/186:06 pm -
1 stop8h 38m
Deal found 9/3![American Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 9/2911:59 pm -
1 stop8h 44m
Sat 10/37:30 am -
1 stop6h 14m
Deal found 9/6![United Airlines logo]()
$479
Last-minute flights from San Francisco to Lake CharlesDiscover last-minute flight deals from San Francisco to Lake Charles. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Lake Charles. Data last updated September 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 9/2912:45 am -
1 stop7h 58m
Sat 10/37:30 am -
1 stop6h 14m
Deal found 9/2![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 9/294:19 pm -
2 stops16h 24m
Sat 10/37:30 am -
2 stops15h 55m
Deal found 9/6![United Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/1412:11 am -
1 stop7h 46m
Sun 10/186:06 pm -
1 stop8h 38m
Deal found 9/3![American Airlines logo]()
$394
Find flight deals from San Francisco to Lake Charles
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $394 (American Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $393 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 September 7, 2026.
Use the filters below to find and compare flights from San Francisco to Lake Charles that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoLake Charles
SFO San Francisco - LCH Lake Charles
SFOLCH
San Francisco
Tue 9/29
12:45 am-10:43 am
1 stop7h 58m
Lake Charles
Sat 10/3
7:30 am-11:44 am
1 stop6h 14m
$459
San FranciscoLake Charles
SFO San Francisco - LCH Lake Charles
SFOLCH
San Francisco
Tue 9/29
11:59 pm-10:43 am
1 stop8h 44m
Lake Charles
Sat 10/3
7:30 am-11:44 am
1 stop6h 14m
$479
San FranciscoLake Charles
SFO San Francisco - LCH Lake Charles
SFOLCH
San Francisco
Thu 10/15
10:31 am-10:46 pm
2 stops10h 15m
Lake Charles
Sun 10/18
6:06 pm-12:44 am
1 stop8h 38m
$560
Sorted by cheapest first
- Most accurate provider: When it comes to deals on San Francisco-Lake Charles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Lake Charles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Lake Charles flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-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 San Francisco-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 San Francisco to Lake Charles
Have a flexible travel schedule? Discover the best time to fly to Lake Charles from San Francisco with our price prediction graph.
SFO-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.
Cheapflights Insights
Everything you need to know about your flight from San Francisco 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 September 7, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Francisco to Lake Charles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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 September 7, 2026.
San Francisco and Lake Charles flights
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Francisco to Lake Charles
Discover the top 2 airlines that operate flights from San Francisco 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 September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$313 | Average$453 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$364 | Average$584 | FlexibilityNo cancel fee | On-time71% |