Cheap flights from Ontario to Cancún from $341
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 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Sun 1/17
4:19 pm-3:42 pm
2 stops20h 23m
Cozumel Intl
Wed 1/20
3:00 pm-11:13 pm
1 stop11h 13m
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Sun 1/17
4:19 pm-3:42 pm
2 stops20h 23m
Cozumel Intl
Wed 1/20
4:22 pm-1:28 pm
2 stops24h 06m
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Sun 1/17
2:21 pm-2:10 pm
1 stop20h 49m
Cozumel Intl
Wed 1/20
3:00 pm-11:13 pm
1 stop11h 13m
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Sun 1/17
7:00 am-2:10 pm
1 stop28h 10m
Cozumel Intl
Wed 1/20
3:00 pm-11:13 pm
1 stop11h 13m
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Sat 1/16
1:00 pm-1:50 pm
2 stops21h 50m
Cozumel Intl
Sun 1/24
3:05 pm-10:14 pm
1 stop10h 09m
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Tue 12/1
12:05 am-3:14 pm
2 stops12h 09m
Cozumel Intl
Thu 12/10
4:21 pm-11:58 pm
2 stops10h 37m
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Sat 1/9
6:00 am-1:50 pm
2 stops28h 50m
Cozumel Intl
Tue 1/12
3:05 pm-10:14 pm
1 stop10h 09m
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Sat 1/9
6:00 am-1:50 pm
2 stops28h 50m
Cozumel Intl
Thu 1/14
3:05 pm-10:14 pm
1 stop10h 09m
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Wed 3/10
6:00 am-3:42 pm
1 stop6h 42m
Cozumel Intl
Tue 3/16
3:50 pm-9:21 pm
1 stop7h 31m
OntarioCozumel
ONT Ontario - CZM Cozumel Intl
ONTCZM
Ontario
Mon 2/22
6:00 am-3:42 pm
1 stop6h 42m
Cozumel Intl
Tue 3/2
4:50 pm-9:39 pm
1 stop7h 49m
See travel insights to Cancún from
How to get the cheapest flight ticket from Ontario to Cozumel
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 cheapest airline that flies from Ontario to Cozumel Intl?
American Airlines, Delta, and United Airlines are the most popular carriers operating from Ontario to Cozumel Intl
What airlines fly to Cozumel?
United Airlines, Volaris and Delta are the top three most popular airlines that fly to Cozumel from Ontario according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Cozumel. Keep in mind that there are 12 different airlines that fly to Cozumel on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Ontario and Cozumel?
Houston (IAH) was the most common stop: 83% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Ontario to Cozumel?
Flights via Dallas (DFW) offer the lowest average round-trip price of $667.
Which layover airport has the shortest travel time from Ontario to Cozumel?
Flights connecting via Houston (IAH) have the shortest average one-way travel time: 7h 57m.
Which layover airport has the shortest connection time from Ontario to Cozumel?
Houston (IAH) has the shortest average layover time for this route: 1h 42m.
When to book flights from Ontario to Cozumel
Cheap Ontario to Cozumel (ONT to CZM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Cozumel
Frequently asked questions about flying from Ontario to Cozumel
How far is Ontario to Cozumel Intl by plane?
A flight from Ontario to Cozumel Intl will travel around 2092.5 mi. In terms of flight time, this usually takes a little over 6h 42m.
When did momondo last update prices for flights from Ontario Airport to Cozumel Intl Airport?
Prices for flights from Ontario Airport to Cozumel Intl Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Cozumel Intl Airport?
The number of operators available for flights from Ontario Airport to Cozumel Intl Airport is 1 as of October 2026.
How old do you have to be to fly from Ontario Airport to Cozumel Intl 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 Cozumel Intl Airport.
What documentation or ID do you need to fly to Cozumel Intl Airport?
The travel and health documents required for your trip to Cozumel Intl 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 Cozumel Intl 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 Cozumel?
Based on momondo bookings for flights between Ontario and Cozumel, the leading airline is United Airlines, making up 100% of the total bookings.
Best airlines flying from Ontario to Cozumel
Compare and see reviews for airlines that fly from Ontario to Cozumel with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $678 | Free Cancellation | Rating 7.4 10,285 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Cozumel?
It is quick and easy to find Ontario to Cozumel flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cozumel that suits you.
Can I find flights from Ontario to Cozumel with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ontario to Cozumel flights to just show those with flexible booking policies.
How can momondo help me find flights from Ontario to Cozumel?
Once you have performed a search for Ontario to Cozumel flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Ontario to Cozumel right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Cozumel flights. All you need is a valid email address and we will do the rest; it is that quick and easy.