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

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

What airlines fly to Peru?

Copa Airlines, LATAM Airlines and Avianca 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 38% 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.

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 Baltimore (a popular airport in Washington, D.C.) to Lima (the most popular airport in Peru), then the flight time is 9h 36m on average. If you fly from Washington, D.C. (another popular airport in Washington, D.C.) to Lima, then the average flight time is 9h 47m.

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 May 2025.

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.

$158 Cheap Flights from Washington, D.C. to Peru - Save in Minutes

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

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One-way

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Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Peru that have been recently found on momondo from popular airlines, departing in the coming months.

7:00 am - 1:45 amIAD-LIM

19h 45m1 stop

6:45 am - 5:35 amLIM-IAD

21h 50m1 stop

$337Avianca

Find Deal

mié., jun. 4 - mar., jun. 10

5:05 pm - 3:25 amIAD-LIM

11h 20m1 stop

8:25 pm - 2:00 pmLIM-IAD

16h 35m1 stop

$338Avianca

Find Deal

sáb., sep. 13 - lun., sep. 22

4:34 pm - 1:25 amIAD-LIM

9h 51m1 stop

4:40 pm - 4:20 amLIM-IAD

10h 40m1 stop

$385Copa Airlines

Find Deal

lun., may. 26 - dom., jun. 1

10:09 am - 9:40 amIAD-LIM

24h 31m2 stops

1:30 pm - 11:58 amLIM-IAD

21h 28m2 stops

$389Delta

Find Deal

jue., may. 15 - lun., may. 19

2:21 am - 3:40 pmIAD-LIM

14h 19m1 stop

1:20 pm - 4:20 amLIM-IAD

14h 00m1 stop

$395Copa Airlines

Find Deal

mar., jun. 3 - dom., jun. 8

6:00 am - 9:45 pmIAD-LIM

16h 45m2 stops

11:20 pm - 6:47 pmLIM-IAD

18h 27m1 stop

$397LATAM Airlines

Find Deal

lun., may. 12 - dom., jun. 1

7:00 am - 8:15 pmBWI-LIM

14h 15m2 stops

8:50 am - 12:48 amLIM-BWI

14h 58m2 stops

$397LATAM Airlines

Find Deal

lun., may. 12 - vie., may. 30

5:00 pm - 6:25 amIAD-LIM

14h 25m2 stops

12:05 am - 6:42 pmLIM-IAD

17h 37m2 stops

$401Delta

Find Deal

lun., sep. 1 - lun., sep. 29

7:06 pm - 4:10 amBWI-LIM

10h 04m1 stop

11:59 pm - 6:08 pmLIM-BWI

17h 09m1 stop

$407American Airlines

Find Deal

dom., ago. 31 - dom., sep. 28

6:48 pm - 3:20 amBWI-LIM

9h 32m1 stop

6:50 am - 11:48 pmLIM-BWI

15h 58m1 stop

$472American Airlines

Find Deal

vie., oct. 3 - vie., oct. 17

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

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

LATAM Airlines

May 12

IAD6:00 amWashington, D.C. Dulles Intl

16h 45m

2 stops

LIM9:45 pmLima J Chavez Intl

Jun 1

LIM11:20 pmLima J Chavez Intl

18h 27m

1 stop

IAD6:47 pmWashington, D.C. Dulles Intl

$397

Find similar

LATAM Airlines

Aug 14

BWI12:15 pmBaltimore/Washington

19h 10m

2 stops

LIM6:25 amLima J Chavez Intl

Aug 19

LIM1:30 pmLima J Chavez Intl

20h 40m

2 stops

BWI11:10 amBaltimore/Washington

$398

Find similar

LATAM Airlines

Aug 17

DCA5:00 pmWashington, D.C. Reagan-National

14h 25m

2 stops

LIM6:25 amLima J Chavez Intl

Aug 25

LIM12:05 amLima J Chavez Intl

21h 07m

2 stops

DCA10:12 pmWashington, D.C. Reagan-National

$401

Find similar

Avianca flights from Washington, D.C. to Peru

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

Avianca

Jun 4

IAD7:00 amWashington, D.C. Dulles Intl

19h 45m

1 stop

LIM1:45 amLima J Chavez Intl

Jun 10

LIM6:45 amLima J Chavez Intl

21h 50m

1 stop

IAD5:35 amWashington, D.C. Dulles Intl

$337

Find similar

Avianca

Sep 13

IAD5:05 pmWashington, D.C. Dulles Intl

11h 20m

1 stop

LIM3:25 amLima J Chavez Intl

Sep 22

LIM8:25 pmLima J Chavez Intl

16h 35m

1 stop

IAD2:00 pmWashington, D.C. Dulles Intl

$338

Find similar

Avianca

Jun 4

IAD7:00 amWashington, D.C. Dulles Intl

13h 20m

1 stop

LIM7:20 pmLima J Chavez Intl

Jun 9

LIM2:50 amLima J Chavez Intl

10h 10m

1 stop

IAD2:00 pmWashington, D.C. Dulles Intl

$350

Find similar

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

Other information

What is the cheapest month to fly to Peru?

In general, September 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 $459. If you’re not able to fly to Peru in September, then May is your next best option. Flight prices from Washington, D.C. to Peru during May average around $464.

What is the cheapest day to depart on your flight to Peru?

The cheapest day to depart from Washington, D.C. to Peru is on a Monday when prices can be found for as low as $507. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $569.

What is the cheapest time of day to depart on your flight to Peru?

The cheapest time of day to fly to Peru is in the afternoon when flights can be purchased for as low as $526. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $648 on average. Flights to Peru from Washington, D.C. at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 5 weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $542 when searching 5 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 $498 on momondo.

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

Best Price Found	$158
Fastest flight time	9h 06m
Direct flights	None
Airports in Peru	1 airport

The best one-way flight to Peru from Washington, D.C. in the past 72 hours is $158. The best round-trip flight deal from Washington, D.C. to Peru found on momondo in the last 72 hours is $337.

The fastest flight from Washington, D.C. to Peru takes 9h 06m

There are no direct flights from Washington, D.C. to Peru. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Lima J Chavez Intl Airport, Washington, D.C. Dulles Intl Airport - Lima J Chavez Intl Airport and Baltimore/Washington Airport - Lima J Chavez Intl Airport.

There is 1 airport near Peru: Lima J Chavez Intl (LIM)

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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 May 2025.
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
Avianca	PriceFrom $336	Free Cancellation	Rating 6.7 2,317 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $338	Free Cancellation	Rating 7.5 1,767 reviews	Search LATAM Airlines flights
Spirit Airlines	PriceFrom $366	Free Cancellation	Rating 6.3 7,963 reviews	Search Spirit Airlines flights
Copa Airlines	PriceFrom $373	Free Cancellation	Rating 7.5 1,415 reviews	Search Copa Airlines flights
Delta	PriceFrom $378	Free Cancellation	Rating 8.0 7,934 reviews	Search Delta flights
American Airlines	PriceFrom $379	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $501	Free Cancellation	Rating 7.4 8,696 reviews	Search United 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.