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Cheap flights from Ontario to Mexico City from $123

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 City departing on 1/27. 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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Find the cheapest flights from Ontario to Mexico City

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Mexico City that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Mexico City.

Cheap last minute flights

Planning a quick getaway from Ontario to Mexico City? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Mexico City, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Mexico City

Find recent round-trip train or bus tickets from Ontario to Mexico City.

All round-trip flight deals to Mexico City

The cheapest plane tickets to Mexico City found on KAYAK recently.
12:34 pm - 10:05 pmONT-MEX
7h 31m1 stop
12:10 pm - 11:43 amMEX-ONT
25h 33m1 stop
Wed, Jan 22 - Tue, Jan 28
7:45 am - 6:45 pmONT-MEX
9h 00m1 stop
3:25 pm - 11:47 pmMEX-ONT
10h 22m2 stops
Wed, Jan 22 - Tue, Jan 28
6:45 am - 10:55 pmONT-MEX
14h 10m2 stops
12:10 pm - 7:09 pmMEX-ONT
8h 59m1 stop
$414Frontier
Find Deal
Sat, Feb 1 - Sat, Feb 8
12:58 am - 1:45 pmONT-MEX
10h 47m1 stop
5:50 pm - 11:01 pmMEX-ONT
7h 11m1 stop
$423Volaris
Find Deal
Tue, Jan 21 - Tue, Jan 28
7:45 am - 6:45 pmONT-MEX
9h 00m1 stop
3:25 pm - 7:26 amMEX-ONT
18h 01m2 stops
$424Frontier
Find Deal
Tue, Jan 28 - Wed, Feb 12
12:58 am - 9:40 amONT-MEX
7h 42m1 stop
12:00 pm - 6:41 pmMEX-ONT
7h 41m1 stop
$443Volaris
Find Deal
Fri, Apr 25 - Sun, May 4
6:00 am - 5:30 pmONT-MEX
9h 30m2 stops
1:20 pm - 11:53 pmMEX-ONT
12h 33m2 stops
$500Delta
Find Deal
Wed, Jan 22 - Tue, Jan 28
6:00 am - 7:10 pmONT-MEX
11h 10m2 stops
1:55 pm - 11:53 pmMEX-ONT
11h 58m2 stops
$526Delta
Find Deal
Mon, Jan 13 - Fri, Jan 17
7:00 am - 4:00 pmONT-MEX
7h 00m1 stop
8:00 am - 1:51 pmMEX-ONT
7h 51m1 stop
$527American Airlines
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Thu, Jan 30 - Mon, Feb 3
4:25 pm - 11:58 pmONT-MEX
5h 33m1 stop
4:30 pm - 9:58 pmMEX-ONT
7h 28m1 stop
$547American Airlines
Find Deal
Mon, Feb 3 - Sun, Feb 9
6:47 pm - 10:05 pmONT-MEX
25h 18m1 stop
Mon, Jan 27
12:58 am - 1:20 amONT-MEX
22h 22m1 stop
$149Volaris
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Sun, Jan 26
7:45 am - 6:45 pmONT-MEX
9h 00m1 stop
$220Frontier
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Tue, Jan 14
6:45 am - 6:45 pmONT-MEX
10h 00m1 stop
$225Frontier
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Sat, Jan 18
10:30 pm - 6:10 pmONT-MEX
17h 40m2 stops
$253Avianca
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Tue, Jan 28
11:30 pm - 6:05 pmONT-MEX
17h 35m2 stops
$258Avianca
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Mon, May 12
5:05 am - 9:15 pmONT-MEX
15h 10m2 stops
$328United Airlines
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Wed, Mar 19
5:05 am - 9:15 pmONT-MEX
15h 10m2 stops
$333United Airlines
Find Deal
Mon, Mar 24
6:00 am - 10:05 pmONT-MEX
15h 05m2 stops
$423Aeromexico
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Mon, Mar 17
10:29 pm - 11:20 amONT-MEX
10h 51m1 stop
$452Aeromexico
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Mon, Dec 30
1:05 pm - 10:05 pmONT-MEX
7h 00m1 stop
12:10 pm - 1:00 pmMEX-ONT
26h 50m1 stop
Mon, Dec 23 - Thu, Jan 2
1:05 pm - 10:05 pmONT-MEX
7h 00m1 stop
5:50 pm - 11:01 pmMEX-ONT
7h 11m1 stop
Mon, Dec 23 - Sat, Dec 28
10:19 pm - 11:40 pmONT-MEX
23h 21m2 stops
6:05 pm - 11:01 pmMEX-ONT
6h 56m1 stop
Mon, Dec 23 - Thu, Jan 2
7:06 pm - 8:10 amONT-MEX
11h 04m1 stop
5:50 pm - 11:01 pmMEX-ONT
7h 11m1 stop
$663Volaris
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Mon, Dec 23 - Thu, Dec 26
8:33 pm - 8:10 amONT-MEX
9h 37m1 stop
5:50 pm - 11:01 pmMEX-ONT
7h 11m1 stop
$675Volaris
Find Deal
Sun, Dec 22 - Mon, Dec 30
12:42 pm - 2:35 amONT-MEX
11h 53m1 stop
12:10 pm - 7:06 pmMEX-ONT
8h 56m1 stop
$730Frontier
Find Deal
Thu, Dec 19 - Sat, Jan 11
12:42 pm - 2:35 amONT-MEX
11h 53m1 stop
9:00 am - 11:59 pmMEX-ONT
16h 59m1 stop
$740Frontier
Find Deal
Thu, Dec 19 - Sun, Dec 22
1:57 pm - 5:05 amONT-MEX
13h 08m1 stop
10:05 am - 10:14 pmMEX-ONT
14h 09m1 stop
$986United Airlines
Find Deal
Mon, Dec 23 - Fri, Dec 27
6:00 am - 7:35 pmONT-MEX
11h 35m1 stop
7:50 am - 8:51 pmMEX-ONT
15h 01m2 stops
$1,020United Airlines
Find Deal
Thu, Dec 19 - Wed, Jan 15
12:59 am - 7:35 pmONT-MEX
16h 36m1 stop
8:00 am - 1:58 pmMEX-ONT
7h 58m1 stop
$1,206American Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 23

American Airlines flights from Ontario to Mexico City

Our best American Airlines deals on Ontario to Mexico City flight tickets
American Airlines
Jan 30
ONT7:00 amOntario
7h 00m
1 stop
MEX4:00 pmMexico City Benito Juarez
Feb 3
MEX8:00 amMexico City Benito Juarez
7h 51m
1 stop
ONT1:51 pmOntario
American Airlines
Feb 3
ONT4:25 pmOntario
5h 33m
1 stop
MEX11:58 pmMexico City Benito Juarez
Feb 9
MEX4:30 pmMexico City Benito Juarez
7h 28m
1 stop
ONT9:58 pmOntario
American Airlines
Mar 15
ONT6:15 amOntario
13h 40m
2 stops
MEX8:55 pmMexico City Benito Juarez
Mar 30
MEX7:09 amMexico City Benito Juarez
17h 42m
1 stop
ONT11:51 pmOntario

Frontier flights from Ontario to Mexico City

Our best Frontier deals on Ontario to Mexico City flight tickets
Frontier
Feb 1
ONT6:45 amOntario
14h 10m
2 stops
MEX10:55 pmMexico City Benito Juarez
Feb 8
MEX12:10 pmMexico City Benito Juarez
8h 59m
1 stop
ONT7:09 pmOntario
Frontier
Jan 28
ONT7:45 amOntario
9h 00m
1 stop
MEX6:45 pmMexico City Benito Juarez
Feb 12
MEX3:25 pmMexico City Benito Juarez
18h 01m
2 stops
ONT7:26 amOntario
Frontier
Feb 20
ONT10:24 amOntario
9h 41m
1 stop
MEX10:05 pmMexico City Benito Juarez
Feb 23
MEX3:25 pmMexico City Benito Juarez
18h 01m
2 stops
ONT7:26 amOntario

See travel insights to Mexico City from

How to get the cheapest flight ticket from Ontario to Mexico City

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 City?

The cheapest month to fly to Mexico City from Ontario is in January. Flight prices, which tend to average around $359, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Mexico City from Ontario during September instead. Flights to Mexico City in September, while not as cheap as those in January, still average around $367.

What is the cheapest day to depart on your flight to Mexico City?

Our data shows that Monday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $388. On the other hand, Friday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $430.

What is the cheapest time of day to depart on your flight to Mexico City?

According to our data, the cheapest time of day to fly to Mexico City is in the evening. momondo users have found flights departing from Ontario to Mexico City in the evening for as low as $353. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Mexico City, so prices are often more expensive at around $485 per ticket.

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

In general, most travelers find the cheapest time to book a flight to Mexico City is about 45 days prior to their departure date when tickets on average are $471. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $173.

Can stopping save me money on Ontario to Mexico City flights?

You could potentially save up to 20% on your flight if you consider stops on a Ontario to Mexico City flight.

How have Ontario to Mexico City flight prices changed over time?

As of December 2024, prices for Ontario to Mexico City flights are approximately 82% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Mexico City

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Mexico City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Mexico City (ONT to MEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Mexico City

Best Price Found

$123

Fastest flight time

5h 33m

Direct flights

None

Airports in Mexico City

1 airport
The best one-way flight to Mexico City from Ontario in the past 72 hours is $123. The best round-trip flight deal from Ontario to Mexico City found on momondo in the last 72 hours is $338.
The fastest flight from Ontario to Mexico City takes 5h 33m
There are no direct flights from Ontario to Mexico City. Popular non-direct route for this connection is Ontario Airport - Mexico City Benito Juarez Airport.
There is 1 airport near Mexico City: Mexico City Benito Juarez (MEX)

  • How far is Ontario to Mexico City Benito Juarez by plane?

    The straight-line distance from Ontario to Mexico City Benito Juarez is 1519.3 mi. By plane, this route typically takes 5h 33m.

  • When did momondo last update prices for flights from Ontario Airport to Mexico City Benito Juarez Airport?

    Prices for flights from Ontario Airport to Mexico City Benito Juarez Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Mexico City Benito Juarez Airport?

  • How old do you have to be to fly from Ontario Airport to Mexico City Benito Juarez 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 Mexico City Benito Juarez Airport.

  • What documentation or ID do you need to fly to Mexico City Benito Juarez Airport?

    The travel and health documents required for your trip to Mexico City Benito Juarez 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 Mexico City Benito Juarez 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 Mexico City?


Best airlines flying from Ontario to Mexico City

Compare and see reviews for airlines that fly from Ontario to Mexico City with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $245Free CancellationRating
7.5
1,930 reviews
Search Aeromexico flights
VivaPriceFrom $263Free CancellationRating
6.9
848 reviews
Search Viva flights
VolarisPriceFrom $271Free CancellationRating
6.7
1,267 reviews
Search Volaris flights
American AirlinesPriceFrom $531Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $576Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Mexico City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Mexico City. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Mexico City with flexible booking policies on momondo?

Yes. All flights to Mexico City from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Mexico City?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mexico City from Ontario.

I’m not ready to book a flight from Ontario to Mexico City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Mexico City, momondo offers a useful price alert feature which will track prices for flights to Mexico City from Ontario and alert you when they change.


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Airports servicing Mexico City Federal District