$449+ Cheap flights from Lake Charles to San Francisco (LCH - SFO)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — SFO
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Lake Charles to San Francisco 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 Lake Charles to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lake Charles to San FranciscoExplore the most affordable flight options available from Lake Charles to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Lake Charles to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:06 pm -
1 stop7h 00m
Sat 10/106:47 am -
1 stop8h 49m
Deal found 9/21![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 10/176:06 pm -
1 stop7h 51m
Thu 10/229:27 am -
2 stops11h 19m
Deal found 9/22![American Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 12/52:20 pm -
1 stop8h 12m
Tue 12/85:00 am -
1 stop6h 39m
Deal found 9/22![United Airlines logo]()
$499
Best flights from Lake Charles to San FranciscoDiscover carefully curated flight deals from Lake Charles to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Lake Charles to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:06 pm -
1 stop7h 00m
Sat 10/106:47 am -
1 stop8h 49m
Deal found 9/21![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/23. 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 12/52:20 pm -
1 stop8h 12m
Tue 12/85:00 am -
1 stop6h 39m
Deal found 9/23![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 10/176:06 pm -
1 stop7h 51m
Thu 10/229:27 am -
2 stops11h 19m
Deal found 9/24![American Airlines logo]()
$452
Last-minute flights from Lake Charles to San FranciscoDiscover last-minute flight deals from Lake Charles to San Francisco. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Lake Charles to San Francisco. Data last updated September 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/54:07 pm -
1 stop6h 07m
Fri 10/95:10 pm -
1 stop25h 56m
Deal found 9/20![United Airlines logo]()
$778
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:06 pm -
1 stop7h 00m
Sat 10/106:47 am -
1 stop8h 49m
Deal found 9/21![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 10/176:06 pm -
1 stop7h 51m
Thu 10/229:27 am -
2 stops11h 19m
Deal found 9/22![American Airlines logo]()
$452
One-way flights from Lake Charles to San FranciscoSearch for one-way flight options from Lake Charles to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Lake Charles to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/126:06 pm -
1 stop7h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/124:07 pm -
2 stops19h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$543
Find flight deals from Lake Charles to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) to San Francisco (SFO). 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 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $449 (American Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $393 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lake Charles to San Francisco 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 24, 2026.
Use the filters below to find and compare flights from Lake Charles to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Lake CharlesSan Francisco
LCH Lake Charles - SFO San Francisco
LCHSFO
Lake Charles
Tue 10/6
6:06 pm-11:06 pm
1 stop7h 00m
San Francisco
Sat 10/10
6:47 am-5:36 pm
1 stop8h 49m
$449
Lake CharlesSan Francisco
LCH Lake Charles - SFO San Francisco
LCHSFO
Lake Charles
Sat 10/17
6:06 pm-11:57 pm
1 stop7h 51m
San Francisco
Thu 10/22
9:27 am-10:46 pm
2 stops11h 19m
$452
Quickest round-trip
Lake CharlesSan Francisco
LCH Lake Charles - SFO San Francisco
LCHSFO
Lake Charles
Mon 10/12
6:06 pm-11:57 pm
1 stop7h 51m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$469
Lake CharlesSan Francisco
LCH Lake Charles - SFO San Francisco
LCHSFO
Lake Charles
Sat 12/5
2:20 pm-8:32 pm
1 stop8h 12m
San Francisco
Tue 12/8
5:00 am-1:39 pm
1 stop6h 39m
$499
Lake CharlesSan Francisco
LCH Lake Charles - SFO San Francisco
LCHSFO
Lake Charles
Mon 10/12
4:07 pm-9:30 am
2 stops19h 23m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$543
Sorted by cheapest first
Compare providers for flights from Lake Charles to San Francisco
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 Lake Charles to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lake Charles-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lake Charles-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lake Charles-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lake Charles-San Francisco 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 Lake Charles-San Francisco 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 Lake Charles to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Lake Charles with our price prediction graph.
LCH-SFO
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 San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated September 24, 2026.
Read through reviews of airlines operating flights from Lake Charles to San Francisco, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Related info for your journey
Find useful and relevant information for your journey from Lake Charles to San Francisco. 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 San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
Burlingame
Rancho Cordova
San Bruno
Roseville
Hayward
Cupertino
Newark
Fairfield
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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Lake Charles and San Francisco flights
Browse other Lake Charles and San Francisco flight options. Last updated on September 24, 2026.
Other flights from Lake Charles
Browse through other flights departing from Lake Charles. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
Top 2 airlines flying from Lake Charles to San Francisco
Discover the top 2 airlines that operate flights from Lake Charles to San Francisco. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$573 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$378 | Average$818 | FlexibilityNo cancel fee | On-time69% |