Flights operate between Charlotte Amalie (STT) and Washington (IAD).
1 airline operates this route with 1 flight daily flights.
Average flight time is 4h 08m - 4h 23m.
Route distance is 1617 miles (2602 km).
Route Distance
1617 miles (2602 km)
Average Duration
4h 08m - 4h 23m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
1 flight
Weekly Flights
7
Typical Departure Time Ranges
Earliest Departure
13:02
Latest Departure
13:02
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from STT
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| STT → Washington (IAD) (IAD) | 7/week | 4h 08m - 4h 23m | 1,617 km | Seasonal |
Flight Schedule & Filters
United Airlines flights from Saint Thomas (STT) to Washington (IAD)
United Airlines operates scheduled nonstop flights between Saint Thomas (STT) and Washington (IAD). United Airlines operates 1 flight daily flights on this route.• Flight Duration: 4h 08m - 4h 23m (average flight time)• Distance: 1617 miles (2602 km) (air miles between airports)• Daily Flights: 1 flight (scheduled departures per day)
Saint Thomas (STT)
US
Washington (IAD)
US
FLIGHT TIME
4h 08m - 4h 23m
FLIGHT DISTANCE
1617 miles (2602 km)
4h 23m - 4h 23m
13:02
13:02
1617 miles (2602 km)
August
1 (Show)
7
United Airlines Terminal Information & Contact
Departure Terminal - Saint Thomas (STT)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Charlotte Amalie, US
Arrival Terminal - Washington (IAD)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Washington, US
United Airlines Flight Schedule from Saint Thomas (STT) to Washington (IAD)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA1445 |  United Airlines | 13:02 | 16:25:00 | Boeing 737MAX 8 Passenger |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Saint Thomas (STT):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Washington (IAD):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Weather & Climate at Washington (IAD)
14.4°C
Avg Temperature88mm
Avg Rainfall10.3km/h
Avg Wind Speed66%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Washington (IAD)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Washington (IAD)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly United Airlines to Washington (IAD)
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.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: 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 Charlotte Amalie (STT) to Washington (IAD)?
United Airlines operates 1 flight from Charlotte Amalie (STT) to Washington (IAD).
What city does Washington (IAD) airport serve?
Washington (IAD) airport serves Washington, US.
How long is the United Airlines flight from Charlotte Amalie (STT) to Washington (IAD)?
The flight duration is approximately 4h 08m - 4h 23m.
What is the distance from Charlotte Amalie (STT) to Washington (IAD)?
The distance is 1617 miles (2602 km).
What aircraft does United Airlines use on this route?
United Airlines uses Boeing 737MAX 8 Passenger on this route.
Which terminal does United Airlines use at Charlotte Amalie (STT)?
United Airlines flights from Charlotte Amalie (STT) depart from Terminal 1. Terminal 1 phone: 1-800-864-8331.
What is the United Airlines terminal phone number at Charlotte Amalie (STT)?
The United Airlines terminal phone number at Charlotte Amalie (STT) is 1-800-864-8331 (Terminal 1).
View all United Airlines flights to Charlotte Amalie (STT) →
Popular United Airlines routes from Charlotte Amalie include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.