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STL to ABE: distance & flight time
St. Louis (St Louis Lambert International Airport) → Allentown (Lehigh Valley International Airport)
803 mi
1,293 km · 698 nm
2h 13m
estimated nonstop flight time
+1h
time difference · heading east
See live STL→ABE fares Phone-only fares on this route — call free
Flight time details
803 miles nonstop takes roughly 2h 13m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- ABE — Lehigh Valley International Airport · Allentown, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Near ABE
- PHL · Philadelphia International Airport55 mi away
- UKT · Quakertown Airport15 mi away
- EWR · Newark Liberty International Airport67 mi away
- DYL · Doylestown Airport28 mi away
Frequently asked questions
How far is STL from ABE?
The flight distance from St. Louis (STL) to Allentown (ABE) is 803 miles (1,293 km, 698 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to ABE?
A nonstop flight takes about 2h 13m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between St. Louis and Allentown?
Allentown is 1 hour ahead of St. Louis.
What is the cheapest way to fly from STL to ABE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–ABE that never appear on search engines, with no booking fees.