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Arequipa

$240+ Cheap flights from Washington, D.C. (WAS) 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — AQP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:20 pmDCA - AQP
2 stops19h 45mLATAM Airlines
Thu 1/229:00 amAQP - DCA
2 stops14h 36mLATAM Airlines
Deal found 12/15$550
This CheapOair deal was found by Cheapflights users on 12/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amDCA - AQP
3 stops34h 40mMultiple Airlines
Thu 1/228:10 amAQP - DCA
2 stops25h 00mMultiple Airlines
Deal found 12/15$626
This CheapOair deal was found by Cheapflights users on 12/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:59 pmBWI - AQP
3 stops37h 56mLATAM Airlines
Thu 1/228:10 amAQP - BWI
2 stops25h 13mLATAM Airlines
Deal found 12/15$867
This Mytrip deal was found by Cheapflights users on 12/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:30 amBWI - AQP
2 stops24h 20mMultiple Airlines
Fri 1/212:40 pmAQP - BWI
2 stops20h 55mMultiple Airlines
Deal found 12/14$1,816
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:17 pmIAD - AQP
2 stops21h 43mLATAM Airlines
Sat 1/107:50 pmAQP - IAD
2 stops21h 27mLATAM Airlines
Deal found 12/16$1,930
This CheapOair deal was found by Cheapflights users on 12/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:20 amDCA - AQP
3 stops23h 30mMultiple Airlines
Fri 1/27:50 pmAQP - DCA
3 stops26h 20mMultiple Airlines
Deal found 12/14$2,043
This Travelocity deal was found by Cheapflights users on 12/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:55 pmDCA - AQP
2 stops45h 05mLATAM Airlines
Fri 1/27:05 pmAQP - DCA
2 stops16h 32mLATAM Airlines
Deal found 12/14$3,563

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$525
(FlightHub)

One-way from

$240
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$978
Provider with most accurate pricing for Washington, D.C. (WAS)-Arequipa Rodriguez Ballon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Arequipa Rodriguez Ballon flights.
Search Deals
From Washington, D.C. (WAS) to Arequipa Rodriguez Ballon
Search Deals
One-way flight from Washington, D.C. (WAS) to Arequipa Rodriguez Ballon
Search Deals
High demand for flights, 0% potential price rise
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 December 2025
Search Deals

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 December 18, 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

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Mon 1/12

9:00 am-8:55 am

2 stops23h 55m

Arequipa Rodriguez Ballon

Thu 1/22

9:00 am-9:13 am

2 stops24h 13m

$534

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Sat 1/10

5:59 pm-12:05 pm

2 stops18h 06m

Arequipa Rodriguez Ballon

Wed 4/29

8:50 am-12:09 am

2 stops14h 19m

$534

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Sat 1/10

5:59 pm-12:05 pm

2 stops18h 06m

Arequipa Rodriguez Ballon

Wed 4/29

8:50 am-12:09 am

2 stops14h 19m

$534

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Mon 1/12

12:09 pm-11:00 am

2 stops22h 51m

Arequipa Rodriguez Ballon

Wed 1/21

8:20 pm-12:24 am

2 stops28h 04m

$534

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Tue 1/13

6:15 pm-6:30 pm

2 stops24h 15m

Arequipa Rodriguez Ballon

Thu 1/22

9:00 am-12:24 am

2 stops15h 24m

$534

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Sat 1/10

5:59 pm-8:20 am

2 stops14h 21m

Arequipa Rodriguez Ballon

Sun 5/3

9:20 pm-12:09 am

2 stops25h 49m

$534

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Mon 1/12

9:00 am-1:20 pm

2 stops28h 20m

Arequipa Rodriguez Ballon

Fri 1/23

9:00 am-12:24 am

2 stops15h 24m

$534

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Sat 1/10

5:59 pm-8:20 am

2 stops14h 21m

Arequipa Rodriguez Ballon

Tue 4/28

8:50 am-12:09 am

2 stops14h 19m

$534

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Fri 1/9

12:09 pm-1:15 pm

2 stops25h 06m

Arequipa Rodriguez Ballon

Tue 4/28

8:50 am-12:09 am

2 stops14h 19m

$534

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Tue 1/13

3:00 pm-6:30 pm

2 stops27h 30m

Arequipa Rodriguez Ballon

Fri 1/23

9:00 am-12:24 am

2 stops15h 24m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 44 results
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Compare providers for flights from Washington, D.C. to Arequipa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Arequipa in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Arequipa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Arequipa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Arequipa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Arequipa flights, Cheapflights users trust eDreams the most. eDreams 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.-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 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 December 18, 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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

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 December 18, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Arequipa, such as LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,893 reviews

Food

6.7

Boarding

7.6

Entertainment

7.0

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
LATAM Airlines
7.5
Good
1,893 reviews
LATAM Airlines
7.5
Good
1,893 reviews

Food

6.7

Boarding

7.6

Entertainment

7.0

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

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.

  • How long is the flight from Washington, D.C. to Arequipa?

    There are many flights that can get you from Washington, D.C. to Arequipa in 18h 06m. Fly via LATAM Airlines or Delta to get the fastest option. The distance between Washington, D.C. and Arequipa is about 3837 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Washington, D.C. to Arequipa round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Arequipa round-trip from $526. Users have found that LATAM Airlines is 28% 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 Baltimore/Washington - Arequipa Rodriguez Ballon, Washington, D.C. Reagan-National - Arequipa Rodriguez Ballon and Washington, D.C. Dulles Intl - 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.

See more FAQs

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$526Average$839FlexibilityNo cancel feeOn-time81%

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