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Dulles Intl

$282+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — IAD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Peru to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Peru (PE0) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$460
(Priceline)

One-way from

$296
(Cheapflightsfares)

Popular in

January

Cheapest in

May

Average price

$618
Provider with most accurate pricing for Lima J Chavez Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Lima J Chavez Intl-Washington, D.C. (WAS) flights.
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From Peru to Washington, D.C. Dulles Intl
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One-way flight from Peru to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find 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 January 30, 2025.

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.
Wed 2/262:55 amLIM - IAD
1 stop10h 05mAvianca
Tue 3/113:20 pmIAD - LIM
1 stop11h 30mAvianca
Deal found 1/30$460
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2710:40 amLIM - IAD
1 stop12h 50mCopa Airlines
Sun 3/92:18 amIAD - LIM
1 stop11h 07mCopa Airlines
Deal found 1/30$490
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/712:15 pmLIM - IAD
1 stop11h 13mDelta
Wed 4/239:50 amIAD - LIM
2 stops12h 50mDelta
Deal found 1/30$493
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2712:30 amLIM - IAD
2 stops17h 17mLATAM Airlines
Fri 4/116:00 amIAD - LIM
2 stops15h 15mLATAM Airlines
Deal found 1/30$502
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2612:45 amLIM - IAD
2 stops15h 16mAmerican Airlines
Mon 3/109:20 amIAD - LIM
2 stops15h 05mAmerican Airlines
Deal found 1/30$512
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.
Mon 2/246:50 pmLIM - IAD
2 stops22h 05mMultiple Airlines
Wed 3/56:10 amIAD - LIM
1 stop10h 30mMultiple Airlines
Deal found 1/30$514
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/64:45 amLIM - IAD
1 stop17h 24mUnited Airlines
Sun 2/236:00 amIAD - LIM
1 stop17h 55mUnited Airlines
Deal found 1/30$560
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1612:35 pmTRU - IAD
2 stops34h 53mLATAM Airlines
Sun 3/237:59 pmIAD - TRU
2 stops16h 41mLATAM Airlines
Deal found 1/30$655
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:00 pmCUZ - IAD
1 stop11h 50mAvianca
Sat 5/313:25 pmIAD - CUZ
1 stop20h 35mAvianca
Deal found 1/29$755
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/18:42 pmCUZ - IAD
3 stops16h 36mAmerican Airlines
Fri 5/239:14 amIAD - CUZ
3 stops23h 10mAmerican Airlines
Deal found 1/29$1,603
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.
Sun 3/167:20 pmTRU - IAD
2 stops18h 40mMultiple Airlines
Sun 3/2310:08 pmIAD - TRU
3 stops32h 32mMultiple Airlines
Deal found 1/30$3,607

Find flights from Peru to Dulles Intl within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Wed 2/26

2:55 am-1:00 pm

1 stop10h 05m

Washington, D.C. Dulles Intl

Tue 3/11

3:20 pm-1:50 am

1 stop11h 30m

$460

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Thu 2/27

1:20 pm-3:15 am

1 stop13h 55m

Washington, D.C. Dulles Intl

Sat 3/8

3:34 pm-1:20 am

1 stop9h 46m

$490

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Mon 4/7

8:50 am-12:28 am

2 stops14h 38m

Washington, D.C. Dulles Intl

Thu 4/17

6:00 am-8:15 pm

2 stops15h 15m

$493

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Thu 3/6

8:15 am-12:20 am

2 stops16h 05m

Washington, D.C. Dulles Intl

Sun 3/16

7:35 am-8:15 am

2 stops25h 40m

$502

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Thu 2/27

12:45 am-4:01 pm

2 stops15h 16m

Washington, D.C. Dulles Intl

Mon 3/10

6:18 am-8:30 pm

2 stops15h 12m

$508

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Mon 2/24

6:50 pm-4:55 pm

2 stops22h 05m

Washington, D.C. Dulles Intl

Wed 3/5

6:10 am-4:40 pm

1 stop10h 30m

$514

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Thu 2/20

1:50 am-1:03 am

1 stop23h 13m

Washington, D.C. Dulles Intl

Sat 3/1

10:05 pm-11:55 pm

1 stop25h 50m

$643

TrujilloWashington, D.C.

TRU - IAD

TRUIAD

Trujillo

Sun 3/16

12:35 pm-12:28 am

2 stops34h 53m

Washington, D.C. Dulles Intl

Sun 3/23

7:59 pm-11:40 am

2 stops16h 41m

$655

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Sat 3/1

5:00 pm-4:50 am

1 stop11h 50m

Washington, D.C. Dulles Intl

Sat 5/31

3:25 pm-11:00 am

1 stop20h 35m

$755

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Sat 3/1

8:42 pm-1:18 pm

3 stops16h 36m

Washington, D.C. Dulles Intl

Fri 5/23

9:14 am-7:24 am

3 stops23h 10m

$1,603

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 24 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.

Travel insights for flights from Peru to Dulles Intl

Get recent, data-driven insights about flights from Peru to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Peru to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Peru to Washington, D.C. Dulles Intl Airport in June 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.

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 January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Peru to Washington, D.C. Dulles Intl Airport as you normally would.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 January 30, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and LATAM Airlines from Peru to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.6
Good
1,617 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines
7.5
Good
1,838 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 $296. Copa Airlines flights start at $324 while deals on Delta start at $328 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, August is the cheapest month in which you can book a flight from Peru to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Peru to Washington, D.C. Dulles Intl Airport in June 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 Peru?

Book flights to Peru if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston
National Harbor

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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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Lima to Reagan-National flights
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Santa Cruz de la Sierra to Baltimore flights
Quito to Baltimore flights
Rio de Janeiro–Galeão Intl to Reagan-National flights
Ministro Pistarini to Reagan-National flights
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Santiago to Baltimore flights
Rio de Janeiro–Galeão Intl to Baltimore flights
Santiago to Reagan-National flights
Jose Maria Cordova Intl to Baltimore flights
Ministro Pistarini to Baltimore flights
Guayaquil to Baltimore flights
Guayaquil to Reagan-National flights
Santos Dumont to Dulles Intl flights
Asuncion to Dulles Intl flights
Asuncion to Reagan-National flights
La Paz to Reagan-National flights
Montevideo to Dulles Intl flights
Montevideo to Baltimore flights
Asuncion to Baltimore flights
Jorge Newbery to Dulles Intl flights
Cali to Dulles Intl flights
Montevideo to Reagan-National flights
Brasilia to Dulles Intl flights
Cali 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$206Average$592FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$293Average$629FlexibilityNo cancel feeOn-time70%
AviancaCheapest$366Average$522FlexibilityNo cancel feeOn-time71%
DeltaCheapest$419Average$571FlexibilityNo cancel feeOn-timeN/A
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