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Arequipa

$256+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — AQP
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap 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 February 14, 2026.

This LATAM Airlines deal was found by Cheapflights users on 2/12. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:00 pm
DCA
-
AQP
2 stops19h 50m
LATAM Airlines
Wed 4/228:40 pm
AQP
-
DCA
2 stops19h 50m
LATAM Airlines
Deal found 2/12$535
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:59 am
DCA
-
AQP
2 stops38h 56m
Multiple Airlines
Sat 3/2811:35 am
AQP
-
DCA
2 stops45h 45m
Multiple Airlines
Deal found 2/10$571
This KAYAK deal was found by Cheapflights users on 2/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:00 pm
DCA
-
AQP
2 stops20h 15m
LATAM Airlines
Fri 4/108:50 am
AQP
-
DCA
2 stops13h 49m
LATAM Airlines
Deal found 2/11$589
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Thu 2/192:00 pm
DCA
-
AQP
2 stops20h 10m
LATAM Airlines
Tue 2/243:10 pm
AQP
-
DCA
2 stops22h 50m
LATAM Airlines
Deal found 2/12$689
This KAYAK deal was found by Cheapflights users on 2/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:55 pm
DCA
-
AQP
2 stops46h 10m
LATAM Airlines
Sun 3/18:20 pm
AQP
-
DCA
2 stops41h 40m
LATAM Airlines
Deal found 2/11$711
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:00 am
DCA
-
AQP
2 stops19h 20m
Multiple Airlines
Mon 3/27:50 pm
AQP
-
DCA
2 stops27h 42m
Multiple Airlines
Deal found 2/10$723
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:55 pm
DCA
-
AQP
2 stops48h 05m
LATAM Airlines
Mon 2/235:55 pm
AQP
-
DCA
2 stops28h 14m
LATAM Airlines
Deal found 2/11$733
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:00 am
DCA
-
AQP
2 stops24h 20m
Multiple Airlines
Sun 3/17:50 pm
AQP
-
DCA
2 stops42h 10m
Multiple Airlines
Deal found 2/11$743
This KAYAK deal was found by Cheapflights users on 2/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:55 pm
DCA
-
AQP
2 stops46h 10m
LATAM Airlines
Sun 2/229:45 am
AQP
-
DCA
2 stops28h 15m
LATAM Airlines
Deal found 2/11$761

Find 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 February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$535
(LATAM Airlines)

One-way from

$256
(LATAM Airlines)

Popular in

March

Cheapest in

September

Average price

$550
Provider with most accurate pricing for Washington, D.C. Reagan-National-Arequipa Rodriguez Ballon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Arequipa Rodriguez Ballon flights.
Search Deals
From Washington, D.C. Reagan-National to Arequipa Rodriguez Ballon
Search Deals
One-way flight from Washington, D.C. Reagan-National to Arequipa Rodriguez Ballon
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 14, 2026.
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

Sun 4/19

5:00 pm-3:35 pm

2 stops23h 35m

Arequipa Rodriguez Ballon

Wed 4/22

8:50 am-11:41 pm

2 stops13h 51m

$535

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Fri 3/20

6:59 am-8:55 pm

2 stops38h 56m

Arequipa Rodriguez Ballon

Sat 3/28

11:35 am-10:20 am

2 stops45h 45m

$571

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Mon 4/6

6:00 pm-1:15 pm

2 stops20h 15m

Arequipa Rodriguez Ballon

Fri 4/10

8:50 am-11:39 pm

2 stops13h 49m

$589

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Thu 2/19

2:00 pm-10:10 am

2 stops20h 10m

Arequipa Rodriguez Ballon

Tue 2/24

3:10 pm-2:00 pm

2 stops22h 50m

$689

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Thu 3/26

6:59 am-4:35 pm

3 stops34h 36m

Arequipa Rodriguez Ballon

Fri 4/3

8:50 am-10:20 am

2 stops24h 30m

$777

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Sat 3/28

5:05 pm-7:05 pm

3 stops27h 00m

Arequipa Rodriguez Ballon

Sun 4/5

3:55 pm-6:38 pm

2 stops49h 43m

$791

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Fri 3/27

6:59 am-7:45 pm

3 stops37h 46m

Arequipa Rodriguez Ballon

Sun 4/5

5:15 pm-9:10 am

2 stops38h 55m

$832

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Wed 2/25

3:40 pm-11:00 am

2 stops19h 20m

$256

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Wed 2/25

9:40 am-7:42 am

3 stops22h 02m

$364

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Sat 4/4

5:05 pm-6:45 am

2 stops38h 40m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Arequipa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Arequipa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Arequipa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Arequipa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Arequipa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 35m. 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.

See more FAQs

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