WAS - AQP

$271 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 6/1. 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
$584
LATAM Airlines
Sun 6/7Sun 6/14
DCA - AQP • 2 stops
Cheapest one-way
$271
Delta
Mon 6/1
IAD - AQP • 2 stops
Top airlines
Cheapest • from $584 (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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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

Sun, Jun 7 - Sun, Jun 14
LATAM Airlines Logo
5:00 pm - 6:45 pm
DCA
-
AQP
26h 45m
2 stops
LATAM Airlines Logo
9:45 am - 4:59 pm
AQP
-
DCA
30h 14m
2 stops
$584LATAM Airlines
Sun, Jun 7 - Sun, Jun 14
LATAM Airlines Logo
7:59 pm - 6:45 pm
IAD
-
AQP
23h 46m
2 stops
LATAM Airlines Logo
8:00 am - 11:48 am
AQP
-
IAD
26h 48m
2 stops
$590LATAM Airlines
Sat, Jul 11 - Tue, Jul 28
Delta Logo
5:40 pm - 12:05 pm
DCA
-
AQP
19h 25m
2 stops
Delta Logo
8:40 pm - 2:05 pm
AQP
-
DCA
16h 25m
2 stops
$606Delta
Sun, Jun 7 - Sun, Jun 14
Multiple Airlines Logo
6:00 am - 7:20 am
DCA
-
AQP
26h 20m
2 stops
Multiple Airlines Logo
9:45 am - 10:59 pm
AQP
-
DCA
36h 14m
2 stops
$619Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
Multiple Airlines Logo
6:00 am - 6:45 am
DCA
-
AQP
25h 45m
2 stops
Multiple Airlines Logo
8:00 am - 12:00 pm
AQP
-
DCA
27h 00m
3 stops
$627Multiple Airlines
Mon, Jul 13 - Tue, Jul 28
Delta Logo
2:43 pm - 8:15 am
DCA
-
AQP
18h 32m
2 stops
Delta Logo
9:45 am - 2:05 pm
AQP
-
DCA
27h 20m
2 stops
$647Delta
Thu, Oct 1 - Fri, Oct 16
GOL Logo
7:06 pm - 7:42 am
BWI
-
AQP
13h 36m
2 stops
GOL Logo
5:11 pm - 6:03 pm
AQP
-
BWI
23h 52m
2 stops
$692GOL
Sun, May 10 - Thu, May 14
American Airlines Logo
11:31 am - 7:32 am
BWI
-
AQP
21h 01m
2 stops
American Airlines Logo
5:30 pm - 10:51 am
AQP
-
BWI
16h 21m
2 stops
$699American Airlines
Sun, May 10 - Thu, May 14
American Airlines Logo
11:31 am - 7:32 am
BWI
-
AQP
21h 01m
2 stops
American Airlines Logo
12:55 pm - 10:51 am
AQP
-
BWI
20h 56m
2 stops
$700American Airlines
Thu, Oct 1 - Sat, Oct 17
GOL Logo
7:06 pm - 7:42 am
BWI
-
AQP
13h 36m
2 stops
GOL Logo
4:16 pm - 6:03 pm
AQP
-
BWI
24h 47m
2 stops
$786GOL
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 June.

Good to know

Low seasonSeptember
Cheapest flight$271
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 15% increase in price.
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 $271 for a one-way ticket and $584 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 8444 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
Airline reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

4.0 OkayLifia, Apr 2026
BOS - SEA
Read more Delta reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

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

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