Cheap Flights from Tri-Cities (TRI) to San Diego (SAN)
Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to San Diego Intl. Airport (SAN)
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave on select hotels after you book a flight*
Find the right fitWe search billions of combinations of flights to help you find your next adventure
Travel information
Origin airport | Tri-Cities, TN |
|---|---|
Destination airport | San Diego Intl. Airport |
Distance | 3,193 km away |
Airlines serving | American Airlines, Delta, United |
Popular airline | American Airlines |
*Available to One Key members.