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STL to ITH: distance & flight time
St. Louis (St Louis Lambert International Airport) → Ithaca (Ithaca Tompkins Regional Airport)
773 mi
1,244 km · 672 nm
2h 9m
estimated nonstop flight time
+1h
time difference · heading northeast
See live STL→ITH fares Phone-only fares on this route — call free
Flight time details
773 miles nonstop takes roughly 2h 9m gate to gate, flying northeast. 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
- ITH — Ithaca Tompkins Regional Airport · Ithaca, 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 ITH
- BGM · Greater Binghamton/Edwin A Link field31 mi away
- ELM · Elmira Corning Regional Airport32 mi away
- SYR · Syracuse Hancock International Airport46 mi away
- RME · Griffiss International Airport74 mi away
Frequently asked questions
How far is STL from ITH?
The flight distance from St. Louis (STL) to Ithaca (ITH) is 773 miles (1,244 km, 672 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to ITH?
A nonstop flight takes about 2h 9m 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 Ithaca?
Ithaca is 1 hour ahead of St. Louis.
What is the cheapest way to fly from STL to ITH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–ITH that never appear on search engines, with no booking fees.