Louisville to Allentown/Bethlehem (SDF–ABE) — Airlines, Schedules & Connections

SDF Airport Page →
575 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 39 1-stop flights Verified 1h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Louisville to Allentown/Bethlehem
Connecting service available through multiple hubs.
1 Flights/wk 575 mi 1h 10m nonstop 39 1-stop hubs

While no nonstop service exists between SDF and ABE, connecting options are available through 39 hubs.

Also explore SDF Routes ABE Routes SDF Live Flights ABE Live Flights SDF Delays ABE Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SDF to ABE.
1-STOP
One-Stop Connections
39
Hubs
~3h
Fastest
~24h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
412
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Allentown/Bethlehem from Louisville

Nearby airports with service to Lehigh Valley International Airport.
Metric SDF→ABE LUK→ABE IND→ABE
Distance from SDF – 96 mi 111 mi
Nonstop airlines 0 1 1
Weekly flights 1 – –
Flight time 1h 10m 1h 20m 1h 33m
Departure OTP 34% – –
Cincinnati (LUK) to Allentown/Bethlehem flights · Indianapolis (IND) to Allentown/Bethlehem flights · Nashville (BNA) to Allentown/Bethlehem flights
Airports within 200 miles of SDF with service to Lehigh Valley International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Allentown/Bethlehem is 0 hours the same as Louisville.
SDF: EDT · ABE: EDT

When it's 6:00 PM in Louisville, it's 6:00 PM in Allentown/Bethlehem.
Distance & Flight Time
575 mi / 926 km
Nonstop flight time is approximately 1h 10m.
Facts

SDF–ABE Quick Facts

Key statistics for the Louisville to Allentown/Bethlehem route.
Route details
Distance575 mi / 926 km
Flight time1h 10m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections39 hubs
Origin: SDF
Full nameLouisville Muhammad Ali International Airport
IATA / ICAOSDF / KSDF
TimezoneAmerica/New_York
Passengers/yr4.7M
Elevation501 ft / 153 m
Destination: ABE
Full nameLehigh Valley International Airport
IATA / ICAOABE / KABE
TimezoneAmerica/New_York
Passengers/yr0.9M
Elevation393 ft / 120 m
FAQ

Frequently Asked Questions

Common questions about SDF to ABE flights.
Nonstop flights from Louisville Muhammad Ali International Airport to Lehigh Valley International Airport take approximately 1h 10m. The route covers 575 miles.
There are approximately 1 nonstop flights per week from SDF to ABE.
Yes, 1-stop connections are available through LUK, YYZ, CLE, TEB, PIT, IAD, HPN, CHS, ALB, RDU, DAL, SYR, SUA, BOS, MLB, PBI, HOU, AUS, MIA, DFW, SLC, LAS, ONT, SAN, SJC, ATL, SFO, DEN, SFB, CLT, ORD, PHL, MCO, SRQ, FLL, PIE, RSW, BNA and PGD. These options provide additional schedule flexibility.
Yes, return flights from ABE to SDF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LUK, IND and BNA. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SDF to ABE

Louisville Muhammad Ali International Airport (SDF) and Lehigh Valley International Airport (ABE) are connected through multiple connecting hub airports.

SDF to ABE Flight Duration and Schedule

Nonstop flight time from SDF to ABE ranges from 1 hours 10 minutes. The route covers a distance of 575 miles (926 km).

Connecting Options and Alternatives

39 one-stop connections are available, with the fastest taking approximately 3 hours via LUK. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Cincinnati (LUK), Indianapolis (IND) and Nashville (BNA).