Boston to Louisville (BOS–SDF) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BOS–SDF is served by 5 airlines with nonstop service. American Airlines, Delta Air Lines and SGX lead the route. The flight covers 827 miles in approximately 2h 36m. Beyond nonstop, 120 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AA American Airlines | 15 | E70, E75 | 2h37-2h56 | Oneworld | – | |
| DL Delta Air Lines | 9 | 319, E75S | 2h36-2h41 | SkyTeam | – | |
| SGX SGX | 1 | – | – | – | – | |
| AF Air France | 0 | – | – | SkyTeam | – | |
| F9 Frontier | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Louisville from Boston
| Metric | BOS→SDF | BED→SDF | MHT→SDF |
|---|---|---|---|
| Distance from BOS | – | 16 mi | 45 mi |
| Nonstop airlines | 5 | 2 | 1 |
| Weekly flights | 24 | 1 | 2 |
| Flight time | 2h 36m | 2h 25m | 2h 8m |
| Departure OTP | 78% | – | – |
Travel Essentials
BOS: EDT · SDF: EDT
When it's 6:00 PM in Boston, it's 6:00 PM in Louisville.
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–SDF Quick Facts
Frequently Asked Questions
Flights from BOS to SDF
Boston Logan International Airport (BOS) and Louisville Muhammad Ali International Airport (SDF) are connected by nonstop service from American Airlines, Air France, Delta Air Lines, Frontier and SGX. With 24 weekly departures, this is a well served route.
BOS to SDF Flight Duration and Schedule
Nonstop flight time from BOS to SDF ranges from 2 hours 36 minutes to 2 hours 56 minutes. The route covers a distance of 827 miles (1,331 km). There are approximately 24 weekly flights outbound and 26 return, totaling 50 flights per week in both directions.
Connecting Options and Alternatives
120 one-stop connections are available, with the fastest taking approximately 3 hours via TTN. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Bedford (BED), Manchester (MHT) and Portsmouth (PSM).