Direct flights from Boise to San Diego BOI → SAN
Alaska Airlines and Southwest Airlines operate nonstop flights from Boise (BOI) to San Diego (SAN). The nonstop flight takes around ~1h 31m, covering 750 miles (1,207 km). Updated 28 June 2026.
BOI
→
SAN
Round trip
1 adult
Economy
Pick dates
📬 Cheap nonstop deals from Boise
We'll email you when a fare from BOI drops well below normal. Free, weekly, no password needed.
Free · weekly digest · no password needed
Alaska Airlines
AS
Southwest Airlines
WN
Departure Schedule next 7 days
Sign up to see San Diego schedule from BOI
Already have an account? Sign in
Frequently asked questions
Is there a direct flight from Boise to San Diego?
Yes, Alaska Airlines and Southwest Airlines operate nonstop flights from Boise (BOI) to San Diego (SAN).
Which airlines fly direct from Boise to San Diego?
Alaska Airlines, Southwest Airlines operate nonstop flights from Boise to San Diego.
How long is the flight from Boise to San Diego?
The nonstop flight from Boise to San Diego takes ~1h 31m (approximately 1207 km).