Nonstop flights from San Diego to Boston

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

SANSan Diego International

2,582 mi · 48 flights a week

BOSBoston Logan International

SANBOS

When they leave

San Diego time

7:00a10:02pFirst departure 7:00 AM, last 10:02 PM

Two in the morning, 7:00 AM to 10:20 AM, then two in the afternoon, 1:06 PM to 3:55 PM, then three in the evening, 8:40 PM to 10:02 PM.

Every flight

Earliest first

7:00 AM→3:51 PMAlaska AirlinesBoeing 737 MAX 9Daily
10:20 AM→7:07 PMJetBlueAirbus A320Mon, Tue, Wed, Thu, Fri, Sun
1:06 PM→9:51 PMJetBlueAirbus A320Daily
3:55 PM→12:25 AM⁺¹Southwest AirlinesUntil Jan 5, 2027, back Feb 11, 2027Boeing 737 MAX 8Daily
8:40 PM→5:19 AM⁺¹JetBlueAirbus A320Daily
8:52 PM→5:40 AM⁺¹Alaska AirlinesBoeing 737 MAX 9Daily
10:02 PM→6:40 AM⁺¹Delta Air LinesAirbus A321neoDaily

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

Flying from San Diego to Boston

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

There are 6 or 7 flights every day of the week. The first arrival in Boston is at 3:51 PM and the last at 6:40 AM the next day. The flight covers 2,582 miles.

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

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

Return flights

Boston to San DiegoView

Find the cheapest day to fly from San Diego to Boston.

Schedules as of Oct 9, 2026.