$120 Cheap United flights Newark Liberty Intl. Airport (EWR) to Quito (UIO)

Finding cheap one-way United Airlines flights from EWR to UIO from $120 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $342 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for return or one-way flights to Quito in August or June. You could find lower fares with United Airlines during these off-season months.

Start your search for United Airlines flights from EWR to UIO about one month before you want to leave. The most affordable time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary or fare class, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct trip from EWR to UIO with United Airlines or another carrier, select the “Nonstop” filter when searching for tickets.

To find the earliest departures from EWR to UIO with United Airlines, filter your search by “Early Morning” and “Morning.” Booking an early flight usually means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Mariscal Sucre Intl. Airport (UIO) is the primary Quito gateway for United Airlines flights from Liberty Intl. Airport (EWR).

A rewarding loyalty program and the opportunity to collect points through United Mileage Plus are the start of the reasons to travel from EWR to UIO with United Airlines. Plus, when you join our One Key™ program, you can receive OneKeyCash™* in addition to any airline loyalty program earnings. It’s yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee will generally apply if you cancel or change your flight more than 24 hours after it’s been confirmed. To secure flexible plane tickets, select our “Changes included” or “No cancel fee” filter when you search for flights. To learn more about changing or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”