Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Cancún to Los Angeles
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Cancún to Los Angeles
All round-trip flight deals to Los Angeles
Volaris flights from Cancún to Ontario
Our best Volaris deals on Cancún to Ontario flight tickets
Alaska Airlines flights from Cancún to Ontario
Our best Alaska Airlines deals on Cancún to Ontario flight tickets
See travel insights to Los Angeles from
How to get the cheapest flight ticket from Cancún to Ontario
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 month to fly to Ontario?
In general, October is the cheapest month to fly from Cancún to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $347. If you aren’t able to travel during the month of October, then book flights to Ontario from Cancún during September instead. Flights to Ontario in September, while not as cheap as those in October, still average around $380.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $528. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Cancún to Ontario for around $528.
What is the cheapest time of day to depart on your flight to Ontario?
In the morning is the cheapest time of day to fly from Cancún to Ontario when you can find flight prices for as low as $447. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $447 on average. Flights to Ontario from Cancún in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
How have Cancún to Ontario flight prices changed over time?
As of January 2025, prices for Cancún to Ontario flights are approximately 39% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Cancun to Ontario?
Frontier, Volaris, and United Airlines are the most popular carriers operating from Cancun to Ontario
What airlines fly to Ontario?
United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Ontario from Cancún according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
When to book flights from Cancún to Ontario
Cheap Cancún to Ontario (CUN to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cancún to Ontario
How far is Cancun to Ontario by plane?
The distance between Cancun and Ontario is about 2074.6 mi. Typically, this will take 8h 06m by plane in normal conditions.
When did momondo last update prices for flights from Cancun Airport to Ontario Airport?
Prices for flights from Cancun Airport to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Cancun Airport to Ontario 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 Cancun Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Cancún to Ontario?
Based on momondo bookings for flights between Cancún and Ontario, the leading plane model is Boeing 737-900, making up 75.00% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 25.00%.
Why use momondo?
Why should I use momondo to find a flight deal from Cancún to Ontario?
Finding the right flight to Ontario from Cancún is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.
Can I find flights from Cancún to Ontario with flexible booking policies on momondo?
All flight searches from Cancún to Ontario on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Cancún to Ontario?
momondo provides multiple filters to help you find the best flight to Ontario from Cancún. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Cancún to Ontario right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Cancún and alert you when they change.