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Cheap flights from Ontario to Cancún from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Cancún departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Cancún

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Cancún that have been recently found on momondo from popular airlines, departing in the coming months.
12:59 am - 2:34 pmONT-CUN
10h 35m1 stop
12:05 pm - 5:58 pmCUN-ONT
8h 53m1 stop
Sun, Feb 23 - Wed, Mar 5
12:59 am - 2:10 pmONT-CUN
11h 11m1 stop
3:15 pm - 11:59 pmCUN-ONT
10h 44m1 stop
$263Frontier
Find Deal
Fri, May 16 - Wed, May 21
12:59 am - 2:34 pmONT-CUN
10h 35m1 stop
3:49 pm - 12:06 amCUN-ONT
11h 17m1 stop
$270Frontier
Find Deal
Tue, Feb 25 - Wed, Mar 5
12:59 am - 2:34 pmONT-CUN
10h 35m1 stop
12:05 pm - 5:58 pmCUN-ONT
8h 53m1 stop
Sun, Mar 2 - Wed, Mar 5
12:59 am - 2:34 pmONT-CUN
10h 35m1 stop
4:31 pm - 7:26 amCUN-ONT
17h 55m2 stops
Sun, Feb 23 - Wed, Mar 5
12:59 am - 1:55 pmONT-CUN
9h 56m1 stop
1:16 pm - 5:58 pmCUN-ONT
31h 42m2 stops
Mon, Feb 24 - Tue, Mar 4
12:59 am - 1:28 pmONT-CUN
10h 29m1 stop
10:30 am - 5:13 pmCUN-ONT
8h 43m1 stop
$285Frontier
Find Deal
Mon, Apr 14 - Thu, Apr 17
12:58 am - 3:49 pmONT-CUN
11h 51m1 stop
1:44 pm - 11:01 pmCUN-ONT
12h 17m1 stop
$461Volaris
Find Deal
Mon, Feb 10 - Tue, Feb 18
12:58 am - 3:49 pmONT-CUN
11h 51m1 stop
1:44 pm - 11:01 pmCUN-ONT
12h 17m1 stop
$466Volaris
Find Deal
Mon, Feb 10 - Tue, Feb 18
9:13 pm - 9:04 amONT-CUN
9h 51m1 stop
1:31 pm - 11:13 pmCUN-ONT
11h 42m2 stops
$467Volaris
Find Deal
Fri, Apr 4 - Tue, Apr 8

Volaris flights from Ontario to Cancún

Our best Volaris deals on Ontario to Cancún flight tickets
Volaris
Feb 10
ONT12:58 amOntario
11h 51m
1 stop
CUN3:49 pmCancun
Feb 18
CUN1:44 pmCancun
12h 17m
1 stop
ONT11:01 pmOntario
Volaris
Feb 7
ONT8:56 pmOntario
9h 08m
1 stop
CUN9:04 amCancun
Feb 12
CUN6:31 pmCancun
7h 30m
1 stop
ONT11:01 pmOntario
Volaris
Feb 10
ONT12:58 amOntario
11h 51m
1 stop
CUN3:49 pmCancun
Feb 18
CUN1:44 pmCancun
12h 17m
1 stop
ONT11:01 pmOntario

Frontier flights from Ontario to Cancún

Our best Frontier deals on Ontario to Cancún flight tickets
Frontier
May 16
ONT12:59 amOntario
11h 11m
1 stop
CUN2:10 pmCancun
May 21
CUN3:15 pmCancun
10h 44m
1 stop
ONT11:59 pmOntario
Frontier
Feb 25
ONT12:59 amOntario
10h 35m
1 stop
CUN2:34 pmCancun
Mar 5
CUN3:49 pmCancun
11h 17m
1 stop
ONT12:06 amOntario
Frontier
Apr 14
ONT12:59 amOntario
10h 29m
1 stop
CUN1:28 pmCancun
Apr 17
CUN10:30 amCancun
8h 43m
1 stop
ONT5:13 pmOntario

See travel insights to Cancún from

How to get the cheapest flight ticket from Ontario to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ontario and Cancún?

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in February, then you should wait until September to fly from Ontario, when ticket prices are also cheap, with an average price of $474.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Ontario to Cancún is on a Tuesday when prices can be found for as low as $485. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $620. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our most recent data shows that the best time of day to fly to Cancún is in the afternoon. Flights from Ontario to Cancún during this time can be as low as $270. Flights to Cancún are more costly in the evening, with an average ticket price of $583. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Cancún?

You are more likely to see cheaper flights to Cancún from Ontario when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $534 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Ontario for as low as $467 on momondo.

How have Ontario to Cancún flight prices changed over time?

As of January 2025, prices for Ontario to Cancún flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Cancún according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Cancún (ONT to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Cancún

Best Price Found

$108

Fastest flight time

7h 10m

Direct flights

None

Airports in Cancún

1 airport
The best one-way flight to Cancún from Ontario in the past 72 hours is $108. The best round-trip flight deal from Ontario to Cancún found on momondo in the last 72 hours is $256.
The fastest flight from Ontario to Cancún takes 7h 10m
There are no direct flights from Ontario to Cancún. Popular non-direct route for this connection is Ontario Airport - Cancun Airport.
There is 1 airport near Cancún: Cancun (CUN)

  • How far is Ontario to Cancun by plane?

    The straight-line distance from Ontario to Cancun is 2074.6 mi. By plane, this route typically takes 9h 01m.

  • When did momondo last update prices for flights from Ontario Airport to Cancun Airport?

    Prices for flights from Ontario Airport to Cancun Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Cancun Airport?

  • How old do you have to be to fly from Ontario Airport to Cancun Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Cancun Airport.

  • What documentation or ID do you need to fly to Cancun Airport?

    The travel and health documents required for your trip to Cancun Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cancun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Cancún?


Best airlines flying from Ontario to Cancún

Compare and see reviews for airlines that fly from Ontario to Cancún with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $165Free CancellationRating
8.0
9,690 reviews
Search Alaska Airlines flights
FrontierPriceFrom $243Free CancellationRating
6.0
3,430 reviews
Search Frontier flights
VivaPriceFrom $286Free CancellationRating
6.9
830 reviews
Search Viva flights
AviancaPriceFrom $340Free CancellationRating
6.9
2,542 reviews
Search Avianca flights
DeltaPriceFrom $356Free CancellationRating
8.0
8,458 reviews
Search Delta flights
VolarisPriceFrom $372Free CancellationRating
6.7
1,245 reviews
Search Volaris flights
American AirlinesPriceFrom $422Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $426Free CancellationRating
7.4
8,934 reviews
Search United Airlines flights
SouthwestPriceFrom $460Free CancellationRating
8.1
4,592 reviews
Search Southwest flights

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Puerto Morelos
Akumal
Holbox
Puerto Aventuras
Punta Sam
Valladolid

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Cancún?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cancún from Ontario.

Can I find flights from Ontario to Cancún with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Cancún flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Cancún?

momondo provides multiple filters to help you find the best flight to Cancún from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Cancún right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Cancún flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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