$275 Cheap Flights from Washington (DCA) to Piura (PIU)

View $275 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Piura (PIU-Capitan FAP Guillermo Concha Iberico Intl.)

Cheap Flights from Washington to Piura (DCA-PIU)

Prices were available within the past 7 days and start at $275 for one-way flights and $689 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, Jan 1 - Mon, Jan 12
DCA
Washington
PIU
Piura
$689 Roundtrip, found 1 day ago
$689
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Jan 1 from Washington to Piura, returning Mon, Jan 12, priced at $689 found 1 day ago
LATAM Airlines Group
Thu, Jan 1 - Mon, Jan 12
DCA
Washington
PIU
Piura
$694 Roundtrip, found 1 day ago
$694
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Jan 1 from Washington to Piura, returning Mon, Jan 12, priced at $694 found 1 day ago
LATAM Airlines Group
Thu, Jan 1 - Mon, Jan 12
DCA
Washington
PIU
Piura
$705 Roundtrip, found 1 day ago
$705
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Jan 1 from Washington to Piura, returning Mon, Jan 12, priced at $705 found 1 day ago
LATAM Airlines Group
Thu, Jan 1 - Mon, Jan 12
DCA
Washington
PIU
Piura
$710 Roundtrip, found 1 day ago
$710
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Jan 1 from Washington to Piura, returning Mon, Jan 12, priced at $710 found 1 day ago
LATAM Airlines Group
Sat, Jan 3 - Mon, Jan 12
DCA
Washington
PIU
Piura
$712 Roundtrip, found 1 day ago
$712
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sat, Jan 3 from Washington to Piura, returning Mon, Jan 12, priced at $712 found 1 day ago
LATAM Airlines Group
Thu, Jan 1 - Tue, Jan 6
DCA
Washington
PIU
Piura
$794 Roundtrip, found 1 day ago
$794
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Jan 1 from Washington to Piura, returning Tue, Jan 6, priced at $794 found 1 day ago
LATAM Airlines Group
Thu, Jan 1 - Mon, Jan 12
DCA
Washington
PIU
Piura
$809 Roundtrip, found 1 day ago
$809
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Jan 1 from Washington to Piura, returning Mon, Jan 12, priced at $809 found 1 day ago
LATAM Airlines Group
Thu, Jan 1 - Tue, Jan 6
DCA
Washington
PIU
Piura
$810 Roundtrip, found 1 day ago
$810
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Jan 1 from Washington to Piura, returning Tue, Jan 6, priced at $810 found 1 day ago
LATAM Airlines Group
Fri, Jan 2 - Mon, Jan 12
DCA
Washington
PIU
Piura
$812 Roundtrip, found 1 day ago
$812
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, Jan 2 from Washington to Piura, returning Mon, Jan 12, priced at $812 found 1 day ago
Air Canada
Sat, Jan 3 - Mon, Jan 12
DCA
Washington
PIU
Piura
$984 Roundtrip, found 1 day ago
$984
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Jan 3 from Washington to Piura, returning Mon, Jan 12, priced at $984 found 1 day ago

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU) cost?
Lock in a cheap one-way flight from $275 or cheap return flight from $689 from Ronald Reagan Washington National Airport (DCA) to Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU) 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 Ronald Reagan Washington National Airport (DCA) to Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU)?
The cheapest month to fly from DCA to PIU is January, when there's less demand. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from DCA to PIU. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU)?
You'll have to catch a flight with a layover if you're traveling from Ronald Reagan Washington National Airport (DCA) to Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from DCA to PIU?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, carrier 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 Ronald Reagan Washington National Airport (DCA) to Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU)?
To arrive at Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU) without delays, opt for a flight that takes off from Ronald Reagan Washington National Airport (DCA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Ronald Reagan Washington National Airport (DCA) to Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU) last-minute?
Last-minute bookings from DCA to PIU are usually more expensive. To lock in the best prices, start looking for flights as early as possible. That being said, if your travel plans are flexible, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book a DCA to PIU flight and hotel package?
Securing a DCA to PIU 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. Select from our extensive range of hotels 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 Ronald Reagan Washington National Airport (DCA) to Capitan FAP Guillermo Concha Iberico Intl. Airport (PIU)?
Typically, you're able to reschedule or cancel your DCA to PIU flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Capitan FAP Guillermo Concha Iberico Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$689
Distance
3052 mi

Book with confidence

Book with confidence

Washington to Piura Flights

The cheapest times to fly from Washington to Piura

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 Washington to Piura are during the month of January. You can find some of the cheapest flights from Washington to Piura with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Piura

Sunday is one of the best days to book for cheap flights from Washington to Piura: 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 Washington to Piura

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 Washington to Piura in 2025. You can also book with separate airlines for your outbound and return journeys, from $275 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 Washington to Piura 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 Washington to Piura 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.

 

Washington to Piura Flights

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*Available to One Key members.