How long is the flight from Region of Ontario to Ontario?

There are many flights that can get you from Region of Ontario to Ontario in 8h 35m. Fly via United Airlines, Delta, or WestJet to get the fastest option. The distance between Region of Ontario and Ontario is about 3421 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

What are the most popular routes from Region of Ontario to Ontario?

When deciding which route to take from Region of Ontario to Ontario consider Toronto Pearson Intl - Ontario, Montreal Pierre Elliott Trudeau Intl - Ontario or Ottawa - Ontario as they are the most popular.

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

Consider United Airlines, Air Canada or American Airlines when booking your flight. These represent the most popular airlines when flying from Region of Ontario to Ontario.

What is the cheapest time of day to fly from ON to ONT?

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

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

Ontario (ONT), located 4.9 km from the city centre, is the airport you fly into when you book flights from Ontario to Ontario.

Can I find deals for flights from Ontario to Ontario that include hotel bookings?

Yes. In addition to deals on Ontario to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Ontario.

Can I find deals for business class flights from Ontario to Ontario?

Yes. Cheapflights offers flight deals from Ontario to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 274+ Cheap Flights from Ontario to Ontario

Cheap flight deals from Ontario to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ontario to Ontario
Explore the most affordable flight options available from Ontario to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Fri 6/117:00 a.m. -

1 stop12h 21m

Mon 9/118:35 p.m. -

2 stops24h 20m

Deal found 4/9C$ 564

Thu 22/108:35 p.m. -

1 stop13h 29m

Wed 28/1010:35 a.m. -

2 stops16h 25m

Deal found 5/9C$ 569

Thu 12/119:50 a.m. -

1 stop12h 38m

Sun 22/114:33 p.m. -

2 stops25h 07m

Deal found 3/9C$ 616

Sat 3/101:50 p.m. -

1 stop20h 14m

Sat 10/106:15 a.m. -

2 stops35h 40m

Deal found 3/9C$ 634

Fri 6/117:00 a.m. -

1 stop12h 21m

Sun 22/1110:40 p.m. -

2 stops19h 00m

Deal found 4/9C$ 637

Mon 21/96:30 a.m. -

1 stop8h 42m

Tue 29/95:00 a.m. -

1 stop7h 14m

Deal found 31/8C$ 660

Wed 14/105:10 p.m. -

2 stops9h 45m

Wed 21/1012:16 p.m. -

1 stop8h 38m

Deal found 1/9C$ 670

Wed 21/1012:44 p.m. -

1 stop10h 41m

Tue 27/1012:16 p.m. -

1 stop8h 38m

Deal found 3/9C$ 680

Wed 14/109:45 a.m. -

2 stops15h 14m

Wed 21/105:00 a.m. -

2 stops14h 06m

Deal found 1/9C$ 681

Thu 24/127:10 a.m. -

2 stops17h 49m

Wed 30/126:00 a.m. -

2 stops14h 37m

Deal found 31/8C$ 698

Sun 1/117:00 a.m. -

2 stops18h 11m

Tue 3/1112:16 p.m. -

1 stop8h 38m

Deal found 31/8C$ 699

Tue 13/106:35 p.m. -

1 stop18h 48m

Sat 24/105:00 a.m. -

2 stops14h 06m

Deal found 5/9C$ 705

Best flights from Ontario to Ontario
Discover carefully curated flight deals from Ontario to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Mon 21/95:16 p.m. -

1 stop8h 35m

Wed 23/96:08 a.m. -

1 stop7h 06m

Deal found 1/9C$ 683

Thu 17/91:34 p.m. -

1 stop11h 50m

Wed 23/97:05 a.m. -

2 stops13h 34m

Deal found 1/9C$ 705

Thu 12/117:05 a.m. -

2 stops14h 12m

Sun 22/116:00 a.m. -

2 stops14h 52m

Deal found 3/9C$ 1,181

Fri 25/97:45 p.m. -

3 stops20h 01m

Tue 29/91:52 p.m. -

2 stops16h 30m

Deal found 1/9C$ 1,228

Thu 17/93:53 p.m. -

1 stop9h 06m

Wed 23/96:08 a.m. -

1 stop7h 06m

Deal found 1/9C$ 683

Thu 22/1012:44 p.m. -

1 stop12h 10m

Tue 27/1012:16 p.m. -

1 stop8h 38m

Deal found 2/9C$ 710

Wed 4/117:00 a.m. -

2 stops16h 15m

Tue 10/111:35 p.m. -

2 stops21h 25m

Deal found 5/9C$ 705

Thu 22/101:34 p.m. -

1 stop11h 20m

Wed 28/106:00 a.m. -

2 stops14h 59m

Deal found 1/9C$ 728

Sun 1/119:15 a.m. -

2 stops15h 26m

Tue 3/114:17 p.m. -

2 stops18h 11m

Deal found 1/9C$ 710

Thu 15/106:00 a.m. -

2 stops15h 22m

Thu 22/106:20 a.m. -

2 stops14h 02m

Deal found 31/8C$ 730

Thu 1/106:10 p.m. -

2 stops50h 09m

Thu 8/106:20 a.m. -

2 stops31h 55m

Deal found 3/9C$ 1,786

Thu 22/109:45 a.m. -

2 stops14h 13m

Tue 27/106:00 a.m. -

2 stops12h 42m

Deal found 2/9C$ 710

Fri 16/1012:44 p.m. -

1 stop12h 25m

Fri 23/1011:15 p.m. -

2 stops14h 00m

Deal found 1/9C$ 730

Sat 19/96:30 a.m. -

1 stop8h 42m

Mon 21/96:08 a.m. -

1 stop7h 06m

Deal found 4/9C$ 717

Sun 1/117:00 a.m. -

2 stops18h 11m

Tue 3/1112:16 p.m. -

1 stop8h 38m

Deal found 4/9C$ 735

Sat 10/1011:00 a.m. -

2 stops14h 51m

Tue 20/105:00 a.m. -

2 stops14h 23m

Deal found 2/9C$ 738

Fri 4/126:00 a.m. -

2 stops13h 22m

Sun 13/1211:08 p.m. -

2 stops16h 46m

Deal found 3/9C$ 739

Wed 14/109:45 a.m. -

1 stop16h 04m

Sat 17/101:52 p.m. -

1 stop15h 24m

Deal found 4/9C$ 739

Fri 6/117:05 a.m. -

2 stops14h 12m

Sun 22/116:00 a.m. -

2 stops14h 52m

Deal found 4/9C$ 1,344

Sun 4/106:15 a.m. -

1 stop7h 54m

Sun 11/1011:15 p.m. -

1 stop10h 04m

Deal found 4/9C$ 764

Fri 30/1010:35 a.m. -

2 stops13h 16m

Tue 3/116:00 a.m. -

2 stops9h 45m

Deal found 2/9C$ 1,377

Fri 30/104:10 p.m. -

1 stop7h 41m

Tue 3/116:00 a.m. -

1 stop7h 08m

Deal found 4/9C$ 742

Tue 15/92:30 p.m. -

2 stops23h 35m

Thu 17/910:00 p.m. -

1 stop11h 19m

Deal found 2/9C$ 768

Fri 25/97:45 p.m. -

3 stops20h 01m

Tue 29/93:14 p.m. -

3 stops15h 08m

Deal found 1/9C$ 1,482

Sun 20/96:30 a.m. -

1 stop8h 42m

Thu 24/96:32 p.m. -

1 stop9h 28m

Deal found 4/9C$ 793

Sun 18/107:25 p.m. -

2 stops28h 33m

Sun 25/105:00 a.m. -

2 stops10h 45m

Deal found 3/9C$ 1,639

Wed 30/96:10 p.m. -

2 stops26h 09m

Wed 7/106:20 a.m. -

2 stops31h 55m

Deal found 2/9C$ 1,898

Thu 31/124:10 p.m. -

1 stop7h 50m

Mon 4/15:00 a.m. -

1 stop7h 02m

Deal found 3/9C$ 807

Fri 13/118:00 a.m. -

2 stops17h 15m

Mon 16/116:37 p.m. -

3 stops24h 33m

Deal found 3/9C$ 1,578

Fri 4/128:00 a.m. -

2 stops17h 15m

Sat 12/126:37 p.m. -

3 stops24h 33m

Deal found 5/9C$ 1,604

Find flight deals from Ontario to Ontario

Round-trip from	C$ 564
One-way from	C$ 274
Popular in	August
Cheapest in	January
Average price	C$ 521

6/11-9/11
3 total stops
36h 41m total
Ontario to Ontario

Search Deals

25/10-31/12
2 total stops
48h 35m total
Ontario to Ontario

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 83 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonOntario

YHM Hamilton - ONT Ontario

YHMONT

Hamilton

Mon 12/10

6:05 a.m.-4:30 p.m.

3 stops37h 25m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 334

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Fri 30/10

5:35 a.m.-9:05 a.m.

3 stops30h 30m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 345

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

2:25 p.m.-10:14 p.m.

2 stops10h 49m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 376

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

7:00 a.m.-4:23 p.m.

2 stops12h 23m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 376

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Sat 26/9

6:10 a.m.-9:59 p.m.

1 stop18h 49m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 381

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Sat 19/9

11:00 a.m.-8:01 p.m.

2 stops12h 01m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 381

HamiltonOntario

YHM Hamilton - ONT Ontario

YHMONT

Hamilton

Sat 3/10

8:15 a.m.-7:04 a.m.

3 stops49h 49m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 381

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

6:35 p.m.-10:23 a.m.

1 stop18h 48m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 384

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Sun 20/9

6:30 a.m.-8:01 p.m.

1 stop16h 31m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 387

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Tue 22/9

6:30 a.m.-8:01 p.m.

1 stop16h 31m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 387

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Ontario with our price prediction graph.

YYZ-ONT

YUL-ONT

YHM-ONT

YOW-ONT

YQG-ONT

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Ontario

CAON-ONT

YYZ-ONT

YUL-ONT

YHM-ONT

YOW-ONT

What is the cheapest month to book a flight from Region of Ontario to Ontario?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Ontario (average of C$ 662). Flying from Region of Ontario to Ontario in January is currently the most expensive (average of C$ 1,078). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly into for flights to Ontario from Ontario?
Ontario (ONT), located 4.9 km from the city centre, is the airport you fly into when you book flights from Ontario to Ontario.
How long is the flight from Region of Ontario to Ontario?
There are many flights that can get you from Region of Ontario to Ontario in 8h 35m. Fly via United Airlines, Delta, or WestJet to get the fastest option. The distance between Region of Ontario and Ontario is about 3421 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Region of Ontario to Ontario?
When deciding which route to take from Region of Ontario to Ontario consider Toronto Pearson Intl - Ontario, Montreal Pierre Elliott Trudeau Intl - Ontario or Ottawa - Ontario as they are the most popular.
Can I find deals for flights from Ontario to Ontario that include hotel bookings?
Yes. In addition to deals on Ontario to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Ontario.
Can I find deals for business class flights from Ontario to Ontario?
Yes. Cheapflights offers flight deals from Ontario to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Ontario?
Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Ontario (average of C$ 662). Flying from Region of Ontario to Ontario in January is currently the most expensive (average of C$ 1,078). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Ontario to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 336	AverageC$ 828	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 356	AverageC$ 769	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 559	AverageC$ 625	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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How does Cheapflights help users find flights from Ontario to Ontario?

Cheapflights makes it easy to find Ontario to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Ontario become cheaper?

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Cheap flights from Ontario to Ontario from C$ 274

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Ontario

Cheapest flights from Ontario to OntarioExplore the most affordable flight options available from Ontario to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Explore the most affordable flight options available from Ontario to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Ontario to OntarioDiscover carefully curated flight deals from Ontario to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Ontario to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Ontario to OntarioDiscover last-minute flight deals from Ontario to Ontario. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Ontario. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Ontario to OntarioSearch for one-way flight options from Ontario to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Ontario to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Ontario to Ontario

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Use the filters below to find and compare flights from Ontario to Ontario that are best for you.

Best time to book a flight from Ontario to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Ontario with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to Ontario?

Related info for your journey

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

How long is the flight from Region of Ontario to Ontario?

What are the most popular routes from Region of Ontario to Ontario?

Can I find deals for flights from Ontario to Ontario that include hotel bookings?

How can I find direct flights from Ontario to Ontario?

Can I find deals for business class flights from Ontario to Ontario?

What is the cheapest month to book a flight from Region of Ontario to Ontario?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Ontario

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Complete your trip

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Search flights from Ontario to Ontario by cabin class

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Other flights to Ontario

Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 September 2026.

Ontario and Ontario flights

Browse other Ontario and Ontario flight options. Last updated on 5 September 2026.

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Top 3 airlines flying from Ontario to Ontario

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How does Cheapflights help users find flights from Ontario to Ontario?

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Can Cheapflights find flights from Ontario to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Ontario become cheaper?

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Cheapest flights from Ontario to Ontario
Explore the most affordable flight options available from Ontario to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Ontario to Ontario
Discover carefully curated flight deals from Ontario to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Ontario to Ontario
Discover last-minute flight deals from Ontario to Ontario. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Ontario to Ontario
Search for one-way flight options from Ontario to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.