Skyscanner

Cheap Flights from Washington, D.C. (WASA) to Cuzco (CUZ)

Travelers and cabin class

Compare Washington, D.C. to Cuzco flight deals

Find the cheapest month or even day of the year to fly to Cuzco

Book the best Cuzco fare with no extra fees

Flight deals from Washington, D.C. to Cuzco

Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to Cuzco? Find the lowest prices on one-way and round-trip tickets right here.
Cuzco.$222 per passenger.Departing Thu, Sep 25.One-way flight with Avianca.Outbound indirect flight with Avianca, departing from Washington Dulles on Thu, Sep 25, arriving in Cuzco.Price includes taxes and charges.From $222, select.
Cuzco.$251 per passenger.Departing Fri, Aug 1.One-way flight with Avianca.Outbound indirect flight with Avianca, departing from Washington Dulles on Fri, Aug 1, arriving in Cuzco.Price includes taxes and charges.From $251, select.
Cuzco.$251 per passenger.Departing Fri, Jul 25.One-way flight with Avianca.Outbound indirect flight with Avianca, departing from Washington Dulles on Fri, Jul 25, arriving in Cuzco.Price includes taxes and charges.From $251, select.
Cuzco.$252 per passenger.Departing Wed, Apr 1.One-way flight with Avianca.Outbound indirect flight with Avianca, departing from Washington Dulles on Wed, Apr 1, arriving in Cuzco.Price includes taxes and charges.From $252, select.
Cuzco.$526 per passenger.Departing Sun, Jun 22.One-way flight with Avianca.Outbound indirect flight with Avianca, departing from Washington Dulles on Sun, Jun 22, arriving in Cuzco.Price includes taxes and charges.From $526, select.

Find the cheapest month to fly from Washington, D.C. to Cuzco

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington, D.C. to Cuzco flights are currently cheapest in September.
Jun
from $521
Jul
from $249
Aug
from $249
Sep
from $220
Oct
Find prices
Nov
Find prices
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
Find prices
Apr
from $250
May
Find prices

Washington, D.C. to Cuzco: Alternative routes

Compare routes from Washington, D.C. to Cuzco below. You may find an airport to fly into that's cheaper, faster, or easier than Cuzco.

Washington, D.C. to Cuzco: Flight information

The things to know before you go.
Cheapest flight found$222
Cheapest month to flySeptember

Finding cheap flights from Washington, D.C. to Cuzco: Frequently asked questions

The best price we found for a round-trip flight from Washington, D.C. to Cuzco is $491. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington, D.C. to Cuzco. But we found flights with one stop from $487.
There are no flights flying from Washington, D.C. to Cuzco, as of June 2025.
The cheapest month to fly from Washington, D.C. to Cuzco is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington, D.C. to Cuzco Airport on Friday, August 22, 2025.
No airlines currently offer direct flights between Washington, D.C. and Cuzco Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cuzco but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Cuzco is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cuzco is Avianca.

Traveling from Washington DC to Alejandro Velasco Astete International Airport (CUZ): what you need to know

  • Planning your flight from Washington DC to Alejandro Velasco Astete International Airport (CUZ) begins with finding the best airport to start your vacation. Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are the main terminals in Washington DC.

  • Cuzco is 1 hour behind Washington DC. Alejandro Velasco Astete International Airport is located in Cuzco, which operates on the UTC-5 timezone.

  • To ensure you get on your flight from Washington DC to CUZ, leave plenty of time to check in and drop off your luggage. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • With more travelers during busy months like July, be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will allow for additional wait times. Remember things also get busy during major holidays like Christmas.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • From central Washington DC, DCA is approximately 5 miles away. Check the official airport website or use navigation apps to find the best way to arrive at the terminal.

  • Have an early flight from Washington DC to Alejandro Velasco Astete International Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these stays close to Ronald Reagan National Airport:

Washington Dulles International Airport (IAD)

  • Think about adding a stop at El Dorado International Airport (BOG). It's a popular stopover on a flight from Washington DC to Alejandro Velasco Astete International Airport (CUZ) leaving Washington Dulles International Airport. Use a long layover to explore the city, or take advantage of a quick break to grab a coffee at an airport cafe.

  • You can get to IAD from the center of Washington DC in approximately 51 minutes by car (depending on traffic conditions). The ride on public transport will take roughly 3 hours and 26 minutes to travel the 35 miles or so.

  • You're going on vacation, so why not extend it with an extra night away from home? Think about staying at one of these hotels near Washington Dulles International Airport the day before your flight from Washington DC to CUZ:

About Alejandro Velasco Astete International Airport (CUZ)

Getting from Alejandro Velasco Astete International Airport (CUZ) to central Cuzco

  • Alejandro Velasco Astete International Airport is approximately 2 miles from central Cuzco. With your own car rental or if you take a cab, the drive is around 10 minutes.

  • Getting to the center by public transport will take you roughly 42 minutes.

How to find the cheapest flights from Washington DC to Alejandro Velasco Astete International Airport (CUZ)

  • $220 is the lowest price we've found for a one-way ticket from Washington DC to Alejandro Velasco Astete International Airport. Return flights start from $487. Prices may vary depending on availability at the time of booking.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from Washington DC to CUZ if you book in advance. Airlines often offer some excellent early bird discounts.

  • If you're flexible with your travel plans, try using the 'Whole month' tool. It'll show you the lowest price across each month when searching for your ticket from Washington DC to Alejandro Velasco Astete International Airport.

  • Sign into your online account or use the app to create a Price Alert. We'll notify you right away if there's a deal you won't want to miss. It's simple to do, and it'll save you time searching for cheap tickets from Washington DC to CUZ every day.

  • Tailor your flights with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Washington DC to Alejandro Velasco Astete International Airport.

The best time to fly from Washington DC to Alejandro Velasco Astete International Airport (CUZ)

  • August is the most popular month for flights from Washington DC to Alejandro Velasco Astete International Airport. To avoid the crowds, plan your trip to Cuzco in April when things are quieter.

  • The warmest month in Cuzco is October, with the temperature ranging between 43ºF and 64ºF. Book your flights from Washington DC to CUZ in this month if you enjoy this type of weather.

  • Visit in July for cooler conditions. Temperatures average between 36ºF and 63ºF. However, this city promises a good time whenever you book your cheap flights from Washington DC to Alejandro Velasco Astete International Airport.

More about Cuzco

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Cuzco right here. Check out these hotels once you've locked in your flight from Washington DC to Alejandro Velasco Astete International Airport:

  • There are so many things to do and see in this city it can be hard to work out where to begin. Machu Picchu Cusco Trek, Sacsayhuaman and Temple of the Sun (Coricancha) are top sights which should feature on every Cuzco itinerary.

Complete your Cuzco trip with a car rental

  • We use the same magic that helped you find your cheap flight from Washington DC to Alejandro Velasco Astete International Airport to track down your perfect ride. Browse our car rentals in Cuzco and compare your options in one place. Plus we give you all the info you need to know, from the most popular car type to the average daily price.

More travel options

Plan the rest of your trip from Washington, D.C. to Cuzco

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.