← Back to Deals
Book This Deal
AUS
Austin
SAL
San Salvador
Austin → San Salvador
Frontier Airlines · Round Trip · Nonstop
$536
per person · round trip
Flight Details
Cabin
Economy
Departs
May 10, 2026
Returns
May 15, 2026
Planning your trip to San Salvador?
Complete your trip with these deals.
Hotels in San Salvador
Find the best hotel deals for your stay.
Coming soon →Rental Cars in San Salvador
Get around with affordable rental car deals.
Coming soon →Adventures in San Salvador
Explore tours, activities, and experiences.
Coming soon →