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WAS - AQP

$270 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.
1 adult
0 bags

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
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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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
4:53 pm - 11:15 amIAD-AQP
18h 22m2 stops
8:10 am - 12:22 amAQP-IAD
16h 12m2 stops
$603LATAM Airlines
Find Deal
Sun, Jan 26 - Sun, Feb 9
9:15 am - 7:31 amIAD-AQP
22h 16m3 stops
9:36 pm - 7:35 pmAQP-IAD
21h 59m3 stops
$920American Airlines
Find Deal
Sun, Jan 26 - Sun, Feb 9
12:30 pm - 10:15 amIAD-AQP
21h 45m2 stops
8:25 pm - 12:22 amAQP-IAD
27h 57m2 stops
$1,721LATAM Airlines
Find Deal
Sun, Feb 16 - Thu, Feb 27
6:20 pm - 9:30 amDCA-AQP
15h 10m2 stops
8:10 am - 10:39 pmAQP-DCA
14h 29m2 stops
$1,721LATAM Airlines
Find Deal
Sun, Feb 16 - Thu, Feb 27

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 April, where tickets cost $468 (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

March

High season

July

Cheapest flight

$270
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Baltimore 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 $270 for a one-way ticket and $603 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 Baltimore/Washington 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?

    SkyTeam, and oneworld 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 1879 reviews
7.3Comfort
7.0Entertainment
8.1Crew
6.7Food
7.6Boarding
Airline reviews

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

4.0 OkayAnonymous, Dec 2024MIA - GRU
Read more LATAM Airlines reviews

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

4 hours delay, awful food and missed all my connections because of the delay to be rebooks for a flight 10 hrs later back home and never actually make it to my final destination

It was fine. no food or entertainment , but was only a 40 minute flight.

The boading process was fine. Had to wait for bus from tarmac to terminal. Had to go through 2 or 3 security checkpoints in Lima to make next connecting flight.

Routine and on time flight with pleasant stewards and decent food. Nice experience!

The crew was super friendly and respectful, they made me feel well all the fly , thanks delta

The crew was amazing. The best in the last times. Great group of people.

For bus boarding, group 1 should have been sent on a separate bus ahead of the general boarding. It would have been nice.

You delayed my trip three days for no reason other than your lack of preparedness, did not offer any compensation, including food or a bed. I couldn’t trust you so I moved up my return flight and lost another day at the end of my trip to hopefully make sure I make my next flight. I will never fly LATAM again. You have the worse accountability and reliability and clearly do not care that your clients have lives and what it cost to fly to another country.

TAM is a real disappointment. We had to jump on a crowded bus for a 6am flight - although there were at least 15 available fingers that could have been used by our plane. Then, we were placed on row 30 - the last row of the plane, despite having purchased the tickets a long time ago and being TAM gold plus members. Note: worse seats on the plane. Great way of rewarding your frequent flyers TAM ! I now remember why I stoped flying internationally with TAM and moved to American, United, Swiss, Lufthansa and BA. TAM has no respect for its customers.

Book cheap flights from Washington, D.C. to Arequipa

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Arequipa found on KAYAK in the last 72 hours.
3/10Mon
2 stopsLATAM Airlines
16h 20mBWI-AQP
$270
3/10Mon
2 stops
25h 50mIAD-AQP
$274
3/10Mon
3 stops
27h 01mIAD-AQP
$291
3/10Mon
3 stops
21h 10mBWI-AQP
$327
12/28Sat
3 stopsLATAM Airlines
47h 25mDCA-AQP
$441
12/28Sat
2 stopsDelta
22h 10mDCA-AQP
$446
3/9Sun
2 stops
14h 52mIAD-AQP
$559

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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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