How many flights depart from Mexico to Ontario on average per day?

As of February 2026, 4 flights take off from Mexico and land in Ontario each day. The most common flight departure time for this route is 6:00PM, with 71% of daily flights taking off in the evening.

How long does it take to fly to Ontario?

Average flight duration from Mexico to Ontario depends on which airport you fly into and out of. Flying from San José del Cabo to Los Angeles is 2h 33m on average, while flying from Puerto Vallarta to Los Angeles is 3h 08m on average. Los Angeles is the most popular airport in Ontario.

Which airline has the best punctuality record on Mexico to Ontario flights?

According to our data, Volaris have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

How often are flights from Mexico to Ontario delayed?

Historically, on average around 12% of flights between Mexico and Ontario have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

How many flights depart from Mexico to Ontario on average per week?

As of February 2026, there are 28 flights per week flying from Mexico to Ontario. The most common day of the week flights depart is Tue, with 18% of flights taking off on this day.

What airlines fly to Ontario?

Delta, Volaris and Viva are the top three most popular airlines that fly to Ontario from Mexico according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 10 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Mexico to Ontario?

Volaris, United Airlines, and Frontier are the most popular carriers operating from Mexico to Ontario

What is the most punctual flight time for Mexico to Ontario flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Mexico to Ontario Airport?

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

How many operators does momondo search for flights from Mexico to Ontario Airport?

As of February 2026, there are 2 operators available to choose from for flights from Mexico to Ontario Airport.

How old do you have to be to fly from Mexico 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 Mexico 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.

$124 Cheap Flights from Mexico to Ontario in 2026

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Find the cheapest flights from Mexico to Los Angeles

Round-trip

One-way

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Recent round-trip flight deals from Mexico to Los Angeles

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4:02 pm - 6:27 pm

SJD

ONT

2h 25mnonstop

12:40 pm - 3:04 pm

ONT

SJD

2h 24mnonstop

$176Volaris

Mon, Apr 6 - Mon, Jul 27

4:06 pm - 6:44 pm

SJD

ONT

2h 38mnonstop

12:50 pm - 3:12 pm

ONT

SJD

2h 22mnonstop

$179Volaris

Sun, Mar 8 - Mon, Mar 16

4:06 pm - 6:44 pm

SJD

ONT

2h 38mnonstop

12:50 pm - 3:12 pm

ONT

SJD

2h 22mnonstop

$181Volaris

Fri, Mar 13 - Thu, Mar 19

3:50 pm - 9:59 pm

BJX

ONT

8h 09m

1 stop

5:00 am - 2:43 pm

ONT

BJX

31h 43m

2 stops

$239United Airlines

Thu, Feb 26 - Sun, Mar 1

5:55 am - 12:38 pm

BJX

ONT

32h 43m

2 stops

5:00 am - 2:43 pm

ONT

BJX

31h 43m

2 stops

$240United Airlines

Thu, Feb 26 - Sun, Mar 1

8:25 am - 10:06 am

BJX

ONT

26h 41m

1 stop

11:58 pm - 8:58 pm

ONT

BJX

20h 00m

1 stop

$250American Airlines

Tue, Mar 10 - Tue, Mar 17

12:24 pm - 11:59 pm

CUN

ONT

14h 35m

1 stop

9:40 pm - 11:16 am

ONT

CUN

11h 36m

2 stops

$267Frontier

Thu, Mar 5 - Mon, Mar 9

2:24 pm - 9:34 pm

CUN

ONT

10h 10m

1 stop

9:43 pm - 5:17 pm

ONT

CUN

16h 34m

2 stops

$305Frontier

Tue, Feb 24 - Fri, Feb 27

1:10 pm - 11:31 am

PVR

ONT

23h 21m

1 stop

7:59 pm - 1:55 pm

ONT

PVR

16h 56m

1 stop

$350American Airlines

Tue, Mar 24 - Tue, Mar 31

3:40 pm - 10:36 pm

PVR

ONT

8h 56m

1 stop

5:15 am - 3:12 pm

ONT

PVR

8h 57m

1 stop

$361Lufthansa

Thu, Mar 5 - Wed, Mar 11

American Airlines flights from Mexico to Ontario

Our best American Airlines deals on Mexico to Ontario flight tickets

American Airlines

Mar 10

BJX8:25 amLeón Del Bajio

26h 41m

1 stop

ONT10:06 amOntario

Mar 17

ONT11:58 pmOntario

20h 00m

1 stop

BJX8:58 pmLeón Del Bajio

$250

American Airlines

Mar 10

BJX1:42 pmLeón Del Bajio

21h 24m

1 stop

ONT10:06 amOntario

Mar 18

ONT11:58 pmOntario

20h 00m

1 stop

BJX8:58 pmLeón Del Bajio

$292

American Airlines

May 7

SJD11:53 amSan José del Cabo Los Cabos

20h 46m

1 stop

ONT8:39 amOntario

May 10

ONT7:35 pmOntario

15h 18m

1 stop

SJD10:53 amSan José del Cabo Los Cabos

$322

Delta flights from Mexico to Ontario

Our best Delta deals on Mexico to Ontario flight tickets

Delta

Mar 1

GDL4:15 pmGuadalajara Miguel Hidal

9h 34m

1 stop

ONT11:49 pmOntario

Mar 5

ONT6:00 amOntario

6h 24m

1 stop

GDL2:24 pmGuadalajara Miguel Hidal

$314

Delta

May 8

CUN8:15 amCancun

15h 39m

1 stop

ONT9:54 pmOntario

May 16

ONT12:10 pmOntario

22h 05m

2 stops

CUN12:15 pmCancun

$388

Delta

Feb 12

GDL4:15 pmGuadalajara Miguel Hidal

9h 34m

1 stop

ONT11:49 pmOntario

Feb 16

ONT6:00 amOntario

6h 26m

1 stop

GDL2:26 pmGuadalajara Miguel Hidal

$396

Fly from

Fly to

Route

Depart

Return

Price

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Mon 4/6

4:02 pm-6:27 pm

Nonstop2h 25m

Ontario

Mon 7/27

12:40 pm-3:04 pm

Nonstop2h 24m

$176

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Sun 3/8

4:06 pm-6:44 pm

Nonstop2h 38m

Ontario

Mon 3/16

12:50 pm-3:12 pm

Nonstop2h 22m

$179

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Fri 3/13

4:06 pm-6:44 pm

Nonstop2h 38m

Ontario

Thu 3/19

12:50 pm-3:12 pm

Nonstop2h 22m

$181

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Thu 2/26

3:50 pm-9:59 pm

1 stop8h 09m

Ontario

Sun 3/1

5:00 am-2:43 pm

2 stops31h 43m

$239

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Thu 2/26

5:55 am-12:38 pm

2 stops32h 43m

Ontario

Sun 3/1

5:00 am-2:43 pm

2 stops31h 43m

$240

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Tue 3/10

8:25 am-10:06 am

1 stop26h 41m

Ontario

Tue 3/17

11:58 pm-8:58 pm

1 stop20h 00m

$250

CancúnOntario

CUN - ONT

CUNONT

Cancun

Thu 3/5

12:24 pm-11:59 pm

1 stop14h 35m

Ontario

Mon 3/9

9:40 pm-11:16 am

2 stops11h 36m

$267

CancúnOntario

CUN - ONT

CUNONT

Cancun

Tue 2/24

2:24 pm-9:34 pm

1 stop10h 10m

Ontario

Fri 2/27

9:43 pm-5:17 pm

2 stops16h 34m

$305

Puerto VallartaOntario

PVR - ONT

PVRONT

Puerto Vallarta Ordaz

Tue 3/24

1:10 pm-11:31 am

1 stop23h 21m

Ontario

Tue 3/31

7:59 pm-1:55 pm

1 stop16h 56m

$350

Puerto VallartaOntario

PVR - ONT

PVRONT

Puerto Vallarta Ordaz

Thu 3/5

3:40 pm-10:36 pm

1 stop8h 56m

Ontario

Wed 3/11

5:15 am-3:12 pm

1 stop8h 57m

$361

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Mexico 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

Prices

Airlines

Delays

Other information

What is the cheapest Mexico to Ontario flight route?

Fly from León Del Bajio to Ontario for the best Mexico - Ontario flight prices

What cabin class options are available on Mexico to Ontario flights?

There is only 1 cabin class available to choose from on Mexico to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Mexico to Ontario flights?

No. A direct flight is the cheapest option for a flight between Mexico to Ontario.

Cheap Mexico to Ontario flight deals and tips

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

Best Price Found	$131
Fastest flight time	2h 25m
Direct flights	Every day
Airports in Ontario	1 airport

The best one-way flight to Ontario from Mexico in the past 72 hours is $131. The best round-trip flight deal from Mexico to Ontario found on momondo in the last 72 hours is $324.

The fastest flight from Mexico to Ontario takes 2h 25m

Direct flights go from Mexico to Ontario every day.

There is 1 airport in Ontario. From Mexico there are direct flights to Ontario (ONT).

Search flight deals

When did momondo last update prices for flights from Mexico to Ontario Airport?
Prices for flights from Mexico to Ontario Airport are updated daily.
How many operators does momondo search for flights from Mexico to Ontario Airport?
As of February 2026, there are 2 operators available to choose from for flights from Mexico to Ontario Airport.
How old do you have to be to fly from Mexico 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 Mexico 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 Mexico to Ontario?
momondo data reveals that the most frequently booked plane model on the route from Mexico to Ontario is Airbus A320-100/200, representing 35.68% of all bookings. The subsequent popular models are Airbus A321-100/200 at 20.81%, Airbus A321neo at 17.84%, and Airbus A320neo at 11.27%.

Best airlines flying from Mexico to Ontario

Compare and see reviews for airlines that fly from Mexico to Ontario with momondo

Airline	Rating	Free Cancellation	Price
Volaris	PriceFrom $149	Free Cancellation	Rating 6.6 1,176 reviews		Search Volaris flights
Frontier	PriceFrom $197	Free Cancellation	Rating 5.7 3,051 reviews		Search Frontier flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Mexico to Ontario for you.

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

Flights from Mexico to Ontario 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 Mexico to Ontario?

Once you have performed a search for Mexico 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 to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Mexico. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Mexico to Los Angeles from $124

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 to Los Angeles departing on 4/28. 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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Filter for what you want

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Find the cheapest flights from Mexico to Los Angeles

Recent round-trip flight deals from Mexico to Los Angeles

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American Airlines flights from Mexico to Ontario

Our best American Airlines deals on Mexico to Ontario flight tickets

Delta flights from Mexico to Ontario

Our best Delta deals on Mexico to Ontario flight tickets

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How to get the cheapest flight ticket from Mexico to Ontario

What is the cheapest Mexico to Ontario flight route?

Fly from León Del Bajio to Ontario for the best Mexico - Ontario flight prices

What cabin class options are available on Mexico to Ontario flights?

There is only 1 cabin class available to choose from on Mexico to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Mexico to Ontario flights?

No. A direct flight is the cheapest option for a flight between Mexico to Ontario.

What is the cheapest airline that flies from Mexico to Ontario?

Volaris, United Airlines, and Frontier are the most popular carriers operating from Mexico to Ontario

What airlines fly to Ontario?

How often are flights from Mexico to Ontario delayed?

Historically, on average around 12% of flights between Mexico and Ontario have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

What is the most punctual flight time for Mexico to Ontario flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Mexico to Ontario flights?

According to our data, Volaris have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

How many flights depart from Mexico to Ontario on average per day?

As of February 2026, 4 flights take off from Mexico and land in Ontario each day. The most common flight departure time for this route is 6:00PM, with 71% of daily flights taking off in the evening.

How many flights depart from Mexico to Ontario on average per week?

As of February 2026, there are 28 flights per week flying from Mexico to Ontario. The most common day of the week flights depart is Tue, with 18% of flights taking off on this day.

How long does it take to fly to Ontario?

Average flight duration from Mexico to Ontario depends on which airport you fly into and out of. Flying from San José del Cabo to Los Angeles is 2h 33m on average, while flying from Puerto Vallarta to Los Angeles is 3h 08m on average. Los Angeles is the most popular airport in Ontario.

Cheap Mexico to Ontario flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Ontario

When did momondo last update prices for flights from Mexico to Ontario Airport?

How many operators does momondo search for flights from Mexico to Ontario Airport?

How old do you have to be to fly from Mexico to Ontario Airport?

What documentation or ID do you need to fly to Ontario Airport?

What is the most popular plane model from Mexico to Ontario?

Best airlines flying from Mexico to Ontario

Compare and see reviews for airlines that fly from Mexico to Ontario with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Fly your favorite airline to Los Angeles

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