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$160+ Cheap flights from Washington, D.C. (WAS) 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LIM
paź 15 — paź 221
śr. 10/15
śr. 10/22
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Peru

Keep the following information in mind while searching for Washington, D.C. to Peru flight deals. Data was last updated Wrzesień 15, 2025.

Round-trip from

$366
(Gotogate)

One-way from

$160
(Avianca Connect)

Popular in

December

Cheapest in

September

Average price

$471
From Washington, D.C. (WAS) to Peru
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One-way flight from Washington, D.C. (WAS) to Peru
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Highest demand for flights based on searches. 12% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Washington, D.C. to Peru

Cheapest flights from Washington, D.C. to Peru
Explore the most affordable flight options available from Washington, D.C. to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Wrzesień 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
pon. 9/153:20 pmIAD - LIM
1 stop11h 25mAvianca
pon. 9/226:40 pmLIM - IAD
1 stop18h 20mAvianca
Deal found 9/14$350
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
wt. 9/163:20 pmIAD - LIM
1 stop11h 25mAvianca
sob. 9/276:40 pmLIM - IAD
1 stop9h 55mAvianca
Deal found 9/14$356
This Gotogate deal was found by Cheapflights users on 9/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 11/52:35 pmIAD - LIM
1 stop20h 10mAvianca
czw. 11/135:35 pmLIM - IAD
1 stop19h 40mAvianca
Deal found 9/13$366
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
ndz. 9/147:00 amIAD - LIM
1 stop19h 45mAvianca
sob. 9/206:45 amLIM - IAD
1 stop21h 50mAvianca
Deal found 9/13$376
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 9/197:00 amIAD - LIM
1 stop13h 20mAvianca
ndz. 9/212:50 amLIM - IAD
1 stop10h 10mAvianca
Deal found 9/13$377
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
śr. 10/13:20 pmIAD - LIM
1 stop11h 25mAvianca
pt. 10/311:50 amLIM - IAD
1 stop11h 25mAvianca
Deal found 9/13$378
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
pon. 10/135:05 pmIAD - LIM
1 stop11h 20mAvianca
śr. 3/112:55 amLIM - IAD
1 stop10h 20mAvianca
Deal found 9/13$379
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
czw. 10/25:45 amIAD - LIM
2 stops14h 35mAvianca
sob. 11/15:35 pmLIM - IAD
1 stop10h 50mAvianca
Deal found 9/14$380
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 11/103:42 pmBWI - LIM
1 stop9h 38mCopa Airlines
pt. 11/142:15 amLIM - BWI
1 stop11h 54mCopa Airlines
Deal found 9/14$385
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 10/2910:05 amDCA - LIM
1 stop12h 25mAmerican Airlines
wt. 11/412:45 amLIM - DCA
1 stop10h 02mAmerican Airlines
Deal found 9/14$390
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 10/286:00 amBWI - LIM
1 stop24h 10mAmerican Airlines
pon. 11/312:45 amLIM - BWI
1 stop16h 03mAmerican Airlines
Deal found 9/13$396
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 10/226:49 amDCA - LIM
1 stop16h 36mAmerican Airlines
ndz. 11/27:00 amLIM - DCA
1 stop17h 24mAmerican Airlines
Deal found 9/14$396

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Peru 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 Wrzesień 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Peru that are best for you.

Fly from

Washington, D.C.

Fly to

Peru

Route

Depart

Return

Price

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

pt. 9/26

3:20 pm-1:45 am

1 stop11h 25m

Lima J Chavez Intl

pon. 10/6

8:25 pm-2:00 pm

1 stop16h 35m

$378

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

śr. 10/1

7:00 am-7:20 pm

1 stop13h 20m

Lima J Chavez Intl

śr. 10/8

8:25 pm-3:45 pm

2 stops18h 20m

$380

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

czw. 10/30

3:35 pm-1:50 am

1 stop11h 15m

Lima J Chavez Intl

śr. 11/5

3:05 am-4:55 pm

1 stop13h 50m

$382

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

wt. 10/14

5:05 pm-3:25 am

1 stop11h 20m

Lima J Chavez Intl

śr. 10/15

2:50 am-2:00 pm

1 stop10h 10m

$383

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

śr. 10/29

4:49 pm-12:55 am

1 stop9h 06m

Lima J Chavez Intl

wt. 3/24

3:30 am-3:11 pm

1 stop10h 41m

$384

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

sob. 10/4

2:25 am-7:15 pm

1 stop17h 50m

Lima J Chavez Intl

śr. 10/15

4:40 pm-4:20 am

1 stop10h 40m

$385

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

pon. 10/6

2:25 am-3:40 pm

1 stop14h 15m

Lima J Chavez Intl

śr. 10/22

7:00 am-4:20 am

1 stop20h 20m

$385

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

ndz. 11/9

1:13 am-7:15 pm

1 stop18h 02m

Lima J Chavez Intl

sob. 11/15

10:30 am-3:22 am

1 stop16h 52m

$385

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

pt. 9/19

5:45 am-7:20 pm

2 stops14h 35m

Lima J Chavez Intl

śr. 10/1

1:40 am-6:05 pm

1 stop15h 25m

$385

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

wt. 11/4

3:32 pm-12:55 am

1 stop9h 23m

Lima J Chavez Intl

pon. 11/10

10:30 am-3:22 am

1 stop16h 52m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Washington, D.C. 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 Washington, D.C. to Peru

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Peru (average of $499). Flying from Washington, D.C. to Peru in December is currently the most expensive (average of $802). 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 WAS to PE?

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

When flying from Washington, D.C. 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.

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 Wrzesień 15, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and LATAM Airlines from Washington, D.C. to Peru. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,847 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Avianca
6.7
Okay
2,435 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Peru. 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 Washington, D.C. to Peru?

    There are many flights that can get you from Washington, D.C. to Peru in 9h 06m. Fly via Avianca, Copa Airlines, or United Airlines to get the fastest option. The distance from Washington, D.C. to Peru is about 3535 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $178. Users have also found prices from $181 and $184 on Copa Airlines and American Airlines, respectively.

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

    Most travelers choose Washington, D.C. Dulles Intl - Lima J Chavez Intl, Washington, D.C. Reagan-National - Lima J Chavez Intl or Baltimore/Washington - Lima J Chavez Intl when deciding on the best route from Washington, D.C. to Peru.

  • Can I find deals for flights from Washington, D.C. to Peru that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Peru?

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

  • Can I find deals for business class flights from Washington, D.C. to Peru?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Peru?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Peru (average of $499). Flying from Washington, D.C. to Peru in December is currently the most expensive (average of $802). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Peru

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington, D.C. to Peru

Discover the top 7 airlines that operate flights from Washington, D.C. to Peru. 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 Wrzesień 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$242Average$615FlexibilityNo cancel feeOn-time69%
AviancaCheapest$341Average$545FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$362Average$544FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$366Average$877FlexibilityNo cancel feeOn-time65%
LATAM AirlinesCheapest$378Average$721FlexibilityNo cancel feeOn-time81%
DeltaCheapest$381Average$605FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$398Average$688FlexibilityNo cancel feeOn-time71%

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