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

Airlines like Copa Airlines, Avianca, and LATAM Airlines fly from Washington, D.C. Dulles Intl Airport to Peru in about 15h 28m. The time it takes to get you to your destination can typically vary by up to 8h 27m. Washington, D.C. Dulles Intl Airport and Peru are separated by a distance of 2962 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Peru are Avianca ($164), Copa Airlines ($174), and LATAM Airlines ($197).

In terms of precipitation, rainfall in Peru ranges from 0.0 - 0.0 inches per month. January is typically the wettest month, when rainfall can reach 0.0 in. January is typically the driest time to visit Peru when rainfall is around 0.0 in.

If weather is an important factor for your trip to Peru, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).

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

Most travelers choose Washington, D.C. Dulles Intl - Lima J Chavez Intl, Washington, D.C. Dulles Intl - Cusco Velazco Astete or Washington, D.C. Dulles Intl - Juliaca when deciding on the best route from Washington, D.C. Dulles Intl Airport to Peru.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Peru?

Copa Airlines, Avianca and LATAM Airlines are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Peru.

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

When flying from Washington, D.C. Dulles Intl Airport to Peru, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

$232+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Peru

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Cheap flight deals from Dulles Intl to Peru

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Peru
Explore the most affordable flight options available from Dulles Intl to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.

Wed 11/45:45 am -

1 stop15h 10m

Tue 11/173:00 am -

1 stop11h 55m

Deal found 8/11

$473

Fri 10/165:35 pm -

1 stop10h 55m

Fri 10/235:35 pm -

1 stop10h 45m

Deal found 8/11

$474

Thu 9/105:45 am -

2 stops16h 05m

Wed 9/233:05 am -

1 stop11h 50m

Deal found 8/11

$475

Mon 10/264:00 am -

2 stops13h 30m

Thu 11/57:30 am -

2 stops18h 10m

Deal found 8/11

$476

Fri 10/305:30 am -

2 stops16h 25m

Tue 11/37:30 am -

2 stops18h 10m

Deal found 8/14

$477

Sat 10/33:35 pm -

1 stop10h 15m

Fri 10/162:50 am -

1 stop10h 25m

Deal found 8/12

$483

Thu 9/244:10 am -

2 stops13h 20m

Tue 10/62:50 am -

1 stop10h 25m

Deal found 8/13

$484

Mon 11/912:30 pm -

2 stops16h 30m

Sun 11/228:20 am -

2 stops16h 19m

Deal found 8/13

$485

Sun 9/65:45 am -

2 stops16h 05m

Thu 9/173:05 am -

1 stop11h 50m

Deal found 8/14

$486

Thu 10/155:45 am -

2 stops16h 05m

Thu 10/225:35 pm -

1 stop10h 45m

Deal found 8/13

$487

Fri 9/183:35 pm -

1 stop10h 15m

Mon 9/2111:45 am -

1 stop16h 35m

Deal found 8/11

$488

Wed 9/25:45 am -

2 stops16h 05m

Thu 9/103:05 am -

1 stop11h 50m

Deal found 8/13

$489

Best flights from Dulles Intl to Peru
Discover carefully curated flight deals from Dulles Intl to Peru that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.

Thu 9/242:25 am -

1 stop23h 55m

Wed 9/3011:00 am -

1 stop16h 20m

Deal found 8/14

$495

Mon 9/283:35 pm -

1 stop20h 45m

Wed 10/145:10 pm -

1 stop11h 10m

Deal found 8/15

$598

Mon 9/286:50 am -

2 stops28h 55m

Mon 10/59:50 pm -

2 stops30h 30m

Deal found 8/14

$606

Wed 9/96:07 pm -

2 stops15h 28m

Tue 9/156:00 am -

2 stops17h 41m

Deal found 8/11

$617

Mon 11/95:00 pm -

2 stops15h 35m

Wed 11/188:40 am -

2 stops15h 59m

Deal found 8/13

$642

Tue 11/171:16 am -

1 stop22h 24m

Wed 11/254:40 pm -

1 stop10h 35m

Deal found 8/14

$495

Tue 11/171:16 am -

1 stop22h 24m

Tue 11/241:20 pm -

1 stop13h 55m

Deal found 8/13

$495

Wed 11/113:37 pm -

1 stop9h 43m

Sat 11/2110:30 am -

1 stop16h 45m

Deal found 8/12

$495

Thu 11/122:35 pm -

1 stop20h 45m

Thu 11/265:10 pm -

1 stop11h 15m

Deal found 8/11

$608

Wed 10/76:50 am -

2 stops34h 15m

Sun 10/254:40 pm -

2 stops35h 50m

Deal found 8/14

$611

Mon 9/217:17 pm -

2 stops23h 13m

Thu 9/248:05 am -

2 stops15h 36m

Deal found 8/14

$627

Wed 11/115:45 am -

1 stop29h 35m

Thu 11/265:10 pm -

1 stop20h 05m

Deal found 8/11

$614

Mon 9/77:15 pm -

2 stops17h 00m

Tue 9/227:55 am -

2 stops15h 46m

Deal found 8/13

$687

Sun 8/306:26 am -

1 stop10h 14m

Wed 9/94:00 am -

1 stop19h 32m

Deal found 8/14

$518

Mon 9/147:17 pm -

2 stops24h 18m

Wed 9/168:20 pm -

2 stops24h 24m

Deal found 8/14

$637

Tue 9/296:50 am -

2 stops28h 55m

Tue 10/611:30 am -

2 stops16h 50m

Deal found 8/15

$638

Sat 9/194:10 am -

2 stops32h 10m

Fri 9/255:10 pm -

2 stops24h 05m

Deal found 8/11

$620

Tue 9/810:15 am -

2 stops23h 50m

Tue 9/228:20 pm -

2 stops19h 51m

Deal found 8/12

$687

Wed 9/24:34 pm -

1 stop9h 46m

Wed 9/911:00 am -

1 stop16h 20m

Deal found 8/15

$518

Fri 10/303:03 pm -

2 stops31h 32m

Sun 11/112:05 am -

2 stops24h 37m

Deal found 8/15

$637

Wed 11/118:40 am -

2 stops25h 35m

Wed 11/188:40 am -

2 stops15h 59m

Deal found 8/13

$642

Wed 9/22:25 am -

1 stop22h 15m

Fri 9/114:00 am -

1 stop19h 32m

Deal found 8/13

$518

Tue 9/156:26 pm -

2 stops27h 24m

Mon 9/217:15 pm -

2 stops21h 31m

Deal found 8/16

$637

Thu 9/1012:35 pm -

3 stops33h 45m

Thu 9/178:10 am -

2 stops15h 31m

Deal found 8/15

$647

Tue 2/92:35 pm -

1 stop20h 45m

Tue 2/165:10 pm -

1 stop11h 15m

Deal found 8/13

$686

Thu 9/1012:26 pm -

2 stops33h 54m

Thu 9/175:20 pm -

2 stops30h 21m

Deal found 8/15

$637

Sun 9/276:50 am -

2 stops14h 55m

Sun 10/47:30 am -

2 stops20h 50m

Deal found 8/13

$650

Mon 10/126:50 am -

1 stop29h 30m

Mon 10/195:10 pm -

1 stop20h 05m

Deal found 8/11

$688

Wed 9/212:30 pm -

2 stops21h 55m

Thu 9/177:45 am -

2 stops24h 24m

Deal found 8/12

$647

Tue 9/154:10 am -

3 stops28h 20m

Mon 9/288:55 pm -

2 stops18h 00m

Deal found 8/15

$668

Last-minute flights from Dulles Intl to Peru
Discover last-minute flight deals from Dulles Intl to Peru. Data last updated August 16, 2026 and is based on user searches.

Sat 8/295:35 pm -

1 stop10h 55m

Fri 9/252:50 am -

1 stop10h 25m

Deal found 8/11

$474

Wed 9/25:45 am -

2 stops16h 05m

Thu 9/103:05 am -

1 stop11h 50m

Deal found 8/13

$489

Sun 9/66:50 am -

1 stop10h 40m

Thu 9/172:50 am -

1 stop10h 25m

Deal found 8/11

$483

Mon 9/75:45 am -

2 stops16h 05m

Tue 9/153:05 am -

1 stop11h 50m

Deal found 8/12

$476

Thu 9/105:45 am -

2 stops16h 05m

Wed 9/233:05 am -

1 stop11h 50m

Deal found 8/11

$475

Fri 9/183:35 pm -

1 stop10h 15m

Mon 9/2111:45 am -

1 stop16h 35m

Deal found 8/11

$488

Fri 9/186:50 am -

1 stop10h 40m

Fri 10/911:45 am -

1 stop16h 35m

Deal found 8/12

$492

Sat 9/193:35 pm -

1 stop20h 45m

Fri 9/255:10 pm -

1 stop11h 10m

Deal found 8/12

$595

Thu 9/244:10 am -

2 stops13h 20m

Tue 10/62:50 am -

1 stop10h 25m

Deal found 8/13

$484

Fri 9/255:45 am -

2 stops16h 05m

Thu 10/12:50 am -

1 stop10h 25m

Deal found 8/11

$487

Mon 9/283:35 pm -

1 stop20h 45m

Wed 10/145:10 pm -

1 stop11h 10m

Deal found 8/15

$598

Tue 9/293:35 pm -

1 stop10h 15m

Wed 10/282:55 am -

1 stop10h 20m

Deal found 8/13

$493

One-way flights from Dulles Intl to Peru
Search for one-way flight options from Dulles Intl to Peru. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.

Mon 10/199:06 pm -

3 stops32h 55m

Deal found 8/13

$232

Sun 8/304:34 pm -

1 stop9h 21m

Deal found 8/15

$234

Sat 9/262:25 am -

1 stop23h 55m

Deal found 8/13

$235

Sat 9/122:25 am -

1 stop21h 20m

Deal found 8/14

$236

Sat 9/127:50 am -

3 stops46h 11m

Deal found 8/13

$237

Mon 9/286:00 am -

1 stop16h 55m

Deal found 8/15

$239

Wed 10/77:50 am -

3 stops46h 11m

Deal found 8/15

$240

Sun 9/139:04 pm -

3 stops32h 57m

Deal found 8/11

$241

Wed 8/2610:16 am -

2 stops22h 49m

Deal found 8/16

$242

Sun 9/65:47 pm -

1 stop12h 13m

Deal found 8/12

$245

Tue 9/86:09 pm -

3 stops31h 46m

Deal found 8/14

$246

Sun 9/66:20 am -

3 stops47h 41m

Deal found 8/12

$247

Find flight deals from Dulles Intl to Peru

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$473 (Avianca)
One-way from	$232 (Kiwi.com)
Popular in	July
Cheapest in	January
Average price	$585

Provider with most accurate pricing for Washington, D.C. (WAS)-Lima J Chavez Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Lima J Chavez Intl flights.

Search Deals

From Washington, D.C. Dulles Intl to Peru

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Peru

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($80 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Lima

IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl

IADLIM

Washington, D.C. Dulles Intl

Thu 9/24

2:25 am-1:20 am

1 stop23h 55m

Lima J Chavez Intl

Wed 9/30

11:00 am-4:20 am

1 stop16h 20m

$495

Washington, D.C.Lima

IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl

IADLIM

Washington, D.C. Dulles Intl

Tue 11/17

1:16 am-11:40 pm

1 stop22h 24m

Lima J Chavez Intl

Wed 11/25

4:40 pm-3:15 am

1 stop10h 35m

$495

Washington, D.C.Lima

IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl

IADLIM

Washington, D.C. Dulles Intl

Tue 11/17

1:16 am-11:40 pm

1 stop22h 24m

Lima J Chavez Intl

Tue 11/24

1:20 pm-3:15 am

1 stop13h 55m

$495

Washington, D.C.Lima

IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl

IADLIM

Washington, D.C. Dulles Intl

Wed 11/11

3:37 pm-1:20 am

1 stop9h 43m

Lima J Chavez Intl

Sat 11/21

10:30 am-3:15 am

1 stop16h 45m

$495

Washington, D.C.Lima

IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl

IADLIM

Washington, D.C. Dulles Intl

Sun 8/30

6:26 am-3:40 pm

1 stop10h 14m

Lima J Chavez Intl

Wed 9/9

4:00 am-12:32 am

1 stop19h 32m

$518

Quickest round-trip

Washington, D.C.Lima

IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl

IADLIM

Washington, D.C. Dulles Intl

Wed 9/2

4:34 pm-1:20 am

1 stop9h 46m

Lima J Chavez Intl

Wed 9/9

11:00 am-4:20 am

1 stop16h 20m

$518

Washington, D.C.Lima

IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl

IADLIM

Washington, D.C. Dulles Intl

Wed 9/2

2:25 am-11:40 pm

1 stop22h 15m

Lima J Chavez Intl

Fri 9/11

4:00 am-12:32 am

1 stop19h 32m

$518

Washington, D.C.Cusco

IAD Washington, D.C. Dulles Intl - CUZ Cusco Velazco Astete

IADCUZ

Washington, D.C. Dulles Intl

Mon 9/28

3:35 pm-11:20 am

1 stop20h 45m

Cusco Velazco Astete

Wed 10/14

5:10 pm-5:20 am

1 stop11h 10m

$598

Washington, D.C.Trujillo

IAD Washington, D.C. Dulles Intl - TRU Trujillo

IADTRU

Washington, D.C. Dulles Intl

Mon 9/28

6:50 am-10:45 am

2 stops28h 55m

Trujillo

Mon 10/5

9:50 pm-5:20 am

2 stops30h 30m

$606

Washington, D.C.Cusco

IAD Washington, D.C. Dulles Intl - CUZ Cusco Velazco Astete

IADCUZ

Washington, D.C. Dulles Intl

Thu 11/12

2:35 pm-11:20 am

1 stop20h 45m

Cusco Velazco Astete

Thu 11/26

5:10 pm-4:25 am

1 stop11h 15m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 56 resultsSorted by cheapest first

...

Best time to book a flight from Dulles Intl to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Dulles Intl with our price prediction graph.

IAD-LIM

IAD-TRU

IAD-AQP

IAD-CUZ

IAD-CJA

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 Washington, D.C. Dulles Intl Airport to Peru

IAD-PE0

IAD-LIM

IAD-TRU

IAD-AQP

IAD-CUZ

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Peru (average of $447). Flying from Washington, D.C. Dulles Intl Airport to Peru in December is currently the most expensive (average of $768). 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.

How often are flights from Washington, D.C. to Peru delayed?

About 60% of weekly flights between Washington, D.C. and Peru have experienced delays in the past year, with the average delay time being 42 minutes.

What is the most punctual flight time for Washington, D.C. to Peru flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Peru?

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Peru may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Peru

See what other customers who have flown with Delta,Copa Airlines, andLATAM Airlines from Washington, D.C. Dulles Intl Airport to Peru have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,505 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Delta

7.8

Good

8,505 reviews

Delta

7.8

Good

8,505 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Copa Airlines

7.6

Good

1,557 reviews

Delta

7.8

Good

8,505 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

LATAM Airlines

7.4

Good

1,981 reviews

Delta

7.8

Good

8,505 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

United Airlines

7.4

Good

10,104 reviews

Delta

7.8

Good

8,505 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Avianca

6.5

Okay

2,539 reviews

Delta

7.8

Good

8,505 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Peru?
Airlines like Copa Airlines, Avianca, and LATAM Airlines fly from Washington, D.C. Dulles Intl Airport to Peru in about 15h 28m. The time it takes to get you to your destination can typically vary by up to 8h 27m. Washington, D.C. Dulles Intl Airport and Peru are separated by a distance of 2962 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Peru one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Peru are Avianca ($164), Copa Airlines ($174), and LATAM Airlines ($197).
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Peru?
Most travelers choose Washington, D.C. Dulles Intl - Lima J Chavez Intl, Washington, D.C. Dulles Intl - Cusco Velazco Astete or Washington, D.C. Dulles Intl - Juliaca when deciding on the best route from Washington, D.C. Dulles Intl Airport to Peru.
Can I find deals for flights from Dulles Intl to Peru that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Peru?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Peru.
Can I find deals for business class flights from Dulles Intl to Peru?
Yes. Cheapflights offers flight deals from Dulles Intl to Peru 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 Washington, D.C. Dulles Intl Airport to Peru?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Peru (average of $447). Flying from Washington, D.C. Dulles Intl Airport to Peru in December is currently the most expensive (average of $768). 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

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Popular flights

Top 6 airlines flying from Dulles Intl to Peru

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$218	Average$605	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$235	Average$660	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$239	Average$530	FlexibilityNo cancel fee	On-time69%
Avianca	Cheapest$318	Average$589	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$325	Average$549	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$395	Average$776	FlexibilityNo cancel fee	On-time71%

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$232+ Cheap flights from Dulles Intl (IAD) to Peru

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Peru with Cheapflights

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Cheap flight deals from Dulles Intl to Peru

Cheapest flights from Dulles Intl to PeruExplore the most affordable flight options available from Dulles Intl to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.

Explore the most affordable flight options available from Dulles Intl to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.

Best flights from Dulles Intl to PeruDiscover carefully curated flight deals from Dulles Intl to Peru that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.

Discover carefully curated flight deals from Dulles Intl to Peru that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.

Last-minute flights from Dulles Intl to PeruDiscover last-minute flight deals from Dulles Intl to Peru. Data last updated August 16, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Peru. Data last updated August 16, 2026 and is based on user searches.

One-way flights from Dulles Intl to PeruSearch for one-way flight options from Dulles Intl to Peru. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.

Search for one-way flight options from Dulles Intl to Peru. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Peru that are best for you.

Best time to book a flight from Dulles Intl to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Dulles Intl with our price prediction graph.

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

How often are flights from Washington, D.C. to Peru delayed?

About 60% of weekly flights between Washington, D.C. and Peru have experienced delays in the past year, with the average delay time being 42 minutes.

What is the most punctual flight time for Washington, D.C. to Peru flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Peru?

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Peru may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. 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 Peru. Reviews last updated August 16, 2026.

See what other customers who have flown with Delta,Copa Airlines, andLATAM Airlines from Washington, D.C. Dulles Intl Airport to Peru have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

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Alternative routes for Dulles Intl to Peru

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Complete your trip

Complete your trip to Peru by adding a car rental and/or hotel reservation to your travel itinerary.

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Dulles Intl and Peru flights

Browse other Dulles Intl and Peru flight options. Last updated on August 16, 2026.

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Top 6 airlines flying from Dulles Intl to Peru

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Cheapest flights from Dulles Intl to Peru
Explore the most affordable flight options available from Dulles Intl to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.

Best flights from Dulles Intl to Peru
Discover carefully curated flight deals from Dulles Intl to Peru that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.

Last-minute flights from Dulles Intl to Peru
Discover last-minute flight deals from Dulles Intl to Peru. Data last updated August 16, 2026 and is based on user searches.

One-way flights from Dulles Intl to Peru
Search for one-way flight options from Dulles Intl to Peru. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.