Cheap flights from Mexico City to Ontario from $167
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Ontario departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
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 Mexico City to Los Angeles
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Frontier flights from Mexico City to Ontario
Our best Frontier deals on Mexico City to Ontario flight tickets
Volaris flights from Mexico City to Ontario
Our best Volaris deals on Mexico City to Ontario flight tickets
See travel insights to Los Angeles from
How to get the cheapest flight ticket from Mexico City 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, January is the cheapest month to fly from Mexico City to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $336. If you aren’t able to travel during the month of January, then book flights to Ontario from Mexico City during April instead. Flights to Ontario in April, while not as cheap as those in January, still average around $370.
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 Saturday when prices can be found for as low as $446. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Mexico City to Ontario for around $446.
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 Mexico City to Ontario when you can find flight prices for as low as $409. 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 afternoon when prices are $479 on average. Flights to Ontario from Mexico City in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How have Mexico City to Ontario flight prices changed over time?
As of February 2025, prices for Mexico City to Ontario flights are approximately 10% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Mexico City Benito Juarez to Ontario?
Volaris, Frontier, and United Airlines are the most popular carriers operating from Mexico City Benito Juarez to Ontario
What airlines fly to Ontario?
Aeromexico, Viva and Delta are the top three most popular airlines that fly to Ontario from Mexico City according to our data. Aeromexico is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 7 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 Mexico City to Ontario
Cheap Mexico City to Ontario (MEX to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Mexico City to Ontario
How far is Mexico City Benito Juarez to Ontario by plane?
Mexico City Benito Juarez and Ontario are 1519.3 mi apart from one another. Flights usually cover this in 6h 29m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Ontario Airport?
Prices for flights from Mexico City Benito Juarez Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Mexico City Benito Juarez Airport to Ontario Airport?
There is 1 operator available for flights from Mexico City Benito Juarez Airport to Ontario Airport as of February 2025.
How old do you have to be to fly from Mexico City Benito Juarez Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez 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 airline from Mexico City to Ontario?
momondo data reveals that the most frequently booked airline on the route from Mexico City to Ontario is Volaris, representing 100% of all bookings.
Best airlines flying from Mexico City to Ontario
Compare and see reviews for airlines that fly from Mexico City to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $335 | Free Cancellation | Rating 6.6 1,206 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Mexico City to Ontario?
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 Ontario from Mexico City.
Can I find flights from Mexico City to Ontario with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Mexico City to Ontario flights to just show those with flexible booking policies.
How can momondo help me find flights from Mexico City to Ontario?
Once you have performed a search for Mexico City to Ontario 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 Mexico City to Ontario right now. Can momondo alert me if prices change?
Price alerts on flights to Ontario from Mexico City 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.