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

Delta and United Airlines can get you from Region of Ontario to Oklahoma in just under 5h 56m. Your travel time can differ by up to 04m. Airlines will cover a distance of 1928 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Oklahoma ranges from 31.0 - 129.0 mm per month. May is typically the wettest month, when rainfall can reach 129.0 mm. January is typically the driest time to visit Oklahoma when rainfall is around 31.0 mm.

If weather is an important factor for your trip to Oklahoma, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

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

When flying from Region of Ontario to Oklahoma, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Ontario to Oklahoma?

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

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

Yes. Cheapflights offers flight deals from Ontario to Oklahoma 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$ 257+ Cheap Flights from Ontario to Oklahoma

Cheap flight deals from Ontario to Oklahoma

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to Oklahoma
Explore the most affordable flight options available from Ontario to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Wed 9/122:15 p.m. -

2 stops16h 17m

Sat 12/123:51 p.m. -

1 stop7h 24m

Deal found 13/9C$ 449

Mon 12/104:45 p.m. -

1 stop29h 12m

Mon 19/109:10 p.m. -

2 stops18h 30m

Deal found 14/9C$ 552

Mon 9/119:10 a.m. -

1 stop6h 59m

Fri 13/119:10 p.m. -

2 stops38h 42m

Deal found 16/9C$ 552

Thu 22/107:45 a.m. -

2 stops11h 15m

Sun 25/105:01 a.m. -

1 stop10h 14m

Deal found 13/9C$ 554

Tue 13/106:30 a.m. -

1 stop15h 24m

Tue 20/109:10 p.m. -

2 stops18h 45m

Deal found 13/9C$ 555

Wed 14/101:45 p.m. -

2 stops18h 15m

Tue 20/103:48 p.m. -

1 stop23h 12m

Deal found 14/9C$ 555

Sat 24/106:30 a.m. -

1 stop15h 24m

Sun 1/111:29 p.m. -

1 stop24h 51m

Deal found 13/9C$ 556

Wed 21/1010:10 a.m. -

1 stop9h 02m

Mon 26/107:25 a.m. -

1 stop28h 27m

Deal found 16/9C$ 556

Thu 29/109:35 a.m. -

1 stop10h 47m

Thu 5/118:27 p.m. -

1 stop16h 13m

Deal found 14/9C$ 558

Mon 2/119:15 a.m. -

2 stops27h 58m

Wed 6/19:16 p.m. -

1 stop19h 24m

Deal found 14/9C$ 559

Sat 24/109:15 a.m. -

1 stop6h 37m

Tue 27/108:05 a.m. -

2 stops27h 47m

Deal found 12/9C$ 559

Thu 15/107:00 a.m. -

2 stops25h 08m

Sun 25/105:01 a.m. -

1 stop10h 14m

Deal found 13/9C$ 561

Best flights from Ontario to Oklahoma
Discover carefully curated flight deals from Ontario to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Sat 24/109:15 a.m. -

1 stop6h 37m

Sat 31/101:08 p.m. -

2 stops23h 44m

Deal found 13/9C$ 582

Tue 26/16:15 a.m. -

1 stop6h 00m

Thu 28/110:50 a.m. -

1 stop7h 17m

Deal found 15/9C$ 605

Tue 27/107:00 a.m. -

2 stops11h 47m

Tue 10/1110:36 a.m. -

2 stops10h 06m

Deal found 14/9C$ 635

Tue 26/112:45 p.m. -

2 stops12h 00m

Thu 28/111:29 a.m. -

2 stops9h 00m

Deal found 12/9C$ 690

Thu 26/116:10 a.m. -

Nonstop4h 05m

Mon 30/116:55 p.m. -

Nonstop3h 04m

Deal found 15/9C$ 735

Sun 4/109:37 a.m. -

1 stop10h 49m

Thu 8/107:07 a.m. -

1 stop10h 58m

Deal found 15/9C$ 1,008

Sat 31/109:10 a.m. -

2 stops24h 08m

Sat 7/111:08 p.m. -

2 stops22h 44m

Deal found 16/9C$ 589

Tue 15/124:49 p.m. -

2 stops8h 28m

Thu 7/15:45 a.m. -

2 stops10h 18m

Deal found 12/9C$ 622

Sat 7/113:00 p.m. -

1 stop9h 59m

Mon 9/116:30 a.m. -

1 stop5h 58m

Deal found 13/9C$ 635

Thu 29/101:10 p.m. -

1 stop8h 29m

Sun 1/1110:00 a.m. -

2 stops7h 15m

Deal found 15/9C$ 604

Tue 13/106:30 a.m. -

1 stop5h 39m

Tue 20/105:46 p.m. -

1 stop5h 13m

Deal found 15/9C$ 630

Sat 31/108:35 a.m. -

1 stop5h 56m

Tue 5/16:00 a.m. -

1 stop6h 43m

Deal found 13/9C$ 644

Wed 28/109:10 a.m. -

1 stop6h 59m

Sun 1/117:41 a.m. -

1 stop11h 18m

Deal found 15/9C$ 604

Sat 10/106:10 a.m. -

1 stop9h 33m

Sun 18/107:20 a.m. -

1 stop8h 58m

Deal found 15/9C$ 630

Fri 16/106:10 a.m. -

2 stops14h 50m

Fri 23/105:45 a.m. -

2 stops15h 21m

Deal found 16/9C$ 650

Mon 12/1011:38 a.m. -

1 stop7h 42m

Mon 19/107:20 a.m. -

1 stop8h 58m

Deal found 14/9C$ 632

Fri 27/114:45 p.m. -

2 stops17h 01m

Fri 4/123:35 p.m. -

1 stop7h 50m

Deal found 14/9C$ 646

Wed 7/106:00 a.m. -

2 stops11h 57m

Sat 10/102:24 p.m. -

1 stop6h 02m

Deal found 16/9C$ 650

Tue 3/117:00 a.m. -

1 stop11h 00m

Mon 9/115:10 a.m. -

2 stops12h 48m

Deal found 15/9C$ 633

Wed 21/1010:50 a.m. -

2 stops14h 26m

Mon 26/105:49 p.m. -

2 stops18h 03m

Deal found 16/9C$ 655

Thu 22/107:00 a.m. -

1 stop5h 31m

Tue 27/102:28 p.m. -

1 stop5h 47m

Deal found 14/9C$ 658

Wed 25/112:30 p.m. -

1 stop9h 05m

Mon 30/112:01 p.m. -

1 stop8h 55m

Deal found 14/9C$ 635

Tue 6/101:00 p.m. -

1 stop6h 19m

Fri 9/108:45 p.m. -

Nonstop3h 03m

Deal found 12/9C$ 658

Tue 8/123:35 p.m. -

2 stops8h 55m

Sat 12/122:15 p.m. -

2 stops8h 44m

Deal found 13/9C$ 658

Thu 22/109:30 a.m. -

1 stop9h 32m

Mon 26/101:54 p.m. -

1 stop9h 00m

Deal found 13/9C$ 635

Fri 23/1010:10 a.m. -

1 stop6h 35m

Mon 26/105:49 p.m. -

2 stops18h 03m

Deal found 15/9C$ 664

Fri 27/1110:53 a.m. -

2 stops9h 47m

Tue 1/1212:39 p.m. -

1 stop5h 06m

Deal found 16/9C$ 675

Sat 10/102:46 p.m. -

1 stop8h 07m

Mon 12/101:54 p.m. -

1 stop9h 00m

Deal found 12/9C$ 635

Thu 26/118:35 a.m. -

1 stop7h 03m

Mon 30/113:35 p.m. -

Nonstop3h 05m

Deal found 16/9C$ 675

Thu 1/1012:45 p.m. -

2 stops8h 15m

Mon 5/1010:38 a.m. -

1 stop6h 18m

Deal found 16/9C$ 676

Find flight deals from Ontario to Oklahoma

Round-trip from	C$ 449
One-way from	C$ 257
Popular in	April
Cheapest in	September
Average price	C$ 672

9/12-12/12
3 total stops
23h 41m total
Ontario to Oklahoma

Search Deals

1/12-31/12
3 total stops
31h 12m total
Ontario to Oklahoma

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 155 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 60 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

HamiltonDallas

YHM Hamilton - DFW Dallas/Fort Worth

YHMDFW

Hamilton

Mon 19/10

8:15 a.m.-12:13 p.m.

2 stops28h 58m

Dallas/Fort Worth

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 269

TorontoTulsa

YYZ Toronto Pearson Intl - TUL Tulsa

YYZTUL

Toronto Pearson Intl

Thu 29/10

6:00 a.m.-10:41 a.m.

2 stops29h 41m

Tulsa

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 296

MontrealDallas

YUL Montreal Pierre Elliott Trudeau Intl - DFW Dallas/Fort Worth

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

2:30 p.m.-12:17 a.m.

2 stops10h 47m

Dallas/Fort Worth

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 354

MontrealDallas

YUL Montreal Pierre Elliott Trudeau Intl - DFW Dallas/Fort Worth

YULDFW

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

2:30 p.m.-10:35 p.m.

1 stop9h 05m

Dallas/Fort Worth

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 354

TorontoDallas

YYZ Toronto Pearson Intl - DFW Dallas/Fort Worth

YYZDFW

Toronto Pearson Intl

Tue 9/3

2:50 p.m.-11:03 p.m.

2 stops9h 13m

Dallas/Fort Worth

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 357

TorontoDallas

YYZ Toronto Pearson Intl - DFW Dallas/Fort Worth

YYZDFW

Toronto Pearson Intl

Thu 11/3

6:15 a.m.-3:39 p.m.

1 stop10h 24m

Dallas/Fort Worth

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 357

TorontoDallas

YYZ Toronto Pearson Intl - DFW Dallas/Fort Worth

YYZDFW

Toronto Pearson Intl

Fri 12/3

10:20 a.m.-6:09 p.m.

1 stop8h 49m

Dallas/Fort Worth

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 357

TorontoFayetteville

YYZ Toronto Pearson Intl - XNA Fayetteville Northwest Arkansas

YYZXNA

Toronto Pearson Intl

Wed 28/10

7:45 a.m.-4:20 p.m.

1 stop9h 35m

Fayetteville Northwest Arkansas

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 357

TorontoFayetteville

YYZ Toronto Pearson Intl - XNA Fayetteville Northwest Arkansas

YYZXNA

Toronto Pearson Intl

Thu 29/10

11:38 a.m.-6:20 p.m.

1 stop7h 42m

Fayetteville Northwest Arkansas

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 357

MontrealDallas

YUL Montreal Pierre Elliott Trudeau Intl - DFW Dallas/Fort Worth

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

9:15 a.m.-8:24 p.m.

1 stop12h 09m

Dallas/Fort Worth

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 358

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Oklahoma

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

YYZ-DFW

YTZ-DFW

YUL-DFW

YHM-DFW

YYZ-TUL

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 Oklahoma

CAON-USOK

YYZ-DFW

YTZ-DFW

YUL-DFW

YHM-DFW

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

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Oklahoma (average of C$ 710). Flying from Region of Ontario to Oklahoma in December is currently the most expensive (average of C$ 1,018). 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.

How much does it cost to fly round-trip from Region of Ontario to Oklahoma?

Airfare is below average for this route at the moment.

Region of Ontario to Oklahoma flights typically cost between C$ 770 and C$ 1,152 in October.
The cheapest round-trip price found within the last 5 days was C$ 640 on Delta (6 Oct-7 Oct).

Reviews of airlines servicing Oklahoma

Read reviews from past customers who have flown United Airlines and American Airlines from Ontario to Oklahoma. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,214 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

United Airlines

7.4

Good

10,214 reviews

United Airlines

7.4

Good

10,214 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

American Airlines

7.1

Good

12,075 reviews

United Airlines

7.4

Good

10,214 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

How long is the flight from Region of Ontario to Oklahoma?
Delta and United Airlines can get you from Region of Ontario to Oklahoma in just under 5h 56m. Your travel time can differ by up to 04m. Airlines will cover a distance of 1928 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Ontario to Oklahoma that include hotel bookings?
Yes. In addition to deals on Ontario to Oklahoma flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Oklahoma?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Oklahoma.
Can I find deals for business class flights from Ontario to Oklahoma?
Yes. Cheapflights offers flight deals from Ontario to Oklahoma 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 Oklahoma?
Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Oklahoma (average of C$ 710). Flying from Region of Ontario to Oklahoma in December is currently the most expensive (average of C$ 1,018). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Popular flights

Return Flight Options

Top destinations

Alternative routes for Ontario to Oklahoma

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Top 2 airlines flying from Ontario to Oklahoma

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 247	AverageC$ 714	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 767	AverageC$ 870	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Ontario to Oklahoma 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 Oklahoma?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Oklahoma by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Oklahoma flexibly with Cheapflights today.

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

Yes! Start tracking prices for Ontario to Oklahoma flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ontario to Oklahoma from C$ 257

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Oklahoma

Cheapest flights from Ontario to OklahomaExplore the most affordable flight options available from Ontario to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Ontario to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Ontario to OklahomaDiscover carefully curated flight deals from Ontario to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Ontario to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Ontario to OklahomaExplore direct flight options from Ontario to Oklahoma based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options from Ontario to Oklahoma based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Ontario to OklahomaDiscover last-minute flight deals from Ontario to Oklahoma. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Oklahoma. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ontario to OklahomaSearch for one-way flight options from Ontario to Oklahoma. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Ontario to Oklahoma. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Ontario to Oklahoma

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Ontario to Oklahoma

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

Cheapflights Insights

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

How much does it cost to fly round-trip from Region of Ontario to Oklahoma?

Airfare is below average for this route at the moment.

Region of Ontario to Oklahoma flights typically cost between C$ 770 and C$ 1,152 in October.The cheapest round-trip price found within the last 5 days was C$ 640 on Delta (6 Oct-7 Oct).

Reviews of airlines servicing Oklahoma

Read reviews from past customers who have flown United Airlines and American Airlines from Ontario to Oklahoma. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Ontario to Oklahoma?

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

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

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 Oklahoma

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

Complete your trip

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

Direct flights to United States

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

Search flights from Ontario to Oklahoma by cabin class

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

Ontario and Oklahoma flights

Browse other Ontario and Oklahoma flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Oklahoma

Find the right flight back to Ontario after your stay in Oklahoma

Ontario to Oklahoma flights

Consider these flights travelling from Ontario to Oklahoma.

Top 2 airlines flying from Ontario to Oklahoma

Fly with Cheapflights

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

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

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

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

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Travel Smart

Cheapest flights from Ontario to Oklahoma
Explore the most affordable flight options available from Ontario to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Ontario to Oklahoma
Discover carefully curated flight deals from Ontario to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Ontario to Oklahoma
Explore direct flight options from Ontario to Oklahoma based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Ontario to Oklahoma
Discover last-minute flight deals from Ontario to Oklahoma. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ontario to Oklahoma
Search for one-way flight options from Ontario to Oklahoma. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Region of Ontario to Oklahoma flights typically cost between C$ 770 and C$ 1,152 in October.
The cheapest round-trip price found within the last 5 days was C$ 640 on Delta (6 Oct-7 Oct).