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Lake Charles

$289+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LCH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 11, 2025.

Round-trip from

$289
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$383
From San Francisco to Lake Charles
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Lake Charles

Cheapest flights from San Francisco to Lake Charles
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 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 9/257:12 amSFO - LCH
1 stop8h 16mUnited Airlines
Mon 9/292:15 pmLCH - SFO
1 stop7h 58mUnited Airlines
Deal found 9/10$429
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 9/228:52 pmSFO - LCH
2 stops14h 24mUnited Airlines
Thu 9/256:06 pmLCH - SFO
1 stop6h 14mUnited Airlines
Deal found 9/9$760

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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from San Francisco to Lake Charles that are best for you.

Fly from

San Francisco

Fly to

Lake Charles

Route

Depart

Return

Price

San FranciscoLake Charles

SFO - LCH

SFOLCH

San Francisco

Thu 9/25

7:12 am-5:28 pm

1 stop8h 16m

Lake Charles

Mon 9/29

2:15 pm-8:13 pm

1 stop7h 58m

$429

San FranciscoLake Charles

SFO - LCH

SFOLCH

San Francisco

Mon 9/22

8:52 pm-1:16 pm

2 stops14h 24m

Lake Charles

Thu 9/25

6:06 pm-10:20 pm

1 stop6h 14m

$760

San FranciscoLake Charles

SFO - LCH

SFOLCH

San Francisco

Tue 9/23

8:52 pm-9:10 pm

2 stops22h 18m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.
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

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Lake Charles (average of $317). Flying from San Francisco to Lake Charles in December is currently the most expensive (average of $417). 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 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 11, 2025.
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.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

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

    A quick flight from San Francisco to Lake Charles can take about 8h 16m. United Airlines provides one of the quickest options available for as low as $429. The distance from San Francisco to Lake Charles is about 1742 mi.

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

    According to our current data, American Airlines ($288), and United Airlines ($313) offers the cheapest pricing from San Francisco to Lake Charles. You may be able to fly from San Francisco to Lake Charles for 34% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Lake Charles (average of $317). Flying from San Francisco to Lake Charles in December is currently the most expensive (average of $417). 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 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 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$313Average$492FlexibilityNo cancel feeOn-time69%

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