Frontier Airlines flights from Alajuela (SJO) to Atlanta (ATL)
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from Alajuela (SJO), CR to Atlanta (ATL), US. Frontier Airlines operates 2-3 flights daily flights on this route.• Flight Duration: 3h 56m - 4h 56m (average flight time)• Distance: 1642 miles (2642 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
Alajuela (SJO)
CR
Atlanta (ATL)
US
FLIGHT TIME
3h 56m - 4h 56m
FLIGHT DISTANCE
1642 miles (2642 km)
4h 12m - 4h 12m
14:43
14:43
1642 miles (2642 km)
January
1 (Show)
16
Frontier Airlines Terminal Information & Contact
Departure Terminal - Alajuela (SJO)
Terminal: 1
Phone: 506 2437-2400
Location: 1, San Jose, CR
Arrival Terminal - Atlanta (ATL)
Terminal: N
Phone: 1 866-807-7258
Location: N, Atlanta, US
Frontier Airlines Flight Schedule from Alajuela (SJO) to Atlanta (ATL)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F9214 |  Frontier Airlines | 14:43 | 19:55:00 | Airbus A321neo |
Frontier Airlines Monthly Flight Calendar
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Route Insights
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 14:00, offering more flight options and potentially better connections.
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Frontier Airlines Terminal Information
Departure Terminal at Alajuela (SJO):
Terminal 1:
• Frontier Airlines Terminal Phone: 506 2437-2400
Arrival Terminal at Atlanta (ATL):
Terminal N:
• Frontier Airlines Terminal Phone: 1 866-807-7258
Weather & Climate at Atlanta (ATL)
17.2°C
Avg Temperature110mm
Avg Rainfall11.9km/h
Avg Wind Speed71%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Atlanta (ATL)
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 Atlanta (ATL)
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 Frontier Airlines to Atlanta (ATL)
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: 2025-09
Seasonal Travel Calendar
Frequently Asked Questions about Frontier Airlines Flights
How many Frontier Airlines flights operate from San Jose (SJO) to Atlanta (ATL)?
Frontier Airlines operates 1 flight from San Jose (SJO) to Atlanta (ATL).
What city does Atlanta (ATL) airport serve?
Atlanta (ATL) airport serves Atlanta, US.
How long is the Frontier Airlines flight from San Jose (SJO) to Atlanta (ATL)?
The flight duration is approximately 3h 56m - 4h 56m.
What is the distance from San Jose (SJO) to Atlanta (ATL)?
The distance is 1642 miles (2642 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A321neo on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Delta Air Lines.
Which terminal does Frontier Airlines use at San Jose (SJO)?
Frontier Airlines flights from San Jose (SJO) depart from Terminal 1. Terminal 1 phone: 506 2437-2400.
What is the Frontier Airlines terminal phone number at San Jose (SJO)?
The Frontier Airlines terminal phone number at San Jose (SJO) is 506 2437-2400 (Terminal 1).
Which terminal does Frontier Airlines use at Atlanta (ATL)?
Frontier Airlines flights to Atlanta (ATL) arrive at Terminal N. Terminal N phone: 1 866-807-7258.
What is the Frontier Airlines terminal phone number at Atlanta (ATL)?
The Frontier Airlines terminal phone number at Atlanta (ATL) is 1 866-807-7258 (Terminal N).
What is the cheapest month to fly Frontier Airlines from San Jose (SJO) to Atlanta (ATL)?
January is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from San Jose (SJO) to Atlanta (ATL)?
The average price for a round-trip Frontier Airlines flight on this route is approximately $621. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 16 flights per week from San Jose (SJO) to Atlanta (ATL).
Frontier Airlines Contact Information and Customer Services
Frontier Airlines Address
4545 Airport Way
Denver, Colorado 80239, United States
Official Website
flyfrontier.com