← Back to Deals
Book This Deal
SAN
San Diego
AUS
Austin
San Diego → Austin
Frontier Airlines · Round Trip · Nonstop
$253
per person · round trip
Ending Soon
Flight Details
Cabin
Economy
Departs
Apr 1, 2026
Returns
Apr 7, 2026
Planning your trip to Austin?
Complete your trip with these deals.
Hotels in Austin
Find the best hotel deals for your stay.
Coming soon →Rental Cars in Austin
Get around with affordable rental car deals.
Coming soon →Adventures in Austin
Explore tours, activities, and experiences.
Coming soon →