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Cheap flights from Ontario to Flagstaff from C$ 629

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — FLG
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Flagstaff

Keep the following information in mind while searching for Ontario to Flagstaff flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 862

One-way from

C$ 629
American Airlines
  • American Airlines
  • 4/11-18/11
  • 4 total stops
  • 30h 10m total
  • Ontario to Flagstaff
Search Deals
American Airlines
  • American Airlines
  • 27/9
  • 2 total stops
  • 12h 20m total
  • Ontario to Flagstaff
Search Deals

Find flight deals from Ontario to Flagstaff

Cheapest flights from Ontario to Flagstaff
Explore the most affordable flight options available from Ontario to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Tue 4/116:10 a.m.YYZ - FLG
2 stops14h 25mAmerican Airlines
Tue 18/114:04 p.m.FLG - YYZ
2 stops15h 45mAmerican Airlines
Deal found 15/9C$ 862
Mon 17/114:44 p.m.YYZ - FLG
2 stops20h 02mAmerican Airlines
Sat 22/114:04 p.m.FLG - YYZ
2 stops15h 45mAmerican Airlines
Deal found 15/9C$ 874
Sun 9/116:10 a.m.YYZ - FLG
1 stop7h 40mAmerican Airlines
Sat 15/111:37 p.m.FLG - YYZ
1 stop7h 07mAmerican Airlines
Deal found 14/9C$ 919
Sat 29/116:10 a.m.YYZ - FLG
1 stop7h 40mAmerican Airlines
Sat 6/121:37 p.m.FLG - YYZ
1 stop7h 07mAmerican Airlines
Deal found 16/9C$ 1,010
Sat 27/97:35 a.m.YYZ - FLG
2 stops12h 20mAmerican Airlines
Tue 30/95:24 p.m.FLG - YYZ
2 stops22h 06mAmerican Airlines
Deal found 15/9C$ 1,061
Thu 18/91:25 p.m.YYZ - FLG
1 stop9h 12mAmerican Airlines
Tue 23/95:24 p.m.FLG - YYZ
2 stops13h 52mAmerican Airlines
Deal found 15/9C$ 1,174
Sun 28/96:49 a.m.YYZ - FLG
1 stop15h 48mAmerican Airlines
Sun 5/1010:38 a.m.FLG - YYZ
2 stops9h 47mAmerican Airlines
Deal found 15/9C$ 1,187
Thu 25/911:44 a.m.YYZ - FLG
2 stops13h 37mAmerican Airlines
Sun 28/95:24 p.m.FLG - YYZ
2 stops14h 35mAmerican Airlines
Deal found 15/9C$ 1,195

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Ontario to Flagstaff that are best for you.

Fly from

Ontario

Fly to

Flagstaff

Route

Depart

Return

Price

TorontoFlagstaff

YYZ - FLG

YYZFLG

Toronto Pearson Intl

Tue 4/11

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

2 stops14h 25m

Flagstaff Pulliam

Tue 18/11

4:04 p.m.-9:49 a.m.

2 stops15h 45m

C$ 862

TorontoFlagstaff

YYZ - FLG

YYZFLG

Toronto Pearson Intl

Mon 17/11

4:44 p.m.-10:46 a.m.

2 stops20h 02m

Flagstaff Pulliam

Sat 22/11

4:04 p.m.-9:49 a.m.

2 stops15h 45m

C$ 874

TorontoFlagstaff

YYZ - FLG

YYZFLG

Toronto Pearson Intl

Wed 11/3

7:20 a.m.-5:31 p.m.

2 stops13h 11m

Flagstaff Pulliam

Thu 12/3

6:55 p.m.-3:45 p.m.

2 stops17h 50m

C$ 913

TorontoFlagstaff

YYZ - FLG

YYZFLG

Toronto Pearson Intl

Thu 4/12

5:11 p.m.-12:19 p.m.

1 stop21h 08m

Flagstaff Pulliam

Mon 8/12

1:37 p.m.-1:10 p.m.

1 stop21h 33m

C$ 919

TorontoFlagstaff

YYZ - FLG

YYZFLG

Toronto Pearson Intl

Sun 9/11

6:10 a.m.-11:50 a.m.

1 stop7h 40m

Flagstaff Pulliam

Sat 15/11

1:37 p.m.-10:44 p.m.

1 stop7h 07m

C$ 919

TorontoFlagstaff

YYZ - FLG

YYZFLG

Toronto Pearson Intl

Thu 13/11

6:10 a.m.-11:50 a.m.

1 stop7h 40m

Flagstaff Pulliam

Mon 17/11

1:37 p.m.-10:44 p.m.

1 stop7h 07m

C$ 919

TorontoFlagstaff

YYZ - FLG

YYZFLG

Toronto Pearson Intl

Sat 27/9

7:35 a.m.-4:55 p.m.

2 stops12h 20m

C$ 629

TorontoFlagstaff

YYZ - FLG

YYZFLG

Toronto Pearson Intl

Sat 27/9

7:40 a.m.-4:54 p.m.

3 stops36h 14m

C$ 745

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Best time to book a flight from Ontario to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Ontario with our price prediction graph.
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 Flagstaff
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly into Flagstaff Pulliam (FLG) if they book a flight to Flagstaff from Ontario. Flagstaff Pulliam is conveniently located just 6.9 km from Flagstaff’s city centre.

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

    Departing from Region of Ontario to Flagstaff will take you 14h 25m. There are 2890 km between Region of Ontario and Flagstaff.

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

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

  • How can I find direct flights from Ontario to Flagstaff?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Flagstaff 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Ontario to Flagstaff flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Flagstaff from Ontario.

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

Certainly. Search results for flights to Flagstaff 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 Flagstaff become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Flagstaff flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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