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Flights from Ottawa to Great Falls Starting at Rs 82,047

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • YOW06:00
        17h 36m
        2 stops
        GTF21:36
        Wed, Jan 8|Ottawa - Great Falls|United Airlines
        Rs 82,047Rs 328,512
        75% OFF
        75% OFF
        Rs 328,512Rs 82,047

        Choose United Airlines flights from Ottawa to Great Falls. The one-way connecting flight with United Airlines departs from Ottawa Macdonald-Cartier International Airport on Wed, Jan 8, arriving at Great Falls International Airport. One-way Prices start from Rs 82,047 including taxes and charges.

      • YOW17:00
        30h 36m
        2 stops
        GTF21:36
        Tue, Jan 7|Ottawa - Great Falls|United Airlines
        Rs 83,881Rs 328,512
        74% OFF
        74% OFF
        Rs 328,512Rs 83,881

        Choose United Airlines flights from Ottawa to Great Falls. The one-way connecting flight with United Airlines departs from Ottawa Macdonald-Cartier International Airport on Tue, Jan 7, arriving at Great Falls International Airport. One-way Prices start from Rs 83,881 including taxes and charges.

      • YOW16:10
        23h 21m
        2 stops
        GTF13:31
        Wed, Jan 8|Ottawa - Great Falls|Porter Airlines
        Rs 108,109Rs 328,512
        67% OFF
        67% OFF
        Rs 328,512Rs 108,109

        Choose Porter Airlines flights from Ottawa to Great Falls. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Wed, Jan 8, arriving at Great Falls International Airport. One-way Prices start from Rs 108,109 including taxes and charges.

      • YOW06:15
        17h 21m
        2 stops
        GTF21:36
        Tue, Jan 7|Ottawa - Great Falls|WestJet
        Rs 131,764
        Rs 131,764

        Choose WestJet flights from Ottawa to Great Falls. The one-way connecting flight with WestJet departs from Ottawa Macdonald-Cartier International Airport on Tue, Jan 7, arriving at Great Falls International Airport. One-way Prices start from Rs 131,764 including taxes and charges.

      • YOW06:20
        17h 4m
        2 stops
        GTF21:24
        Thu, Dec 19|Ottawa - Great Falls|United Airlines
        Rs 152,858
        Rs 152,858

        Choose United Airlines flights from Ottawa to Great Falls. The one-way connecting flight with United Airlines departs from Ottawa Macdonald-Cartier International Airport on Thu, Dec 19, arriving at Great Falls International Airport. One-way Prices start from Rs 152,858 including taxes and charges.

      • YOW17:45
        29h 51m
        2 stops
        GTF21:36
        Wed, Jan 8|Ottawa - Great Falls|WestJet
        Rs 161,801
        Rs 161,801

        Choose WestJet flights from Ottawa to Great Falls. The one-way connecting flight with WestJet departs from Ottawa Macdonald-Cartier International Airport on Wed, Jan 8, arriving at Great Falls International Airport. One-way Prices start from Rs 161,801 including taxes and charges.

      • YOW06:20
        17h 4m
        2 stops
        GTF21:24
        Sun, Dec 22|Ottawa - Great Falls|United Airlines
        Rs 168,335
        Rs 168,335

        Choose United Airlines flights from Ottawa to Great Falls. The one-way connecting flight with United Airlines departs from Ottawa Macdonald-Cartier International Airport on Sun, Dec 22, arriving at Great Falls International Airport. One-way Prices start from Rs 168,335 including taxes and charges.

      • YOW09:20
        14h 4m
        2 stops
        GTF21:24
        Thu, Dec 19|Ottawa - Great Falls|Porter Airlines
        Rs 180,182
        Rs 180,182

        Choose Porter Airlines flights from Ottawa to Great Falls. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Thu, Dec 19, arriving at Great Falls International Airport. One-way Prices start from Rs 180,182 including taxes and charges.

      • YOW06:20
        17h 4m
        2 stops
        GTF21:24
        Sat, Dec 21|Ottawa - Great Falls|United Airlines
        Rs 196,500
        Rs 196,500

        Choose United Airlines flights from Ottawa to Great Falls. The one-way connecting flight with United Airlines departs from Ottawa Macdonald-Cartier International Airport on Sat, Dec 21, arriving at Great Falls International Airport. One-way Prices start from Rs 196,500 including taxes and charges.

      • YOW05:55
        16h 18m
        2 stops
        GTF20:13
        Sun, Dec 22|Ottawa - Great Falls|Delta Air Lines
        Rs 209,684
        Rs 209,684

        Choose Delta Air Lines flights from Ottawa to Great Falls. The one-way connecting flight with Delta Air Lines departs from Ottawa Macdonald-Cartier International Airport on Sun, Dec 22, arriving at Great Falls International Airport. One-way Prices start from Rs 209,684 including taxes and charges.

      • YOW01:00 pm
        3h 5m
        Nonstop
        GTF02:00 pm
        Sun, Dec 22|Ottawa - Great Falls|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Ottawa to Great Falls

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Ottawa to Great Falls

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From Rs 82,047
Porter Airlines
From Rs 108,109
WestJet
From Rs 131,764
Delta Air Lines
From Rs 209,684
Air Transat
From Rs 360,822

Find more flights and airlines

Alternative Routes from Ottawa to Great Falls

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Ottawa to Great Falls.

  • Cheapest
    United Airlines
    YOW
    06:00
    17h 36m
    2 transfer
    GTF
    21:36
    Ottawa Macdonald-Cartier International Airport - Great Falls International Airport
    Wed, Jan 8United Airlines
    Rs 82,047
  • United Airlines
    YOW
    06:00
    17h 36m
    2 transfer
    GTF
    21:36
    Ottawa Macdonald-Cartier International Airport - Great Falls International Airport
    Wed, Jan 8United Airlines
    Rs 82,047
    Find More Flights

FAQ

  • When are flight tickets from Ottawa (YOW) to Great Falls (GTF) the cheapest?

    Airlines adjust prices for flights from Ottawa 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 Ottawa (YOW) to Great Falls (GTF) cost?

    According to Trip.com's data, the lowest price is around Rs 122,516.

  • 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 Ottawa to Great Falls

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 Ottawa to Great Falls. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Ottawa to Great Falls

Off-season for travelJanuary
Peak season for travelDecember
Flight distance2,723.66 km
Popular airlinePorter Airlines

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