Nonstop flights from Boston to San Diego

4 airlines fly this route, with up to 7 flights a day.

BOSBoston Logan International

2,582 mi · 48 flights a week

SANSan Diego International

BOSSAN

When they leave

Boston time

6:05a5:20pFirst departure 6:05 AM, last 5:20 PM

Five in the morning, 6:05 AM to 11:15 AM, then two in the afternoon, 4:20 PM to 4:33 PM, then one evening flight at 5:20 PM.

Every flight

Earliest first

6:05 AM→9:10 AMJetBlueAirbus A320Mon, Tue, Wed, Thu, Fri, Sun
8:28 AM→11:43 AMAlaska AirlinesBoeing 737Daily
8:50 AM→11:56 AMJetBlueAirbus A320Daily
9:05 AM→12:00 PMSouthwest AirlinesUntil Jan 5, 2027, back Feb 11, 2027Boeing 737 MAX 8Tue, Wed, Sat, Sun
11:15 AM→2:10 PMSouthwest AirlinesUntil Jan 5, 2027, back Feb 11, 2027Boeing 737Mon, Thu, Fri
4:20 PM→7:29 PMJetBlueAirbus A320Daily
4:33 PM→7:53 PMAlaska AirlinesBoeing 737 MAX 9Daily
5:20 PM→8:35 PMDelta Air LinesAirbus A321neoDaily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Boston to San Diego

JetBlue flies most often, 2 to 3 times a day on the Airbus A320. Alaska Airlines flies twice a day on the Boeing 737 and Boeing 737 MAX 9. Delta Air Lines flies daily on the Airbus A321neo. Southwest Airlines flies daily on the Boeing 737 and Boeing 737 MAX 8.

There are 6 or 7 flights every day of the week. The first arrival in San Diego is at 9:10 AM and the last at 8:35 PM. The flight covers 2,582 miles.

Southwest Airlines flies it until Jan 5, 2027 and is back on Feb 11, 2027.

Flying back, San Diego to Boston has 48 nonstop flights a week.