Boston to Baltimore (BOS–BWI) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BOS–BWI is served by 5 airlines with nonstop service. Southwest Airlines, Delta Air Lines and Spirit Airlines lead the route. The flight covers 369 miles in approximately 0h 57m. Beyond nonstop, 141 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 53 | 737, 73H, 7M8, 7S7, B38M | 1h14-1h45 | – | – | |
| DL Delta Air Lines Also: KE, LA, LY, SK | 20 | E70, E75, E75S | 1h42-1h46 | SkyTeam | KE, LA, LY, SK | |
| NK Spirit Airlines | 18 | 320 | 1h28-1h37 | – | – | |
| CSB CSB | 1 | – | – | – | – | |
| AA American Airlines | 0 | – | – | Oneworld | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Baltimore from Boston
| Metric | BOS→BWI | BED→BWI | MHT→BWI |
|---|---|---|---|
| Distance from BOS | – | 16 mi | 45 mi |
| Nonstop airlines | 5 | 3 | 1 |
| Weekly flights | 118 | – | 36 |
| Flight time | 0h 57m | 1h | 1h 40m |
| Departure OTP | 100% | – | – |
Travel Essentials
BOS: EDT · BWI: EDT
When it's 6:00 PM in Boston, it's 6:00 PM in Baltimore.
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–BWI Quick Facts
Frequently Asked Questions
Flights from BOS to BWI
Boston Logan International Airport (BOS) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are connected by nonstop service from American Airlines, CSB, Delta Air Lines, Spirit Airlines and Southwest Airlines. With 118 weekly departures, this is a heavily served route.
BOS to BWI Flight Duration and Schedule
Nonstop flight time from BOS to BWI ranges from 0 hours 57 minutes to 1 hours 48 minutes. The route covers a distance of 369 miles (594 km). There are approximately 118 weekly flights outbound and 114 return, totaling 232 flights per week in both directions.
Connecting Options and Alternatives
141 one-stop connections are available, with the fastest taking approximately 2 hours via MMU. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Bedford (BED), Manchester (MHT) and Providence/Warwick (PVD).