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Cheap Flights from Ontario International to Puerto Vallarta

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      Travellers and cabin class, 1 Adult, Economy

      Compare Ontario International to Puerto Vallarta flight deals

      Find the cheapest month or even day of the year to fly to Puerto Vallarta

      Book the best Puerto Vallarta fare with no extra fees

      Flight deals from Ontario International to Puerto Vallarta

      Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Puerto Vallarta Airport? If you want to travel next month, return fares start from R 5,821. Find the lowest prices on one-way and return tickets right here.
      Puerto Vallarta.R 2,472 per passenger.Departing Tue, 6 Oct.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Ontario International on Tue, 6 Oct, arriving in Puerto Vallarta.Price includes taxes and charges.From R 2,472, select.
      Puerto Vallarta.R 2,473 per passenger.Departing Fri, 6 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Fri, 6 Nov, arriving in Puerto Vallarta.Price includes taxes and charges.From R 2,473, select.
      Puerto Vallarta.R 3,074 per passenger.Departing Sun, 17 Jan.One-way flight with United.Outbound indirect flight with United, departs from Ontario International on Sun, 17 Jan, arriving in Puerto Vallarta.Price includes taxes and charges.From R 3,074, select.
      Puerto Vallarta.R 3,140 per passenger.Departing Wed, 12 May.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Ontario International on Wed, 12 May, arriving in Puerto Vallarta.Price includes taxes and charges.From R 3,140, select.
      Puerto Vallarta.R 3,281 per passenger.Departing Thu, 17 Sep.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Ontario International on Thu, 17 Sep, arriving in Puerto Vallarta.Price includes taxes and charges.From R 3,281, select.
      Puerto Vallarta.R 3,495 per passenger.Departing Mon, 15 Mar.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Ontario International on Mon, 15 Mar, arriving in Puerto Vallarta.Price includes taxes and charges.From R 3,495, select.
      Puerto Vallarta.R 3,558 per passenger.Departing Sun, 6 Dec.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Sun, 6 Dec, arriving in Puerto Vallarta.Price includes taxes and charges.From R 3,558, select.
      Puerto Vallarta.R 3,600 per passenger.Departing Fri, 26 Feb.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Fri, 26 Feb, arriving in Puerto Vallarta.Price includes taxes and charges.From R 3,600, select.
      Puerto Vallarta.R 4,223 per passenger.Departing Wed, 2 Jun.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 2 Jun, arriving in Puerto Vallarta.Price includes taxes and charges.From R 4,223, select.
      Puerto Vallarta.R 4,223 per passenger.Departing Mon, 5 Apr.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Mon, 5 Apr, arriving in Puerto Vallarta.Price includes taxes and charges.From R 4,223, select.

      Find the cheapest month to fly from Ontario International to Puerto Vallarta

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Puerto Vallarta flights are currently cheapest in October.
      Sep
      from R 3,281
      Oct
      from R 2,472
      Nov
      from R 2,473
      Dec
      from R 3,558
      Jan
      from R 3,074
      Feb
      from R 3,600
      Mar
      from R 3,495
      Apr
      from R 4,223
      May
      from R 3,140
      Jun
      from R 4,223
      Jul
      Find prices
      Aug
      Find prices

      Ontario International to Puerto Vallarta: Alternative routes

      Compare routes from Ontario International to Puerto Vallarta below. You may find an airport to fly into that's cheaper, faster, or easier than Puerto Vallarta.

      Puerto Vallarta

      9km from central Puerto Vallarta
      ClosestCheapest
      from R 2,472
      Search flights

      Ontario to Puerto Vallarta: Flight information

      The things to know before you go.
      Cheapest flight foundR 2,472
      Cheapest month to flyOctober

      Finding cheap flights from Ontario International to Puerto Vallarta: Frequently asked questions

      The best price we found for a return flight from Ontario International to Puerto Vallarta is R 5,821. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Ontario International to Puerto Vallarta. But we found flights with one or more stops from R 5,775.
      As of September 2026, there are no flights flying from Ontario International to Puerto Vallarta.
      The cheapest month to fly from Ontario International to Puerto Vallarta is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Puerto Vallarta Airport on Saturday, 10 October 2026.
      No airlines currently offer direct flights between Ontario International Airport and Puerto Vallarta Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Puerto Vallarta but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Puerto Vallarta is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to Puerto Vallarta.

      Flying from Ontario International Airport (ONT) to Puerto Vallarta Airport (PVR): what you need to know

      • The timezone in Puerto Vallarta is UTC-6, which is two hours ahead of Ontario.

      • To ensure you get on your ONT to PVR flight, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

      • During popular months like July, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during a high season in general.

      • If you want to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from Ontario International Airport to Puerto Vallarta Airport. These are the top stopovers between ONT and PVR:

        • Denver International Airport

        • San Francisco International Airport

        • Phoenix Sky Harbour Airport

      How to find the cheapest flights from Ontario International Airport (ONT) to Puerto Vallarta Airport (PVR)

      • Right now, R 2,472 is the cheapest price we've found for a one-way Ontario International Airport to Puerto Vallarta Airport flight. The best price for a return plane ticket is R 5,821. Bear in mind that fares may change due to demand at the time of booking.

      • Don't leave everything to the last moment. You're more likely to get cheap tickets from ONT to PVR if you book in advance. Airlines often have some fantastic early bird rates.

      • If you can be flexible with your travel dates, try using the 'Whole month' tool. It'll give you the lowest price in every month when searching for your flight from Ontario International Airport to Puerto Vallarta Airport.

      • Snapping up cheap flights from ONT to PVR is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when fares go down.

      • Tailor your flights using filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Ontario International Airport to Puerto Vallarta Airport.

      Handy information about Ontario International Airport (ONT)

      • You'll find ONT at 2900 E. Airport Drive.

      • Ontario International Airport earns top marks for its on-time performance. 83% of flights that take off from ONT land on time.

      • To reach Ontario International Airport from central Ontario, it'll take about 15 minutes if you're going by car. Of course, this depends on traffic. It's approximately 10 kilometres from the airport to the city centre.

      • Expect a journey time of about 45 minutes when using public transport.

      • Taking an early flight from Ontario International Airport to Puerto Vallarta Airport? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these stays close to ONT:

      Arriving at Puerto Vallarta Airport (PVR)

      When to fly to Puerto Vallarta Airport (PVR)

      • April is the most popular month for flights from Ontario International Airport to Puerto Vallarta Airport. To skip the crowds, go to Puerto Vallarta in September.

      • The warmest month in Puerto Vallarta is May, with temperatures ranging between 18ºC (64ºF) and 34ºC (93ºF). Book your flights from Ontario International Airport to Puerto Vallarta Airport in this month if you enjoy this type of weather.

      • If you like travelling in cooler conditions, search for a cheap ticket from ONT to PVR in February. Temperatures average between 14ºC (57ºF) and 30ºC (86ºF) then.

      Explore more of Mexico

      • You've seen Puerto Vallarta, now it's time to explore other corners of Mexico. Journey about 193 kilometres east to Guadalajara to check off its top attractions. From Guadalajara Cathedral to Temple of Our Lady of Guadalupe and Mural Gigante FRIDA KHALO, you'll have a full itinerary ahead.

      • León de los Aldama is another standout destination in Mexico and is around 370 kilometres east of Puerto Vallarta. No trip is complete without a visit to Plaza Principal de León, Museo de Arte E Historia de Guanajuato and Templo de Santo Domingo.

      Plan the rest of your trip from Ontario to Puerto Vallarta

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.