฿18,590 Cheap Flights from Washington (DCA) to Cusco (CUZ)

View ฿18,590 flight on Sat, 23 May 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 ฿18,590 for one-way flights and ฿27,485 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿27,485 Return, found 6 days ago
฿27,485
Return
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿27,485 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿27,810 Return, found 6 days ago
฿27,810
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿27,810 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿27,995 Return, found 6 days ago
฿27,995
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿27,995 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿29,380 Return, found 6 days ago
฿29,380
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿29,380 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿29,565 Return, found 6 days ago
฿29,565
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿29,565 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿31,240 Return, found 6 days ago
฿31,240
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿31,240 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿32,375 Return, found 6 days ago
฿32,375
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿32,375 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿32,470 Return, found 6 days ago
฿32,470
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿32,470 found 6 days ago
Delta
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿32,725 Return, found 6 days ago
฿32,725
Return
found 6 days ago
Select Delta flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿32,725 found 6 days ago
LATAM Airlines Group
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿32,890 Return, found 6 days ago
฿32,890
Return
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿32,890 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿33,540 Return, found 6 days ago
฿33,540
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿33,540 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿33,605 Return, found 6 days ago
฿33,605
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿33,605 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿33,640 Return, found 6 days ago
฿33,640
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿33,640 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿33,690 Return, found 6 days ago
฿33,690
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿33,690 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿33,875 Return, found 6 days ago
฿33,875
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿33,875 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿34,770 Return, found 6 days ago
฿34,770
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿34,770 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿40,122 Return, found 6 days ago
฿40,122
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿40,122 found 6 days ago
American Airlines
Sat, 23 May - Wed, 3 Jun
DCA
Washington
CUZ
Cusco
฿41,280 Return, found 6 days ago
฿41,280
Return
found 6 days ago
Select American Airlines flight, departing Sat, 23 May from Washington to Cusco, returning Wed, 3 Jun, priced at ฿41,280 found 6 days ago

Find the cheapest month to fly from Washington (DCA) to Cusco (CUZ)

February is typically the cheapest month to fly

From ฿15,252 - ฿31,889 per traveller.
Flight from Washington to Cusco route information
Origin airport
Ronald Reagan Washington National
Destination airport
Alejandro Velasco Astete Intl.
Return price
฿27,485
Distance
5815 km

Perfect flights from Washington to Cusco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Cusco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Ronald Reagan Washington National to Alejandro Velasco Astete Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿18,590 and roundtrip prices from ฿27,485. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Alejandro Velasco Astete Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Cusco.

Frequently asked questions

How much is a flight from DCA to CUZ?
Start packing your bags, because round-trip journeys between National Airport and CUZ start from ฿27,485. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ronald Reagan Washington National Airport (DCA) to Alejandro Velasco Astete Intl. Airport (CUZ)?
The majority of flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from DCA to Alejandro Velasco Astete Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Ronald Reagan Washington National Airport (DCA) to Alejandro Velasco Astete Intl. Airport (CUZ) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Ronald Reagan Washington National Airport (DCA) to Alejandro Velasco Astete Intl. Airport?
With a flight distance of 5,900 kilometres between Arlington and Cusco, this is a long-haul flight. Ensure that you drink plenty of water and go for a short walk down the aisle every now and then.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Alejandro Velasco Astete Intl. Airport (CUZ)?
You won't find any airlines operating directly between DCA and Alejandro Velasco Astete Intl. Airport (CUZ), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are DCA to CUZ flight tickets cheaper when they're purchased at the last minute?
Booking your trip from National Airport to CUZ last minute could save you some serious cash. However, it might cost you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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*Available to Expedia members.