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STL to LTO: distance & flight time
St. Louis (St Louis Lambert International Airport) → Loreto (Loreto International Airport)
1,502 mi
2,418 km · 1,306 nm
3h 25m
estimated nonstop flight time
-2h
time difference · heading southwest
See live STL→LTO fares Phone-only fares on this route — call free
Flight time details
1,502 miles nonstop takes roughly 3h 25m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- LTO — Loreto International Airport · Loreto, Mexico
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 LTO
- CUA · Ciudad Constitución Airport67 mi away
- CEN · Ciudad Obregón International Airport135 mi away
- GYM · General José María Yáñez International Airport139 mi away
- LMM · Valle del Fuerte International Airport143 mi away
Frequently asked questions
How far is STL from LTO?
The flight distance from St. Louis (STL) to Loreto (LTO) is 1,502 miles (2,418 km, 1,306 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to LTO?
A nonstop flight takes about 3h 25m 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 Loreto?
Loreto is 2 hours behind St. Louis.
What is the cheapest way to fly from STL to LTO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–LTO that never appear on search engines, with no booking fees.