WAS - AQP

$565 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 7/12. 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
1 adult, Economy, 0 bags

KAYAK searches 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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Everything you should know

Cheapest round-trip
$565
LATAM Airlines
Wed 7/8Wed 8/5
IAD - AQP • 2 stops
Cheapest one-way
$338
LATAM Airlines
Sun 7/12
DCA - AQP • 2 stops
Top airlines
Cheapest • from $565 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Arequipa. You'll need at least 2 connections.
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We hope you love your trip to Arequipa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Jul 8 - Wed, Aug 5
LATAM Airlines Logo
12:29 pm - 6:45 pm
IAD
-
AQP
31h 16m
2 stops
LATAM Airlines Logo
7:20 pm - 7:15 pm
AQP
-
IAD
22h 55m
2 stops
$565LATAM Airlines
Wed, Apr 29 - Thu, May 7
Multiple Airlines Logo
6:00 am - 7:20 am
DCA
-
AQP
26h 20m
2 stops
Multiple Airlines Logo
8:50 am - 9:16 am
AQP
-
DCA
23h 26m
2 stops
$610Multiple Airlines
Wed, Jul 8 - Tue, Jul 28
Delta Logo
12:29 pm - 10:50 am
IAD
-
AQP
23h 21m
2 stops
Delta Logo
8:40 pm - 7:15 pm
AQP
-
IAD
21h 35m
2 stops
$627Delta
Wed, Jul 8 - Thu, Aug 6
Delta Logo
5:40 pm - 10:50 am
DCA
-
AQP
18h 10m
2 stops
Delta Logo
8:00 am - 2:05 pm
AQP
-
DCA
29h 05m
2 stops
$627Delta
Wed, Jul 8 - Wed, Aug 5
Multiple Airlines Logo
6:21 am - 7:20 am
DCA
-
AQP
25h 59m
2 stops
Multiple Airlines Logo
8:50 am - 10:59 pm
AQP
-
DCA
37h 09m
2 stops
$629Multiple Airlines
Wed, Jul 8 - Wed, Aug 5
Multiple Airlines Logo
6:21 am - 9:05 am
DCA
-
AQP
27h 44m
3 stops
Multiple Airlines Logo
8:50 am - 10:59 pm
AQP
-
DCA
37h 09m
2 stops
$639Multiple Airlines
Wed, Jul 8 - Wed, Aug 5
Multiple Airlines Logo
6:21 am - 6:45 am
DCA
-
AQP
25h 24m
2 stops
Multiple Airlines Logo
5:50 pm - 10:59 pm
AQP
-
DCA
28h 09m
2 stops
$650Multiple Airlines
Tue, May 12 - Tue, Jul 21
GOL Logo
7:16 pm - 11:32 am
BWI
-
AQP
17h 16m
2 stops
GOL Logo
9:30 pm - 6:26 pm
AQP
-
BWI
19h 56m
2 stops
$780GOL
Sun, Jul 5 - Tue, Jul 28
American Airlines Logo
9:20 am - 7:32 am
IAD
-
AQP
23h 12m
3 stops
American Airlines Logo
5:05 pm - 7:37 pm
AQP
-
IAD
25h 32m
3 stops
$804American Airlines
Sun, May 10 - Wed, Jul 22
American Airlines Logo
11:31 am - 7:32 am
BWI
-
AQP
21h 01m
2 stops
American Airlines Logo
5:35 pm - 6:26 pm
AQP
-
BWI
23h 51m
2 stops
$817American Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Arequipa flights

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.

How much is a round-trip flight from Washington, D.C. to Arequipa?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Arequipa departing in July.

Good to know

Low seasonSeptember
Cheapest flight$338
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Reagan Washington National 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 $417 for a one-way ticket and $565 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 Washington Dulles 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 is the best airline for flights from Washington, D.C. to Arequipa, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Arequipa are Delta and LATAM Airlines. With an average price for the route of $534 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $724 and an overall rating of 7.4.

  • 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.

Reviews of the top airlines 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.
7.9
DeltaOverall score based on 8421 reviews
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
7.9Comfort
Airline reviews

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

6.0 GoodCarlos, Apr 2026
ICT - ATL
Read more Delta reviews

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The WiFi was horrific. I fly delta often and love their (usually reliable and free) WiFi. On this flight it was intermittent and when it did connect was extremely slow. I couldn’t get any work done while I was on the flight which was extremely frustrating. I was also in the exit row seat where there is now immediate seat in front of you, so while the leg room was nice, I couldn’t even watch the TV when the internet wasn’t working. Finally, for the last 20 mins of the flight, the announcement indicator came on the TV screens and took them over, even though no announcement was being made. Really disappointed.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

Boarding was good. The flight was on time ( arrival was 20 minutes early). Inflight service was average ( US airlines have not mastered the skills of customer service yet). The food was mediocre. “ breakfast “ was downright awful and insulting. It was a piece of dough with mon descript filling that was supposed to be cheese omelette).

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Good check in process Poor information on payments at Lima airport

Apart of Sky miles delta. And they go everywhere in Brazil

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

We were not allowed to carry a bottle of water onto the 8 hour flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

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

Information on your arrival and departure airports