What is the cheapest airline that flies from Washington, D.C. to Peru?

LATAM Airlines, Avianca, and Copa Airlines are the most popular carriers operating from Washington, D.C. to Peru

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

The flight from Washington, D.C. to Peru depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Lima (the most popular airport in Peru), then the flight time is 9h 32m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Lima, then the average flight time is 9h 34m.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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

Historically, on average around 40% of flights between Washington, D.C. and Peru have experienced a delay on any given week. The average delay length over the past 12 months has been 56 minutes.

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

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Peru?

Copa Airlines, Avianca and LATAM Airlines are the top three most popular airlines that fly to Peru from Washington, D.C. according to our data. Copa Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 7 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Washington, D.C. to Peru flights?

According to our data, Icelandair have had the least number of delays on this route over the last 12 months; with about 40% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Washington, D.C. to Peru?

Prices for flights from Washington, D.C. to Peru are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Peru?

The number of operators available for flights from Washington, D.C. to Peru is 7 as of March 2026.

How old do you have to be to fly from Washington, D.C. to Peru?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Peru.

What documentation or ID do you need to fly to Peru?

The travel and health documents required for your trip to Peru can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Peru. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$199 Cheap Flights from Washington, D.C. to Peru in 2026

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Find the cheapest flights from Washington, D.C. to Peru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 5:00 am

IAD

LIM

15h 00m

2 stops

12:05 pm - 12:42 am

LIM

IAD

11h 37m

1 stop

$444LATAM Airlines

Sat, Apr 25 - Wed, May 6

2:47 pm - 2:30 pm

DCA

LIM

24h 43m

2 stops

12:15 am - 1:49 pm

LIM

DCA

12h 34m

1 stop

$446LATAM Airlines

Tue, May 26 - Wed, May 27

3:00 pm - 5:00 am

DCA

LIM

15h 00m

1 stop

12:05 pm - 11:00 am

LIM

DCA

21h 55m

1 stop

$447LATAM Airlines

Thu, Apr 30 - Wed, May 27

9:00 am - 9:55 pm

BWI

LIM

13h 55m

1 stop

12:05 am - 5:24 pm

LIM

BWI

16h 19m

1 stop

$466Delta

Sun, Apr 19 - Thu, May 14

6:50 am - 4:30 pm

IAD

LIM

10h 40m

1 stop

1:40 am - 2:15 pm

LIM

IAD

11h 35m

1 stop

$470Avianca

Mon, Aug 24 - Mon, Aug 31

8:02 am - 10:25 pm

BWI

LIM

15h 23m

2 stops

6:30 am - 11:04 pm

LIM

BWI

15h 34m

2 stops

$470American Airlines

Tue, Apr 21 - Tue, Apr 28

6:50 am - 4:30 pm

IAD

LIM

10h 40m

1 stop

1:40 am - 2:15 pm

LIM

IAD

11h 35m

1 stop

$471Avianca

Mon, May 25 - Wed, May 27

6:00 am - 2:08 pm

DCA

CIX

33h 08m

2 stops

2:57 pm - 9:05 pm

CIX

DCA

29h 08m

2 stops

$479United Airlines

Thu, Apr 30 - Tue, May 5

6:00 am - 2:08 pm

IAD

CIX

33h 08m

2 stops

2:57 pm - 9:11 pm

CIX

IAD

29h 14m

2 stops

$479United Airlines

Thu, Apr 30 - Tue, May 5

7:16 pm - 10:10 am

BWI

CUZ

15h 54m

2 stops

4:20 pm - 10:51 am

CUZ

BWI

17h 31m

2 stops

$741American Airlines

Mon, May 4 - Mon, May 11

American Airlines flights from Washington, D.C. to Peru

Our best American Airlines deals on Washington, D.C. to Peru flight tickets

American Airlines

Apr 21

BWI8:02 amBaltimore/Washington

15h 23m

2 stops

LIM10:25 pmLima J Chavez Intl

Apr 28

LIM6:30 amLima J Chavez Intl

15h 34m

2 stops

BWI11:04 pmBaltimore/Washington

$470

American Airlines

Mar 24

BWI7:22 pmBaltimore/Washington

9h 48m

1 stop

LIM4:10 amLima J Chavez Intl

Apr 9

LIM6:30 amLima J Chavez Intl

16h 19m

1 stop

BWI11:49 pmBaltimore/Washington

$487

American Airlines

Apr 14

IAD7:16 amWashington, D.C. Dulles Intl

14h 14m

2 stops

LIM8:30 pmLima J Chavez Intl

Apr 20

LIM10:00 pmLima J Chavez Intl

19h 41m

2 stops

IAD6:41 pmWashington, D.C. Dulles Intl

$492

Avianca flights from Washington, D.C. to Peru

Our best Avianca deals on Washington, D.C. to Peru flight tickets

Avianca

Aug 24

IAD6:50 amWashington, D.C. Dulles Intl

10h 40m

1 stop

LIM4:30 pmLima J Chavez Intl

Aug 31

LIM1:40 amLima J Chavez Intl

11h 35m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

$470

Avianca

May 25

IAD6:50 amWashington, D.C. Dulles Intl

15h 00m

1 stop

LIM8:50 pmLima J Chavez Intl

May 27

LIM1:40 amLima J Chavez Intl

11h 35m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

$471

Avianca

Apr 22

IAD3:35 pmWashington, D.C. Dulles Intl

11h 10m

1 stop

LIM1:45 amLima J Chavez Intl

Apr 29

LIM1:40 amLima J Chavez Intl

11h 35m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

$472

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Sat 4/25

3:00 pm-5:00 am

2 stops15h 00m

Lima J Chavez Intl

Wed 5/6

12:05 pm-12:42 am

1 stop11h 37m

$444

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

Tue 5/26

2:47 pm-2:30 pm

2 stops24h 43m

Lima J Chavez Intl

Wed 5/27

12:15 am-1:49 pm

1 stop12h 34m

$446

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

Thu 4/30

3:00 pm-5:00 am

1 stop15h 00m

Lima J Chavez Intl

Wed 5/27

12:05 pm-11:00 am

1 stop21h 55m

$447

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Sun 4/19

9:00 am-9:55 pm

1 stop13h 55m

Lima J Chavez Intl

Thu 5/14

12:05 am-5:24 pm

1 stop16h 19m

$466

Quickest round-trip

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Mon 8/24

6:50 am-4:30 pm

1 stop10h 40m

Lima J Chavez Intl

Mon 8/31

1:40 am-2:15 pm

1 stop11h 35m

$470

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Tue 4/21

8:02 am-10:25 pm

2 stops15h 23m

Lima J Chavez Intl

Tue 4/28

6:30 am-11:04 pm

2 stops15h 34m

$470

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Mon 5/25

6:50 am-4:30 pm

1 stop10h 40m

Lima J Chavez Intl

Wed 5/27

1:40 am-2:15 pm

1 stop11h 35m

$471

Washington, D.C.Chiclayo

DCA - CIX

DCACIX

Washington, D.C. Reagan-National

Thu 4/30

6:00 am-2:08 pm

2 stops33h 08m

Chiclayo Cornel Ruiz

Tue 5/5

2:57 pm-9:05 pm

2 stops29h 08m

$479

Washington, D.C.Chiclayo

IAD - CIX

IADCIX

Washington, D.C. Dulles Intl

Thu 4/30

6:00 am-2:08 pm

2 stops33h 08m

Chiclayo Cornel Ruiz

Tue 5/5

2:57 pm-9:11 pm

2 stops29h 14m

$479

BaltimoreCusco

BWI - CUZ

BWICUZ

Baltimore/Washington

Mon 5/4

7:16 pm-10:10 am

2 stops15h 54m

Cusco Velazco Astete

Mon 5/11

4:20 pm-10:51 am

2 stops17h 31m

$741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Peru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Peru?

In general, January is the cheapest month to fly from Washington, D.C. to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $425. If you’re not able to fly to Peru in January, then September is your next best option. Flight prices from Washington, D.C. to Peru during September average around $446.

How far in advance should I book a flight to Peru?

You are more likely to see cheaper flights to Peru from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $488 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from Washington, D.C. for as low as $415 on momondo.

Can stopping save me money on Washington, D.C. to Peru flights?

You could potentially save up to 12% on your flight if you consider stops on a Washington, D.C. to Peru flight.

Cheap Washington, D.C. to Peru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Peru

Fastest flight time	9h 22m
Direct flights	None

The fastest flight from Washington, D.C. to Peru takes 9h 22m

There are no direct flights from Washington, D.C. to Peru. There are no popular flight routes from Washington, D.C. to Peru.

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When did momondo last update prices for flights from Washington, D.C. to Peru?
Prices for flights from Washington, D.C. to Peru are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Peru?
The number of operators available for flights from Washington, D.C. to Peru is 7 as of March 2026.
How old do you have to be to fly from Washington, D.C. to Peru?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Peru.
What documentation or ID do you need to fly to Peru?
The travel and health documents required for your trip to Peru can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Peru. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. to Peru

Compare and see reviews for airlines that fly from Washington, D.C. to Peru with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $214	Free Cancellation	Rating 7.4 9,464 reviews	Search United Airlines flights
Delta	PriceFrom $242	Free Cancellation	Rating 7.9 8,317 reviews	Search Delta flights
LATAM Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 1,911 reviews	Search LATAM Airlines flights
Spirit Airlines	PriceFrom $290	Free Cancellation	Rating 6.3 8,539 reviews	Search Spirit Airlines flights
Copa Airlines	PriceFrom $316	Free Cancellation	Rating 7.5 1,575 reviews	Search Copa Airlines flights
Avianca	PriceFrom $320	Free Cancellation	Rating 6.5 2,505 reviews	Search Avianca flights
American Airlines	PriceFrom $395	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Peru?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Peru for you.

Can I find flights from Washington, D.C. to Peru with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Peru on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Peru?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Peru from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Peru right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Peru now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Peru and let you know when they change.

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Popular cities in Peru

Flights to Limafrom $269

Flights to Cuscofrom $421

Flights to Arequipafrom $456

Flights to Iquitosfrom $553

Flights to Chiclayofrom $392

Flights to Piurafrom $534

Flights to Trujillofrom $587

Flights to Tarapotofrom $645

Flights to Pucallpafrom $621

Flights to Puerto Maldonadofrom $624

Flights to Cajamarcafrom $647

Flights to Tumbesfrom $670

Cheap flights from Washington, D.C. to Peru from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Peru departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Washington, D.C. to Peru

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How to get the cheapest flight ticket from Washington, D.C. to Peru

What is the cheapest month to fly to Peru?

How far in advance should I book a flight to Peru?

Can stopping save me money on Washington, D.C. to Peru flights?

What is the cheapest airline that flies from Washington, D.C. to Peru?

What airlines fly to Peru?

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

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

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

Which airline has the best punctuality record on Washington, D.C. to Peru flights?

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

Cheap Washington, D.C. to Peru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Peru

Fastest flight time

Direct flights

Best airlines flying from Washington, D.C. to Peru

Compare and see reviews for airlines that fly from Washington, D.C. to Peru with momondo

Why use momondo?

An easier way to manage your Peru trip

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Find better results for your trip to Peru

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List of cabin classes available on flights landing in Peru. Availability may vary depending on flight origin and airline.

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