On this page, you can find and purchase flight tickets for the Denver — Great Falls route. The distance between the cities is 1,001 km, and direct flights are available with a frequency of about 4 flights per week.
The primary carrier on this route is UA. Ticket prices vary depending on the season and booking time, so we recommend using the low-fare calendar to find the best price and checking in advance how to get to Denver airport and from Great Falls airport.
The table shows direct flights Denver → Great Falls on the selected date. The flight takes approximately 1 h 56 min. Regular flights are operated by United Airlines. Departures from Denver International Airport and Centennial Airport airports, arrivals at Great Falls International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Denver — Great Falls by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $156 in e, and the most expensive are around $286 in y. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Denver → Great Falls, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $257 | low | May | $283 | medium | Sep | $283 | medium |
| Feb | $251 | low | Jun | $315 | high | Oct | $289 | medium |
| Mar | $289 | medium | Jul | $328 | high | Nov | $315 | high |
| Apr | $244 | low | Aug | $309 | high | Dec | $334 | high |
Some values are estimated based on seasonality.
The highest temperatures in Great Falls are recorded in July, when the air warms up to 30.9°C, while the coldest month is February, with lows around -11°C. Rainfall peaks in May, while July remains the driest period.
The lowest airfares are typically found in October — $157. The most expensive month to fly is August, when ticket prices start $275.
In terms of balancing weather and budget, September is considered the optimal time for a trip, with flights costing $198. It is recommended to avoid February flights due to the high risk of severe frost and unfavorable weather conditions.
Regular air service on this route is provided by United Airlines (UA). There are approximately 4 flights per week, ensuring a steady connection between the cities. You can find a detailed flight schedule for specific dates and choose the best option in the list below.
Flights Denver — Great Falls depart from Denver International Airport and Centennial Airport and arrive at Great Falls International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is about 1,001 km. The estimated travel time on a direct flight is approximately 1 hour 20 minutes.
The primary carrier operating flights from Denver to Great Falls is United Airlines (UA).
Ticket prices are dynamic and depend on demand. Current minimum prices for different months and dates are displayed in the low-fare calendar on this page.
All flights on this route arrive at Great Falls International Airport (GTF), USA.
Since both cities are located within the USA, Russian citizens require a valid US visa of the appropriate category for this flight.
Where travelers fly most — pick a route and check prices
