AVIANCA flights from Alajuela (SJO) to Washington (IAD)
Find comprehensive AVIANCA flight information, schedules, and booking details for direct flights from Alajuela (SJO), CR to Washington (IAD), US. AVIANCA operates 0-2 flights daily flights on this route.• Flight Duration: 4h 25m - 4h 47m (average flight time)• Distance: 2055 miles (3306 km) (air miles between airports)• Daily Flights: 0-2 flights (scheduled departures per day)
Alajuela (SJO)
CR
Washington (IAD)
US
FLIGHT TIME
4h 25m - 4h 47m
FLIGHT DISTANCE
2055 miles (3306 km)
4h 25m - 4h 25m
17:10
17:10
2055 miles (3306 km)
September
1 (Show)
5
AVIANCA Terminal Information & Contact
Departure Terminal - Alajuela (SJO)
Terminal: M
Phone: 573114006797
Location: M, San Jose, CR
Arrival Terminal - Washington (IAD)
Terminal: 1
Phone: 573114006797
Location: 1, Washington, US
AVIANCA Flight Schedule from Alajuela (SJO) to Washington (IAD)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AV662 |  AVIANCA | 17:10 | 22:35:00 | Airbus A320neo |
AVIANCA Monthly Flight Calendar
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Route Insights
Pricing patterns: September typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 17:00, offering more flight options and potentially better connections.
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AVIANCA Terminal Information
Departure Terminal at Alajuela (SJO):
Terminal M:
• AVIANCA Terminal Phone: 573114006797
Arrival Terminal at Washington (IAD):
Terminal 1:
• AVIANCA Terminal Phone: 573114006797
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 AVIANCA 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
Frequently Asked Questions about AVIANCA Flights
How many AVIANCA flights operate from San Jose (SJO) to Washington (IAD)?
AVIANCA operates 1 flight from San Jose (SJO) to Washington (IAD).
What city does Washington (IAD) airport serve?
Washington (IAD) airport serves Washington, US.
How long is the AVIANCA flight from San Jose (SJO) to Washington (IAD)?
The flight duration is approximately 4h 25m - 4h 47m.
What is the distance from San Jose (SJO) to Washington (IAD)?
The distance is 2055 miles (3306 km).
What aircraft does AVIANCA use on this route?
AVIANCA uses Airbus A320neo on this route.
Which terminal does AVIANCA use at San Jose (SJO)?
AVIANCA flights from San Jose (SJO) depart from Terminal M. Terminal M phone: 573114006797.
What is the AVIANCA terminal phone number at San Jose (SJO)?
The AVIANCA terminal phone number at San Jose (SJO) is 573114006797 (Terminal M).
Which terminal does AVIANCA use at Washington (IAD)?
AVIANCA flights to Washington (IAD) arrive at Terminal 1. Terminal 1 phone: 573114006797.
What is the AVIANCA terminal phone number at Washington (IAD)?
The AVIANCA terminal phone number at Washington (IAD) is 573114006797 (Terminal 1).
What is the cheapest month to fly AVIANCA from San Jose (SJO) to Washington (IAD)?
September is typically the cheapest month to fly AVIANCA on this route.
What is the average price for a AVIANCA flight from San Jose (SJO) to Washington (IAD)?
The average price for a round-trip AVIANCA flight on this route is approximately $467. Prices can vary based on booking time and demand.
How many AVIANCA flights operate per week on this route?
AVIANCA operates approximately 5 flights per week from San Jose (SJO) to Washington (IAD).
AVIANCA Contact Information and Customer Services
AVIANCA Address
Avenida Eldorado No 92 - 30, Centro Administrativo Avianca, Operaciones
Cap Jacome, Bogota 4879773, Colombia
Official Website
avianca.com/otr/en/