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Dulles Intl

$244+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — IAD
Apr 27 — May 41
Mon 4/27
Mon 5/4
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 March 28, 2026.

This Super.com deal was found by Cheapflights users on 3/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:45 am
LIM
-
IAD
1 stop16h 35m
Avianca
Wed 5/136:50 am
IAD
-
LIM
1 stop10h 40m
Avianca
Deal found 3/26$475
This FlightHub deal was found by Cheapflights users on 3/27. 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 5/1311:45 am
LIM
-
IAD
1 stop16h 35m
Avianca
Tue 6/26:50 am
IAD
-
LIM
1 stop15h 00m
Avianca
Deal found 3/27$478
This Super.com deal was found by Cheapflights users on 3/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:40 am
LIM
-
IAD
1 stop11h 35m
Avianca
Wed 5/135:35 pm
IAD
-
LIM
1 stop10h 55m
Avianca
Deal found 3/23$479
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:45 am
LIM
-
IAD
1 stop16h 35m
Avianca
Tue 5/126:50 am
IAD
-
LIM
1 stop10h 40m
Avianca
Deal found 3/27$480
This Avianca deal was found by Cheapflights users on 3/27. 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 4/152:50 am
LIM
-
IAD
1 stop10h 25m
Avianca
Thu 4/236:50 am
IAD
-
LIM
1 stop15h 00m
Avianca
Deal found 3/27$481
This Avianca deal was found by Cheapflights users on 3/27. 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.
Thu 4/232:50 am
LIM
-
IAD
1 stop10h 25m
Avianca
Tue 4/285:45 am
IAD
-
LIM
2 stops16h 05m
Avianca
Deal found 3/27$482
This Avianca deal was found by Cheapflights users on 3/26. 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 5/201:40 am
LIM
-
IAD
1 stop11h 35m
Avianca
Thu 6/44:10 am
IAD
-
LIM
2 stops13h 20m
Avianca
Deal found 3/26$483
This Avianca deal was found by Cheapflights users on 3/25. 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.
Fri 4/247:30 am
LIM
-
IAD
2 stops18h 15m
Avianca
Mon 4/274:10 am
IAD
-
LIM
2 stops13h 20m
Avianca
Deal found 3/25$484
This FlightHub deal was found by Cheapflights users on 3/25. 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.
Fri 9/411:45 am
LIM
-
IAD
1 stop16h 35m
Avianca
Mon 10/196:50 am
IAD
-
LIM
1 stop15h 00m
Avianca
Deal found 3/25$485
This FlightHub deal was found by Cheapflights users on 3/25. 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.
Mon 4/1311:45 am
LIM
-
IAD
1 stop16h 35m
Avianca
Sun 5/36:50 am
IAD
-
LIM
1 stop10h 40m
Avianca
Deal found 3/25$487
This Aviatur deal was found by Cheapflights users on 3/24. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:15 am
LIM
-
IAD
2 stops17h 18m
Multiple Airlines
Mon 8/316:50 am
IAD
-
LIM
1 stop10h 40m
Multiple Airlines
Deal found 3/24$490
This LATAM Airlines deal was found by Cheapflights users on 3/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:25 am
CUZ
-
IAD
2 stops15h 17m
LATAM Airlines
Mon 4/275:27 pm
IAD
-
CUZ
2 stops16h 53m
LATAM Airlines
Deal found 3/25$534

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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$475
(Super.com)

One-way from

$244
(Trip.com)

Popular in

July

Cheapest in

September

Average price

$489
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. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 28, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Wed 4/15

7:00 am-4:22 am

1 stop20h 22m

Washington, D.C. Dulles Intl

Fri 4/17

9:32 am-1:20 am

1 stop16h 48m

$503

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Tue 4/28

8:15 am-12:42 am

2 stops15h 27m

Washington, D.C. Dulles Intl

Mon 5/11

5:33 pm-5:00 am

2 stops12h 27m

$506

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Tue 4/21

8:15 am-12:42 am

2 stops15h 27m

Washington, D.C. Dulles Intl

Tue 4/28

7:19 pm-5:00 am

1 stop10h 41m

$506

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Wed 4/8

1:30 pm-11:52 am

2 stops21h 22m

Washington, D.C. Dulles Intl

Thu 8/20

4:00 pm-6:30 am

2 stops15h 30m

$506

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Tue 5/26

8:15 am-12:51 am

2 stops15h 36m

Washington, D.C. Dulles Intl

Sun 5/31

7:38 pm-10:00 pm

2 stops27h 22m

$506

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Wed 5/6

1:30 pm-11:42 am

2 stops21h 12m

Washington, D.C. Dulles Intl

Wed 5/13

6:00 am-9:00 pm

2 stops16h 00m

$506

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Tue 4/21

8:15 am-12:42 am

2 stops15h 27m

Washington, D.C. Dulles Intl

Mon 4/27

6:00 am-9:40 pm

2 stops16h 40m

$506

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Tue 5/26

12:15 am-4:37 pm

2 stops15h 22m

Washington, D.C. Dulles Intl

Mon 6/1

6:08 am-10:00 pm

2 stops16h 52m

$506

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Tue 5/26

8:15 am-12:51 am

2 stops15h 36m

Washington, D.C. Dulles Intl

Sun 6/14

3:08 pm-6:55 am

2 stops16h 47m

$506
Quickest round-trip

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Thu 4/9

4:40 pm-4:22 am

1 stop10h 42m

Washington, D.C. Dulles Intl

Thu 4/23

4:33 pm-12:55 am

1 stop9h 22m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 54 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Peru to Washington, D.C. Dulles Intl Airport (average of $168). Flying from Peru to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $392). 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 March 28, 2026.
Peruse reviews from past customers who have flown with Delta,Copa Airlines, andLATAM 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
8,353 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

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
8,353 reviews
Delta
7.9
Good
8,353 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

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
7.5
Good
1,579 reviews
Delta
7.9
Good
8,353 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

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
7.4
Good
1,902 reviews
Delta
7.9
Good
8,353 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

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
6.5
Okay
2,506 reviews
Delta
7.9
Good
8,353 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

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 15h 27m. Copa Airlines provides one of the quickest options available for as low as $506. 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 LATAM Airlines start at $243 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, Chiclayo Cornel Ruiz - Washington, D.C. Dulles Intl or Cusco Velazco Astete - 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, February is the cheapest month in which you can book a flight from Peru to Washington, D.C. Dulles Intl Airport (average of $168). Flying from Peru to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $392). 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
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

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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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$184Average$467FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$238Average$547FlexibilityNo cancel feeOn-time70%
AviancaCheapest$244Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$251Average$517FlexibilityNo cancel feeOn-timeN/A

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