$75 Cheap flight deals from Austin (AUS) to Carlsbad (SAN)

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This Weekend's Flight Deals from Austin to Carlsbad

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 $75 One Way, $124 Round Trip from Austin to Carlsbad

Prices starting at $124 for return flights and $75 for one-way flights to Carlsbad were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Carlsbad economy flight packages

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Alma San Diego Downtown, a Tribute Portfolio Hotel
The Sofia Hotel
The Beau Downtown San Diego Gaslamp Quar
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More About Flying To Carlsbad from Austin

Route Information for Flights from Austin to Carlsbad

Origin Airport IATA Code
AUS
Destination Airport IATA Code
SAN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Austin to Carlsbad

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Frequently asked questions

Are there non-stop flights from Austin to Carlsbad?
Alaska Airlines and Southwest Airlines operate nonstop flights from Austin-Bergstrom Intl. Airport (AUS) to San Diego Intl. Airport (SAN), which means you won’t need to stress about switching planes or being bored on a layover.
What is the shortest flight from Austin to Carlsbad?
If conditions are good and all goes as planned, you could be stepping off the plane at San Diego Airport from Austin-Bergstrom Intl. Airport (AUS) in only 2 hours and 57 minutes. With such a speedy flight time, contemplate taking carry-on luggage only.
What airlines fly from Austin to Carlsbad most frequently?
The carriers that fly frequently between AUS and San Diego Airport include Alaska Airlines (AS). This popular option offers 82 flights on the route each month. Southwest Airlines (WN) will also take you to your destination in comfort. Offering 56 flights per month between Austin and Carlsbad, it’s another quality airline to look into.
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.