Boston to San Antonio (BOS–SAT) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
BOS–SAT is served by 2 airlines with nonstop service. Delta Air Lines leads the route. The flight covers 1,762 miles in approximately 4h 33m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| DL Delta Air Lines Also: LY | 7 | 223 | 4h25 | SkyTeam | LY | |
| TWY TWY | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach San Antonio from Boston
| Metric | BOS→SAT | BED→SAT |
|---|---|---|
| Distance from BOS | – | 16 mi |
| Nonstop airlines | 2 | 2 |
| Weekly flights | 9 | – |
| Flight time | 4h 33m | 3h 50m |
| Departure OTP | 82% | – |
Travel Essentials
BOS: EDT · SAT: CDT
When it's 6:00 PM in Boston, it's 5:00 PM in San Antonio.
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–SAT Quick Facts
Frequently Asked Questions
Flights from BOS to SAT
Boston Logan International Airport (BOS) and San Antonio International Airport (SAT) are connected by nonstop service from Delta Air Lines. With 9 weekly departures, this is a regularly served route.
BOS to SAT Flight Duration and Schedule
Nonstop flight time from BOS to SAT is about 4 hours 33 minutes gate to gate. The route covers a distance of 1,762 miles (2,835 km). There are approximately 9 weekly flights outbound and 7 return, totaling 16 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Baltimore/Washington International Thurgood Marshall, St. Louis Lambert and Chicago Midway. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Bedford (BED).