Find Cheap Flights from Buffalo to San Diego (BUF to SAN)
Fares Starting from C$192^.25

Expires Jun 30, 2026. Discount applies to service fees for qualified airline tickets, hotel, car rental and vacation package bookings. Amount of service fee discount varies: for air bookings maximum savings of C$20 per person applied to bookings from one (1) traveler up to two (2) travelers; the maximum discount applied is C$20; for hotel bookings maximum savings of C$12 applied on qualified purchases; for car rental bookings maximum savings of C$8 applied on qualified bookings; for vacation package bookings maximum savings of C$20 applied on qualified bookings. Promo Code and Instant Savings offers can be combined up to the amount of our service fees but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. No cash value, void where prohibited.