Cheap flights from Cancun to Ontario

One-way fares from $228 · CUN → ONT · prices found by travellers in the last 48 hours

Compare all dates Ontario → Cancun
Cheapest fare
$228

Volaris · Tue, Mar 23

Cheapest month
March

from $228

Direct flights
Not recently

Usually 1+ stop

Quickest trip
6h 04m

3,340 km

Get a price alert

We'll email you when Cancun → Ontario drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $228. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Cancun to Ontario

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $398
  2. January 2027 $318
  3. March 2027 Cheapest $228
  4. July 2027 $294

Plan the rest of your trip to Ontario

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in OntarioCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in OntarioTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in OntarioPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in OntarioCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for United StatesMobile data from the moment you land, by Airalo Get eSIM →

About flights from Cancun to Ontario

Cancun (CUN) and Ontario (ONT) are about 3,340 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 6h 04m. Over the next few months, one-way fares start from $228, and March 2027 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Cancun to Ontario?

The cheapest one-way fare we've seen recently is $228 with Volaris, departing Tuesday, March 23, 2027. Over the coming months, the lowest fare in each month ranges from $228 to $398.

What is the cheapest month to fly from Cancun to Ontario?

March 2027 currently has the lowest fares, from $228 one way.

Are there direct flights from Cancun to Ontario?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Cancun to Ontario?

The quickest journey we've seen takes about 6h 04m. Cancun and Ontario are around 3,340 km apart.

Which airlines fly from Cancun to Ontario?

Recent fares on this route were with United Airlines and Volaris.

More cheap flights from Cancun

Compare flights to Ontario from other cities →