$115 Cheap Flights from San Antonio (SAT) to Carlsbad (CLD)

View $115 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Carlsbad, CA (CLD-McClellan-Palomar)

Cheap Flights from San Antonio to Carlsbad (SAT-CLD)

Prices were available within the past 7 days and start at $115 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov 6 - Tue, Nov 11
SAT
San Antonio
CLD
Carlsbad
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 6 from San Antonio to Carlsbad, returning Tue, Nov 11, priced at $229 found 1 day ago
American Airlines
Wed, Jan 7 - Sat, Jan 17
SAT
San Antonio
CLD
Carlsbad
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 7 from San Antonio to Carlsbad, returning Sat, Jan 17, priced at $232 found 1 day ago
American Airlines
Tue, Nov 4 - Thu, Nov 6
SAT
San Antonio
CLD
Carlsbad
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 4 from San Antonio to Carlsbad, returning Thu, Nov 6, priced at $235 found 1 day ago
American Airlines
Mon, Oct 27 - Fri, Oct 31
SAT
San Antonio
CLD
Carlsbad
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Oct 27 from San Antonio to Carlsbad, returning Fri, Oct 31, priced at $241 found 1 day ago
American Airlines
Wed, Dec 17 - Thu, Dec 25
SAT
San Antonio
CLD
Carlsbad
$262 Roundtrip, found 6 days ago
$262
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 17 from San Antonio to Carlsbad, returning Thu, Dec 25, priced at $262 found 6 days ago
American Airlines
Mon, Nov 24 - Fri, Nov 28
SAT
San Antonio
CLD
Carlsbad
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 24 from San Antonio to Carlsbad, returning Fri, Nov 28, priced at $268 found 1 day ago
American Airlines
Fri, Jan 16 - Sun, Jan 18
SAT
San Antonio
CLD
Carlsbad
$268 Roundtrip, found 1 hour ago
$268
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Jan 16 from San Antonio to Carlsbad, returning Sun, Jan 18, priced at $268 found 1 hour ago
American Airlines
Wed, Dec 17 - Thu, Dec 25
SAT
San Antonio
CLD
Carlsbad
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 17 from San Antonio to Carlsbad, returning Thu, Dec 25, priced at $271 found 1 day ago
American Airlines
Sun, Nov 23 - Fri, Nov 28
SAT
San Antonio
CLD
Carlsbad
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Nov 23 from San Antonio to Carlsbad, returning Fri, Nov 28, priced at $273 found 1 day ago
American Airlines
Thu, Dec 18 - Thu, Dec 25
SAT
San Antonio
CLD
Carlsbad
$283 Roundtrip, found 5 days ago
$283
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 18 from San Antonio to Carlsbad, returning Thu, Dec 25, priced at $283 found 5 days ago

Alternative airports near Carlsbad

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McClellan-Palomar CLD. Cheapest option available. Average driving time to city center is 10 minutes. Flights from $298
CLD
McClellan-Palomar
Cheapest
Average driving time to city center10 min
Flights from $298

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to McClellan-Palomar Airport (CLD) cost?
Snag a cheap one-way flight from $115 or cheap return flight from $229 from San Antonio Intl. Airport (SAT) to McClellan-Palomar Airport (CLD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to McClellan-Palomar Airport (CLD)?
Planning your getaway for November can help you save, as it's the cheapest month for flights between SAT and CLD. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to McClellan-Palomar Airport (CLD)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SAT to CLD flight.
How many flights per day from San Antonio Intl. Airport (SAT) to McClellan-Palomar Airport (CLD)?
You'll have to book a flight with a layover if you're traveling from San Antonio Intl. Airport (SAT) to McClellan-Palomar Airport (CLD). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SAT to CLD?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to McClellan-Palomar Airport (CLD)?
To reach McClellan-Palomar Airport (CLD) without delays, opt for a flight that takes off from San Antonio Intl. Airport (SAT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Carlsbad from San Antonio Intl. Airport (SAT)?
Check out your flight options from San Antonio Intl. Airport (SAT) to San Diego Intl. Airport (SAN). This is the only Carlsbad airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to McClellan-Palomar Airport (CLD) last-minute?
Last-minute bookings from SAT to CLD are generally more expensive. To lock in the best rates, start looking for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a SAT to CLD flight and hotel package?
Securing a SAT to CLD flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to McClellan-Palomar Airport (CLD)?
Typically, it's possible to cancel or reschedule your SAT to CLD flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
San Antonio Intl.
Destination airport
McClellan-Palomar
Airlines serving
American Airlines
Roundtrip price
$228
Distance
1135 mi

Book with confidence

Book with confidence

San Antonio to Carlsbad Flights

The cheapest times to fly from San Antonio to Carlsbad

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Carlsbad are during the month of November. You can find some of the cheapest flights from San Antonio to Carlsbad with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Carlsbad

Sunday is one of the best days to book for cheap flights from San Antonio to Carlsbad: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Carlsbad

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Carlsbad in 2025. You can also book with separate airlines for your outbound and return journeys, from $115 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Carlsbad flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Carlsbad airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Antonio to Carlsbad Flights

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*Available to One Key members.