Boise (BOI) to San Diego (SAN) flights
Nonstop from Boise Air Terminal/Gowen Field to San Diego International: distance, flying time, which airlines fly it and how often.
Distance
1,207km
750 mi, great circle
Flying time
2h 15m
typical, gate to gate
Flights a day
3.9
average, November 2026
Airlines
2
passenger airlines
Airlines flying BOI to SAN
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare BOI to SAN fares by month.
Both directions
Frequently asked questions
How long is the flight from Boise to San Diego?
About 2h 15m gate to gate for the 1,207 km (750 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from BOI to SAN?
Alaska Airlines and Southwest Airlines, with about 3.9 flights a day between them in our data (AeroDataBox, November 2026).