Louisville (SDF) to Hartford (BDL) flights
No airline flies nonstop from Louisville (SDF) to Hartford (BDL). The two airports are 736 miles (1,185 km) apart. There are 14 ways to fly it with one stop, through Pittsburgh, Philadelphia and Dulles and more.
How to fly SDF to BDL: one stop
14 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Pittsburgh (PIT)Breeze Airways the whole way
- Via Philadelphia (PHL)American Airlines the whole way
- Via Dulles (IAD)United Airlines the whole way
- Via Baltimore (BWI)Southwest Airlines the whole way
- Via Washington (DCA)American Airlines the whole way
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Raleigh/Durham (RDU)Breeze Airways the whole way
- Via Charlotte (CLT)American Airlines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Chicago (MDW)Southwest Airlines the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way
- Via Atlanta (ATL)Delta Air Lines the whole way
- Via Charleston (CHS)Breeze Airways the whole way
- Via Minneapolis (MSP)Delta Air Lines the whole way
SDF to BDL: common questions
Is there a nonstop flight from SDF to BDL?
No. The most direct way is one stop, for example through Pittsburgh (PIT) on Breeze Airways and then Breeze Airways. This page lists all 14 1-stop options.
How far is Louisville from Hartford by plane?
Louisville (SDF) and Hartford (BDL) are 736 miles (1,185 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does SDF to BDL cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SDF to BDL with taxes and fees.
Where can I connect between Louisville and Hartford?
The most direct connections are through Pittsburgh (PIT), Philadelphia (PHL), Dulles (IAD), Baltimore (BWI) and Washington (DCA). On 14 of them the same airline flies both flights, for example Breeze Airways through Pittsburgh.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.