$499+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LCH
Nov 21 — Nov 281
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
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 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 October 22, 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 October 22, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/232:01 pm -
1 stop6h 46m
Fri 11/276:00 am -
1 stop6h 25m
Deal found 10/19![American Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/25:00 am -
1 stop6h 55m
Thu 11/52:30 pm -
1 stop8h 31m
Deal found 10/19![United Airlines logo]()
$897
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 October 22, 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 October 22, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/235:00 am -
1 stop6h 29m
Sat 2/272:20 pm -
1 stop7h 40m
Deal found 10/21![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/239:13 am -
2 stops11h 34m
Fri 11/276:00 am -
2 stops10h 05m
Deal found 10/19![American Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/25:00 am -
1 stop6h 55m
Thu 11/52:30 pm -
1 stop8h 31m
Deal found 10/19![United Airlines logo]()
$897
Last-minute flights from San Francisco to Lake CharlesDiscover last-minute flight deals from San Francisco to Lake Charles. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Lake Charles. Data last updated October 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/25:00 am -
1 stop6h 55m
Thu 11/52:30 pm -
1 stop8h 31m
Deal found 10/19![United Airlines logo]()
$897
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/232:01 pm -
1 stop6h 46m
Fri 11/276:00 am -
1 stop6h 25m
Deal found 10/19![American Airlines logo]()
$600
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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $499 (United Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $480 |
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 October 22, 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 2/23
5:00 am-1:29 pm
1 stop6h 29m
Lake Charles
Sat 2/27
2:20 pm-8:00 pm
1 stop7h 40m
$499
San FranciscoLake Charles
SFO San Francisco - LCH Lake Charles
SFOLCH
San Francisco
Mon 11/23
9:13 am-10:47 pm
2 stops11h 34m
Lake Charles
Fri 11/27
6:00 am-2:05 pm
2 stops10h 05m
$702
San FranciscoLake Charles
SFO San Francisco - LCH Lake Charles
SFOLCH
San Francisco
Mon 11/2
5:00 am-1:55 pm
1 stop6h 55m
Lake Charles
Thu 11/5
2:30 pm-9:01 pm
1 stop8h 31m
$897
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.
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 22, 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.
Comfort
7.3
Overall
7.3
Entertainment
7.1
Food
6.7
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Overall
7.3
Entertainment
7.1
Food
6.7
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Overall
7.3
Entertainment
7.1
Food
6.7
Boarding
7.7
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 October 22, 2026.
San Francisco and Lake Charles flights
Browse other San Francisco and Lake Charles flight options. Last updated on October 22, 2026.
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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 October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$368 | Average$596 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$370 | Average$523 | FlexibilityNo cancel fee | On-time69% |