Boston to St Louis (BOS–STL) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BOS–STL is served by 3 airlines with nonstop service. Southwest Airlines, American Airlines and British Airways lead the route. The flight covers 1,044 miles in approximately 2h 7m. Beyond nonstop, 83 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 33 | 738, 73H, 7M8 | 2h14-3h05 | – | – | |
| AA American Airlines | 20 | E70, E75, E75S | 2h07-3h16 | Oneworld | – | |
| BA British Airways | 3 | E75 | 3h12-3h16 | Oneworld | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach St Louis from Boston
| Metric | BOS→STL | HYA→STL |
|---|---|---|
| Distance from BOS | – | 61 mi |
| Nonstop airlines | 3 | 1 |
| Weekly flights | 57 | – |
| Flight time | 2h 7m | 2h 12m |
| Departure OTP | 57% | – |
Travel Essentials
BOS: EDT · STL: EDT
When it's 6:00 PM in Boston, it's 6:00 PM in St Louis.
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–STL Quick Facts
Frequently Asked Questions
Flights from BOS to STL
Boston Logan International Airport (BOS) and St. Louis Lambert International Airport (STL) are connected by nonstop service from American Airlines, British Airways and Southwest Airlines. With 57 weekly departures, this is a heavily served route.
BOS to STL Flight Duration and Schedule
Nonstop flight time from BOS to STL ranges from 2 hours 7 minutes to 3 hours 16 minutes. The route covers a distance of 1,044 miles (1,680 km). There are approximately 57 weekly flights outbound and 46 return, totaling 103 flights per week in both directions.
Connecting Options and Alternatives
83 one-stop connections are available, with the fastest taking approximately 3 hours via SUS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Hyannis (HYA).