The cheapest times to fly from BWI to PIU are

  • January 15th to June 17th (except the weeks of April 2nd, April 9th, May 7th, and May 21st)
  • August 27th to September 16th (except the week of September 3rd)
  • October 22nd to December 9th (except the week of October 29th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BWI to PIU is early to mid September. Prices can be as high as $2323 for Friday flights during late December, or as low as $655 for Tuesday flights around early to mid September.


When to Fly to Piura

Flying from Baltimore, MD (BWI) to Piura (PIU) will usually cost between $660 to $1105 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $655. Due to high demand the most expensive time to fly is late December, with an average price of $1343. Planning your trip to low-cost times can easily save you $688 on economy flights and even more on first-class flights. Generally, any price below $704 can be considered a good price for a round-trip BWI to PIU flight.

See below for a graph of average weekly prices for the BWI to PIU route. All prices are for round-trip tickets in USD.

BWI to PIU Flight Prices

Compared to other flights, the BWI to PIU flight is cheaper than the average and costs less than the average flight leaving from Baltimore. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $159 (19%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $732. Return trip prices are from the PIU to BWI flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BWI to PIU can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 6 hour 31 minutes may not be realistic.


Flight Hacking BWI to PIU

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BWI to PIU — but Champion Traveler does!

Hack #1: Lima (BWI > LIM > PIU)

  • Price for both tickets: $674
  • Average savings: $31 (4.33%)

See BWI to LIM flights


Flight Questions Answered

Still have questions about flying from BWI to PIU? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: Air Canada, American, Delta, LATAM, United, and potentially more during busy seasons.

How far away is it from Capitan FAP Guillermo Concha Iberico Airport to Baltimore/Washington International Thurgood Marshall Airport?

The distance between the two airports is roughly 3076 miles or 4950 kilometers.

How long does it take to fly from BWI to PIU?

The real-world flight time for a nonstop BWI to PIU flight is about 6 hour 31 minutes.

How many flights go between Baltimore, MD and Piura?

It depends on the day of the week and the date, but a typical day might have around 8 available flights from BWI to PIU.


Airport Location Info


Departing Airport

Origination codeBWI
Origination airport nameBaltimore/Washington International Thurgood Marshall Airport
CityBaltimore, MD
Countrythe United States

Return Airport

Destination codePIU
Destination airport nameCapitan FAP Guillermo Concha Iberico Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.