Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap flights from Austin to Carlsbad (AUS-SAN)
Prices were available within the past 7 days and start at €83 for one-way flights and €177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, 19 Oct - Mon, 21 Oct
AUS
Austin
SAN
San Diego
€177 Return, found 1 day ago
€177
Return
found 1 day ago
Thu, 17 Oct - Mon, 21 Oct
AUS
Austin
SAN
San Diego
€179 Return, found 5 days ago
€179
Return
found 5 days ago
Sat, 19 Oct - Mon, 21 Oct
AUS
Austin
SAN
San Diego
€185 Return, found 1 day ago
€185
Return
found 1 day ago
Sat, 19 Oct - Mon, 21 Oct
AUS
Austin
SAN
San Diego
€187 Return, found 1 day ago
€187
Return
found 1 day ago
Sat, 19 Oct - Mon, 21 Oct
AUS
Austin
SAN
San Diego
€204 Return, found 1 day ago
€204
Return
found 1 day ago
Sat, 19 Oct - Mon, 21 Oct
AUS
Austin
SAN
San Diego
€209 Return, found 1 day ago
€209
Return
found 1 day ago
Nearby Cities
- Los Angeles to Carlsbad
- Boston to Carlsbad
- Bucharest to Carlsbad
- Seattle to Carlsbad
- Dublin to Carlsbad
- Kansas City to Carlsbad
- Vienna to Carlsbad
- London to Carlsbad
- Lisbon District to Carlsbad
- Orlando to Carlsbad
- Oakland to Carlsbad
- San Francisco to Carlsbad
- Las Vegas to Carlsbad
- Austin to Carlsbad
Expedia's Latest Trends
Hotels
Flights
Packages
Holiday Rentals
General
*Available to Expedia members.