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UGN to LTO: distance & flight time
Chicago (Waukegan National Airport) → Loreto (Loreto International Airport)
1,747 mi
2,811 km · 1,518 nm
3h 54m
estimated nonstop flight time
-2h
time difference · heading southwest
See live UGN→LTO fares Phone-only fares on this route — call free
Flight time details
1,747 miles nonstop takes roughly 3h 54m 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
- UGN — Waukegan National Airport · Chicago, 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 UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 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 UGN from LTO?
The flight distance from Chicago (UGN) to Loreto (LTO) is 1,747 miles (2,811 km, 1,518 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UGN to LTO?
A nonstop flight takes about 3h 54m 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 Chicago and Loreto?
Loreto is 2 hours behind Chicago.
What is the cheapest way to fly from UGN to LTO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UGN–LTO that never appear on search engines, with no booking fees.