Cheap Flights from Ontario to Great Falls
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Flights from Ontario to Great Falls
Flights from Ontario to Great Falls Starting at NZD 207
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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ONT 06:004h 13m1 stopsGTF 11:13Ontario - Great Falls | Wed, Apr 9 | Delta Air Lines
GTF 18:356h 9m1 stopsSIN 23:44Great Falls - Ontario | Wed, Apr 16 | Delta Air LinesNZD 377 NZD 58435% OFF35% OFFNZD 584 NZD 377 -
ONT 06:004h 38m1 stopsGTF 11:38Ontario - Great Falls | Sat, Apr 5 | Delta Air Lines
GTF 18:254h 55m1 stopsSIN 22:20Great Falls - Ontario | Wed, Apr 9 | Delta Air LinesNZD 389 NZD 58433% OFF33% OFFNZD 584 NZD 389
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ONT 06:004h 13m1 stopsGTF 11:13Ontario - Great Falls | Thu, Apr 3 | Delta Air Lines
GTF 12:005h 16m1 stopsSIN 16:16Great Falls - Ontario | Wed, Apr 9 | Delta Air LinesNZD 398 NZD 58432% OFF32% OFFNZD 584 NZD 398
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ONT 17:154h 29m1 stopsGTF 22:44Ontario - Great Falls | Fri, Mar 28 | Delta Air Lines
GTF 05:569h 44m1 stopsSIN 14:40Great Falls - Ontario | Tue, Apr 1 | Delta Air LinesNZD 41130% OFFNZD 584 NZD 411
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ONT 06:004h 13m1 stopsGTF 11:13Ontario - Great Falls | Fri, Apr 4 | Delta Air Lines
GTF 12:005h 16m1 stopsSIN 16:16Great Falls - Ontario | Fri, Apr 11 | Delta Air LinesNZD 41328% OFFNZD 584 NZD 413
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ONT 06:004h 5m1 stopsGTF 11:05Ontario - Great Falls | Fri, May 16 | Delta Air Lines
GTF 05:456h 12m1 stopsSIN 10:57Great Falls - Ontario | Sun, May 18 | Delta Air LinesNZD 41428% OFFNZD 584 NZD 414
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ONT 06:004h 18m1 stopsGTF 11:18Ontario - Great Falls | Mon, Mar 31 | Delta Air Lines
GTF 18:256h 26m1 stopsSIN 23:51Great Falls - Ontario | Sun, Apr 6 | Delta Air LinesNZD 41628% OFFNZD 584 NZD 416
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ONT 06:008h 12m1 stopsGTF 15:12Ontario - Great Falls | Wed, Apr 9 | Alaska Airlines
GTF 15:525h 57m1 stopsSIN 20:49Great Falls - Ontario | Tue, Apr 15 | Alaska AirlinesNZD 42028% OFFNZD 584 NZD 420 -
ONT 17:154h 29m1 stopsGTF 22:44Ontario - Great Falls | Tue, Mar 25 | Delta Air Lines
GTF 18:256h 31m1 stopsSIN 23:56Great Falls - Ontario | Mon, Mar 31 | Delta Air LinesNZD 43026% OFFNZD 584 NZD 430
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ONT 06:008h 12m1 stopsGTF 15:12Ontario - Great Falls | Thu, Apr 3 | Alaska Airlines
GTF 15:525h 57m1 stopsSIN 20:49Great Falls - Ontario | Wed, Apr 9 | Alaska AirlinesNZD 43825% OFFNZD 584 NZD 438
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ONT 13:0017h 25m1 stopsGTF Invalid DateOntario - Great Falls | Sat, Mar 22 | Normal Airline
GTF 15:006hNonstopONT 16:00Great Falls - Ontario | Mon, Mar 24 | Normal AirlineFind More FlightsFind More Flights
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ONT 16:574h 34m1 stopsGTF 22:31Ontario - Great Falls | Wed, May 7 | Delta Air LinesNZD 207 NZD 67469% OFF69% OFFNZD 674 NZD 207
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ONT 05:057h 27m1 stopsGTF 13:32Ontario - Great Falls | Wed, May 7 | United AirlinesNZD 265 NZD 67461% OFF61% OFFNZD 674 NZD 265 -
ONT 06:0010h 27m1 stopsGTF 17:27Ontario - Great Falls | Wed, May 7 | Alaska AirlinesNZD 297 NZD 67456% OFF56% OFFNZD 674 NZD 297
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ONT 06:0010h 27m1 stopsGTF 17:27Ontario - Great Falls | Wed, May 7 | Hawaiian AirlinesNZD 30355% OFFNZD 674 NZD 303 -
ONT 00:5919h 24m1 stopsGTF 21:23Ontario - Great Falls | Wed, May 7 | Frontier AirlinesNZD 42138% OFFNZD 674 NZD 421 -
ONT 06:004h 18m1 stopsGTF 11:18Ontario - Great Falls | Mon, Mar 31 | Delta Air LinesNZD 45333% OFFNZD 674 NZD 453
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ONT 06:008h 12m1 stopsGTF 15:12Ontario - Great Falls | Wed, Apr 2 | Alaska AirlinesNZD 45632% OFFNZD 674 NZD 456
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ONT 05:007h 36m1 stopsGTF 13:36Ontario - Great Falls | Mon, Mar 31 | United AirlinesNZD 47530% OFFNZD 674 NZD 475
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ONT 05:007h 36m1 stopsGTF 13:36Ontario - Great Falls | Wed, Apr 2 | United AirlinesNZD 48028% OFFNZD 674 NZD 480
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ONT 06:0010h 27m1 stopsGTF 17:27Ontario - Great Falls | Mon, Apr 28 | Alaska AirlinesNZD 50525% OFFNZD 674 NZD 505
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ONT 13:0017h 25m1 stopsGTF Invalid DateOntario - Great Falls | Sat, Mar 22 | Normal AirlineFind More FlightsFind More Flights
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FAQ
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When are flight tickets from Ontario (ONT) to Great Falls (GTF) the cheapest?
Airlines adjust prices for flights from Ontario to Great Falls based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Ontario (ONT) to Great Falls (GTF) cost?
According to Trip.com's data, the lowest price is around NZD 724. -
What is the transportation method from the main airport to downtown in Great Falls?
- The distance from Great Falls International Airport to downtown is about 5 km. It takes about 20 minutes by taxi.
How to find a cheap flight from Ontario to Great Falls
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Flight Information from Ontario to Great Falls
| Cheapest one-way flight price | NZD 206 |
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| Off-season for travel | December |
| Peak season for travel | November |
| Flight distance | 11,591.99 km |
| Popular airline | Alaska Airlines |