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WAS - AQP

$250 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to Arequipa departing on 3/10. 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.
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Search 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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Cheap Flight Deals from Washington, D.C. to Arequipa (WAS-AQP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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.

Recent round-trip flight deals from Washington, D.C. to Arequipa

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Arequipa.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:45 pm - 9:30 amBWI-AQP
17h 45m2 stops
7:05 pm - 10:55 amAQP-BWI
14h 50m2 stops
$558LATAM Airlines
Find Deal
Mon, Mar 24 - Wed, Apr 23
10:15 am - 6:15 amIAD-AQP
21h 00m2 stops
7:50 pm - 1:01 pmAQP-IAD
16h 11m2 stops
$596Delta
Find Deal
Mon, Mar 24 - Wed, Apr 23
1:55 pm - 9:35 amDCA-AQP
20h 40m2 stops
8:10 am - 9:13 amAQP-DCA
24h 03m2 stops
$602LATAM Airlines
Find Deal
Mon, Jul 7 - Wed, Aug 20
7:35 am - 4:45 pmIAD-AQP
34h 10m3 stops
7:10 am - 9:18 amAQP-IAD
25h 08m2 stops
$707LATAM Airlines
Find Deal
Mon, Mar 24 - Wed, Apr 23
7:50 pm - 10:10 amBWI-AQP
15h 20m2 stops
7:10 am - 12:17 amAQP-BWI
16h 07m2 stops
$711LATAM Airlines
Find Deal
Mon, Jul 7 - Wed, Aug 20
7:35 am - 6:30 pmIAD-AQP
35h 55m3 stops
6:15 pm - 12:28 amAQP-IAD
29h 13m3 stops
$721LATAM Airlines
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Fri, Apr 4 - Sat, Apr 12
7:00 am - 6:20 amIAD-AQP
24h 20m2 stops
7:05 am - 2:00 pmAQP-IAD
29h 55m2 stops
$797
Find Deal
Fri, Apr 4 - Sat, Apr 12
7:00 am - 10:10 amIAD-AQP
28h 10m3 stops
7:05 am - 2:00 pmAQP-IAD
29h 55m2 stops
$805
Find Deal
Fri, Apr 4 - Sat, Apr 12
5:20 pm - 7:33 amBWI-AQP
15h 13m2 stops
9:36 pm - 6:08 pmAQP-BWI
19h 32m2 stops
$1,196American Airlines
Find Deal
Mon, Aug 4 - Sun, Aug 17
5:20 pm - 7:33 amBWI-AQP
15h 13m2 stops
9:36 pm - 6:08 pmAQP-BWI
19h 32m2 stops
$1,390American Airlines
Find Deal
Mon, Aug 4 - Sun, Aug 17

Flights from Washington, D.C. to Arequipa - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to Arequipa to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. to Arequipa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Arequipa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. to Arequipa is November, where tickets cost $477 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $1,250 and $898 respectively.

Good to know

Low season

April

High season

July

Cheapest flight

$250
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Washington Dulles Airport to Arequipa

When to book flights from Washington, D.C. to Arequipa

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 flights from Washington, D.C. to Arequipa

  • What is the cheapest flight from Washington, D.C. to Arequipa?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Arequipa was $250 for a one-way ticket and $558 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Arequipa?

    Yes, you’ll need a passport to travel to Arequipa from Washington, D.C..

  • Which airports will I be using when flying from Washington, D.C. to Arequipa?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Arequipa Rodriguez Ballon is the only airport in Arequipa. You’ll usually find the cheapest deals if you fly from Reagan Washington National Airport.

  • Which aircraft models fly most regularly from Washington, D.C. to Arequipa?

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

  • Which airline alliances offer flights from Washington, D.C. to Arequipa?

    oneworld, and SkyTeam are the airline alliances operating flights between Washington, D.C. and Arequipa, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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 Washington, D.C. to Arequipa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Arequipa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Arequipa from Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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 Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Washington, D.C. 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 Washington, D.C. 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 1795 reviews
8.1Crew
7.6Boarding
7.0Entertainment
6.7Food
7.4Comfort
Airline reviews

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

10.0 ExcellentAnonymous, Jan 2025ATL - CVG
Read more LATAM Airlines reviews

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

Basic experience, we were delayed causing less time to enjoy our destination and on the way back, we boarded when the flight should have been taking off.

reliable, relatively relaxed, helpful and kind staff and clean airplanes. No need for more.

reliable, relatively relaxed, with helpful staff in all 8 flights we had on this trip. They are solid even though we did not have special seating or status for the flights.

Only complaint is that the entertainment system wasn’t working on our seats and some others.

Please guy check the food I almost end up to the hospital

Very slow boarding, 1 hour late - uncomfortable chairs and crew barely speaking english even at the airport!

Great customer service, very accommodating. (Check in) Smooth flight, thank you Pilots. Only negative was one working bathroom in first class. Atlanta Base flight attendants were wonderful. Thank you for your smiling faces Delta..

Everything you need to know for your flight from Washington, D.C. to Arequipa

Information on your arrival and departure airports

Arequipa (AQP)

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