Boston to San Diego (BOS–SAN) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BOS–SAN is served by 3 airlines with nonstop service. JetBlue, Alaska Airlines and Delta Air Lines lead the route. The flight covers 2,582 miles in approximately 5h 46m. Beyond nonstop, 110 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| B6 JetBlue Also: EI, FI, HA, TP | 27 | 321, 32S | 6h15-6h33 | – | EI, FI, HA, TP | |
| AS Alaska Airlines Also: HA, QR | 14 | 73H, 7M9 | 6h27-6h33 | Oneworld | HA, QR | |
| DL Delta Air Lines | 7 | A21N | 6h29 | SkyTeam | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach San Diego from Boston
| Metric | BOS→SAN | BED→SAN |
|---|---|---|
| Distance from BOS | – | 16 mi |
| Nonstop airlines | 3 | 1 |
| Weekly flights | 84 | – |
| Flight time | 5h 46m | 5h 53m |
| Departure OTP | 100% | – |
Travel Essentials
BOS: EDT · SAN: PDT
When it's 6:00 PM in Boston, it's 3:00 PM in San Diego.
MBTA Silver Line SL1 bus runs from South Station (Red Line, Amtrak) through the Ted Williams Tunnel to all Logan terminals; free from the airport, $2.40 inbound. Journey from South Station takes 15–20 minutes depending on traffic. The Blue Line Aquarium station connects to a free water taxi ($12) across the harbor to Logan; scenic but weather-dependent.Taxis from downtown Boston cost $30–45 with the Ted Williams Tunnel toll included. Ride-hails are comparable. The Sumner and Ted Williams tunnels both serve the airport; check traffic before departing, as both frequently back up. Logan is only 3 miles from downtown but tunnel congestion often extends that to 30+ minutes.
BOS–SAN Quick Facts
Frequently Asked Questions
Flights from BOS to SAN
Boston Logan International Airport (BOS) and San Diego International Airport (SAN) are connected by nonstop service from Alaska Airlines, JetBlue and Delta Air Lines. With 84 weekly departures, this is a heavily served route.
BOS to SAN Flight Duration and Schedule
Nonstop flight time from BOS to SAN ranges from 5 hours 46 minutes to 6 hours 41 minutes. The route covers a distance of 2,582 miles (4,156 km). There are approximately 84 weekly flights outbound and 109 return, totaling 193 flights per week in both directions.
Connecting Options and Alternatives
110 one-stop connections are available, with the fastest taking approximately 7 hours via FTW. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Bedford (BED).