$326 Cheap avianca flights Cusco (CUZ) to Washington (IAD)

You can discover affordable round-trip AVIANCA flights from $572 from CUZ to IAD by filtering your results from “Price (lowest to highest)” on Expedia. Or look for options from $326 for a one-way trip.**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.

AVIANCA flights to Washington are usually cheaper in the off-peak months of January and February. Whether you need a one-way or a return ticket, you could land a better deal then.

Getting the best AVIANCA deals from CUZ to IAD often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What’s more, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is usually the most expensive day to book.* It’s a good idea to start searching for flights about one month before your departure date.*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 CUZ to IAD with AVIANCA or other airlines, select the “Nonstop” filter when looking for tickets.

Filter your results by “Morning” and “Early Morning” to browse the earliest departures from CUZ to IAD. Jetting off early means flight cancellations are less likely.**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.

Jump on an AVIANCA flight from Alejandro Velasco Astete Intl. Airport (CUZ) to Washington, and you’re most likely to land at Washington Dulles Intl. Airport (IAD). This is the airline’s main hub in this city.

AVIANCA lets passengers bring 1 checked-in bag weighing up to 50 lb with maximum dimensions of 62 inches on standard economy flights from CUZ to IAD. Additionally, you can bring 1 cabin bag in the cabin. This hand luggage must not exceed 45 inches and weigh no more than 22 lb. Baggage allowances can vary depending on the cabin class and fare type, so double-check your booking or AVIANCA’s website to avoid paying additional fees at the airport.

A rewarding loyalty program and the opportunity to collect points through Avianca LifeMiles are the start of the reasons to fly from CUZ to IAD with AVIANCA. Plus, by joining Expedia’s free One Key™ program, you can earn OneKeyCash™* on top of AVIANCA’s loyalty program earnings. It’s yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can modify or cancel your flight, although additional charges may apply if your booking was made more than 24 hours ago. Need flexible options? Make use of our “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you have to revise your plans. To update your booking, go to “Trips,” select your flight and click on “Manage Booking” for further information.