Flights operate between Denver (DEN) and Great Falls (GTF).
1 airline operates this route with 2 flights daily flights.
Average flight time is 1h 58m - 2h 18m.
Average Duration
1h 58m - 2h 18m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
2 flights
Weekly Flights
14
Typical Departure Time Ranges
Earliest Departure
11:31
Latest Departure
20:30
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from DEN
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| DEN → Great Falls (GTF) (GTF) | 14/week | 1h 58m - 2h 18m | N/A | Moderate |
Flight Schedule & Filters
United Airlines flights from Denver (DEN) to Great Falls (GTF)
United Airlines operates scheduled nonstop flights between Denver (DEN) and Great Falls (GTF). United Airlines operates 2 flights daily flights on this route.• Flight Duration: 1h 58m - 2h 18m (average flight time)• Daily Flights: 2 flights (scheduled departures per day)
Denver (DEN)
US
Great Falls (GTF)
US
FLIGHT TIME
1h 58m - 2h 18m
2h 2m - 2h 9m
11:31
20:30
1 (Show)
14
United Airlines Terminal Information & Contact
Departure Terminal - Denver (DEN)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Denver, US
Arrival Terminal - Great Falls (GTF)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Great Falls, US
United Airlines Flight Schedule from Denver (DEN) to Great Falls (GTF)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA1183 |  United Airlines | 11:31 | 13:33:00 | Airbus A319 |
UA5445 | United Airlines | 20:30 | 22:39:00 | Embraer 175 (Enhanced Winglets) |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Denver (DEN):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Great Falls (GTF):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Weather & Climate at Great Falls (GTF)
8.7°C
Avg Temperature32mm
Avg Rainfall13.5km/h
Avg Wind Speed56%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Great Falls (GTF)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Great Falls (GTF)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly United Airlines to Great Falls (GTF)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Seasonal Insight
Best travel months: 2025-07, 2025-08
Seasonal Travel Calendar
United Airlines Contact Information and Customer Services
United Airlines Address
233 S. Wacker Drive
Chicago, IL 60606, United States
Customer Service Phone
+1-800-864-8331Official Website
united.comFrequently Asked Questions
How many United Airlines flights operate from Denver (DEN) to Great Falls (GTF)?
United Airlines operates 2 flights from Denver (DEN) to Great Falls (GTF).
What city does Great Falls (GTF) airport serve?
Great Falls (GTF) airport serves Great Falls, US.
How long is the United Airlines flight from Denver (DEN) to Great Falls (GTF)?
The flight duration is approximately 1h 58m - 2h 18m.
What aircraft does United Airlines use on this route?
United Airlines uses Airbus A319, Embraer 175 (Enhanced Winglets) on this route.
What are the earliest and latest United Airlines flight departure times?
The earliest United Airlines flight departs at 11:31 and the latest departs at 20:30.
Which terminal does United Airlines use at Denver (DEN)?
United Airlines flights from Denver (DEN) depart from Terminal 1. Terminal 1 phone: 1-800-864-8331.
What is the United Airlines terminal phone number at Denver (DEN)?
The United Airlines terminal phone number at Denver (DEN) is 1-800-864-8331 (Terminal 1).
View all United Airlines flights to Denver (DEN) →
Popular United Airlines routes from Denver include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.