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Lake Charles

$249+ Cheap flights from San Antonio to Lake Charles (SAT - 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LCH
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from San Antonio to Lake Charles

Cheapest flights from San Antonio to Lake Charles
Explore the most affordable flight options available from San Antonio to Lake Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 12/306:44 amSAT - LCH
1 stop4h 57mAmerican Airlines
Sat 1/36:20 pmLCH - SAT
1 stop3h 30mAmerican Airlines
Deal found 12/15$353
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/305:59 pmSAT - LCH
1 stop3h 25mUnited Airlines
Sat 1/37:30 amLCH - SAT
1 stop5h 41mUnited Airlines
Deal found 12/15$465
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/316:44 amSAT - LCH
1 stop4h 57mAmerican Airlines
Sun 1/46:20 pmLCH - SAT
1 stop4h 39mAmerican Airlines
Deal found 12/16$469
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/315:59 pmSAT - LCH
1 stop3h 25mUnited Airlines
Sun 1/44:15 pmLCH - SAT
1 stop5h 11mUnited Airlines
Deal found 12/16$509

Find flight deals from San Antonio to Lake Charles

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$285
Provider with most accurate pricing for San Antonio-Lake Charles flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Lake Charles flights.
Search Deals
From San Antonio to Lake Charles
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 December 17, 2025.
Use the filters below to find and compare flights from San Antonio to Lake Charles that are best for you.

Fly from

San Antonio

Fly to

Lake Charles

Route

Depart

Return

Price

San AntonioLake Charles

SAT - LCH

SATLCH

San Antonio

Sat 1/17

5:59 pm-9:35 pm

1 stop3h 36m

Lake Charles

Sun 1/18

4:12 pm-9:21 pm

1 stop5h 09m

$249

San AntonioLake Charles

SAT - LCH

SATLCH

San Antonio

Thu 1/8

11:43 am-3:25 pm

1 stop3h 42m

Lake Charles

Mon 1/12

4:12 pm-9:21 pm

1 stop5h 09m

$309

San AntonioLake Charles

SAT - LCH

SATLCH

San Antonio

Mon 1/12

5:59 pm-9:35 pm

1 stop3h 36m

Lake Charles

Thu 1/15

4:12 pm-9:21 pm

1 stop5h 09m

$329

San AntonioLake Charles

SAT - LCH

SATLCH

San Antonio

Tue 12/30

6:44 am-11:41 am

1 stop4h 57m

Lake Charles

Sat 1/3

6:20 pm-9:50 pm

1 stop3h 30m

$353

San AntonioLake Charles

SAT - LCH

SATLCH

San Antonio

Sat 2/14

11:43 am-3:37 pm

1 stop3h 54m

Lake Charles

Tue 2/17

4:20 pm-8:43 am

1 stop16h 23m

$414

San AntonioLake Charles

SAT - LCH

SATLCH

San Antonio

Tue 12/30

5:59 pm-9:24 pm

1 stop3h 25m

Lake Charles

Sat 1/3

7:30 am-1:11 pm

1 stop5h 41m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from San Antonio to Lake Charles

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 San Antonio to Lake Charles in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice 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 San Antonio-Lake Charles flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Lake Charles flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Lake Charles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Lake Charles flights, Cheapflights users trust eDreams the most. eDreams 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 Antonio-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 Antonio to Lake Charles

Have a flexible travel schedule? Discover the best time to fly to Lake Charles from San Antonio 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 Antonio to Lake Charles

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

Currently, January is the cheapest month in which you can book a flight from San Antonio to Lake Charles (average of $228). Flying from San Antonio to Lake Charles in March is currently the most expensive (average of $320). 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 December 17, 2025.
Peruse reviews from past customers who have flown with United Airlines from San Antonio to Lake Charles to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 Antonio to Lake Charles?

    There are many flights that can get you from San Antonio to Lake Charles in 3h 36m. Fly via United Airlines or American Airlines to get the fastest option. There are 317 mi between San Antonio and Lake Charles. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from San Antonio to Lake Charles round-trip?

    United Airlines, at $228, was found to be the cheapest airline from San Antonio to Lake Charles.. United Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from San Antonio 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 Antonio to Lake Charles.

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

    Yes. Cheapflights offers flight deals from San Antonio 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 Antonio to Lake Charles?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Lake Charles (average of $228). Flying from San Antonio to Lake Charles in March is currently the most expensive (average of $320). 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 airline flying from San Antonio to Lake Charles

Discover the top airline that operate flights from San Antonio 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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$308FlexibilityNo cancel feeOn-time69%

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