AED 447 Cheap Flights from Great Falls to Ontario
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Flights from Great Falls to Ontario
Cheap flight deals from Great Falls to Ontario Starting at AED 447
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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GTF 18:356h 6m1 stopsONT 23:41Great Falls - Ontario | Mon, May 5 | Delta Air Lines
SIN 09:596h 40m1 stopsGTF 17:39Ontario - Great Falls | Wed, May 7 | Delta Air LinesAED 843 AED 1,45642% OFF42% OFFAED 1,456 AED 843 -
GTF 12:005h 33m1 stopsONT 16:33Great Falls - Ontario | Tue, Apr 8 | Delta Air Lines
SIN 10:126h 43m1 stopsGTF 17:55Ontario - Great Falls | Tue, Apr 15 | Delta Air LinesAED 845 AED 1,45642% OFF42% OFFAED 1,456 AED 845
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GTF 18:256h 27m1 stopsONT 23:52Great Falls - Ontario | Thu, Apr 3 | Delta Air Lines
SIN 11:497h 43m1 stopsGTF 20:32Ontario - Great Falls | Wed, Apr 9 | Delta Air LinesAED 884 AED 1,45639% OFF39% OFFAED 1,456 AED 884
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GTF 18:256h 27m1 stopsONT 23:52Great Falls - Ontario | Mon, Apr 7 | Delta Air Lines
SIN 05:454h 28m1 stopsGTF 11:13Ontario - Great Falls | Sun, Apr 13 | Delta Air LinesAED 91737% OFFAED 1,456 AED 917
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GTF 18:256h 27m1 stopsONT 23:52Great Falls - Ontario | Sun, Apr 6 | Delta Air Lines
SIN 09:2010h 12m1 stopsGTF 20:32Ontario - Great Falls | Thu, Apr 10 | Delta Air LinesAED 91737% OFFAED 1,456 AED 917
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GTF 12:005h 34m1 stopsONT 16:34Great Falls - Ontario | Tue, Mar 25 | Delta Air Lines
SIN 05:454h 33m1 stopsGTF 11:18Ontario - Great Falls | Mon, Mar 31 | Delta Air LinesAED 91837% OFFAED 1,456 AED 918
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GTF 18:256h 31m1 stopsONT 23:56Great Falls - Ontario | Wed, Mar 19 | Delta Air Lines
SIN 06:004h 45m1 stopsGTF 11:45Ontario - Great Falls | Sat, Mar 22 | Delta Air LinesAED 93036% OFFAED 1,456 AED 930
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GTF 18:256h 31m1 stopsONT 23:56Great Falls - Ontario | Thu, Mar 27 | Delta Air Lines
SIN 06:004h 18m1 stopsGTF 11:18Ontario - Great Falls | Mon, Mar 31 | Delta Air LinesAED 96534% OFFAED 1,456 AED 965
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GTF 18:256h 27m1 stopsONT 23:52Great Falls - Ontario | Fri, Apr 4 | Delta Air Lines
SIN 06:004h 38m1 stopsGTF 11:38Ontario - Great Falls | Sat, Apr 5 | Delta Air LinesAED 96734% OFFAED 1,456 AED 967
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GTF 14:207h 22m1 stopsONT 20:42Great Falls - Ontario | Tue, Apr 8 | United Airlines
SIN 07:007h 12m1 stopsGTF 15:12Ontario - Great Falls | Tue, Apr 15 | Hawaiian AirlinesAED 1,01930% OFFAED 1,456 AED 1,019 -
GTF 13:0017h 25m1 stopsONT Invalid DateGreat Falls - Ontario | Fri, Mar 21 | Normal Airline
ONT 15:006hNonstopGTF 16:00Ontario - Great Falls | Sun, Mar 23 | Normal AirlineFind More FlightsFind More Flights
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GTF 18:356h 6m1 stopsONT 23:41Great Falls - Ontario | Tue, Apr 15 | Delta Air LinesAED 447 AED 1,01156% OFF56% OFFAED 1,011 AED 447
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GTF 18:196h 23m1 stopsONT 23:42Great Falls - Ontario | Sun, May 11 | Delta Air LinesAED 487 AED 1,01152% OFF52% OFFAED 1,011 AED 487
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GTF 18:196h 23m1 stopsONT 23:42Great Falls - Ontario | Mon, May 12 | Delta Air LinesAED 487 AED 1,01152% OFF52% OFFAED 1,011 AED 487
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GTF 14:207h 22m1 stopsONT 20:42Great Falls - Ontario | Tue, Apr 15 | United AirlinesAED 56144% OFFAED 1,011 AED 561
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GTF 14:2010h 39m1 stopsONT 23:59Great Falls - Ontario | Tue, Apr 1 | United AirlinesAED 58043% OFFAED 1,011 AED 580
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GTF 06:406h 58m1 stopsONT 12:38Great Falls - Ontario | Sun, May 11 | United AirlinesAED 61239% OFFAED 1,011 AED 612
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GTF 18:0728h 18m1 stopsONT 21:25Great Falls - Ontario | Sat, May 3 | Hawaiian AirlinesAED 61339% OFFAED 1,011 AED 613 -
GTF 14:207h 22m1 stopsONT 20:42Great Falls - Ontario | Mon, Apr 14 | United AirlinesAED 62238% OFFAED 1,011 AED 622
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GTF 18:0728h 18m1 stopsONT 21:25Great Falls - Ontario | Sat, May 3 | Alaska AirlinesAED 62838% OFFAED 1,011 AED 628 -
GTF 14:267h 27m1 stopsONT 20:53Great Falls - Ontario | Mon, May 5 | United AirlinesAED 70830% OFFAED 1,011 AED 708
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GTF 13:0017h 25m1 stopsONT Invalid DateGreat Falls - Ontario | Fri, Mar 21 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from Great Falls (GTF) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Great Falls to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Great Falls (GTF) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around AED 1,573.
How to find a cheap flight from Great Falls to Ontario
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Great Falls to Ontario. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Great Falls to Ontario ticket.
Tap "Date" on flight search bar to scan through the calender for Great Falls to Ontario airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Apr 15 at AED 447 for one-way flights.
Compare cheap Great Falls to Ontario flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Great Falls to Ontario. The cheapest airline operating is Delta Air Lines.
Set up a Price Alert
By setting up a Price Alert for your Great Falls to Ontario route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Great Falls to Ontario flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Great Falls to Ontario to get exclusive deals for you.
Flight Info | Great Falls to Ontario
| Cheapest one-way flight price | AED 446 |
|---|---|
| Off-season for travel | January |
| Peak season for travel | December |
| Flight distance | 11,591.99 km |
| Popular airline | Alaska Airlines |
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