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Cheap Flights from Paris to Ontario International

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      Travellers and bags, 1 Adult, Economy

      Compare Paris to Ontario International flight deals

      Find the cheapest month or even day of the year to fly to Ontario International

      Book the best Ontario International fare with no extra fees

      Flight deals from Paris to Ontario International

      Looking for a cheap last-minute deal or the best return flight from Paris to Ontario International Airport? If you want to travel next month, return fares start from Rs183,782. Find the lowest prices on one-way and return tickets right here.
      Ontario.Rs109,165 per passenger.Departing Thu, 12 Nov.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Paris Charles de Gaulle on Thu, 12 Nov, arriving in Ontario International.Price includes taxes and charges.From Rs109,165, select.
      Ontario.Rs109,190 per passenger.Departing Fri, 22 Jan.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Paris Charles de Gaulle on Fri, 22 Jan, arriving in Ontario International.Price includes taxes and charges.From Rs109,190, select.
      Ontario.Rs109,261 per passenger.Departing Wed, 2 Dec.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Paris Charles de Gaulle on Wed, 2 Dec, arriving in Ontario International.Price includes taxes and charges.From Rs109,261, select.
      Ontario.Rs109,261 per passenger.Departing Sat, 20 Feb.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Paris Charles de Gaulle on Sat, 20 Feb, arriving in Ontario International.Price includes taxes and charges.From Rs109,261, select.
      Ontario.Rs109,480 per passenger.Departing Wed, 24 Mar.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Paris Charles de Gaulle on Wed, 24 Mar, arriving in Ontario International.Price includes taxes and charges.From Rs109,480, select.
      Ontario.Rs109,666 per passenger.Departing Thu, 1 Apr.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Paris Charles de Gaulle on Thu, 1 Apr, arriving in Ontario International.Price includes taxes and charges.From Rs109,666, select.
      Ontario.Rs120,380 per passenger.Departing Sun, 16 May.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Paris Charles de Gaulle on Sun, 16 May, arriving in Ontario International.Price includes taxes and charges.From Rs120,380, select.
      Ontario.Rs120,924 per passenger.Departing Wed, 7 Oct.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Paris Charles de Gaulle on Wed, 7 Oct, arriving in Ontario International.Price includes taxes and charges.From Rs120,924, select.
      Ontario.Rs135,134 per passenger.Departing Fri, 11 Sep.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Paris Charles de Gaulle on Fri, 11 Sep, arriving in Ontario International.Price includes taxes and charges.From Rs135,134, select.
      Ontario.Rs162,647 per passenger.Departing Wed, 16 Jun.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Paris Charles de Gaulle on Wed, 16 Jun, arriving in Ontario International.Price includes taxes and charges.From Rs162,647, select.
      Ontario.Rs197,809 per passenger.Departing Sat, 22 Aug.One-way flight with French Bee.Outbound indirect flight with French Bee, departs from Paris Orly on Sat, 22 Aug, arriving in Ontario International.Price includes taxes and charges.From Rs197,809, select.
      Ontario.Rs234,942 per passenger.Departing Sat, 10 Jul.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Paris Charles de Gaulle on Sat, 10 Jul, arriving in Ontario International.Price includes taxes and charges.From Rs234,942, select.

      Find the cheapest month to fly from Paris to Ontario International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Paris to Ontario International flights are currently cheapest in November.
      Aug
      from Rs197,809
      Sep
      from Rs135,134
      Oct
      from Rs120,924
      Nov
      from Rs109,165
      Dec
      from Rs109,261
      Jan
      from Rs109,190
      Feb
      from Rs109,261
      Mar
      from Rs109,480
      Apr
      from Rs109,666
      May
      from Rs120,380
      Jun
      from Rs162,647
      Jul
      from Rs234,942

      Paris to Ontario International: Alternative routes

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

      Ontario International

      4km from central Ontario
      Closest
      from Rs109,165
      Search flights

      San Bernardino Norton AFB

      39km from central Ontario
      from Rs155,738
      Search flights

      Santa Ana John Wayne

      48km from central Ontario
      from Rs120,274
      Search flights

      Long Beach Municipal

      54km from central Ontario
      from Rs122,127
      Search flights

      Hawthorne

      65km from central Ontario
      from Rs641,183
      Search flights

      Burbank

      67km from central Ontario
      from Rs120,612
      Search flights

      Los Angeles International

      71km from central Ontario
      Cheapest
      from Rs100,111
      Search flights

      Paris to Ontario: Flight information

      The things to know before you go.
      Cheapest flight foundRs109,165
      Cheapest month to flyNovember

      Finding cheap flights from Paris to Ontario International: Frequently asked questions

      The best price we found for a return flight from Paris to Ontario International is Rs183,782. 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 Paris to Ontario International. But we found flights with one stop from Rs183,782.
      As of August 2026, there are no flights flying from Paris to Ontario International.
      The cheapest month to fly from Paris to Ontario International is usually September.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Paris to Ontario International Airport on Wednesday, 2 September 2026.
      No airlines currently offer direct flights between Paris and Ontario International 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 Ontario International 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 Ontario is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Ontario International is Iberia .

      Flying from Paris to Ontario International Airport (ONT): What you need to know

      • Ontario is nine hours behind Paris. Ontario International Airport is located in Ontario, which follows the UTC-8 timezone.

      • Arrive at the airport on time so you don't miss your flight from Paris to ONT. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

      • You can expect longer queues during popular months such as July and other peak seasons. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a good idea.

      Airports in Paris

      Paris Charles de Gaulle Airport (CDG)

      • Consider adding a stopover to find cheap flights from Paris to ONT. Just deselect 'Direct flights only' when browsing departures from Paris Charles de Gaulle Airport (CDG). Make a stop (and maybe make your fare cheaper) by passing through one of these popular airports:

        • Seattle-Tacoma International Airport (SEA)

        • Phoenix Sky Harbour International Airport (PHX)

        • Salt Lake City International Airport (SLC)

      • CDG is around 26 kilometres from central Paris. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 35 minutes or so to get there, depending on traffic. If you're taking public transport, expect the journey time to be around 35 minutes.

      • Looking for a convenient hotel close to Paris Charles de Gaulle Airport? If you've booked an early flight from Paris to Ontario International Airport, these accommodation options will put you conveniently close to check-in:

      • When it comes to Paris Charles de Gaulle Airport's on-time performance, data shows 65% of flights arrive within the scheduled time frame.

      • CDG is located at 95711, Roissy Charles de Gaulle.

      Paris Orly Airport (ORY)

      • On public transport, you can travel from central Paris to ORY in around 40 minutes. The airport is roughly 14 kilometres away, and making the trip by car takes approximately 25 minutes.

      • Kick off your holiday early with an extra night away from home. Before catching your Paris to ONT flight, unwind in one of these hotels near Paris Orly Airport:

      • The majority of flights that depart Paris Orly Airport arrive at their destination right on cue. It boasts an on-time performance rate of 80%.

      • You'll find ORY at 94396 Orly Aérogare.

      Paris Beauvais-Tille Airport (BVA)

      • From the centre of Paris, BVA is around 88 kilometres away. It'll take you roughly 1 hour 15 minutes to get to the airport by car and 1 hour 15 minutes or so if you're on public transport.

      • Make catching an early Paris to Ontario International Airport flight one of the easiest parts of your trip. Book a room at one of these accommodation options near Paris Beauvais-Tille Airport and get to your departure gate with plenty of time to spare:

      • The on-time performance rate of BVA is 71%. To put it simply, that's how frequently flights departing this airport arrive at their final stop as planned.

      • Paris Beauvais-Tille Airport is located at Tille 60000, Beauvais.

      About Ontario International Airport (ONT)

      Getting from Ontario International Airport (ONT) to central Ontario

      • Ontario International Airport is around 10 kilometres from the centre of Ontario. It takes around 15 minutes or so to get to the city by car.

      • If you're travelling by public transport, expect a journey time of about 45 minutes.

      How to find the cheapest flights from Paris to Ontario International Airport (ONT)

      • The cheapest price we've found for a one-way ticket from Paris to Ontario International Airport is Rs109,165. For a return flight on this route, the best price is Rs183,782. Depending on when and how early you book, these fares may change.

      • To pick up cheap flights from Paris to ONT, book ahead. Airlines tend to offer lower fares when tickets are first released.

      • Affordable Paris to Ontario International Airport tickets are easier to find when your dates are flexible. Use the 'Whole month' search tool to compare fares across each month and then choose the cheapest day.

      • Be the first to know about deals for plane tickets from Paris to ONT by setting up a Price Alert. We'll send you an email or notification on the app when prices go down.

      • Lock in a cheap flight from Paris to Ontario International Airport by using filters. Select your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

      The best time to fly from Paris to Ontario International Airport (ONT)

      • Picture the kind of break you want when picking your flight dates. December is the quietest month to go to Ontario. July is when most people book flights from Paris to Ontario International Airport (ONT), which may be perfect if you're chasing more excitement.

      • Before locking in your Paris to ONT plane ticket, consider the type of weather you enjoy. August is the warmest month in Ontario, with temperatures ranging from 16ºC to 36ºC.

      • February has temperatures of between 4ºC and 24ºC. Look for cheap tickets from Paris to Ontario International Airport around that time if you like travelling in cooler conditions.

      More about Ontario

      Explore more of the United States

      • Ontario will leave a lasting impression, but there are so many other corners of the United States waiting to be explored. About 153 kilometres south of Ontario, a visit to San Diego will keep you on the move. Start with popular sights like San Diego Zoo, San Diego Balboa Park and USS Midway Museum.

      • Bakersfield is another essential stop in the United States and is around 193 kilometres northwest of Ontario. No journey is complete without experiencing Kern County Museum, Rabobank Arena, Theatre & Convention Centre and Bakersfield Museum of Art.

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