Flights from Ontario International Airport to Montana

Flight deals from Ontario International Airport to Montana

Looking for cheap tickets from Ontario International Airport to Montana, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Bozeman.Rs29,638 per passenger.Departing Sat, 7 Mar.One-way flight with United.Outbound indirect flight with United, departs from Ontario International on Sat, 7 Mar, arriving in Bozeman Yellowstone International.Price includes taxes and charges.From Rs29,638, select.

Kalispell.Rs35,792 per passenger.Departing Wed, 18 Feb.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 18 Feb, arriving in Kalispell.Price includes taxes and charges.From Rs35,792, select.

Missoula.Rs43,722 per passenger.Departing Sun, 10 May.One-way flight with United.Outbound indirect flight with United, departs from Ontario International on Sun, 10 May, arriving in Missoula.Price includes taxes and charges.From Rs43,722, select.

West Yellowstone.Rs64,416 per passenger.Departing Tue, 29 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Tue, 29 Sep, arriving in West Yellowstone.Price includes taxes and charges.From Rs64,416, select.

Great Falls.Rs70,707 per passenger.Departing Tue, 10 Feb.One-way flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Tue, 10 Feb, arriving in Great Falls International.Price includes taxes and charges.From Rs70,707, select.

Billings.Rs80,416 per passenger.Departing Tue, 10 Feb.One-way flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Tue, 10 Feb, arriving in Billings.Price includes taxes and charges.From Rs80,416, select.

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Flying from Ontario International Airport to Montana

Arm yourself with these facts on the fly.

Cheapest flight found	Rs29,638
Cheapest month to fly	March

How to find cheap flights from Ontario International Airport to Montana

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Ontario International Airport to Montana. Other savvy travellers recently found return flights from Rs48,373 and one-way tickets from Rs29,638. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in March

The cheapest time to fly from Ontario International Airport to Montana is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Ontario International Airport to anywhere you choose in Montana.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Ontario International Airport to your chosen airport in Montana go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Montana Airport to Montana flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Ontario International Airport to Montana?

There are currently no direct flights from Ontario International Airport to Montana, but we've found some other routes to United States – check them out now.

What is the average price of a flight from Ontario International Airport to Montana?

We looked at all of the upcoming return flights from Ontario International Airport to Montana we could find over the next 12 months. It looks like Rs48,373 is the best price. This is good, compared to the average Montana ticket price of Rs77,021.

What is the cheapest month to fly from Ontario International Airport to Montana?

The cheapest month to fly from Ontario International Airport to Great Falls International Airport is currently March.
The cheapest month to fly from Ontario International Airport to West Yellowstone Airport is currently May.
The cheapest month to fly from Ontario International Airport to Helena Airport is currently May.
And the cheapest month to fly from Ontario International Airport to Billings Airport is usually May.

Which upcoming date is cheapest to fly from Ontario International Airport to Montana on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ontario International Airport to Montana on Wednesday, 4 March 2026.

If I'm flying from Ontario International Airport, where in Montana is cheapest to fly into?

If you're flying from Ontario International, the cheapest city in Montana to fly into is Bozeman. The cheapest airport serving Bozeman at the moment is Bozeman Yellowstone International.