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Dulles Intl

$235+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — IAD
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:00 amLIM - IAD
1 stop11h 55mAvianca
Thu 1/292:35 pmIAD - LIM
1 stop20h 10mAvianca
Deal found 12/13$459
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/233:00 amLIM - IAD
1 stop11h 55mAvianca
Mon 1/122:35 pmIAD - LIM
1 stop10h 15mAvianca
Deal found 12/13$467
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:00 amLIM - IAD
1 stop11h 55mAvianca
Wed 1/74:15 pmIAD - LIM
1 stop11h 15mAvianca
Deal found 12/14$468
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/233:00 amLIM - IAD
1 stop11h 55mAvianca
Wed 1/144:15 pmIAD - LIM
1 stop11h 15mAvianca
Deal found 12/13$474
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/243:00 amLIM - IAD
1 stop11h 55mAvianca
Tue 1/134:15 pmIAD - LIM
1 stop11h 15mAvianca
Deal found 12/13$475
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/233:00 amLIM - IAD
1 stop11h 55mAvianca
Mon 1/123:00 amIAD - LIM
2 stops13h 30mAvianca
Deal found 12/13$480
This Cheapflightsfares deal was found by Cheapflights users on 12/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:00 amLIM - IAD
1 stop11h 55mAvianca
Wed 12/314:30 amIAD - LIM
1 stop23h 00mAvianca
Deal found 12/13$484
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/233:00 amLIM - IAD
1 stop11h 55mAvianca
Wed 1/74:30 amIAD - LIM
1 stop23h 00mAvianca
Deal found 12/14$487
This Avianca deal was found by Cheapflights users on 12/15. 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.
Wed 12/243:00 amLIM - IAD
1 stop13h 55mAvianca
Fri 1/94:15 pmIAD - LIM
1 stop11h 15mAvianca
Deal found 12/15$491
This FlightHub deal was found by Cheapflights users on 12/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:00 amLIM - IAD
1 stop21h 10mAvianca
Wed 1/74:15 pmIAD - LIM
1 stop11h 15mAvianca
Deal found 12/14$495
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Fri 12/263:08 pmCIX - IAD
1 stop8h 25mMultiple Airlines
Wed 1/74:15 pmIAD - CIX
2 stops37h 30mMultiple Airlines
Deal found 12/12$796
This CheapOair deal was found by Cheapflights users on 12/14. 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.
Tue 12/238:10 pmCUZ - IAD
2 stops26h 42mMultiple Airlines
Tue 12/302:35 pmIAD - CUZ
1 stop20h 45mMultiple Airlines
Deal found 12/14$855

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 December 15, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$414
(Priceline)

One-way from

$235
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$538
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. 13% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 15, 2025.
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

Thu 1/29

3:00 am-7:58 pm

2 stops16h 58m

Washington, D.C. Dulles Intl

Sun 2/8

5:45 am-4:30 pm

1 stop10h 45m

$454

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Tue 2/10

11:40 pm-11:45 am

1 stop12h 05m

Washington, D.C. Dulles Intl

Thu 2/19

12:35 pm-5:00 am

1 stop16h 25m

$458

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Thu 1/8

1:50 am-8:49 pm

1 stop18h 59m

Washington, D.C. Dulles Intl

Thu 4/9

10:05 pm-11:00 pm

1 stop25h 55m

$458

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Thu 1/29

8:00 am-12:24 am

2 stops16h 24m

Washington, D.C. Dulles Intl

Sun 2/8

5:59 pm-5:00 am

1 stop11h 01m

$458

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Tue 3/10

8:25 am-12:26 am

2 stops15h 01m

Washington, D.C. Dulles Intl

Tue 3/24

1:19 pm-5:00 am

2 stops16h 41m

$458

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Tue 1/20

10:30 am-3:13 am

1 stop16h 43m

Washington, D.C. Dulles Intl

Sat 1/24

3:25 pm-12:55 am

1 stop9h 30m

$475

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Sat 2/7

10:30 am-3:15 am

1 stop16h 45m

Washington, D.C. Dulles Intl

Sat 2/14

3:35 pm-1:20 am

1 stop9h 45m

$475

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Thu 2/12

8:25 am-12:24 am

2 stops15h 59m

Washington, D.C. Dulles Intl

Thu 2/19

3:42 pm-5:00 am

1 stop13h 18m

$507

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Wed 1/28

1:30 pm-11:44 am

2 stops22h 14m

Washington, D.C. Dulles Intl

Sat 2/28

10:57 am-5:00 am

1 stop18h 03m

$507

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Thu 1/22

11:15 pm-12:24 am

2 stops25h 09m

Washington, D.C. Dulles Intl

Sun 1/25

12:40 pm-11:40 am

2 stops23h 00m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 31 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 March is currently the most expensive (average of $350). 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.

What is the cheapest time of day to fly from PE to IAD?

Find hourly flight availability from Peru to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

One of the essential ways to save on airfare from Peru to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Peru to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Peru to Dulles Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Peru to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 15, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines, and LATAM 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
8,008 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
7.6
Good
1,557 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
1,891 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
2,485 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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 12h 05m. Delta provides one of the quickest options available for as low as $458. 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 $229. 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 March is currently the most expensive (average of $350). 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
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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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.
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Guayaquil to Reagan-National flights
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Santiago to Reagan-National flights
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Rio de Janeiro–Galeão Intl to Dulles Intl flights
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Brasilia to Dulles Intl flights
Montevideo to Dulles Intl flights
Asuncion to Reagan-National flights
Curitiba to Reagan-National flights
Santos Dumont to Dulles Intl flights
Brasilia to Reagan-National 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$184Average$534FlexibilityNo cancel feeOn-time81%
DeltaCheapest$251Average$598FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$331Average$549FlexibilityNo cancel feeOn-time70%
AviancaCheapest$354Average$523FlexibilityNo cancel feeOn-time71%

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