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Flights from Ontario to Cancun
There are no direct flights from Ontario to Cancun. The easiest way is one stop via Dallas or Austin, about 6h 57m door to door.
No direct flights · 6 connection options From 6h 41m Prices checked 13 days ago
Ontario to Cancun at a glance
Cheapest returnUS$469Mon 15 Mar – Thu 25 MarFastest journey6h 41mEstimated
Nonstop flightsNoneConnect via Dallas or Austin
Best ways to fly from Ontario to Cancun
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT Dallas (DFW) CUN
Leg 1: American Airlines, Frontier Airlines · Leg 2: American Airlines, Frontier Airlines, Sun Country Airlines
2Search
ONT Austin (AUS) CUN
Leg 1: Southwest Airlines · Leg 2: American Airlines, Delta Air Lines, Southwest Airlines
4Search
ONT Phoenix (PHX) CUN
Leg 1: American Airlines, Southwest Airlines · Leg 2: American Airlines, Southwest Airlines
5Search
ONT Las Vegas (LAS) CUN
Leg 1: Frontier Airlines, Southwest Airlines · Leg 2: Southwest Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 3,337 km2,072 miles
- Journey time
- 6h 41mestimate
- Time difference
- +3hCancun vs Ontario
- Currency in Cancun
- MXN
- Airports
- ONT → CUN
Flights from Ontario to Cancun: questions answered
Are there direct flights from Ontario to Cancun?
No. There is no nonstop service, so you will connect, most easily in Dallas, Austin and Houston. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Ontario to Cancun?
With one connection the journey usually takes around 6h 41m, depending on the layover. The straight-line distance is 3,337 km.
Where do you change planes between Ontario and Cancun?
The best connecting points are Dallas (DFW), Austin (AUS), Houston (HOU) and Phoenix (PHX). American Airlines flies both legs via Dallas, so you can book it as one ticket.
Which airports serve Ontario and Cancun?
Ontario: Ontario International Airport (ONT). Cancun: Cancún International Airport (CUN).
What is the time difference between Ontario and Cancun?
Cancun is 3 hours ahead of Ontario.
