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Connecting route · Mexico → United States

Flights from Cancun to Ontario

There are no direct flights from Cancun to Ontario. The easiest way is one stop via Dallas or Houston, about 6h 57m door to door.

No direct flights · 6 connection options From 6h 41m
CUNONTDFW

Cancun to Ontario at a glance

Fastest journey6h 41mEstimated
Nonstop flightsNoneConnect via Dallas or Houston

Best ways to fly from Cancun to Ontario

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
CUN Dallas (DFW) ONT
Leg 1: American Airlines, Frontier Airlines, Sun Country Airlines · Leg 2: American Airlines, Frontier Airlines
One airline, one ticket ~6h 57m
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2
CUN Houston (IAH) ONT
Leg 1: Frontier Airlines, United Airlines · Leg 2: Frontier Airlines, United Airlines
One airline, one ticket ~6h 49m
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3
CUN Austin (AUS) ONT
Leg 1: American Airlines, Delta Air Lines, Southwest Airlines · Leg 2: Southwest Airlines
One airline, one ticket ~6h 45m
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4
CUN Denver (DEN) ONT
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
One airline, one ticket ~7h 31m
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5
CUN Phoenix (PHX) ONT
Leg 1: American Airlines, Southwest Airlines · Leg 2: American Airlines, Southwest Airlines, Envoy Air
One airline, one ticket ~6h 41m
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6
CUN Las Vegas (LAS) ONT
Leg 1: Southwest Airlines · Leg 2: Frontier Airlines, Southwest Airlines
One airline, one ticket ~6h 55m
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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
-3hOntario vs Cancun
Currency in Ontario
USD
Airports
CUN → ONT

Flights from Cancun to Ontario: questions answered

Are there direct flights from Cancun to Ontario?
No. There is no nonstop service, so you will connect, most easily in Dallas, Houston and Austin. 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 Cancun to Ontario?
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 Cancun and Ontario?
The best connecting points are Dallas (DFW), Houston (IAH), Austin (AUS) and Denver (DEN). American Airlines flies both legs via Dallas, so you can book it as one ticket.
Which airports serve Cancun and Ontario?
Cancun: Cancún International Airport (CUN). Ontario: Ontario International Airport (ONT).
What is the time difference between Cancun and Ontario?
Ontario is 3 hours behind Cancun.

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