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Find cheap flights from Washington Dulles Airport to Peru from $178

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Peru departing on 5/27. 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
Wed 5/29
Wed 6/5

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Best Peru Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Lima
Lima2 stops$352
Cusco
Cusco2 stops$455
Arequipa
Arequipa2 stops$515
Trujillo
Trujillo2 stops$529
Chiclayo
Chiclayo1 stop$471
Piura
Piura2 stops$428
Pucallpa
Pucallpa2 stops$515

Good to know

Low season

October

High season

January

Cheapest flight

$178
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Washington Dulles Airport to Lima

FAQs - booking Peru flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Peru?

    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 Dulles Airport to Peru.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Peru?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peru from Washington Dulles Airport 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 Dulles Airport to Peru?

    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 Peru with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Peru?

    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 Peru from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Peru

  • Morning departure is around 8% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Dulles Intl to Peru

 
Need help choosing which airline to fly with from Dulles Intl to Peru? 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.
8.0
DeltaOverall score based on 10932 reviews
8.0entertainment
7.9comfort
8.6crew
7.4food
8.2boarding
Airline reviews

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

8.0 ExcellentCynthia, Apr 2024ATL - SJD
Read more about Delta reviews

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

Copa performed as expected for the amount of money I was willing to spend for the flight; it wasn’t exceptional but it was not bad in any way either. The crew was good; friendly and straightforward. The food was airplane food, so no expectations there and the entertainment was lacking but that was my fault for owning an IPhone with a charging port that’s not compatible with the rest of the world. I’d fly Copa again.

Left my bags in origin city on a business class ticket , spent about 2-3 days in the same clothes plus the flight .

the planes are not modern there are no phone chargers

As usual, the flight with normal legroom was not very comfortable, but the second flight was much better because we had paid for extra legroom. It was very nice to check our bags without an extra fee.

LOCKED MY BAG WITHOUT CONSENT. Had to have my zippers cut upon arrival in Costa Rica.

Pros: "The seats in economy were confortable. The best thing was Copa gave us seats in the second line and my family traveled together."
Cons: "Coffe service could better the experience"
Pros: "Boarding was organized"
Cons: "They didn’t turn on AC until we landed in Lima, during bording they were hurrying people to get on their seats fast"
Pros: "The crew was very interested on help and attentive with the passengers. But the seat wasn't comfortable. The design of the cushion is not the best to be seating"
Pros: "You were on time, that is the most important thing in a fly"
Cons: "You could improve your entertainment, you are not a cheap company"
Pros: "That there was seltzer"
Cons: "The management of preparing the flight and plane so that it was ready for the trip!!"

No air in the middle rows. Had a hard time breathing. Was dying of heat.

Not very good, they nickel & dime you for better seats & pay extra for the checking in bag, bad service all the way around

Flight from Lima to São Paulo didn’t have USB plug to charge the cellphone.

It was a good experience, the flight was a little too long & the food was ok

Check in of my luggage which needed to be paid for was excellent. Thanks to Nora

As usual, LATAM tried to rip me off as a Gringo. They ignored the fact that having paid for my assigned seats, I was entitled to one free luggage per person, up to 10kg, and tried to charge me USD40 per item. While they ripped me off by $160 on my outbound flight (4 luggage pieces, which should have been free), I vehemently protested this time around. Note that they only request this from gringos, not from Spanish speakers. LATAM behaves like a racist extortion organization.

This airline is full of junk fees. After paying to get my kids to sit with me, we were asked at the gate to check in our roller bags and pay $40 for each one. Peruvian passengers all took their roller bag in the plane. I don’t appreciate airlines who spot the gringos to tax them more.

Pros: "Nothing as we could not take the flight."
Cons: "Allowing the option to change your ticket date, but failing all debit and credit cards payments offered, actually means that they are not allowing flight changes due to COVID related issues like they say they do. We had to book new tickets with another airline to get home."
Cons: "I needed to change my ticket and Kayak had another agency issue the ticket. Kayak does not change tickets and the third party and the airline said only Kayak could make the change. Having to purchase a whole new ticket from the airline, save the money and frustration and avoid Kayak and just book directly with the airline. The ticket would have and should have been changed with no fees. $325 lesson learned."
Pros: "Yes"
Cons: "Serve some type of beverage with out charging a lot"

No water for a 5 hour flight entertainment not working seats with little room for knees when person in front of me reclined kept bumping my knees.

I don't think anyone actually reads these comments, so I won't spend much time on this submission. If you want to talk, you know how to reach me. The D/FW manager of Avianca (self-identified), Juan Calderon, insisted I buy an onward ticket from San Salvador even though I have diplomatic status in El Salvador and live here. It cost me $1,393 and Mr Calderon would not let me make the ticked flexible so I could get a refund. He went out of his way to be rude to me. He gave me seat 32K -- windowless window seat in the last row and did not offer to let me upgrade even though there were plenty of seats. I have flown well over a million miles in my life and this is the worst experience I have ever had. I would like a refund on the ticket I was forced to buy. Just awful!

This is the Spirit of Latino travel. And don’t even get me started on customer service.

Awful. I checked in online and there was no option to pay for baggage, at the airport when I checked in my baggage was received and Iwas not charged. When I got to LA during the boarding process I was told I didn't pay for baggage, the crew resolved I was let in the plane. When I got to my final destination my baggage was not there. It took me two days to receive my baggage. Bad service ever!

There was no food or drink service, couldn’t even get a glass of water for free. It was a long and expensive flight to not offer food or beverage on the plane.

It is better at the jfk than my home country. It was very easy and everything was on time.

There is no food. There is no in-inflight entertainment. The seats are cardboard. The airline is a living hellscape.

My experience was amazing! They helped my elderly mother board on early through a wheelchair and were accommodating to have us sit together since our seats were in different locations. When landing at the airport in GUA they were very helpful with full of hospitality.

No complimentary snacks food, beverage (not even water), pillow and blanket on a 6 hours long flight (including economy comfort). A low form of nickeling an diming. Lost a recurring passanger over a soda. Avianca never again.

Flight departure late. Got late in Colombia making us take a different flight next day. Avianca airport crew messed up my ticket so when a I got in Brazil I didn’t have a ticket for my destination. Had to buy a new ticket out of my pocket.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Kayak, the site I went through to book our flight, sent very unclear emails about flight changes. Kayak was incredibly unhelpful in their communications with me about this, promising to work on resolving the issue, and failing to do so. As a result, I needed to get a hotel in Brussels and am now in the process of trying to get reimbursed. On the other hand, the flight personnel in Brussels were very helpful, taking time to look into the issue and determine if they could help. I am very grateful for them and have no problems with the airline. For Kayak, however, I will never use it again and will never recommend it to anyone, and will even discourage people who consider going through that site. My worst experience ever....

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

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

Recent round-trip flight deals

5/13Mon
2 stopsDelta
16h 30mIAD-LIM
5/24Fri
1 stopDelta
18h 44mLIM-IAD
$352
5/11Sat
2 stopsAmerican Airlines
19h 46mIAD-LIM
5/24Fri
2 stopsAmerican Airlines
20h 42mLIM-IAD
$354
6/2Sun
2 stopsAvianca
16h 05mIAD-LIM
6/9Sun
1 stopAvianca
9h 50mLIM-IAD
$364
6/4Tue
1 stopAvianca
19h 10mIAD-LIM
6/25Tue
1 stopAvianca
18h 50mLIM-IAD
$367
5/27Mon
1 stopCopa Airlines
17h 40mIAD-LIM
6/4Tue
1 stopCopa Airlines
17h 00mLIM-IAD
$379
5/28Tue
2 stopsLATAM Airlines
16h 30mIAD-LIM
6/4Tue
2 stopsLATAM Airlines
22h 07mLIM-IAD
$404
5/25Sat
1 stopCopa Airlines
21h 00mIAD-LIM
6/2Sun
1 stopCopa Airlines
20h 40mLIM-IAD
$405
7/10Wed
2 stopsLATAM Airlines
26h 16mIAD-LIM
7/23Tue
2 stopsLATAM Airlines
23h 24mLIM-IAD
$409
6/6Thu
1 stopUnited Airlines
12h 37mIAD-CIX
6/18Tue
1 stopUnited Airlines
12h 23mCIX-IAD
$471
6/6Thu
1 stopUnited Airlines
12h 37mIAD-CIX
6/18Tue
2 stopsUnited Airlines
32h 02mCIX-IAD
$481

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Recent one-way flight deals

5/27Mon
1 stopCopa Airlines
10h 59mIAD-LIM
$178
5/28Tue
2 stopsLATAM Airlines
16h 15mIAD-LIM
$181
6/17Mon
2 stopsLATAM Airlines
27h 05mIAD-LIM
$187
6/2Sun
1 stopDelta
24h 40mIAD-LIM
$192
5/14Tue
2 stopsAvianca
16h 00mIAD-LIM
$197
5/25Sat
1 stopCopa Airlines
23h 42mIAD-LIM
$203
5/27Mon
3 stopsAvianca
16h 00mIAD-LIM
$206
5/1Wed
2 stopsDelta
16h 30mIAD-LIM
$213
7/15Mon
1 stopUnited Airlines
12h 29mIAD-CIX
$1,118
5/16Thu
1 stopUnited Airlines
11h 18mIAD-LIM
$2,122

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Last minute flights from Dulles Intl to Peru

Last minute flight, train and bus deals

5/4Sat
multi-stopAvianca
16h 00mIAD-LIM
5/9Thu
multi-stopAvianca
18h 05mLIM-IAD
$377
5/4Sat
multi-stopAvianca
16h 00mIAD-LIM
5/9Thu
multi-stopAvianca
18h 05mLIM-IAD
$386
4/30Tue
multi-stopDelta
15h 36mIAD-LIM
6/10Mon
multi-stopDelta
17h 59mLIM-IAD
$423
5/3Fri
multi-stopCopa Airlines
9h 36mIAD-LIM
5/9Thu
multi-stopCopa Airlines
11h 20mLIM-IAD
$443
5/4Sat
multi-stopAvianca
11h 50mIAD-LIM
5/8Wed
multi-stopAvianca
9h 50mLIM-IAD
$445
4/30Tue
multi-stopLATAM Airlines
16h 40mIAD-LIM
6/9Sun
multi-stopLATAM Airlines
11h 39mLIM-IAD
$455
5/4Sat
multi-stopLATAM Airlines
26h 01mIAD-LIM
5/24Fri
multi-stopLATAM Airlines
16h 06mLIM-IAD
$460
5/1Wed
multi-stopCopa Airlines
14h 05mIAD-LIM
5/10Fri
multi-stopCopa Airlines
13h 51mLIM-IAD
$485
4/30Tue
multi-stopAmerican Airlines
16h 26mIAD-LIM
5/8Wed
multi-stopAmerican Airlines
16h 07mLIM-IAD
$500
4/30Tue
multi-stopDelta
15h 01mIAD-LIM
5/8Wed
multi-stopDelta
21h 04mLIM-IAD
$502

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Washington Dulles Airport - Peru Flights