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 $179. Users have also found prices from $194 and $206 on LATAM Airlines and Delta, 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.

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

Consider American Airlines, Avianca or Copa Airlines when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Peru.

How far in advance should I book a flight from Washington, D.C. to Peru?

To save up to 26% on this flight, we recommend booking at least 60 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to Peru from $490 1-2 weeks out and tickets from $585 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. to Peru?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Peru. Flights to Peru from Washington, D.C. in September are about $549 on average during September, but can be found for as low as $356.

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.

$418+ Flights from Washington, D.C. to Peru

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Cheap flight deals from Washington, D.C. to Peru

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$383 (Avianca)
One-way from	$179 (eDestinos)
Popular in	December
Cheapest in	September
Average price	$491

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. (WAS) to Peru

Search Deals

One-way flight from Washington, D.C. (WAS) to Peru

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($82 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 17, 2025.

Sun 6/12:35 amIAD - LIM

3 stops16h 05mAvianca

Wed 6/116:45 amLIM - IAD

2 stops19h 00mAvianca

Deal found 4/17

$383

Wed 5/147:00 amBWI - LIM

2 stops26h 00mLATAM Airlines

Mon 5/1911:40 pmLIM - BWI

2 stops24h 08mLATAM Airlines

Deal found 4/17

$397

Sun 5/252:21 amIAD - LIM

1 stop17h 54mCopa Airlines

Wed 5/282:15 amLIM - IAD

1 stop11h 49mCopa Airlines

Deal found 4/16

$400

Mon 9/87:00 amIAD - LIM

1 stop15h 10mDelta

Sun 9/2112:05 amLIM - IAD

2 stops17h 37mDelta

Deal found 4/17

$417

Tue 6/105:40 amBWI - LIM

2 stops15h 35mDelta

Fri 6/138:50 amLIM - BWI

2 stops14h 39mDelta

Deal found 4/16

$417

Wed 5/1412:10 pmDCA - LIM

2 stops20h 50mLATAM Airlines

Thu 5/2212:00 pmLIM - DCA

1 stop20h 08mLATAM Airlines

Deal found 4/17

$417

Mon 9/110:00 amDCA - LIM

2 stops12h 40mDelta

Thu 9/258:15 amLIM - DCA

2 stops14h 04mDelta

Deal found 4/17

$421

Sun 5/252:21 amIAD - LIM

1 stop11h 04mMultiple Airlines

Mon 6/96:45 pmLIM - IAD

1 stop9h 50mMultiple Airlines

Deal found 4/15

$430

Wed 10/2910:45 amBWI - LIM

2 stops37h 55mUnited Airlines

Fri 11/141:50 amLIM - BWI

1 stop14h 35mUnited Airlines

Deal found 4/17

$435

Mon 7/78:30 pmDCA - LIM

2 stops26h 10mMultiple Airlines

Thu 8/74:00 pmLIM - DCA

2 stops27h 59mMultiple Airlines

Deal found 4/17

$435

Wed 5/284:49 pmBWI - LIM

1 stop9h 36mCopa Airlines

Tue 6/34:40 pmLIM - BWI

1 stop21h 35mCopa Airlines

Deal found 4/17

$453

Sat 4/2612:29 pmIAD - LIM

1 stop18h 11mLATAM Airlines

Tue 5/138:50 amLIM - IAD

2 stops23h 24mLATAM Airlines

Deal found 4/17

$457

Best flights from Washington, D.C. to Peru
Discover carefully curated flight deals from Washington, D.C. to Peru that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Sun 6/12:35 amIAD - LIM

3 stops16h 05mAvianca

Wed 6/116:45 amLIM - IAD

2 stops19h 00mAvianca

Deal found 4/17

$383

Tue 5/1311:55 amBWI - LIM

2 stops21h 05mLATAM Airlines

Thu 5/2211:20 pmLIM - BWI

1 stop18h 19mLATAM Airlines

Deal found 4/17

$397

Sun 5/252:21 amIAD - LIM

1 stop17h 54mCopa Airlines

Wed 5/282:15 amLIM - IAD

1 stop11h 49mCopa Airlines

Deal found 4/16

$400

Tue 5/136:00 amIAD - LIM

2 stops15h 15mDelta

Tue 5/2012:05 amLIM - IAD

2 stops22h 30mDelta

Deal found 4/17

$417

Tue 5/134:34 pmIAD - LIM

1 stop9h 21mMultiple Airlines

Wed 6/48:25 pmLIM - IAD

1 stop16h 35mMultiple Airlines

Deal found 4/17

$429

Sat 4/265:00 amIAD - LIM

2 stops18h 25mAmerican Airlines

Fri 5/210:00 pmLIM - IAD

2 stops20h 41mAmerican Airlines

Deal found 4/17

$466

Wed 6/411:10 amDCA - LIM

1 stop11h 15mUnited Airlines

Wed 7/912:40 amLIM - DCA

1 stop20h 35mUnited Airlines

Deal found 4/17

$552

Sat 5/241:55 pmDCA - LIM

2 stops19h 05mLATAM Airlines

Wed 6/1111:40 pmLIM - DCA

2 stops23h 01mLATAM Airlines

Deal found 4/15

$397

Mon 5/264:49 pmBWI - LIM

1 stop9h 36mCopa Airlines

Tue 6/1011:00 amLIM - BWI

1 stop27h 15mCopa Airlines

Deal found 4/15

$416

Tue 6/105:40 amBWI - LIM

2 stops15h 35mDelta

Fri 6/138:50 amLIM - BWI

2 stops14h 39mDelta

Deal found 4/16

$417

Mon 7/78:30 pmDCA - LIM

2 stops26h 10mMultiple Airlines

Thu 8/74:00 pmLIM - DCA

2 stops27h 59mMultiple Airlines

Deal found 4/17

$435

Tue 5/136:59 amDCA - LIM

2 stops15h 46mDelta

Wed 5/211:30 pmLIM - DCA

1 stop22h 25mDelta

Deal found 4/17

$425

Last-minute flights from Washington, D.C. to Peru
Discover last-minute flight deals from Washington, D.C. to Peru. Data last updated April 17, 2025 and is based on user searches.

Wed 4/237:35 amIAD - LIM

1 stop14h 35mDelta

Fri 5/28:50 amLIM - IAD

2 stops14h 38mDelta

Deal found 4/16

$462

Thu 4/2412:00 pmBWI - LIM

1 stop10h 10mLATAM Airlines

Fri 5/161:00 pmLIM - BWI

2 stops34h 48mLATAM Airlines

Deal found 4/17

$450

Thu 4/2411:05 amDCA - LIM

1 stop10h 55mUnited Airlines

Fri 5/212:40 amLIM - DCA

1 stop20h 31mUnited Airlines

Deal found 4/17

$497

Thu 4/246:59 amDCA - LIM

1 stop15h 11mLATAM Airlines

Wed 5/78:50 amLIM - DCA

2 stops23h 18mLATAM Airlines

Deal found 4/17

$534

Thu 4/247:13 pmBWI - LIM

1 stop10h 17mAmerican Airlines

Wed 5/76:30 amLIM - BWI

1 stop16h 22mAmerican Airlines

Deal found 4/17

$577

Sat 4/265:00 pmBWI - LIM

1 stop13h 00mDelta

Tue 5/138:50 amLIM - BWI

2 stops14h 58mDelta

Deal found 4/17

$397

Sat 4/267:00 amIAD - LIM

1 stop18h 35mAvianca

Mon 5/56:45 amLIM - IAD

1 stop21h 50mAvianca

Deal found 4/16

$411

Sat 4/2612:29 pmIAD - LIM

1 stop18h 11mLATAM Airlines

Tue 5/138:50 amLIM - IAD

2 stops23h 24mLATAM Airlines

Deal found 4/17

$457

Sat 4/265:00 amIAD - LIM

2 stops18h 25mAmerican Airlines

Fri 5/210:00 pmLIM - IAD

2 stops20h 41mAmerican Airlines

Deal found 4/17

$466

Sun 4/272:19 amIAD - LIM

1 stop11h 06mMultiple Airlines

Wed 5/78:25 pmLIM - IAD

1 stop16h 35mMultiple Airlines

Deal found 4/17

$531

Sun 4/272:19 amIAD - LIM

1 stop11h 06mCopa Airlines

Wed 5/144:40 pmLIM - IAD

1 stop10h 40mCopa Airlines

Deal found 4/16

$549

Sun 4/273:25 pmIAD - CUZ

1 stop20h 35mAvianca

Sun 5/412:15 pmCUZ - IAD

1 stop16h 20mAvianca

Deal found 4/16

$553

One-way flights from Washington, D.C. to Peru
Search for one-way flight options from Washington, D.C. to Peru. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Tue 4/297:00 amIAD - LIM

1 stop11h 40mAvianca

Deal found 4/17

$179

Sat 5/1011:55 amBWI - LIM

2 stops21h 05mLATAM Airlines

Deal found 4/17

$194

Sat 5/1012:10 pmDCA - LIM

2 stops22h 30mLATAM Airlines

Deal found 4/17

$194

Sat 9/65:30 pmIAD - LIM

1 stop28h 40mDelta

Deal found 4/17

$206

Sun 5/114:49 pmBWI - LIM

1 stop20h 36mCopa Airlines

Deal found 4/16

$206

Fri 5/97:05 amIAD - LIM

2 stops27h 35mLATAM Airlines

Deal found 4/17

$223

Mon 5/129:55 amDCA - CUZ

2 stops26h 05mMultiple Airlines

Deal found 4/16

$234

Mon 5/128:30 amIAD - CUZ

2 stops27h 30mMultiple Airlines

Deal found 4/16

$234

Tue 4/2910:19 amBWI - LIM

2 stops12h 21mDelta

Deal found 4/17

$238

Mon 9/16:00 amIAD - LIM

1 stop18h 00mUnited Airlines

Deal found 4/17

$244

Mon 4/215:07 pmBWI - LIM

2 stops28h 53mUnited Airlines

Deal found 4/16

$244

Wed 4/233:25 pmIAD - CUZ

1 stop20h 35mAvianca

Deal found 4/16

$257

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Sun 6/1

2:35 am-5:40 pm

3 stops16h 05m

Lima J Chavez Intl

Wed 6/11

6:45 am-2:45 am

2 stops19h 00m

$383

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Wed 5/14

11:55 am-8:00 am

2 stops21h 05m

Lima J Chavez Intl

Tue 5/20

8:50 am-12:48 am

2 stops14h 58m

$397

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Sun 5/25

2:21 am-12:25 pm

1 stop11h 04m

Lima J Chavez Intl

Wed 5/28

2:15 am-3:04 pm

1 stop11h 49m

$400

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Wed 5/14

12:39 pm-9:40 am

2 stops22h 01m

Lima J Chavez Intl

Wed 5/21

12:05 am-6:47 pm

2 stops17h 42m

$417

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Tue 6/10

5:40 am-8:15 pm

2 stops15h 35m

Lima J Chavez Intl

Fri 6/13

8:50 am-12:29 am

2 stops14h 39m

$417

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

Wed 5/14

1:55 pm-8:00 am

2 stops19h 05m

Lima J Chavez Intl

Wed 5/21

12:05 am-10:00 pm

2 stops20h 55m

$417

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

Mon 9/1

1:55 pm-6:25 am

1 stop17h 30m

Lima J Chavez Intl

Thu 9/25

8:15 am-11:19 pm

2 stops14h 04m

$421

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Fri 5/9

7:00 am-5:40 pm

1 stop11h 40m

Lima J Chavez Intl

Fri 5/30

4:40 pm-4:20 am

1 stop10h 40m

$431

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Wed 9/3

4:49 pm-1:20 am

1 stop9h 31m

Lima J Chavez Intl

Sun 9/14

2:15 am-3:09 pm

1 stop11h 54m

$435

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

Mon 7/7

8:30 pm-9:40 pm

2 stops26h 10m

Lima J Chavez Intl

Thu 8/7

4:00 pm-8:59 pm

2 stops27h 59m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 results

...

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?

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.

Rainfall in Peru by month

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.

Temperature in Peru by month

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).

Reviews of airlines servicing Peru

Read through reviews of airlines operating flights from Washington, D.C. to Peru, such as Delta, Copa Airlines and LATAM Airlines. 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

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,409 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,761 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,769 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $179. Users have also found prices from $194 and $206 on LATAM Airlines and Delta, 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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Top 7 airlines flying from Washington, D.C. to Peru

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$259	Average$840	FlexibilityNo cancel fee	On-time69%
Avianca	Cheapest$336	Average$593	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$338	Average$667	FlexibilityNo cancel fee	On-time81%
Spirit Airlines	Cheapest$366	Average$804	FlexibilityNo cancel fee	On-time65%
Copa Airlines	Cheapest$373	Average$566	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$378	Average$549	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$379	Average$692	FlexibilityNo cancel fee	On-time71%

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$179+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.

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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 April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Peru

Cheapest flights from Washington, D.C. to PeruExplore 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 April 17, 2025.

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 April 17, 2025.

Cheapflights Fare Finder

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

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.

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?

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 April 17, 2025.

Rainfall in Peru by month

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

Temperature in Peru by month

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

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 April 17, 2025.

Read through reviews of airlines operating flights from Washington, D.C. to Peru, such as Delta, Copa Airlines and LATAM Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Peru

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Washington, D.C. to Peru

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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 April 17, 2025.