Nonstop flights from Boise to San Diego
2 airlines fly this route, with up to 4 flights a day.
BOIBoise
751 mi · 28 flights a week
SANSan Diego International
When they leave
Boise time6:30a7:50pFirst departure 6:30 AM, last 7:50 PM
Three in the morning, 6:30 AM to 7:20 AM, then two in the afternoon, 3:30 PM to 3:45 PM, then two in the evening, 6:49 PM to 7:50 PM.
Every flight
Earliest first
Schedules last checked Oct 7, 2026. Times are local.
Flying from Boise to San Diego
Alaska Airlines flies twice a day on the Embraer 175. Southwest Airlines flies twice a day on the Boeing 737 MAX 8 and Boeing 737-700.
There are 4 flights every day of the week. The first arrival in San Diego is at 7:45 AM and the last at 9:05 PM. The flight covers 751 miles.
Flying back, San Diego to Boise has 28 nonstop flights a week.
Return flights
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Find the cheapest day to fly from Boise to San Diego.
Schedules as of Oct 9, 2026.