$276 Cheap Flights from Cusco (CUZ) to Washington (DCA)

View $276 flight on Tue, Mar 3, 2026Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Cusco to Washington (CUZ-DCA)

Prices were available within the past 7 days and start at $276 for one-way flights and $508 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Mar 31 - Mon, Apr 13
CUZ
Cusco
DCA
Washington
$508 Roundtrip, found 2 hours ago
$508
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Mar 31 from Cusco to Washington, returning Mon, Apr 13, priced at $508 found 2 hours ago
LATAM Airlines Group
Tue, Mar 31 - Mon, Apr 13
CUZ
Cusco
DCA
Washington
$526 Roundtrip, found 2 hours ago
$526
Roundtrip
found 2 hours ago
Select LATAM Airlines Group flight, departing Tue, Mar 31 from Cusco to Washington, returning Mon, Apr 13, priced at $526 found 2 hours ago
Delta
Tue, Mar 31 - Mon, Apr 13
CUZ
Cusco
DCA
Washington
$557 Roundtrip, found 2 hours ago
$557
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Mar 31 from Cusco to Washington, returning Mon, Apr 13, priced at $557 found 2 hours ago
Delta
Thu, Dec 4 - Mon, Dec 8
CUZ
Cusco
DCA
Washington
$557 Roundtrip, found 1 day ago
$557
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Dec 4 from Cusco to Washington, returning Mon, Dec 8, priced at $557 found 1 day ago
LATAM Airlines Group
Tue, Mar 31 - Mon, Apr 13
CUZ
Cusco
DCA
Washington
$574 Roundtrip, found 2 hours ago
$574
Roundtrip
found 2 hours ago
Select LATAM Airlines Group flight, departing Tue, Mar 31 from Cusco to Washington, returning Mon, Apr 13, priced at $574 found 2 hours ago
LATAM Airlines Group
Tue, Mar 31 - Mon, Apr 13
CUZ
Cusco
DCA
Washington
$586 Roundtrip, found 2 hours ago
$586
Roundtrip
found 2 hours ago
Select LATAM Airlines Group flight, departing Tue, Mar 31 from Cusco to Washington, returning Mon, Apr 13, priced at $586 found 2 hours ago
LATAM Airlines Group
Tue, Mar 31 - Mon, Apr 13
CUZ
Cusco
DCA
Washington
$592 Roundtrip, found 2 hours ago
$592
Roundtrip
found 2 hours ago
Select LATAM Airlines Group flight, departing Tue, Mar 31 from Cusco to Washington, returning Mon, Apr 13, priced at $592 found 2 hours ago
Delta
Tue, Mar 31 - Mon, Apr 13
CUZ
Cusco
DCA
Washington
$605 Roundtrip, found 2 hours ago
$605
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Mar 31 from Cusco to Washington, returning Mon, Apr 13, priced at $605 found 2 hours ago
Delta
Tue, Mar 31 - Mon, Apr 13
CUZ
Cusco
DCA
Washington
$616 Roundtrip, found 2 hours ago
$616
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Mar 31 from Cusco to Washington, returning Mon, Apr 13, priced at $616 found 2 hours ago
American Airlines
Tue, Mar 31 - Mon, Apr 13
CUZ
Cusco
DCA
Washington
$1,083 Roundtrip, found 2 hours ago
$1,083
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Mar 31 from Cusco to Washington, returning Mon, Apr 13, priced at $1,083 found 2 hours ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $699
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $699
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $644
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $644

Frequently asked questions

How much does a flight from Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA) cost?
Grab a cheap one-way flight from $276 or cheap return flight from $508 from Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA)?
Traveling in March can help you save, as it's the cheapest month for flights between CUZ and DCA. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CUZ to DCA flight.
How many flights per day from Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA)?
There are no daily nonstop flights departing from Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from CUZ to DCA?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA)?
To avoid potential delays on the Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA) route, travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your flight from CUZ to DCA just before your journey is usually more expensive. But if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a CUZ to DCA flight and hotel package?
Opting for a CUZ to DCA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Alejandro Velasco Astete Intl. Airport (CUZ) to Ronald Reagan Washington National Airport (DCA)?
If you booked your CUZ to DCA flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Alejandro Velasco Astete Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
LATAM Airlines Group
Roundtrip price
$508
Distance
3634 mi

Book with confidence

Cusco to Washington Flights

The cheapest times to fly from Cusco to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cusco to Washington are during the month of March. You can find some of the cheapest flights from Cusco to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cusco to Washington

Sunday is one of the best days to book for cheap flights from Cusco to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cusco to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cusco to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $276 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cusco to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cusco to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cusco to Washington Flights

Explore a world of travel with Expedia

*Available to One Key members.