SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
BUFBuffalo Niagara International Airport
Buffalo, United States
$518 USD
-62%$195 USD
Verified Nov 29, 2025 at 7:23 AMMarch 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Friday, March 13th, 2026
10 round-trip options
Returning
Wed, Mar 18, 2026•5 Day Trip
$565 USD
Returning
Thu, Mar 19, 2026•6 Day Trip
$612 USD
Returning
Fri, Mar 20, 2026•7 Day Trip
$751 USD
Returning
Sat, Mar 21, 2026•8 Day Trip
$665 USD
Returning
Sun, Mar 22, 2026•9 Day Trip
$555 USD
Returning
Mon, Mar 23, 2026•10 Day Trip
$521 USD
Returning
Tue, Mar 24, 2026•11 Day Trip
$506 USD
Returning
Wed, Mar 25, 2026•12 Day Trip
$540 USD
Returning
Thu, Mar 26, 2026•13 Day Trip
$710 USD
Returning
Fri, Mar 27, 2026•14 Day Trip
$810 USD