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268 € Cheap Flights from Winnipeg to Ontario International

Compare Winnipeg 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 Winnipeg to Ontario International

Looking for a cheap last-minute deal or the best return flight from Winnipeg Airport to Ontario International Airport? If you want to travel next month, return fares start from 268 €. Find the lowest prices on one-way and return tickets right here.
Ontario.268 € per passenger.Departing Tue, 2 Jun, returning Tue, 16 Jun.Return flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departs from Winnipeg on Tue, 2 Jun, arriving in Ontario International.Inbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 16 Jun, arriving in Winnipeg.Price includes taxes and charges.From 268 €, select.
Ontario.328 € per passenger.Departing Fri, 29 May, returning Thu, 11 Jun.Return flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departs from Winnipeg on Fri, 29 May, arriving in Ontario International.Inbound indirect flight with Frontier Airlines, departs from Ontario International on Thu, 11 Jun, arriving in Winnipeg.Price includes taxes and charges.From 328 €, select.
Ontario.340 € per passenger.Departing Wed, 24 Jun, returning Wed, 8 Jul.Return flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departs from Winnipeg on Wed, 24 Jun, arriving in Ontario International.Inbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 8 Jul, arriving in Winnipeg.Price includes taxes and charges.From 340 €, select.
Ontario.371 € per passenger.Departing Sat, 23 May, returning Sat, 30 May.Return flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departs from Winnipeg on Sat, 23 May, arriving in Ontario International.Inbound indirect flight with Frontier Airlines, departs from Ontario International on Sat, 30 May, arriving in Winnipeg.Price includes taxes and charges.From 371 €, select.
Ontario.413 € per passenger.Departing Sun, 19 Jul, returning Wed, 22 Jul.Return flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departs from Winnipeg on Sun, 19 Jul, arriving in Ontario International.Inbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 22 Jul, arriving in Winnipeg.Price includes taxes and charges.From 413 €, select.
Ontario.446 € per passenger.Departing Wed, 8 Jul, returning Wed, 5 Aug.Return flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departs from Winnipeg on Wed, 8 Jul, arriving in Ontario International.Inbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 5 Aug, arriving in Winnipeg.Price includes taxes and charges.From 446 €, select.
Ontario.548 € per passenger.Departing Wed, 21 Oct, returning Thu, 5 Nov.Return flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departs from Winnipeg on Wed, 21 Oct, arriving in Ontario International.Inbound indirect flight with Frontier Airlines, departs from Ontario International on Thu, 5 Nov, arriving in Winnipeg.Price includes taxes and charges.From 548 €, select.
Ontario.893 € per passenger.Departing Mon, 21 Dec, returning Wed, 6 Jan.Return flight with WestJet and Alaska Airlines.Outbound indirect flight with WestJet, departs from Winnipeg on Mon, 21 Dec, arriving in Ontario International.Inbound indirect flight with Alaska Airlines, departs from Ontario International on Wed, 6 Jan, arriving in Winnipeg.Price includes taxes and charges.From 893 €, select.

Find the cheapest month to fly from Winnipeg to Ontario International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Winnipeg to Ontario International flights are currently cheapest in June.
May
from 371 €
Jun
from 268 €
Jul
from 413 €
Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Winnipeg to Ontario International: Alternative routes

Compare routes from Winnipeg 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 268 €
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San Bernardino Norton AFB

39km from central Ontario
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Santa Ana John Wayne

48km from central Ontario
from 254 €
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Long Beach Municipal

54km from central Ontario
from 1.282 €
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Hawthorne

65km from central Ontario
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Burbank

67km from central Ontario
from 384 €
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Los Angeles International

71km from central Ontario
Cheapest
from 214 €
Search flights

Winnipeg to Ontario: Flight information

The things to know before you go.
Cheapest flight found268 €
Cheapest month to flyJune

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

The best price we found for a return flight from Winnipeg to Ontario International is 268 €. 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 Winnipeg to Ontario International. But we found flights with one or more stops from 268 €.
As of May 2026, there are no flights flying from Winnipeg to Ontario International.
The cheapest month to fly from Winnipeg to Ontario International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Winnipeg Airport to Ontario International Airport on Tuesday, 2 June 2026.
No airlines currently offer direct flights between Winnipeg Airport 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.
Currently, WestJet offers the cheapest flight tickets to Ontario International.

Flying from Winnipeg James Armstrong Richardson International Airport (YWG) to Ontario International Airport (ONT): what you need to know

  • Ontario is two hours behind Winnipeg and observes the UTC-7 timezone.

  • Get to the airport on time so you don't miss your YWG to ONT flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • You can expect longer queues in popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a good idea.

How to find the cheapest flights from Winnipeg James Armstrong Richardson International Airport (YWG) to Ontario International Airport (ONT)

  • Right now, 186 € is the lowest price we've found for a one-way Winnipeg James Armstrong Richardson International Airport to Ontario International Airport flight. The best price for a return ticket is 268 €. Keep in mind that fares may change due to availability when booking.

  • Don't wait until the last moment. You're more likely to get cheap tickets from YWG to ONT if you book in advance. Airlines often have some amazing early bird rates.

  • If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll give you the lowest price across every month when searching for your flight from Winnipeg James Armstrong Richardson International Airport to Ontario International Airport.

  • Picking up cheap flights from YWG to ONT is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a new deal comes up.

  • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Winnipeg James Armstrong Richardson International Airport to Ontario International Airport.

Handy information about Winnipeg James Armstrong Richardson International Airport (YWG)

  • You'll find YWG at 2000 Wellington Avenue.

  • 61.28% of flights that depart Winnipeg James Armstrong Richardson International Airport reach their destination on time.

  • Central Winnipeg to Winnipeg James Armstrong Richardson International Airport is approximately 8 kilometres. Depending on traffic, it'll take about 15 minutes to get there if you're driving, ride-sharing or catching a cab.

  • You can expect a journey time of around 55 minutes on public transport.

  • Get your trip off to a stress-free start by staying near YWG. Whether you have an early flight from Winnipeg James Armstrong Richardson International Airport to Ontario International Airport or just don't want to be rushed, these hotels are perfect:

Arriving at Ontario International Airport (ONT)

Getting from Ontario International Airport (ONT) to central Ontario

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

  • Ontario International Airport to central Ontario has a drive time of around 10 minutes. It's approximately 6 kilometres away.

  • It typically takes 1 hour 30 minutes to get there using public transport.

When to fly to Ontario International Airport (ONT)

  • It's time to plan your trip dates for your flight from Winnipeg James Armstrong Richardson International Airport to Ontario International Airport. August is the busiest month to head to Ontario. If you'd like a more laid-back vibe, go in May.

  • When reserving your flight from Winnipeg James Armstrong Richardson International Airport to Ontario International Airport, think about the type of weather you enjoy. August is the warmest month in Ontario, with temperatures ranging from 15ºC (59ºF) to 35ºC (95ºF).

  • January has average temperatures of between 4ºC (39ºF) and 23ºC (73ºF). Search for cheap tickets from YWG to ONT around that time if you like cooler conditions.

Explore more of United States

  • You've visited Ontario, now it's time to discover other parts of United States. Journey around 56 kilometres west to Los Angeles to tick off its top attractions. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, you've got a jam-packed schedule ahead.

  • San Diego is another favourite destination in United States and is around 153 kilometres south of Ontario. No journey is complete without experiencing San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

Plan the rest of your trip from Winnipeg to Ontario

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