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Cheap Flights from Ontario International to Paris

Compare Ontario International to Paris flight deals

Find the cheapest month or even day of the year to fly to Paris

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Flight deals from Ontario International Airport to Paris

Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Paris? If you want to travel next month, return fares start from ج.م.‏ 42,773. Find the lowest prices on one-way and return tickets right here.
Paris.ج.م.‏ 20,571 per passenger.Departing Sun, 26 Apr.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Ontario International on Sun, 26 Apr, arriving in Paris Beauvais.Price includes taxes and charges.From ج.م.‏ 20,571, select.
Paris.ج.م.‏ 27,490 per passenger.Departing Sat, 20 Jun.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Sat, 20 Jun, arriving in Paris Beauvais.Price includes taxes and charges.From ج.م.‏ 27,490, select.
Paris.ج.م.‏ 32,455 per passenger.Departing Wed, 11 Nov.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Ontario International on Wed, 11 Nov, arriving in Paris Charles de Gaulle.Price includes taxes and charges.From ج.م.‏ 32,455, select.
Paris.ج.م.‏ 33,801 per passenger.Departing Fri, 20 Mar.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Fri, 20 Mar, arriving in Paris Orly.Price includes taxes and charges.From ج.م.‏ 33,801, select.
Paris.ج.م.‏ 34,442 per passenger.Departing Tue, 1 Dec.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Ontario International on Tue, 1 Dec, arriving in Paris Charles de Gaulle.Price includes taxes and charges.From ج.م.‏ 34,442, select.
Paris.ج.م.‏ 34,442 per passenger.Departing Sun, 10 Jan.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Ontario International on Sun, 10 Jan, arriving in Paris Charles de Gaulle.Price includes taxes and charges.From ج.م.‏ 34,442, select.
Paris.ج.م.‏ 34,791 per passenger.Departing Fri, 25 Sep.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Ontario International on Fri, 25 Sep, arriving in Paris Charles de Gaulle.Price includes taxes and charges.From ج.م.‏ 34,791, select.
Paris.ج.م.‏ 34,956 per passenger.Departing Thu, 1 Oct.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Ontario International on Thu, 1 Oct, arriving in Paris Charles de Gaulle.Price includes taxes and charges.From ج.م.‏ 34,956, select.
Paris.ج.م.‏ 35,044 per passenger.Departing Mon, 1 Feb.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Ontario International on Mon, 1 Feb, arriving in Paris Charles de Gaulle.Price includes taxes and charges.From ج.م.‏ 35,044, select.
Paris.ج.م.‏ 36,970 per passenger.Departing Sun, 16 Aug.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Ontario International on Sun, 16 Aug, arriving in Paris Charles de Gaulle.Price includes taxes and charges.From ج.م.‏ 36,970, select.
Paris.ج.م.‏ 37,295 per passenger.Departing Sun, 26 Jul.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Ontario International on Sun, 26 Jul, arriving in Paris Charles de Gaulle.Price includes taxes and charges.From ج.م.‏ 37,295, select.
Paris.ج.م.‏ 37,731 per passenger.Departing Mon, 4 May.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Ontario International on Mon, 4 May, arriving in Paris Charles de Gaulle.Price includes taxes and charges.From ج.م.‏ 37,731, select.

Find the cheapest month to fly from Ontario International to Paris

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Paris flights are currently cheapest in April.
Mar
from ج.م.‏ 33,801
Apr
from ج.م.‏ 20,571
May
from ج.م.‏ 37,731
Jun
from ج.م.‏ 27,490
Jul
from ج.م.‏ 37,295
Aug
from ج.م.‏ 36,970
Sep
from ج.م.‏ 34,791
Oct
from ج.م.‏ 34,956
Nov
from ج.م.‏ 32,455
Dec
from ج.م.‏ 34,442
Jan
from ج.م.‏ 34,442
Feb
from ج.م.‏ 35,044

Alternative Ontario International to Paris routes

Looking for the cheapest, fastest or easiest route from Ontario International to Paris? You could fly into the following airports instead.

Paris Orly

15km from central Paris
Closest
from ج.م.‏ 20,904
Search flights

Paris Charles de Gaulle

23km from central Paris
from ج.م.‏ 21,532
Search flights

Paris Beauvais

68km from central Paris
Cheapest
from ج.م.‏ 20,571
Search flights

Ontario to Paris: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 20,571
Cheapest month to flyApril

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

There are 3 airports in Paris: Paris Orly, Paris Charles de Gaulle and Paris Beauvais.
The best price we found for a return flight from Ontario International to Paris is ج.م.‏ 42,773. 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 Paris. But we found flights with one or more stops from ج.م.‏ 42,773.
As of March 2026, there are no flights flying from Ontario International to Paris.
The cheapest month to fly from Ontario International to Paris is usually April.
If you're flying from Ontario International Airport, the cheapest airport near Paris is Paris Orly – which is 14.7 km away from the centre of Paris. We've found flights into this airport from ج.م.‏ 42,773.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Paris on Sunday, 19 April 2026.
No airlines currently offer direct flights between Ontario International Airport and Paris. 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 Paris 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 Paris is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 7°C. August is typically the warmest month in Paris, when it usually averages around 24°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 0°C. The rainiest month is December.
Currently, Frontier Airlines offers the cheapest flight tickets to Paris.

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

  • Ontario International Airport is located in Ontario. Based in the UTC+1 timezone, Paris is eight hours ahead of Ontario.

  • For a relaxed start to your ONT to Paris flight, allow plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • If you're flying during a major holiday or another peak period, allow for even more time. A good rule is two hours before domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • We make it easy to book flight tickets from ONT to Paris with a stopover. To see all the options, deselect 'Direct flights only.' Next, select a flight with a stop long enough to explore your chosen city. Popular stopovers include:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

    • Seattle-Tacoma International Airport (SEA)

  • The journey from central Ontario to ONT takes around 1 hour 30 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 5 kilometres in 10 minutes or so, depending on traffic conditions.

  • Planning to catch an early flight from Ontario International Airport to Paris? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays close to ONT:

  • 83.6% of flights leaving Ontario International Airport touch down at their destination on time. With its strong performance rating, you're unlikely to face delays when jetting out of ONT.

  • ONT's address is 2900 E. Airport Drive.

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

  • The lowest price we've seen for a one-way Ontario International Airport to Paris flight is ج.م.‏ 20,571. The cheapest price for a return flight is ج.م.‏ 42,773. Bear in mind fares can change due to demand at the time of booking.

  • To find cheap flights from ONT to Paris, book early. Airlines typically offer their most competitively priced fares when tickets first go on sale.

  • The 'Whole month' search tool will show you the cheapest tickets from Ontario International Airport to Paris throughout the entire month. It's an easy way to snap up a bargain if your plans are flexible.

  • There's no need to check back constantly to find out if fares have dropped when you set up a Price Alert. We'll update you as soon as there's an even better deal on cheap flights from ONT to Paris.

  • Tailor your trip with filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Ontario International Airport to Paris.

Airports in Paris

Charles de Gaulle Airport (CDG)

  • Charles de Gaulle Airport (CDG) is around 27 kilometres from the centre of Paris. If you're getting a cab or a ride-share, the drive takes roughly 45 minutes.

  • It'll take around 1 hour 15 minutes to get there using public transport.

  • Consider staying in a hotel near CDG if you have a late flight from Ontario International Airport to Paris. Choose one of these accommodation options and make your first night all about catching up on rest:

  • Travel at your own pace with a Charles de Gaulle Airport rental car. Book your wheels from Alamo, Keddy By Europcar or Europcar and discover more of Paris and beyond.

  • For the lowest price, book your vehicle from Charles de Gaulle Airport around two weeks in advance of your flight from ONT to Paris.

  • You'll find CDG at 95711, Roissy Charles de Gaulle.

Paris Orly Airport (ORY)

  • Central Paris is around 19 kilometres from Paris Orly Airport (ORY). After your flight from Ontario International Airport to Paris has landed and you've made your way through the terminal, expect a drive of around 35 minutes.

  • The journey will take about 55 minutes on public transport.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel close to ORY. Here are a few options where you can put your feet up after your ONT to Paris flight:

  • The fastest way to get to where you're going is with a Paris Orly Airport rental car. Grab your wheels from Alamo, Europcar or Keddy By Europcar and be off and running.

  • Avoid paying more than you need to. Securing your ride one week ahead of your arrival at ORY can help you lock in a better rate.

  • The address for Paris Orly Airport is 94396 Orly Aérogare.

Beauvais-Tille Airport (BVA)

  • Set your sights on the city centre after your flight from Ontario International Airport to Paris has arrived. Central Paris is about 88 kilometres from Beauvais-Tille Airport (BVA) and takes roughly 1 hour 30 minutes to reach by cab or ride-share.

  • Public transport will get you there in roughly 2 hours 20 minutes.

  • If you don't want to make the trip into the centre, find a hotel near BVA. Get settled at one of these stays after your ONT to Paris flight:

  • Be in the driver's seat of the next leg of your journey with a Beauvais-Tille Airport rental car. Loca Malin, Budget and Europcar will get you on the road.

  • If you're looking for a specific kind of vehicle, book your ride from BVA around three weeks ahead of your flight from Ontario International Airport to Paris. This gives you a better shot at getting the car you want, on top of a better deal.

  • Beauvais-Tille Airport's official address is Tille 60000, Beauvais.

Best time to go to Paris

  • Carefully consider your dates before securing your flight from Ontario International Airport to Paris. The city comes alive during peak season, but hotel rates are typically higher and major attractions can be busy. Go to Paris in the low season if you like a more relaxed vibe.

  • Before booking an Ontario International Airport to Paris flight ticket, think about the kind of weather you prefer. August is the warmest month in Paris, with temperatures ranging from 13ºC to 29ºC.

  • Look for cheap tickets from ONT to Paris in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -2ºC and 9ºC on average.

More about Paris

Explore more of France

  • Lyon is just one of the many cities in France waiting to be discovered after you've experienced Paris. Around 386 kilometres away to the south-east, well-known attractions include Basilique Notre-Dame de Fourviere, Musée des Confluences and Vieux Lyon - Saint-Jean - Saint-Georges.

  • Around 338 kilometres south-west of Paris, Nantes is another essential stop in France. Experience this destination's highlights firsthand at Chateau des Ducs de Bretagne, Les Machines de L'ile and Jardin des Plantes.

Plan the rest of your trip from Ontario to Paris

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.