Cheap Flights from Great Falls International Airport to Colorado from HK$1,624 Return

Flight deals from Great Falls International Airport to Colorado

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

Denver.HK$1,622 per passenger.Departing Sat, 18 Oct, returning Sat, 25 Oct.Return flight with United.Outbound direct flight with United departs from Great Falls International on Sat, 18 Oct, arriving in Denver International.Inbound direct flight with United departs from Denver International on Sat, 25 Oct, arriving in Great Falls International.Price includes taxes and charges.From HK$1,622, select.

Grand Junction.HK$2,472 per passenger.Departing Thu, 9 Oct, returning Mon, 13 Oct.Return flight with United.Outbound indirect flight with United, departs from Great Falls International on Thu, 9 Oct, arriving in Grand Junction.Inbound indirect flight with United, departs from Grand Junction on Mon, 13 Oct, arriving in Great Falls International.Price includes taxes and charges.From HK$2,472, select.

Colorado Springs.HK$4,224 per passenger.Departing Sun, 12 Oct, returning Thu, 16 Oct.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Great Falls International on Sun, 12 Oct, arriving in Colorado Springs Peterson Field.Inbound indirect flight with Allegiant Air, departs from Colorado Springs Peterson Field on Thu, 16 Oct, arriving in Great Falls International.Price includes taxes and charges.From HK$4,224, select.

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Flying from Great Falls International Airport to Colorado

Arm yourself with these facts on the fly.

Cheapest flight found	HK$1,622
Cheapest month to fly	October
Average flight time	2 hrs, 4 mins
Average flights per week	27
Most popular airline	United

How to find cheap flights from Great Falls International Airport to Colorado

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Great Falls International Airport to Colorado. Other savvy travellers recently found return flights from HK$1,624 and one-way tickets from HK$1,326. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in October

The cheapest time to fly from Great Falls International Airport to Colorado is currently October.

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 Great Falls International Airport to anywhere you choose in Colorado.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Great Falls International Airport to your chosen airport in Colorado 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 Colorado Airport to Colorado 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 Great Falls International Airport to Colorado?

Yes - direct flights currently operate from Great Falls International Airport to Denver International Airport in Colorado.

What is the average price of a flight from Great Falls International Airport to Colorado?

We looked at all of the upcoming return flights from Great Falls International Airport to Colorado we could find over the next 12 months. It looks like HK$1,622 is the best price. This is good, compared to the average Colorado ticket price of HK$2,775.

What is the cheapest month to fly from Great Falls International Airport to Colorado?

The cheapest month to fly from Great Falls International Airport to Denver International Airport is currently October.
The cheapest month to fly from Great Falls International Airport to Grand Junction Airport is currently October.
And the cheapest month to fly from Great Falls International Airport to Colorado Springs Peterson Field Airport is usually October.

Which upcoming date is cheapest to fly from Great Falls International Airport to Colorado on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Great Falls International Airport to Colorado on Saturday, 18 October 2025.

If I'm flying from Great Falls International Airport, where in Colorado is cheapest to fly into?

If you're flying from Great Falls International, the cheapest city in Colorado to fly into is Denver. The cheapest airport serving Denver at the moment is Denver International.