Search flights to Sierra
Compare flights from different airlines and easily book cheap tickets
Explore Sierra
These destinations are popular among our users. Fly directly or to the closest airport
Displayed prices are based on flights departing in the next 30 days
Flying to Sierra: things to know
There are 15 airlines that fly from the United States to Sierra. The most popular route is from John F. Kennedy International Airport in New York to Quito Mariscal Sucre International Airport in Quito. On average, this one-way flight takes 8 hours 55 minutes and costs $885 round-trip.
The most popular route | JFK John F. Kennedy International Airport to UIO Quito Mariscal Sucre International Airport |
|---|---|
Average flight on the most popular route | 8 hours 55 minutes |
Average round-trip ticket price | $885 |
Airlines that fly to Sierra
Based on flights we sold recently. Available airlines may vary depending on your search
Avianca
LATAM
Copa Airlines
American Airlines
United Airlines
Aeromexico
Alaska Airlines
Sun Country
JetBlue
Air Canada
Allegiant Air
Volaris
Volaris El Salvador
Reasons to book flights with Booking.com

Great selection
Easily compare flights, airlines, and prices – all in one place

No hidden fees
Always know exactly what you’re paying for

Flexibility
Use our flexible plane ticket option to change your dates if needed
Flexible plane ticket options are available for an additional cost on select airfares
Frequently asked questions
There are 3 popular routes from the United States to Sierra:
• From John F. Kennedy International Airport to Quito Mariscal Sucre International Airport with an average flight time of 8h 55m.
• From Miami International Airport to Quito Mariscal Sucre International Airport with an average flight time of 5h 43m.
• From Los Angeles International Airport to Quito Mariscal Sucre International Airport with an average flight time of 11h 31m.
Here’s the flight distance on the most popular routes from the United States to Sierra:
• John F. Kennedy International Airport to Quito Mariscal Sucre International Airport flight distance is 2832 miles
• Miami International Airport to Quito Mariscal Sucre International Airport flight distance is 1795 miles
• Los Angeles International Airport to Quito Mariscal Sucre International Airport flight distance is 3500 miles
The average price for a plane ticket from the United States to Sierra is $885 round-trip from John F. Kennedy International Airport to Quito Mariscal Sucre International Airport.
There are direct flights to Sierra from the United States. Direct flights usually depart from Miami International Airport, John F. Kennedy International Airport, and Orlando International Airport.
Avianca, LATAM, American Airlines, United Airlines, and JetBlue offer direct flights to Sierra from the United States.

