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

Air India and British Airways can get you from Region of Ontario to Patna in just under 27h 50m. Your travel time can differ by up to 11h. The distance between Region of Ontario and Patna is about 12147 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Patna ranges from 7.0 - 319.0 mm per month. July is typically the wettest month, when rainfall can reach 319.0 mm. December is typically the driest time to visit Patna when rainfall is around 7.0 mm.

If weather is an important factor for your trip to Patna, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 32.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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

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 Patna as you normally would.

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

Located just 3.0 km from the city centre, Patna (PAT) is the airport most travelers will use when flying to Patna from Ontario.

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

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

How can I find direct flights from Ontario to Patna?

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

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

Yes. Cheapflights offers flight deals from Ontario to Patna 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$ 1,807+ Cheap Flights from Ontario to Patna

Cheap flight deals from Ontario to Patna

Enter your travel dates to find the best prices.

Cheapest

Best

Cheapest flights from Ontario to Patna
Explore the most affordable flight options available from Ontario to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Sat 21/1111:15 a.m. -

1 stop38h 50m

Sat 12/123:45 p.m. -

1 stop39h 35m

Deal found 8/9C$ 1,807

Fri 20/1111:15 a.m. -

1 stop38h 50m

Sat 12/1212:10 p.m. -

2 stops43h 10m

Deal found 8/9C$ 1,843

Fri 20/1111:15 a.m. -

1 stop38h 50m

Fri 11/121:55 p.m. -

3 stops65h 25m

Deal found 8/9C$ 1,855

Fri 27/1111:15 a.m. -

1 stop37h 55m

Sun 6/121:05 p.m. -

1 stop29h 05m

Deal found 10/9C$ 1,873

Sat 21/1111:15 a.m. -

2 stops39h 35m

Fri 11/121:55 p.m. -

3 stops65h 25m

Deal found 8/9C$ 1,949

Fri 20/1111:15 a.m. -

1 stop19h 35m

Tue 15/124:25 p.m. -

2 stops28h 05m

Deal found 8/9C$ 2,067

Find flight deals from Ontario to Patna

Round-trip from	C$ 1,807

Air India
21/11-12/12
2 total stops
78h 25m total
Ontario to Patna

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Fri 20/11

11:15 a.m.-12:35 p.m.

1 stop38h 50m

Patna

Sun 13/12

1:55 p.m.-7:40 a.m.

2 stops52h 15m

C$ 1,887

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Fri 27/11

11:15 a.m.-11:40 a.m.

1 stop37h 55m

Patna

Sun 6/12

1:55 p.m.-7:40 a.m.

2 stops28h 15m

C$ 2,012

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Sun 22/11

10:20 p.m.-12:40 p.m.

2 stops27h 50m

Patna

Sun 13/12

10:05 p.m.-8:15 p.m.

2 stops32h 40m

C$ 2,559

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Sun 22/11

10:20 p.m.-12:40 p.m.

2 stops27h 50m

Patna

Thu 10/12

10:05 p.m.-8:15 p.m.

2 stops32h 40m

C$ 2,609

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Sun 22/11

6:05 p.m.-9:30 a.m.

2 stops28h 55m

Patna

Fri 11/12

10:05 p.m.-3:55 p.m.

2 stops28h 20m

C$ 2,609

Quickest round-trip

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Wed 18/11

11:15 a.m.-5:20 p.m.

1 stop19h 35m

Patna

Sat 12/12

3:45 p.m.-7:40 a.m.

1 stop26h 25m

C$ 2,767

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Fri 27/11

1:55 p.m.-11:00 a.m.

3 stops34h 35m

Patna

Sun 6/12

4:25 p.m.-9:41 p.m.

3 stops39h 46m

C$ 2,908

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Fri 4/12

6:05 p.m.-4:10 p.m.

2 stops35h 35m

Patna

Wed 30/12

5:40 p.m.-3:50 p.m.

2 stops32h 40m

C$ 3,213

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Sun 6/12

6:05 p.m.-9:30 a.m.

2 stops28h 55m

Patna

Mon 4/1

5:40 p.m.-8:15 p.m.

2 stops37h 05m

C$ 3,253

TorontoPatna

YYZ Toronto Pearson Intl - PAT Patna

YYZPAT

Toronto Pearson Intl

Sun 6/12

6:05 p.m.-9:30 a.m.

2 stops28h 55m

Patna

Thu 31/12

8:25 p.m.-8:15 p.m.

2 stops34h 20m

C$ 3,303

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Sorted by cheapest first

Best time to book a flight from Ontario to Patna

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

YYZ-PAT

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 Patna

CAON-PAT

YYZ-PAT

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Patna from Ontario?
Located just 3.0 km from the city centre, Patna (PAT) is the airport most travelers will use when flying to Patna from Ontario.
How long is the flight from Region of Ontario to Patna?
Air India and British Airways can get you from Region of Ontario to Patna in just under 27h 50m. Your travel time can differ by up to 11h. The distance between Region of Ontario and Patna is about 12147 km. This flight may include one or multiple stops.
Can I find deals for flights from Ontario to Patna that include hotel bookings?
Yes. In addition to deals on Ontario to Patna flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Patna?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Patna.
Can I find deals for business class flights from Ontario to Patna?
Yes. Cheapflights offers flight deals from Ontario to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes

Complete your trip

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Flights by cabin class

Other flight options

Popular flights

Alternative routes for Ontario to Patna

Pearson Intl to Patna flights

Top airline flying from Ontario to Patna

Airline	Cheapest	Average	Flexibility	On-time
Air India	CheapestC$ 1,328	AverageC$ 2,156	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights

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

Cheapflights helps you search for flights from Ontario to Patna via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Patna from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Patna, users can toggle the no change fees filter when performing a flight search.

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

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Cheap flights from Ontario to Patna from C$ 1,807

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Patna

Cheapest flights from Ontario to PatnaExplore the most affordable flight options available from Ontario to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Ontario to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Ontario to PatnaDiscover carefully curated flight deals from Ontario to Patna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Ontario to Patna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Find flight deals from Ontario to Patna

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

Best time to book a flight from Ontario to Patna

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

Cheapflights Insights

Related info for your journey

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

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

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

How can I find direct flights from Ontario to Patna?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Patna

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Patna by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to India

Book a non-stop flight to one of these other cities located in India.

Search flights from Ontario to Patna by cabin class

Find flights from Ontario to Patna, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Patna flights

Browse other Ontario and Patna flight options. Last updated on 12 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Ontario to Patna

Fly with Cheapflights

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

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

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

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

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Cheapest flights from Ontario to Patna
Explore the most affordable flight options available from Ontario to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Ontario to Patna
Discover carefully curated flight deals from Ontario to Patna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.