DCA - AQP

$282 Find Cheap Flights from Reagan Washington National Airport to Arequipa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Arequipa departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Arequipa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Arequipa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Arequipa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Reagan-National to Arequipa (DCA-AQP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Arequipa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Arequipa

Mon, Aug 4 - Sun, Aug 17
LATAM Airlines Logo
2:55 pm - 6:45 amDCA-AQP
40h 50m2 stops
LATAM Airlines Logo
8:05 pm - 2:04 pmAQP-DCA
40h 59m2 stops
$770LATAM Airlines
Find Deal
Mon, Aug 4 - Sun, Aug 17
LATAM Airlines Logo
2:55 pm - 10:05 amDCA-AQP
20h 10m2 stops
LATAM Airlines Logo
7:50 pm - 2:04 pmAQP-DCA
17h 14m2 stops
$846LATAM Airlines
Find Deal
Mon, Aug 4 - Sun, Aug 17
LATAM Airlines Logo
6:59 am - 7:30 amDCA-AQP
25h 31m2 stops
LATAM Airlines Logo
10:40 am - 10:18 pmAQP-DCA
34h 38m3 stops
$1,254LATAM Airlines
Find Deal
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Good to know

Cheapest flight$282
Flight from Reagan Washington National Airport to Arequipa

When to book flights from Reagan-National to Arequipa

Are your dates flexible? Find out the best times to travel from Reagan-National to Arequipa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Arequipa flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Arequipa?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Arequipa was $282 for a one-way ticket and $770 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Arequipa?

    Yes

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Arequipa?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Arequipa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Arequipa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Arequipa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Arequipa from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Arequipa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Arequipa with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and AQP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Arequipa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Arequipa from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Reagan-National to Arequipa

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Arequipa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Arequipa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1805 reviews
7.6Boarding
6.7Food
8.1Crew
7.4Comfort
7.0Entertainment
Airline reviews

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

6.0 GoodDiane, Jul 2025ATL - PDX
Read more LATAM Airlines reviews

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

The boarding and new bag drop-off process was confusing and causing massive delays.

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Everything you need to know for your flight from Reagan-National to Arequipa

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Arequipa (AQP)

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