HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Arequipa

$493+ Cheap flights from Washington, D.C. (WAS) to Arequipa (AQP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — AQP
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Arequipa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Arequipa

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 June 16, 2025.

Round-trip from

$501
(Justfly.com)

Popular in

December

Cheapest in

November

Average price

$718
From Washington, D.C. (WAS) to Arequipa Rodriguez Ballon
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Washington, D.C. to Arequipa

Cheapest flights from Washington, D.C. to Arequipa
Explore the most affordable flight options available from Washington, D.C. to Arequipa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Justfly.com deal was found by Cheapflights users on 6/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:35 pmIAD - AQP
2 stops19h 10mLATAM Airlines
Tue 9/239:10 amAQP - IAD
2 stops13h 57mLATAM Airlines
Deal found 6/14$493
This Justfly.com deal was found by Cheapflights users on 6/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:55 pmDCA - AQP
2 stops24h 20mLATAM Airlines
Tue 2/38:10 pmAQP - DCA
2 stops16h 56mLATAM Airlines
Deal found 6/14$497
This LATAM Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 9/1612:15 pmBWI - AQP
2 stops19h 30mLATAM Airlines
Tue 9/237:10 amAQP - BWI
2 stops16h 02mLATAM Airlines
Deal found 6/15$498
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/131:55 pmDCA - AQP
2 stops21h 10mDelta
Sun 2/18:10 amAQP - DCA
2 stops15h 10mDelta
Deal found 6/13$502
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/237:00 pmBWI - AQP
2 stops42h 16mAmerican Airlines
Thu 8/285:31 pmAQP - BWI
2 stops23h 37mAmerican Airlines
Deal found 6/14$529
This LATAM Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 8/278:30 amIAD - AQP
2 stops22h 55mMultiple Airlines
Tue 9/27:10 amAQP - IAD
2 stops15h 11mMultiple Airlines
Deal found 6/13$552
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/146:40 pmBWI - AQP
3 stops38h 06mMultiple Airlines
Mon 7/218:31 amAQP - BWI
3 stops38h 03mMultiple Airlines
Deal found 6/16$773
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:00 amBWI - AQP
2 stops21h 25mDelta
Wed 2/48:30 pmAQP - BWI
2 stops14h 37mDelta
Deal found 6/13$787
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:00 amIAD - AQP
2 stops22h 25mDelta
Thu 8/288:10 pmAQP - IAD
2 stops19h 20mDelta
Deal found 6/16$800
This American Airlines deal was found by Cheapflights users on 6/13. 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 10/116:58 pmDCA - AQP
2 stops22h 53mAmerican Airlines
Sun 2/18:06 amAQP - DCA
2 stops34h 53mAmerican Airlines
Deal found 6/13$810
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/239:14 amIAD - AQP
3 stops23h 27mAmerican Airlines
Thu 8/285:31 pmAQP - IAD
3 stops21h 55mAmerican Airlines
Deal found 6/14$1,664
This Booking.com deal was found by Cheapflights users on 6/13. 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.
Wed 8/276:50 pmDCA - AQP
3 stops19h 25mMultiple Airlines
Tue 9/25:05 pmAQP - DCA
3 stops25h 39mMultiple Airlines
Deal found 6/13$2,899

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 June 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Arequipa that are best for you.

Fly from

Washington, D.C.

Fly to

Arequipa

Route

Depart

Return

Price

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Thu 7/10

2:55 pm-11:00 am

2 stops21h 05m

Arequipa Rodriguez Ballon

Wed 7/16

8:10 am-11:42 pm

2 stops14h 32m

$501

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Sat 8/23

7:00 pm-12:16 pm

2 stops42h 16m

Arequipa Rodriguez Ballon

Thu 8/28

5:31 pm-6:08 pm

2 stops23h 37m

$529

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Wed 8/27

8:30 am-6:25 am

2 stops22h 55m

Arequipa Rodriguez Ballon

Tue 9/2

7:10 am-11:21 pm

2 stops15h 11m

$552

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Wed 8/27

6:25 pm-12:00 pm

2 stops18h 35m

Arequipa Rodriguez Ballon

Tue 9/2

7:10 am-12:21 am

2 stops16h 11m

$552

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Thu 7/10

7:02 am-6:30 am

2 stops24h 28m

Arequipa Rodriguez Ballon

Wed 7/16

7:05 am-9:19 am

2 stops25h 14m

$610

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Mon 7/14

6:40 pm-7:46 am

3 stops38h 06m

Arequipa Rodriguez Ballon

Mon 7/21

8:31 am-11:34 pm

3 stops38h 03m

$773

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Sat 8/23

9:00 am-6:25 am

2 stops22h 25m

Arequipa Rodriguez Ballon

Thu 8/28

8:10 pm-4:30 pm

2 stops19h 20m

$800

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Sat 8/23

9:14 am-7:41 am

3 stops23h 27m

Arequipa Rodriguez Ballon

Thu 8/28

5:31 pm-4:26 pm

3 stops21h 55m

$1,664

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Wed 8/27

6:50 pm-1:15 pm

3 stops19h 25m

Arequipa Rodriguez Ballon

Tue 9/2

5:05 pm-7:44 pm

3 stops25h 39m

$2,899

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Best time to book a flight from Washington, D.C. to Arequipa

Have a flexible travel schedule? Discover the best time to fly to Arequipa from Washington, D.C. 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. to Arequipa

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

Find hourly flight availability from Washington, D.C. 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 June 16, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Arequipa is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

Rainfall in Arequipa by month

Plan your trip to Arequipa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Arequipa ranges from 0.0 - 1.6 inches per month. February is typically the wettest month, when rainfall can reach 1.6 in. April is typically the driest time to visit Arequipa when rainfall is around 0.0 in.

Temperature in Arequipa by month

Plan your trip to Arequipa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Arequipa, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Arequipa

Get insights into the airlines that provide service to Arequipa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arequipa. Reviews last updated June 16, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and American Airlines from Washington, D.C. to Arequipa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    Arequipa Rodriguez Ballon (AQP) is the airport you will fly into if you book a flight from Washington, D.C. to Arequipa. You should not have trouble finding flights to Rodriguez Ballon from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Arequipa airport from Washington, D.C.. It is only a 4.4 mi journey from Rodriguez Ballon (AQP) to Arequipa’s city center.

  • What are the cheapest airlines flying from Washington, D.C. to Arequipa round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Arequipa round-trip from $501. Other airlines that can offer you cheap pricing are American Airlines, from $529, and Delta, from $804. Users have found that LATAM Airlines is 31% cheaper than the other options available to this destination.

  • What are the most popular routes from Washington, D.C. to Arequipa?

    The most popular flight routes from Washington, D.C. to Arequipa are Washington, D.C. Dulles Intl - Arequipa Rodriguez Ballon, Baltimore/Washington - Arequipa Rodriguez Ballon and Washington, D.C. Reagan-National - Arequipa Rodriguez Ballon.

  • Can I find deals for flights from Washington, D.C. to Arequipa that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Arequipa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Arequipa?

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

  • Can I find deals for business class flights from Washington, D.C. to Arequipa?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Arequipa?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Arequipa (average of $592). Flying from Washington, D.C. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Washington, D.C. to Arequipa

Discover the top airline that operate flights from Washington, D.C. to Arequipa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$500Average$743FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.