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

Volaris, Viva and Delta 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 35% 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 week?

As of January 2026, 29 flights take off from Ontario and land in Mexico each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

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

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

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

According to our data, Volaris have had the least number of delays on this route over the last 12 months; with about 9% 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. Monday has historically seen more delays on average compared to the rest of the week.

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

As of January 2026, 4 flights take off from Ontario and land in Mexico each day. The most common flight departure time for this route is 11:00PM, with 44% of daily flights taking off in the evening.

How often are flights from Ontario to Mexico delayed?

Historically, on average around 9% of flights between Ontario and Mexico have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

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 January 2026, there are 9 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.

$39 Cheap Flights from Ontario to Mexico in 2026

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Find the cheapest flights from Ontario to Mexico

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:50 pm - 4:12 pm

ONT

SJD

2h 22mnonstop

5:06 pm - 6:44 pm

SJD

ONT

2h 38mnonstop

$178Volaris

vie., feb. 6 - dom., feb. 8

12:40 pm - 3:04 pm

ONT

SJD

2h 24mnonstop

4:02 pm - 6:27 pm

SJD

ONT

2h 25mnonstop

$179Volaris

mié., abr. 1 - lun., abr. 6

8:21 am - 10:38 am

ONT

CUN

23h 17m

1 stop

2:24 pm - 9:34 pm

CUN

ONT

10h 10m

1 stop

$305Frontier

sáb., feb. 21 - mié., feb. 25

12:42 am - 2:00 pm

ONT

PVR

11h 18m

1 stop

4:25 pm - 7:59 am

PVR

ONT

17h 34m

1 stop

$318Multiple Airlines

sáb., ene. 31 - sáb., feb. 14

2:21 pm - 10:30 pm

ONT

QRO

30h 09m

1 stop

6:20 am - 7:26 am

QRO

ONT

27h 06m

2 stops

$370Multiple Airlines

vie., feb. 13 - vie., feb. 20

6:05 am - 11:43 am

ONT

PVR

27h 38m

1 stop

11:58 am - 11:59 pm

PVR

ONT

13h 01m

1 stop

$383Frontier

jue., mar. 5 - lun., mar. 9

6:15 am - 4:55 pm

ONT

PVR

8h 40m

1 stop

2:55 pm - 10:07 pm

PVR

ONT

8h 12m

1 stop

$388American Airlines

jue., mar. 5 - jue., mar. 12

6:15 am - 2:56 pm

ONT

PVR

6h 41m

1 stop

5:36 pm - 8:49 am

PVR

ONT

16h 13m

1 stop

$393American Airlines

mié., mar. 4 - dom., mar. 8

10:20 pm - 1:55 pm

ONT

CZM

13h 35m

1 stop

3:10 pm - 9:05 pm

CZM

ONT

7h 55m

1 stop

$556Aeromexico

mar., feb. 17 - vie., feb. 20

10:20 pm - 1:55 pm

ONT

CZM

13h 35m

1 stop

3:10 pm - 9:05 pm

CZM

ONT

7h 55m

1 stop

$598Aeromexico

lun., feb. 16 - mar., feb. 24

Volaris flights from Ontario to Mexico

Our best Volaris deals on Ontario to Mexico flight tickets

Volaris

Feb 6

ONT12:50 pmOntario

2h 22m

SJD4:12 pmSan José del Cabo Los Cabos

Feb 8

SJD5:06 pmSan José del Cabo Los Cabos

2h 38m

ONT6:44 pmOntario

$178

Volaris

Apr 1

ONT12:40 pmOntario

2h 24m

SJD3:04 pmSan José del Cabo Los Cabos

Apr 6

SJD4:02 pmSan José del Cabo Los Cabos

2h 25m

ONT6:27 pmOntario

$179

Volaris

Apr 4

ONT12:40 pmOntario

2h 24m

SJD3:04 pmSan José del Cabo Los Cabos

Apr 7

SJD4:02 pmSan José del Cabo Los Cabos

2h 25m

ONT6:27 pmOntario

$180

Frontier flights from Ontario to Mexico

Our best Frontier deals on Ontario to Mexico flight tickets

Frontier

Feb 21

ONT8:21 amOntario

23h 17m

1 stop

CUN10:38 amCancun

Feb 25

CUN2:24 pmCancun

10h 10m

1 stop

ONT9:34 pmOntario

$305

Frontier

Feb 26

ONT6:05 amOntario

8h 12m

1 stop

CUN5:17 pmCancun

Mar 4

CUN2:27 pmCancun

10h 07m

1 stop

ONT9:34 pmOntario

$319

Frontier

Feb 14

ONT8:21 amOntario

23h 17m

1 stop

CUN10:38 amCancun

Feb 21

CUN1:18 pmCancun

28h 11m

1 stop

ONT2:29 pmOntario

$338

Fly from

Fly to

Route

Depart

Return

Price

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

vie. 2/6

12:50 pm-4:12 pm

Nonstop2h 22m

San José del Cabo Los Cabos

dom. 2/8

5:06 pm-6:44 pm

Nonstop2h 38m

$178

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

mié. 4/1

12:40 pm-3:04 pm

Nonstop2h 24m

San José del Cabo Los Cabos

lun. 4/6

4:02 pm-6:27 pm

Nonstop2h 25m

$179

OntarioCancún

ONT - CUN

ONTCUN

Ontario

sáb. 2/21

8:21 am-10:38 am

1 stop23h 17m

Cancun

mié. 2/25

2:24 pm-9:34 pm

1 stop10h 10m

$305

OntarioPuerto Vallarta

ONT - PVR

ONTPVR

Ontario

sáb. 1/31

12:42 am-2:00 pm

1 stop11h 18m

Puerto Vallarta Ordaz

sáb. 2/14

4:25 pm-7:59 am

1 stop17h 34m

$318

OntarioSantiago de Querétaro

ONT - QRO

ONTQRO

Ontario

vie. 2/13

2:21 pm-10:30 pm

1 stop30h 09m

Santiago de Querétaro

vie. 2/20

6:20 am-7:26 am

2 stops27h 06m

$370

OntarioPuerto Vallarta

ONT - PVR

ONTPVR

Ontario

jue. 3/5

6:05 am-11:43 am

1 stop27h 38m

Puerto Vallarta Ordaz

lun. 3/9

11:58 am-11:59 pm

1 stop13h 01m

$383

OntarioPuerto Vallarta

ONT - PVR

ONTPVR

Ontario

jue. 3/5

6:15 am-4:55 pm

1 stop8h 40m

Puerto Vallarta Ordaz

jue. 3/12

2:55 pm-10:07 pm

1 stop8h 12m

$388

OntarioPuerto Vallarta

ONT - PVR

ONTPVR

Ontario

mié. 3/4

6:15 am-2:56 pm

1 stop6h 41m

Puerto Vallarta Ordaz

dom. 3/8

5:36 pm-8:49 am

1 stop16h 13m

$393

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

mar. 2/17

10:20 pm-1:55 pm

1 stop13h 35m

Cozumel

vie. 2/20

3:10 pm-9:05 pm

1 stop7h 55m

$556

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

lun. 2/16

10:20 pm-1:55 pm

1 stop13h 35m

Cozumel

mar. 2/24

3:10 pm-9:05 pm

1 stop7h 55m

$598

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 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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Mexico?

If you’re not able to fly to Mexico in January, then March is your next best option. Flight prices from Ontario to Mexico during March average around $467.

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 weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $514 when searching 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 $433 on momondo.

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

There are 2 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.

Can stopping save me money on Ontario to Mexico flights?

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

Cheap Ontario to Mexico flight deals and tips

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

Best Price Found	$44
Fastest flight time	2h 22m
Direct flights	Every day
Airports in Mexico	129 airports

The best one-way flight to Mexico from Ontario in the past 72 hours is $44. The best round-trip flight deal from Ontario to Mexico found on momondo in the last 72 hours is $170.

The fastest flight from Ontario to Mexico takes 2h 22m

Direct flights go from Ontario to Mexico every day.

There are 129 airports in Mexico. From Ontario there are direct flights to San José del Cabo Los Cabos (SJD).

Search flight deals

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 January 2026, there are 9 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 32.59% of the total bookings. Other popular models include Airbus A321-100/200 with 17.44%, Airbus A321neo with 14.07%, and Airbus A320neo with 9.06%.

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
Volaris	PriceFrom $107	Free Cancellation	Rating 6.6 1,173 reviews	Search Volaris flights
United Airlines	PriceFrom $160	Free Cancellation	Rating 7.4 9,183 reviews	Search United Airlines flights
Frontier	PriceFrom $162	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
Delta	PriceFrom $191	Free Cancellation	Rating 7.9 8,079 reviews	Search Delta flights
Aeromexico	PriceFrom $204	Free Cancellation	Rating 7.4 1,596 reviews	Search Aeromexico flights
Viva	PriceFrom $211	Free Cancellation	Rating 7.0 818 reviews	Search Viva flights
Alaska Airlines	PriceFrom $277	Free Cancellation	Rating 8.0 11,761 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $312	Free Cancellation	Rating 8.0 4,266 reviews	Search Southwest flights
American Airlines	PriceFrom $312	Free Cancellation	Rating 7.2 11,166 reviews	Search American Airlines flights

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.

An easier way to manage your Mexico 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.

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Find better results for your trip to Mexico

Popular cities in Mexico

Flights to Cancúnfrom $189

Flights to Mexico Cityfrom $188

Flights to Guadalajarafrom $191

Flights to Puerto Vallartafrom $235

Flights to San José del Cabofrom $171

Flights to Monterreyfrom $201

Flights to León, Guanajuatofrom $188

Flights to Tijuanafrom $225

Flights to Oaxacafrom $255

Flights to Méridafrom $183

Flights to Moreliafrom $164

Flights to Santiago de Querétarofrom $143

Cheap flights from Ontario to Mexico from $39

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 1/29. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Volaris flights from Ontario to Mexico

Our best Volaris deals on Ontario to Mexico flight tickets

Frontier flights from Ontario to Mexico

Our best Frontier deals on Ontario to Mexico flight tickets

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Use the filters below to find and compare flights from Ontario to Mexico that are best for you.

See travel insights to Mexico from

How to get the cheapest flight ticket from Ontario to Mexico

What is the cheapest month to fly to Mexico?

If you’re not able to fly to Mexico in January, then March is your next best option. Flight prices from Ontario to Mexico during March average around $467.

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?

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

There are 2 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.

Can stopping save me money on Ontario to Mexico flights?

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

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

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

What airlines fly to Mexico?

How often are flights from Ontario to Mexico delayed?

Historically, on average around 9% of flights between Ontario and Mexico have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

What is the most punctual flight time for Ontario to Mexico 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. Monday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Volaris have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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

As of January 2026, 4 flights take off from Ontario and land in Mexico each day. The most common flight departure time for this route is 11:00PM, with 44% of daily flights taking off in the evening.

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

As of January 2026, 29 flights take off from Ontario and land in Mexico each week. The most common flight departure day for this route is Mon, with 21% 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

Best Price Found

Fastest flight time

Direct flights

Airports in Mexico

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

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

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

What documentation or ID do you need to fly to Mexico?

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

Best airlines flying from Ontario to Mexico

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Mexico 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.

Find better results for your trip to Mexico

Popular cities in Mexico

Popular flights according to clicks in the last 7 days on momondo