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$369+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — SFO
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Lake Charles to San Francisco

Cheapest flights from Lake Charles to San Francisco
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 March 24, 2026.

This American Airlines deal was found by Cheapflights users on 3/24. 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 4/256:35 pm
LCH
-
SFO
1 stop6h 34m
American Airlines
Fri 5/812:59 am
SFO
-
LCH
1 stop8h 01m
American Airlines
Deal found 3/24$369
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:27 pm
LCH
-
SFO
1 stop6h 49m
American Airlines
Wed 4/812:06 pm
SFO
-
LCH
1 stop8h 35m
American Airlines
Deal found 3/20$419
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 5/611:30 am
LCH
-
SFO
1 stop8h 09m
American Airlines
Sun 5/108:00 am
SFO
-
LCH
1 stop8h 04m
American Airlines
Deal found 3/22$429
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Tue 10/207:30 am
LCH
-
SFO
1 stop6h 48m
United Airlines
Sat 10/247:00 am
SFO
-
LCH
1 stop8h 17m
United Airlines
Deal found 3/23$489
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 3/256:27 pm
LCH
-
SFO
1 stop6h 49m
American Airlines
Wed 4/82:10 pm
SFO
-
LCH
1 stop6h 31m
American Airlines
Deal found 3/24$499
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 4/36:27 pm
LCH
-
SFO
1 stop8h 21m
American Airlines
Fri 4/1012:59 am
SFO
-
LCH
1 stop8h 01m
American Airlines
Deal found 3/23$509

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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(American Airlines)

Popular in

October

Cheapest in

January

Average price

$488
Provider with most accurate pricing for Lake Charles-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lake Charles-San Francisco flights.
Search Deals
From Lake Charles to San Francisco
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 2,558,603 searches. Data last updated March 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

Price

Cheapest round-trip

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Sat 4/25

6:35 pm-11:09 pm

1 stop6h 34m

San Francisco

Fri 5/8

12:59 am-11:00 am

1 stop8h 01m

$369

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Sat 4/4

6:27 pm-11:16 pm

1 stop6h 49m

San Francisco

Wed 4/8

12:06 pm-10:41 pm

1 stop8h 35m

$419

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Wed 5/6

11:30 am-5:39 pm

1 stop8h 09m

San Francisco

Sun 5/10

8:00 am-6:04 pm

1 stop8h 04m

$429
Quickest round-trip

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Tue 4/7

7:30 am-12:18 pm

1 stop6h 48m

San Francisco

Sat 4/11

5:00 am-1:03 pm

1 stop6h 03m

$519

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Sat 4/4

2:00 pm-8:23 pm

1 stop8h 23m

San Francisco

Wed 4/8

5:00 am-1:03 pm

1 stop6h 03m

$519

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Fri 4/3

12:09 pm-9:13 pm

2 stops11h 04m

San Francisco

Fri 4/10

12:59 am-11:00 am

1 stop8h 01m

$549

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Wed 4/8

9:30 am-2:53 pm

1 stop7h 23m

San Francisco

Sun 4/12

5:00 am-1:03 pm

1 stop6h 03m

$564

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Sun 4/5

6:00 am-3:45 pm

2 stops11h 45m

San Francisco

Thu 4/9

11:15 am-10:41 pm

2 stops9h 26m

$657
Cheapest one-way
Quickest one-way

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Tue 3/31

6:42 pm-11:25 pm

1 stop6h 43m

$524

Lake CharlesSan Francisco

LCH - SFO

LCHSFO

Lake Charles

Tue 3/31

9:30 am-10:55 pm

3 stops15h 25m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 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.
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 Lake Charles to San Francisco

What is the cheapest month to book a flight from Lake Charles to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Lake Charles to San Francisco (average of $244). Flying from Lake Charles to San Francisco in March is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 March 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.
United Airlines
7.4
Good
9,467 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,467 reviews
United Airlines
7.4
Good
9,467 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.1
Good
11,492 reviews
United Airlines
7.4
Good
9,467 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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.

  • How long is the flight from Lake Charles to San Francisco?

    Departing from Lake Charles to San Francisco will take you 6h 34m. Airlines will cover a distance of 1742 mi. This flight may include one or multiple stops.

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

    Currently priced at $288, American Airlines will fly you from Lake Charles to San Francisco and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $298. Users have found that American Airlines is 51% cheaper than the other options available to this destination.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Lake Charles to San Francisco?

    Currently, February is the cheapest month in which you can book a flight from Lake Charles to San Francisco (average of $244). Flying from Lake Charles to San Francisco in March is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Livermore
Roseville
Rancho Cordova
San Bruno
Watsonville
San Ramon
Sunnyvale
Vacaville
San Carlos
Turlock
Redwood City
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Rohnert Park

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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 2,558,603 searches. Data last updated March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$502FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$430FlexibilityNo cancel feeOn-time69%

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