$80 Cheap Flights from Austin (AUS) to Carlsbad (CLD)

View $80 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Carlsbad, CA (CLD-McClellan-Palomar)

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Cheap Flights from Austin to Carlsbad (AUS-CLD)

Prices were available within the past 7 days and start at $80 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 5 - Wed, Nov 12
AUS
Austin
CLD
Carlsbad
$159 Roundtrip, found 6 days ago
$159
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 5 from Austin to Carlsbad, returning Wed, Nov 12, priced at $159 found 6 days ago
American Airlines
Wed, Oct 22 - Sat, Oct 25
AUS
Austin
CLD
Carlsbad
$168 Roundtrip, found 6 days ago
$168
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 22 from Austin to Carlsbad, returning Sat, Oct 25, priced at $168 found 6 days ago
American Airlines
Wed, Oct 22 - Sat, Oct 25
AUS
Austin
CLD
Carlsbad
$177 Roundtrip, just found
$177
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 22 from Austin to Carlsbad, returning Sat, Oct 25, priced at $177 just found
American Airlines
Wed, Nov 12 - Wed, Nov 19
AUS
Austin
CLD
Carlsbad
$187 Roundtrip, found 14 hours ago
$187
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Nov 12 from Austin to Carlsbad, returning Wed, Nov 19, priced at $187 found 14 hours ago
American Airlines
Wed, Nov 19 - Mon, Nov 24
AUS
Austin
CLD
Carlsbad
$188 Roundtrip, found 6 days ago
$188
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 19 from Austin to Carlsbad, returning Mon, Nov 24, priced at $188 found 6 days ago
American Airlines
Sat, Nov 15 - Wed, Nov 19
AUS
Austin
CLD
Carlsbad
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Nov 15 from Austin to Carlsbad, returning Wed, Nov 19, priced at $197 found 1 hour ago
American Airlines
Tue, Jan 13 - Sun, Jan 18
AUS
Austin
CLD
Carlsbad
$198 Roundtrip, found 6 days ago
$198
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 13 from Austin to Carlsbad, returning Sun, Jan 18, priced at $198 found 6 days ago
American Airlines
Wed, Oct 15 - Wed, Oct 29
AUS
Austin
CLD
Carlsbad
$206 Roundtrip, found 6 days ago
$206
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 15 from Austin to Carlsbad, returning Wed, Oct 29, priced at $206 found 6 days ago
American Airlines
Wed, Oct 22 - Sat, Oct 25
AUS
Austin
CLD
Carlsbad
$207 Roundtrip, just found
$207
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 22 from Austin to Carlsbad, returning Sat, Oct 25, priced at $207 just found
American Airlines
Sat, Oct 18 - Mon, Oct 27
AUS
Austin
CLD
Carlsbad
$216 Roundtrip, found 6 days ago
$216
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 18 from Austin to Carlsbad, returning Mon, Oct 27, priced at $216 found 6 days ago

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to McClellan-Palomar Airport (CLD) cost?
Snag a cheap one-way flight from $80 or cheap return flight from $159 from Austin-Bergstrom Intl. Airport (AUS) 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 Austin-Bergstrom Intl. Airport (AUS) to McClellan-Palomar Airport (CLD)?
Traveling in November may help you find better deals, as it's the cheapest month for flights between AUS and CLD. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to McClellan-Palomar Airport (CLD)?
To find the cheapest airline that'll fly you from AUS to CLD, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to McClellan-Palomar Airport (CLD)?
Nonstop flights from Austin-Bergstrom Intl. Airport (AUS) to McClellan-Palomar Airport (CLD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUS to CLD?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to McClellan-Palomar Airport (CLD)?
To avoid possible delays on the Austin-Bergstrom Intl. Airport (AUS) to McClellan-Palomar Airport (CLD) route, travel before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Austin-Bergstrom Intl. Airport (AUS)?
You can arrive at San Diego Intl. Airport (SAN) or John Wayne Airport (SNA) when you travel to Carlsbad on a direct flight from Austin-Bergstrom Intl. Airport (AUS).
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to McClellan-Palomar Airport (CLD) last-minute?
Booking your plane ticket from AUS to CLD just before your trip is generally more expensive. But if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book an AUS to CLD flight and hotel package?
Compared with arranging flights and hotels separately, booking an AUS to CLD flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to McClellan-Palomar Airport (CLD)?
It's usually possible to cancel or reschedule your AUS to CLD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
McClellan-Palomar
Airlines serving
American Airlines
Roundtrip price
$158
Distance
1168 mi

Book with confidence

Book with confidence

Austin to Carlsbad Flights

The cheapest times to fly from Austin 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 Austin to Carlsbad are during the month of November. You can find some of the cheapest flights from Austin to Carlsbad with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Carlsbad

Sunday is one of the best days to book for cheap flights from Austin 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 Austin 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 Austin to Carlsbad in 2025. You can also book with separate airlines for your outbound and return journeys, from $80 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 Austin 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 Austin 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.

 

Austin to Carlsbad Flights

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*Available to One Key members.