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Cheap flights from Ontario to Great Falls from C$ 869

YYZ — GTF
18 Oct — 25 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Great Falls

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Great Falls

Wed 14/107:00 a.m. -
2 stops17h 40m
Fri 23/106:27 p.m. -
2 stops27h 27m
Deal found 17/9C$ 869
Wed 14/107:00 a.m. -
2 stops17h 40m
Tue 20/106:27 p.m. -
2 stops27h 27m
Deal found 17/9C$ 905
Thu 15/107:00 a.m. -
2 stops17h 40m
Tue 20/106:27 p.m. -
2 stops21h 11m
Deal found 17/9C$ 915
Tue 27/104:10 p.m. -
1 stop7h 28m
Fri 30/102:45 p.m. -
2 stops21h 32m
Deal found 18/9C$ 941
Wed 14/107:00 a.m. -
2 stops17h 40m
Mon 19/106:27 p.m. -
2 stops27h 27m
Deal found 17/9C$ 947
Fri 16/107:00 a.m. -
2 stops17h 40m
Tue 20/106:27 p.m. -
2 stops27h 27m
Deal found 17/9C$ 951
Tue 27/105:49 p.m. -
1 stop6h 51m
Fri 30/105:40 a.m. -
1 stop9h 04m
Deal found 18/9C$ 953
Sat 17/109:15 a.m. -
2 stops14h 07m
Fri 23/106:15 a.m. -
2 stops13h 51m
Deal found 17/9C$ 974
Mon 12/104:55 p.m. -
2 stops22h 46m
Wed 21/102:37 p.m. -
2 stops20h 32m
Deal found 17/9C$ 985
Wed 14/104:18 p.m. -
1 stop7h 04m
Wed 21/106:15 a.m. -
1 stop13h 17m
Deal found 16/9C$ 989
Mon 12/108:15 a.m. -
1 stop15h 07m
Sat 17/102:37 p.m. -
2 stops14h 57m
Deal found 17/9C$ 1,079
Sun 18/108:15 a.m. -
1 stop15h 07m
Thu 22/106:15 a.m. -
1 stop8h 55m
Deal found 17/9C$ 1,216

Find flight deals from Ontario to Great Falls

Round-trip from

C$ 869
Delta
  • Delta
  • 14/10-23/10
  • 4 total stops
  • 45h 07m total
  • Ontario to Great Falls
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealGreat Falls

YUL Montreal Pierre Elliott Trudeau Intl - GTF Great Falls

YULGTF

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

7:00 a.m.-10:40 p.m.

2 stops17h 40m

Great Falls

Fri 23/10

6:27 p.m.-4:15 p.m.

2 stops19h 48m

C$ 915

TorontoGreat Falls

YYZ Toronto Pearson Intl - GTF Great Falls

YYZGTF

Toronto Pearson Intl

Tue 27/10

4:10 p.m.-9:38 p.m.

1 stop7h 28m

Great Falls

Fri 30/10

2:45 p.m.-2:17 p.m.

2 stops21h 32m

C$ 941

TorontoGreat Falls

YYZ Toronto Pearson Intl - GTF Great Falls

YYZGTF

Toronto Pearson Intl

Sun 10/1

10:53 a.m.-9:20 p.m.

2 stops12h 27m

Great Falls

Tue 12/1

6:15 a.m.-9:15 p.m.

2 stops13h 00m

C$ 941

MontrealGreat Falls

YUL Montreal Pierre Elliott Trudeau Intl - GTF Great Falls

YULGTF

Montreal Pierre Elliott Trudeau Intl

Sun 10/1

7:00 a.m.-5:43 p.m.

2 stops12h 43m

Great Falls

Tue 12/1

6:20 p.m.-11:44 a.m.

2 stops15h 24m

C$ 946
Quickest round-trip

TorontoGreat Falls

YYZ Toronto Pearson Intl - GTF Great Falls

YYZGTF

Toronto Pearson Intl

Tue 27/10

5:49 p.m.-10:40 p.m.

1 stop6h 51m

Great Falls

Fri 30/10

5:40 a.m.-4:44 p.m.

1 stop9h 04m

C$ 953

MontrealGreat Falls

YUL Montreal Pierre Elliott Trudeau Intl - GTF Great Falls

YULGTF

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

9:15 a.m.-9:22 p.m.

2 stops14h 07m

Great Falls

Sun 18/10

2:37 p.m.-1:09 p.m.

2 stops20h 32m

C$ 974

MontrealGreat Falls

YUL Montreal Pierre Elliott Trudeau Intl - GTF Great Falls

YULGTF

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

9:45 a.m.-9:22 p.m.

2 stops13h 37m

Great Falls

Sun 18/10

2:37 p.m.-1:09 p.m.

2 stops20h 32m

C$ 985

MontrealGreat Falls

YUL Montreal Pierre Elliott Trudeau Intl - GTF Great Falls

YULGTF

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

9:45 a.m.-9:22 p.m.

2 stops13h 37m

Great Falls

Wed 21/10

6:15 a.m.-10:06 p.m.

2 stops13h 51m

C$ 985

MontrealGreat Falls

YUL Montreal Pierre Elliott Trudeau Intl - GTF Great Falls

YULGTF

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

4:55 p.m.-1:41 p.m.

2 stops22h 46m

Great Falls

Tue 20/10

2:37 p.m.-10:40 a.m.

2 stops18h 03m

C$ 985

MontrealGreat Falls

YUL Montreal Pierre Elliott Trudeau Intl - GTF Great Falls

YULGTF

Montreal Pierre Elliott Trudeau Intl

Sun 10/1

9:25 a.m.-9:20 p.m.

2 stops13h 55m

Great Falls

Tue 12/1

6:15 a.m.-5:05 p.m.

1 stop8h 50m

C$ 1,060

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Sorted by cheapest first

Best time to book a flight from Ontario to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Ontario with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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 Great Falls from Ontario?

    Great Falls (GTF), located 5.7 km from the city centre, is the airport you fly into when you book flights from Ontario to Great Falls.

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

    For as low as C$ 941, Delta can have you in Great Falls from Region of Ontario in 7h 28m. There are 2488 km between Region of Ontario and Great Falls. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Ontario to Great Falls?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Great Falls 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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When you search for this flight from Ontario to Great Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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