Cheap flights from Ontario to Mexico from $129
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 Mexico departing on 7/6. 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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How to get the cheapest flight ticket from Ontario to Mexico
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 Mexico?
If you’re not able to fly to Mexico in February, then January is your next best option. Flight prices from Ontario to Mexico during January average around $506.
What is the cheapest day to depart on your flight to Mexico?
The cheapest day to depart on your flight to Mexico is on a Tuesday when prices can be found for as low as $496. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $582. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.
What is the cheapest time of day to depart on your flight to Mexico?
Our data shows that the cheapest Ontario to Mexico flights are usually those with departure times in the afternoon. Our users have found flights to Mexico in the afternoon for as low as $317. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $563 on average. Flights to Mexico from Ontario in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Ontario to Mexico flight route?
Fly from Ontario to San José del Cabo Los Cabos for the best Ontario - Mexico flight prices
How far in advance should I book a flight to Mexico?
You are more likely to see cheaper flights to Mexico from Ontario when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $548 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from Ontario for as low as $469 on momondo.
What cabin class options are available on Ontario to Mexico flights?
There are 1 cabin classes available to choose from on Ontario to Mexico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ontario to Mexico?
Volaris, Delta, and British Airways are the most popular carriers operating from Ontario to Mexico
What airlines fly to Mexico?
Volaris, Viva and Alaska Airlines are the top three most popular airlines that fly to Mexico from Ontario according to our data. Volaris is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Mexico. Keep in mind that there are 15 different airlines that fly to Mexico on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ontario to Mexico on average per day?
As of May 2025, 3 flights take off from Ontario and land in Mexico each day. The most common flight departure time for this route is 1:00AM, with 59% of daily flights taking off in the morning.
How many flights depart from Ontario to Mexico on average per week?
As of May 2025, 22 flights take off from Ontario and land in Mexico each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.
Cheap Ontario to Mexico flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Mexico
When did momondo last update prices for flights from Ontario Airport to Mexico?
Prices for flights from Ontario Airport to Mexico are updated daily.
How many operators does momondo search for flights from Ontario Airport to Mexico?
As of May 2025, there are 10 operators available to choose from for flights from Ontario Airport to Mexico.
How old do you have to be to fly from Ontario Airport to Mexico?
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 Mexico.
What documentation or ID do you need to fly to Mexico?
The travel and health documents you'll need for your trip to Mexico 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 Mexico. 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 Ontario to Mexico?
Based on momondo bookings for flights between Ontario and Mexico, the leading plane model is Airbus A320-100/200, making up 35.58% of the total bookings. Other popular models include Airbus A321neo with 17.84%, Airbus A321-100/200 with 17.78%, and Airbus A320neo with 10.84%.
Best airlines flying from Ontario to Mexico
Compare and see reviews for airlines that fly from Ontario to Mexico with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $149 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $170 | Free Cancellation | Rating 7.5 1,698 reviews | |||
| PriceFrom $180 | Free Cancellation | Rating 6.7 1,174 reviews | |||
| PriceFrom $224 | Free Cancellation | Rating 6.9 785 reviews | |||
| PriceFrom $271 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $278 | Free Cancellation | Rating 8.0 9,972 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $361 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $369 | Free Cancellation | Rating 8.0 4,294 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Mexico?
It is quick and easy to find Ontario to Mexico 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 Mexico that suits you.
Can I find flights from Ontario to Mexico with flexible booking policies on momondo?
Flights from Ontario to Mexico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ontario to Mexico?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Mexico.
I’m not ready to book a flight from Ontario to Mexico right now. Can momondo alert me if prices change?
Price alerts on flights to Mexico from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.