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SZT to DUC: distance & flight time
San Cristobal de las Casas (San Cristobal de las Casas Airport) → Duncan (Halliburton Field)
1,274 mi
2,050 km · 1,107 nm
3h 14m
estimated nonstop flight time
+1h
time difference · heading north
See live SZT→DUC fares Phone-only fares on this route — call free
Flight time details
1,274 miles nonstop takes roughly 3h 14m gate to gate, flying north. 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
- SZT — San Cristobal de las Casas Airport · San Cristobal de las Casas, Mexico
- DUC — Halliburton Field · Duncan, 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
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Near SZT
Near DUC
Frequently asked questions
How far is SZT from DUC?
The flight distance from San Cristobal de las Casas (SZT) to Duncan (DUC) is 1,274 miles (2,050 km, 1,107 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZT to DUC?
A nonstop flight takes about 3h 14m 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 San Cristobal de las Casas and Duncan?
Duncan is 1 hour ahead of San Cristobal de las Casas.
What is the cheapest way to fly from SZT to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZT–DUC that never appear on search engines, with no booking fees.