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Dulles Intl

$242+ Cheap flights from Peru to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — IAD
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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Cheap flight deals from Peru to Dulles Intl

Cheapest flights from Peru to Dulles Intl
Explore the most affordable flight options available from Peru to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:35 pm
LIM
-
IAD
1 stop19h 40m
Avianca
Mon 3/166:45 am
IAD
-
LIM
1 stop10h 45m
Avianca
Deal found 1/31$366
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:35 pm
LIM
-
IAD
2 stops25h 01m
Multiple Airlines
Sun 4/193:35 pm
IAD
-
LIM
1 stop10h 15m
Multiple Airlines
Deal found 1/31$367
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:35 pm
LIM
-
IAD
1 stop10h 50m
Avianca
Mon 5/256:50 am
IAD
-
LIM
1 stop10h 40m
Avianca
Deal found 1/30$368
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:30 pm
LIM
-
IAD
2 stops34h 24m
Multiple Airlines
Sun 5/316:50 am
IAD
-
LIM
1 stop10h 40m
Multiple Airlines
Deal found 1/29$369
This Priceline deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/151:50 am
LIM
-
IAD
1 stop11h 25m
Avianca
Mon 3/236:45 am
IAD
-
LIM
1 stop15h 10m
Avianca
Deal found 1/30$371
This Avianca deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:35 pm
LIM
-
IAD
1 stop10h 50m
Avianca
Mon 3/163:35 pm
IAD
-
LIM
1 stop10h 15m
Avianca
Deal found 2/1$372
This Gotogate deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:30 am
LIM
-
IAD
1 stop20h 50m
Avianca
Sat 5/166:50 am
IAD
-
LIM
1 stop15h 00m
Avianca
Deal found 1/30$373
This Priceline deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/133:00 am
LIM
-
IAD
1 stop22h 40m
Avianca
Tue 3/173:35 pm
IAD
-
LIM
1 stop20h 10m
Avianca
Deal found 1/30$375
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:30 pm
LIM
-
IAD
2 stops25h 06m
Multiple Airlines
Wed 5/273:35 pm
IAD
-
LIM
1 stop10h 15m
Multiple Airlines
Deal found 1/29$376
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:35 pm
LIM
-
IAD
1 stop19h 40m
Multiple Airlines
Sun 3/154:35 pm
IAD
-
LIM
1 stop9h 20m
Multiple Airlines
Deal found 1/31$377
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:30 pm
LIM
-
IAD
2 stops25h 06m
Multiple Airlines
Thu 4/306:50 am
IAD
-
LIM
1 stop10h 40m
Multiple Airlines
Deal found 1/30$378
This CheapOair deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:00 pm
CUZ
-
IAD
2 stops26h 21m
Multiple Airlines
Tue 3/103:35 pm
IAD
-
CUZ
1 stop20h 45m
Multiple Airlines
Deal found 1/30$594

Find flight deals from Peru to Dulles Intl

Keep the following information in mind while searching for Peru to Dulles Intl flight deals. Data was last updated February 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(Kiwi.com)

One-way from

$242
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$549
Provider with most accurate pricing for Lima J Chavez Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lima J Chavez Intl-Washington, D.C. (WAS) flights.
Search Deals
From Peru to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Peru to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peru to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from Peru to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Peru

Fly to

Dulles Intl

Route

Depart

Return

Price

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Sat 2/14

1:20 pm-3:15 am

1 stop13h 55m

Washington, D.C. Dulles Intl

Mon 2/23

8:29 am-1:20 am

1 stop16h 51m

$390

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Wed 3/4

10:30 am-3:15 am

1 stop16h 45m

Washington, D.C. Dulles Intl

Sun 3/15

4:35 pm-1:20 am

1 stop9h 45m

$390

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Wed 2/18

4:40 pm-3:15 am

1 stop10h 35m

Washington, D.C. Dulles Intl

Wed 3/11

9:29 am-10:45 pm

1 stop14h 16m

$390

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Fri 3/6

10:30 am-11:32 pm

1 stop13h 02m

Washington, D.C. Dulles Intl

Thu 3/19

9:29 am-1:20 am

1 stop16h 51m

$390

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Sat 2/7

7:00 am-3:15 am

1 stop20h 15m

Washington, D.C. Dulles Intl

Wed 3/11

9:29 am-11:40 pm

1 stop15h 11m

$390

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Mon 3/2

10:30 am-3:15 am

1 stop16h 45m

Washington, D.C. Dulles Intl

Mon 3/9

4:35 pm-12:55 am

1 stop9h 20m

$390

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Thu 2/12

7:00 am-3:15 am

1 stop20h 15m

Washington, D.C. Dulles Intl

Mon 2/16

1:18 am-3:40 pm

1 stop14h 22m

$390

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Fri 2/6

1:20 pm-11:32 pm

1 stop10h 12m

Washington, D.C. Dulles Intl

Mon 3/16

9:29 am-7:15 pm

1 stop10h 46m

$390

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Mon 3/9

1:20 pm-4:15 am

1 stop13h 55m

Washington, D.C. Dulles Intl

Sat 3/21

9:29 am-11:40 pm

1 stop15h 11m

$390

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Mon 2/23

10:00 pm-12:21 am

2 stops26h 21m

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-11:20 am

1 stop20h 45m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 39 results
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Best time to book a flight from Peru to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Peru with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Peru to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Peru to Washington, D.C. Dulles Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Peru to Washington, D.C. Dulles Intl Airport (average of $198). Flying from Peru to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated February 1, 2026.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Peru to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,917 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.5
Good
1,559 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.6
Okay
2,492 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Peru to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Peru to Washington, D.C. Dulles Intl Airport?

    A quick flight from Peru to Washington, D.C. Dulles Intl Airport can take about 13h 55m. Copa Airlines provides one of the quickest options available for as low as $390. The distance between Peru and Washington, D.C. Dulles Intl Airport is about 3519 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Peru to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $226. Copa Airlines flights start at $239 while deals on Delta start at $244 one-way.

  • What are the most popular routes from Peru to Washington, D.C. Dulles Intl Airport?

    When deciding which route to take from Peru to Washington, D.C. Dulles Intl Airport consider Lima J Chavez Intl - Washington, D.C. Dulles Intl, Cusco Velazco Astete - Washington, D.C. Dulles Intl or Chiclayo Cornel Ruiz - Washington, D.C. Dulles Intl as they are the most popular.

  • Can I find deals for flights from Peru to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Peru to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peru to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peru to Dulles Intl.

  • Can I find deals for business class flights from Peru to Dulles Intl?

    Yes. Cheapflights offers flight deals from Peru to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Peru to Washington, D.C. Dulles Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Peru to Washington, D.C. Dulles Intl Airport (average of $198). Flying from Peru to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Peru to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Bogotá to Dulles Intl flights
Bogotá to Reagan-National flights
Lima to Dulles Intl flights
Bogotá to Baltimore flights
Guarulhos Intl to Dulles Intl flights
Lima to Reagan-National flights
Jose Maria Cordova Intl to Dulles Intl flights
Lima to Baltimore flights
Quito to Dulles Intl flights
Quito to Baltimore flights
Santa Cruz de la Sierra to Dulles Intl flights
Guarulhos Intl to Reagan-National flights
Jose Maria Cordova Intl to Reagan-National flights
Jose Maria Cordova Intl to Baltimore flights
Guarulhos Intl to Baltimore flights
Santiago to Dulles Intl flights
Quito to Reagan-National flights
Ministro Pistarini to Dulles Intl flights
Santiago to Baltimore flights
Santiago to Reagan-National flights
Cali to Dulles Intl flights
Ministro Pistarini to Reagan-National flights
Santa Cruz de la Sierra to Reagan-National flights
Ministro Pistarini to Baltimore flights
Jorge Newbery to Dulles Intl flights
Santa Cruz de la Sierra to Baltimore flights
Cali to Baltimore flights
La Paz to Dulles Intl flights
Guayaquil to Dulles Intl flights
Viracopos to Reagan-National flights
Brasilia to Dulles Intl flights
Cali to Reagan-National flights
Asuncion to Dulles Intl flights
Barranquilla to Reagan-National flights
Asuncion to Reagan-National flights
Guayaquil to Baltimore flights
Rio de Janeiro–Galeão Intl to Dulles Intl flights
Barranquilla to Dulles Intl flights
Brasilia to Reagan-National flights
Barranquilla to Baltimore flights
Guayaquil to Reagan-National flights
Asuncion to Baltimore flights
Montevideo to Dulles Intl flights
Georgetown to Dulles Intl flights
Cochabamba to Dulles Intl flights

Top 4 airlines flying from Peru to Dulles Intl

Discover the top 4 airlines that operate flights from Peru to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$184Average$534FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$240Average$525FlexibilityNo cancel feeOn-time70%
AviancaCheapest$244Average$497FlexibilityNo cancel feeOn-time71%
DeltaCheapest$251Average$531FlexibilityNo cancel feeOn-timeN/A

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