Cheap flights from Ontario (ONT) to Mexico

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

All the information you need to plan the best ONT to MEX flight in 2021: compare Ontario to Mexico flight prices with the expected peak season, weather and rainfall in Mexico.
How far in advance should I book a flight from Ontario to Mexico?

To save up to 21% on this flight, we recommend booking at least 60 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Mexico from $357 1-2 weeks out and tickets from $393 for flights departing within the next 72 hours.

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

Our data shows that August tends to be the cheapest month to fly to Mexico from Ontario. Users have commonly found prices around $321 for the month, but tickets can be as low as $204. Due to multiple factors, prepare for potentially higher prices in December.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Mexico as you normally would.

Cheap flights from Ontario to Mexico in October, November 2021

The best prices found for ONT to Mexico flights for October, November
4 Nov - 8 Nov
$204pp
ONT
Ontario
Frontier
   
2 STOPS
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Frontier
 
1 STOP
ONT
Ontario
4 Nov - 8 Nov
$205pp
ONT
Ontario
Frontier
 
1 STOP
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Frontier
 
1 STOP
ONT
Ontario
4 Nov - 8 Nov
$209pp
ONT
Ontario
Frontier
   
2 STOPS
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Frontier
 
1 STOP
ONT
Ontario

Ontario to Mexico 2021 flight deals

Cheap flights to Mexico from Ontario found for this year
4 Nov - 8 Nov
$204pp
ONT
Ontario
Frontier
   
2 STOPS
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Frontier
 
1 STOP
ONT
Ontario
4 Nov - 8 Nov
$205pp
ONT
Ontario
Frontier
 
1 STOP
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Frontier
 
1 STOP
ONT
Ontario
4 Nov - 8 Nov
$209pp
ONT
Ontario
Frontier
   
2 STOPS
SJD
San José del Cabo Los Cabos
SJD
San José del Cabo Los Cabos
Frontier
 
1 STOP
ONT
Ontario

Non-stop flights to Mexico from Ontario

Save time with Ontario to Mexico direct flight deals
15 Apr - 30 Apr
$194pp
ONT
Ontario
Volaris
Non-Stop
GDL
Guadalajara Miguel Hidal
GDL
Guadalajara Miguel Hidal
Volaris
Non-Stop
ONT
Ontario
4 Feb - 15 Feb
$198pp
ONT
Ontario
Volaris
Non-Stop
GDL
Guadalajara Miguel Hidal
GDL
Guadalajara Miguel Hidal
Volaris
Non-Stop
ONT
Ontario
24 Feb - 27 Feb
$201pp
ONT
Ontario
Volaris
Non-Stop
MEX
Mexico City Benito Juarez
MEX
Mexico City Benito Juarez
Volaris
Non-Stop
ONT
Ontario

Last minute flights from Ontario to Mexico

Late deals on round-trip flights to Mexico from Ontario, departing today and this week
25 Oct - 31 Oct
$232pp
ONT
Ontario
Frontier
   
2 STOPS
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
ONT
Ontario
26 Oct - 29 Oct
$237pp
ONT
Ontario
Frontier
 
1 STOP
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
ONT
Ontario
22 Oct - 28 Oct
$242pp
ONT
Ontario
Frontier
   
2 STOPS
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
ONT
Ontario

One-way flights to Mexico from Ontario

The cheapest one-way flights from Ontario to Mexico
9:20 pm - 6:20 am
Avianca
1 Stop
9h 00m
ONT - MEX
Avianca
$90
Fareboom
5:19 am - 4:42 am
Multiple Airlines
1 Stop
20h 23m
ONT - CUN
Multiple Airlines
$108
Kiwi.com
8:38 am - 2:00 am
Frontier
1 Stop
15h 22m
ONT - CUN
Frontier
$110
Hotwire

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Mexico</span> flights.

Flight FAQs

From Ontario to Mexico

What airport do you fly from for flights from Ontario to Mexico?

For a flight from Ontario to Mexico, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

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

Some of the carriers operating flights from Ontario to Mexico that may be offering flexible cancellation policies are Volaris, American Airlines, and Frontier. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Ontario to Mexico for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Mexico for under $200. The cheapest flight booked recently is on Volaris for just $194, but on average you can expect to pay $207.

Are there nonstop flights from Ontario to Mexico for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Ontario to Mexico under $200. A good price for a nonstop flight from Ontario to Mexico is less than $215.

Are there last-minute flights available from Ontario to Mexico for under $300?

There are currently 20+ open flights from Ontario to Mexico within the next 7 days for less than $300.

How popular is this Ontario to Mexico flight route?

This flight path from Ontario to Mexico was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Ontario to Mexico one-way?

To fly one-way, consider booking your trip with Volaris, which is currently one of the cheapest options available, starting at $79. Frontier flights start at $83 while deals on Avianca start at $90 one-way.

What are the cheapest flights from Ontario to Mexico?

On average you can expect to pay $373 for a flight from Ontario to Mexico. The cheapest flight overall is $147 while the most popular route, (Ontario - Cancún) is currently priced at $232.

What are the most popular routes from Ontario to Mexico?

Most travelers choose Ontario - Cancún, Ontario - San José del Cabo Los Cabos or Ontario - Puerto Vallarta Ordaz when deciding on the best route from Ontario to Mexico.

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

When booking a flight from Ontario to Mexico, you may want to consider flying on Interjet, American Airlines or Aeromexico as they are the most popular for this route.

Related searches

Flights to Mexico from Ontario (ONT)
Flights to Ontario Flights to Mexico Flights from Ontario

Rent a Car

Car Rentals in Mexico

COVID Restrictions

View COVID Travel Restrictions for Mexico

Do I need a COVID test to fly to Mexico from Ontario?

Information is based on travel restrictions from Ontario to Mexico

Most visitors from Ontario can enter Mexico without restrictions.

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering Mexico.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Mexico.

Documents
Health Declaration Form - Completed form should be presented upon arrival


Do I need a test to fly back to Ontario from Mexico?

Returning to Ontario from Mexico

COVID-19 testing requirements
Visitors from Mexico must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Mexico are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Mexico

Destination information for Mexico

Things to know before you go - useful duration and weather info for your trip from Ontario to Mexico.
Today's exchange rate
$1 = $20.34
Flight duration from ONT to Mexico
3h 17m

Airports servicing Ontario

Top 8 airlines flying from Ontario to Mexico

The chart below displays the airlines Cheapflights users traveling from Ontario to Mexico choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Aeromexico
$106 $356 No cancel fee N/A
Interjet
$109 $332 No cancel fee 68%
Delta
$111 $395 No cancel fee N/A
Alaska Airlines
$120 $378 No cancel fee 75%
Frontier
$120 $285 No cancel fee 62%
United Airlines
$126 $355 No cancel fee 69%
American Airlines
$133 $513 No cancel fee 71%
Volaris
$147 $354 No cancel fee 79%
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