Cheap flights from Mexico City (MEX) to Ontario (ONT)

MEX — ONT
Feb 1 — Feb 81

The best prices from Mexico City Benito Juarez to Ontario are usually found in February or April, booked 60 days in advance, depart on a Sunday or Thursday and return on a Sunday

How to find the cheapest flight from Mexico City (MEX) to Ontario (ONT)

All the information you need to plan the best MEX to ONT flight in 2023: compare Mexico City to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.

MEX - ONT

Price

$297 - $464

ONT

Temperature

53.6 - 78.8 °F

ONT

Rainfall

0.1 - 3.4 inches

Popular inDecemberHigh demand for flights, 19% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 21% potential price drop
Round-trip from$297From Mexico City Benito Juarez to Ontario
One-way from$176One-way flight from Mexico City Benito Juarez to Ontario

What is the cheapest day to fly round-trip from Mexico City to Ontario?

Travelers have found that booking a Saturday departure is the best way to save up to 123% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Mexico City to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 30% on flights from Mexico City to Ontario compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $322. For sooner than that we have options available in the next 3 days from $367.

What is the cheapest month to fly from Mexico City to Ontario?

The best pricing can be found in the month of February. Prices to Ontario from Mexico City average $287. You can even find prices in February for less than $287, as users have found deals to Ontario from as low as $183. The month of December appears to be one of the more expensive times to travel to Ontario from Mexico City. Flying in the targeted month can save you up to 44%.

When is the cheapest time to fly from Mexico City to Ontario (MEX - ONT)?

A simple way to save on the total cost of your ticket is to fly from Mexico City to Ontario in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Cheap flights from Mexico City to Ontario in January, February 2023

The best prices found for MEX to ONT flights for January, February
Feb 10 - Feb 13
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

6h 35m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

6h 27m
$336

Volaris

Pick Dates

Deal found 1/23

Feb 23 - Mar 3
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

6h 35m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

6h 43m
$340

Volaris

Pick Dates

Deal found 1/23

Feb 24 - Feb 25
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

6h 35m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

11h 45m
$348

Volaris

Pick Dates

Deal found 1/23

Mexico City to Ontario 2023 flight deals

Cheap flights to Ontario from Mexico City found for this year
Aug 23 - Aug 26
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

9h 08m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

11h 23m
$322

Volaris

Pick Dates

Deal found 1/24

Sep 3 - Sep 9
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

6h 11m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

6h 49m
$323

Volaris

Pick Dates

Deal found 1/25

Sep 20 - Oct 3
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

9h 08m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

6h 49m
$327

Volaris

Pick Dates

Deal found 1/25

Cheap Volaris flights from Mexico City to Ontario

Feb 10 - Feb 13
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

6h 35m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

6h 27m
$336

Volaris

Pick Dates

Deal found 1/23

Feb 24 - Feb 25
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

6h 35m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

11h 45m
$348

Volaris

Pick Dates

Deal found 1/23

Mar 1 - Mar 8
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

6h 11m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

8h 20m
$353

Volaris

Pick Dates

Deal found 1/24

Cheap Avianca flights from Mexico City to Ontario

Feb 4 - Feb 4
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

19h 15m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

9h 00m
$539

Avianca

Pick Dates

Deal found 1/25

Feb 4 - Feb 7
MEX

Mexico City Benito Juarez

ONT

Ontario

2 stops

19h 15m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

9h 00m
$564

Avianca

Pick Dates

Deal found 1/25

Last minute flights from Mexico City to Ontario

Late deals on return flights to Ontario from Mexico City, departing today and this week
Feb 5 - Feb 8
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

23h 38m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

10h 15m
$404

Multiple Airlines

Pick Dates

Deal found 1/23

Feb 2 - Feb 11
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

6h 35m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

11h 45m
$440

Volaris

Pick Dates

Deal found 1/25

Feb 1 - Feb 4
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

6h 45m
ONT

Ontario

MEX

Mexico City Benito Juarez

1 stop

5h 55m
$441

Volaris

Pick Dates

Deal found 1/23

One-way flights to Ontario from Mexico City

The cheapest one-way flights from Mexico City to Ontario
Mar 9
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

7h 01m
$176

Volaris

Pick Dates

Deal found 1/24

Mar 24
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

7h 47m
$177

Volaris

Pick Dates

Deal found 1/24

Mar 27
MEX

Mexico City Benito Juarez

ONT

Ontario

1 stop

7h 47m
$178

Volaris

Pick Dates

Deal found 1/24

Reviews of Airlines Servicing Ontario

Volaris
6.6
Okay
303 reviews

Entertainment

4.8

Food

5.4

Boarding

6.4

Crew

7.4

Overall

6.6

Comfort

6.4

Reviews

1 / 10

Check in process was very slow. The rest of the services were good.

Volaris
6.6
Okay
303 reviews
Volaris
6.6
Okay
303 reviews

Entertainment

4.8

Food

5.4

Boarding

6.4

Crew

7.4

Overall

6.6

Comfort

6.4

Reviews

1 / 10

Check in process was very slow. The rest of the services were good.

Related info for your journey

Useful info, stats and facts about Mexico City to Ontario flights.

Which airlines flying from Mexico City Benito Juarez to Ontario have flexible cancellations due to COVID-19?

Some of our airline partners flying from Mexico City Benito Juarez to Ontario have new flexible policies in place due to COVID-19. Volaris, American Airlines, and Aeromexico are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Volaris with this kind of flexibility.

Can I find flights from Mexico City to Ontario for under $400 on Cheapflights?

Yes, there are multiple flights from Mexico City to Ontario for under $400. The cheapest flight booked recently is on Volaris for just $336, but on average you can expect to pay $360.

Are there last-minute flights available from Mexico City to Ontario for under $500?

There are currently 20+ open flights from Mexico City to Ontario within the next 7 days for less than $500.

How popular is this Mexico City to Ontario flight route?

The Mexico City Benito Juarez to Ontario flight path was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline to fly from Mexico City to Ontario round-trip?

Volaris, at $336, was found to be the cheapest airline from Mexico City to Ontario.. Volaris is priced at 11% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Mexico City to Ontario?

Before booking your flight from Mexico City to Ontario check out the most popular airlines for this route: American Airlines, Aeromexico or Volaris.

What are the cheapest flights from Mexico City to Ontario?

Looking at all options, your cheapest flight can be booked for $267. While the most popular route (Mexico City Benito Juarez - Ontario) can be booked for $358 on average our data indicates $585 when flying from Mexico City to Ontario.

Alternative routes for Mexico City to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Mexico City to Ontario

The chart below displays the airlines Cheapflights users traveling from Mexico City to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
VolarisCheapest$245Average$360FlexibilityNo cancel feeOn-time79%COVID-19 safety
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