$53 Cheap flight deals from Carlsbad (SAN) to Austin (AUS)

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This Weekend's Flight Deals from Carlsbad to Austin

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $53 One Way, $96 Round Trip from Carlsbad to Austin

Prices starting at $96 for return flights and $53 for one-way flights to Austin were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austin economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hilton Garden Inn Austin North
Texas Bungalows Hotel & Hotel Que
Hilton Garden Inn Austin/Round Rock
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More About Flying To Austin from Carlsbad

Route Information for Flights from Carlsbad to Austin

Origin Airport IATA Code
SAN
Destination Airport IATA Code
AUS
Distance
1162 mi
Direct Flight Airlines
American Airlines, Alaska Airlines, Southwest Airlines, United Airlines
Earliest Flight Arrival
4:45PM UTC
Latest Flight Arrival
4:31AM UTC

Carlsbad to Austin

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Low fares, discounted rates, great deals, and special promotions—all of these can be found through Orbitz. Get cheap fares on Carlsbad to Austin flights and amazing deals on luxury hotels. You can even accumulate loyalty or frequent flyer miles or points on qualifying flights from Carlsbad to Austin so you can earn flight rewards on your favorite airlines.

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Take advantage of low fares on Carlsbad to Austin flights and vacation packages

Orbitz has the best prices available on flights from Carlsbad to Austin. Take advantage of our low fare sales and discounts and begin to plan your next trip. We also give you great savings on hotels, car rentals, and vacation packages.

Frequently asked questions

Are there non-stop flights from Carlsbad to Austin?
There are two airlines that fly straight from San Diego, CA (SAN-San Diego Intl.) to Austin-Bergstrom Intl. Airport (AUS). Book your seat now with Alaska Airlines or Southwest Airlines.
What is the shortest flight from Carlsbad to Austin?
It can take as little as 2 hours and 45 minutes to travel from SAN to AUS. Relax and enjoy the ride, because you’ll be stepping off the plane in the blink of an eye.
What airlines fly from Carlsbad to Austin most frequently?
Consider booking a ticket with Alaska Airlines (AS), which frequently services this route. This airline operates 82 flights each month between San Diego Intl. Airport (SAN) and AUS. If you can’t find the right flight for you there, check out the airfares with Southwest Airlines (WN). This airline is a terrific alternative and operates 56 flights from Carlsbad to Austin each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.