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Arequipa

$319+ Cheap flights from Reagan-National (DCA) to Arequipa (AQP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — AQP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Reagan-National to Arequipa

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Arequipa (AQP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$2,393
(LATAM Airlines)

Popular in

December

Cheapest in

November

Average price

$493
From Washington, D.C. Reagan-National to Arequipa Rodriguez Ballon
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Highest demand for flights based on searches. 7% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Reagan-National to Arequipa

Cheapest flights from Reagan-National to Arequipa
Explore the most affordable flight options available from Reagan-National to Arequipa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:25 amDCA - AQP
2 stops23h 20mLATAM Airlines
Mon 12/88:20 pmAQP - DCA
2 stops17h 39mLATAM Airlines
Deal found 9/8$525
This SmartFares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:00 amDCA - AQP
2 stops24h 45mLATAM Airlines
Sat 10/47:05 pmAQP - DCA
2 stops27h 37mLATAM Airlines
Deal found 9/9$802
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:07 amDCA - AQP
3 stops26h 58mLATAM Airlines
Sun 1/412:40 pmAQP - DCA
3 stops29h 36mLATAM Airlines
Deal found 9/9$1,732
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:55 amDCA - AQP
2 stops25h 05mLATAM Airlines
Sun 1/411:35 amAQP - DCA
3 stops30h 41mLATAM Airlines
Deal found 9/9$1,911
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:03 pmDCA - AQP
2 stops20h 57mLATAM Airlines
Thu 11/208:10 amAQP - DCA
2 stops15h 31mLATAM Airlines
Deal found 9/9$2,510
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:05 pmDCA - AQP
2 stops17h 27mAmerican Airlines
Sun 1/49:31 pmAQP - DCA
2 stops19h 30mAmerican Airlines
Deal found 9/9$2,765
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 amDCA - AQP
2 stops24h 25mMultiple Airlines
Sun 1/48:10 amAQP - DCA
3 stops24h 45mMultiple Airlines
Deal found 9/10$3,923

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Arequipa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Arequipa that are best for you.

Fly from

Reagan-National

Fly to

Arequipa

Route

Depart

Return

Price

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Sat 11/29

7:25 am-6:45 am

2 stops23h 20m

Arequipa Rodriguez Ballon

Mon 12/8

8:20 pm-1:59 pm

2 stops17h 39m

$525

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Sat 9/20

7:00 am-6:45 am

2 stops24h 45m

Arequipa Rodriguez Ballon

Sat 10/4

7:05 pm-11:42 pm

2 stops27h 37m

$802

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Sun 11/9

5:03 pm-2:00 pm

2 stops20h 57m

Arequipa Rodriguez Ballon

Thu 11/20

8:10 am-11:41 pm

2 stops15h 31m

$2,510

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Mon 11/10

4:05 pm-8:15 am

2 stops16h 10m

Arequipa Rodriguez Ballon

Fri 11/21

8:20 pm-11:39 am

2 stops15h 19m

$2,510

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Wed 9/24

2:55 pm-6:45 am

2 stops40h 50m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Reagan-National to Arequipa

Have a flexible travel schedule? Discover the best time to fly to Arequipa from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Arequipa

What is the cheapest time of day to fly from DCA to AQP?

Find hourly flight availability from Reagan-National to Arequipa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Arequipa at noon. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Arequipa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Arequipa from Washington, D.C. Reagan-National?

    If you book a flight to Arequipa from Washington, D.C. Reagan-National, you will be flying to Rodriguez Ballon, which is the city’s only airport. Arequipa Rodriguez Ballon (AQP) is located 4.4 mi from the center of Arequipa. There are 0 flights from Washington, D.C. Reagan-National to Rodriguez Ballon per day from 0 different airlines.

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

    LATAM Airlines can get you from Washington, D.C. Reagan-National Airport to Arequipa in just under 23h 20m. Your travel time can differ by up to . There are 3827 mi between Washington, D.C. Reagan-National Airport and Arequipa.

  • Can I find deals for flights from Reagan-National to Arequipa that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Arequipa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Arequipa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Arequipa.

  • Can I find deals for business class flights from Reagan-National to Arequipa?

    Yes. Cheapflights offers flight deals from Reagan-National to Arequipa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Arequipa (average of $592). Flying from Washington, D.C. Reagan-National Airport to Arequipa in December is currently the most expensive (average of $1,087). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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