Machu Picchu, an ancient Incan city, nestled in a mountainous valley with terraced fields and steep cliffs.

CA $522 Cheap Flights from Washington (DCA) to Cusco (CUZ)

View CA $522 flight on Mon, Nov 23, 2026Opens in a new window

Popular airlines from Ronald Reagan National Airport (DCA) to Alejandro Velasco Astete Intl. Airport (CUZ)

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Cheap flights from Washington (DCA) to Cusco (CUZ)

Prices were available within the past 7 days and start at CA $522 for one-way flights and CA $1,202 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Nov 23 - Mon, Nov 30
DCA
Washington
CUZ
Cusco
CA $1,202 Roundtrip, found 3 days ago
CA $1,202
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 23 from Washington to Cusco, returning Mon, Nov 30, priced at CA $1,202 found 3 days ago
LATAM Airlines Group
Mon, Nov 23 - Mon, Nov 30
DCA
Washington
CUZ
Cusco
CA $1,230 Roundtrip, found 3 days ago
CA $1,230
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Nov 23 from Washington to Cusco, returning Mon, Nov 30, priced at CA $1,230 found 3 days ago
American Airlines
Mon, Nov 23 - Mon, Nov 30
DCA
Washington
CUZ
Cusco
CA $1,234 Roundtrip, found 3 days ago
CA $1,234
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 23 from Washington to Cusco, returning Mon, Nov 30, priced at CA $1,234 found 3 days ago
LATAM Airlines Group
Mon, Nov 23 - Mon, Nov 30
DCA
Washington
CUZ
Cusco
CA $1,262 Roundtrip, found 3 days ago
CA $1,262
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Nov 23 from Washington to Cusco, returning Mon, Nov 30, priced at CA $1,262 found 3 days ago
American Airlines
Mon, Nov 23 - Mon, Nov 30
DCA
Washington
CUZ
Cusco
CA $1,276 Roundtrip, found 3 days ago
CA $1,276
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 23 from Washington to Cusco, returning Mon, Nov 30, priced at CA $1,276 found 3 days ago
American Airlines
Mon, Nov 23 - Mon, Nov 30
DCA
Washington
CUZ
Cusco
CA $1,287 Roundtrip, found 3 days ago
CA $1,287
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 23 from Washington to Cusco, returning Mon, Nov 30, priced at CA $1,287 found 3 days ago
American Airlines
Mon, Nov 23 - Mon, Nov 30
DCA
Washington
CUZ
Cusco
CA $1,300 Roundtrip, found 3 days ago
CA $1,300
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 23 from Washington to Cusco, returning Mon, Nov 30, priced at CA $1,300 found 3 days ago
LATAM Airlines Group
Mon, Nov 23 - Mon, Nov 30
DCA
Washington
CUZ
Cusco
CA $1,305 Roundtrip, found 3 days ago
CA $1,305
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Nov 23 from Washington to Cusco, returning Mon, Nov 30, priced at CA $1,305 found 3 days ago
Air Canada
Sat, Oct 31 - Sun, Nov 8
DCA
Washington
CUZ
Cusco
CA $1,355 Roundtrip, found 1 day ago
CA $1,355
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Oct 31 from Washington to Cusco, returning Sun, Nov 8, priced at CA $1,355 found 1 day ago
Delta
Mon, Nov 23 - Mon, Nov 30
DCA
Washington
CUZ
Cusco
CA $1,434 Roundtrip, found 3 days ago
CA $1,434
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 23 from Washington to Cusco, returning Mon, Nov 30, priced at CA $1,434 found 3 days ago

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) cost?
You can find one-way and return flights from DCA to CUZ with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DCA to CUZ ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The cheapest months to fly from DCA to CUZ are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
Enter DCA to CUZ and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
LATAM Airlines Group is one of the cheapest airlines offering connecting flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.), with return tickets starting from around CA$1376 for flights that can be booked for departure within the next year, with a layover in Hartsfield-Jackson Atlanta Intl. (ATL). These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
There are around 46 connecting flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Miami Intl. (MIA), and John F. Kennedy Intl. (JFK).
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) typically departs around 5:00 AM local time. This flight is operated by American Airlines and JetSmart. This is a seasonal service, active only in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
You'll typically find the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) on a Friday, with around 41 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and American Airlines. Friday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) are in the evening, from 6pm to 9pm. Many major carriers, including Delta, American Airlines and United, offer flights during this window. This timing works well because it allows you to finish your day in Washington, DC and arrive in Cusco ready to start your adventure.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
There are no nonstop flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.). Flights with two or more stops typically take around 20 hours to cover the approximately 5,850 kilometers. Keep in mind that actual travel times can vary depending on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Washington, DC (DCA) to Cusco (CUZ)?
Select the "Business class" and "First class" filters when looking for Washington, DC (DCA) to Cusco (CUZ) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cusco (CUZ) from Washington, DC (DCA)?
If you're planning to travel to Cusco from Ronald Reagan Washington National (DCA), you typically fly into Alejandro Velasco Astete Intl. (CUZ). Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Miami Intl. (MIA), or John F. Kennedy Intl. (JFK) before reaching Cusco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Alejandro Velasco Astete Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
CA $1,202
Distance
5815 km

Book with confidence

Washington to Cusco Flights

The easy way to book your flights from Washington to Cusco 

With Expedia, it’s simple to find and book flights to Cusco from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Alejandro Velasco Astete Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Cusco today, tomorrow, or this week.  

 

Save dollars with cheap flights from Ronald Reagan Washington National, DCA to Alejandro Velasco Astete Intl., CUZ 

Sort your search results by price to find great deals on your flight from Washington to Cusco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Cusco from Washington currently is just CA $1,202 rising to CA $1,434.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Cusco  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Cusco from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Cusco with Expedia today.

Washington to Cusco Flights

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