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

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

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. Sunday has historically seen more delays on average compared to the rest of the week.

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

Historically, on average around 60% 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 42 minutes.

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.

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. Dulles Intl Airport according to our data. Copa Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 6 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

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

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

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

As of August 2026, there are 6 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Peru.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Peru.

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

The required travel and health documents for your Peru trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Peru. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$236 Cheap Flights from Washington, D.C. Dulles Intl Airport to Peru in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 am - 4:30 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

10h 40m1 stop Bogotá El Dorado

3:05 am - 3:55 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

11h 50m1 stop San Salvador El Salvador Intl

$483Avianca

Sat, Oct 3 - Fri, Oct 16

3:30 pm - 1:50 amIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

11h 20m1 stop Bogotá El Dorado

5:55 pm - 4:30 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

10h 35m1 stop Bogotá El Dorado

$483Avianca

Wed, Oct 28 - Sun, Nov 8

6:00 am - 8:20 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

15h 20m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:05 pm - 9:09 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

20h 04m1 stop Atlanta Hartsfield-Jackson

$488LATAM Airlines

Wed, Sep 9 - Tue, Sep 15

6:00 am - 7:25 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

13h 25m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:15 am - 2:41 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

14h 26m2 stops Miami Atlanta Hartsfield-Jackson

$493LATAM Airlines

Sun, Feb 7 - Mon, Feb 22

3:37 pm - 1:20 amIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

9h 43m1 stop Panama City Tocumen Intl

3:30 am - 3:15 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

23h 45m1 stop Panama City Tocumen Intl

$495Copa Airlines

Wed, Nov 11 - Fri, Nov 20

3:37 pm - 12:55 amIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

9h 18m1 stop Panama City Tocumen Intl

10:30 am - 3:19 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

16h 49m1 stop Panama City Tocumen Intl

$495Copa Airlines

Tue, Nov 24 - Sat, Dec 5

3:03 pm - 5:00 amIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

14h 57m1 stop Atlanta Hartsfield-Jackson

12:10 pm - 12:41 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

12h 31m1 stop Atlanta Hartsfield-Jackson

$507Delta

Sat, Oct 31 - Tue, Nov 17

12:27 pm - 5:00 amIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

17h 33m1 stop Atlanta Hartsfield-Jackson

12:05 am - 11:52 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

11h 47m1 stop New York John F Kennedy Intl

$507Delta

Tue, Oct 27 - Tue, Nov 17

6:00 am - 11:55 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

17h 55m1 stop Houston George Bush Intcntl

1:50 am - 6:23 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

16h 33m1 stop Houston George Bush Intcntl

$507United Airlines

Mon, Nov 16 - Thu, Dec 3

6:10 am - 10:15 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

16h 05m1 stop Newark

1:50 am - 9:12 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

19h 22m1 stop Houston George Bush Intcntl

$507United Airlines

Mon, Nov 16 - Fri, Dec 4

Cheap last minute flights

Enter your travel dates to find the best prices.

3:35 pm - 1:45 amIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

11h 10m1 stop Bogotá El Dorado

3:05 am - 6:15 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

14h 10m1 stop San Salvador El Salvador Intl

$487Avianca

Sat, Aug 29 - Fri, Sep 25

6:50 am - 4:30 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

10h 40m1 stop Bogotá El Dorado

3:05 am - 6:15 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

14h 10m1 stop San Salvador El Salvador Intl

$487Avianca

Fri, Aug 28 - Fri, Sep 11

12:30 pm - 8:05 amIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

20h 35m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:05 pm - 9:19 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

20h 14m1 stop Atlanta Hartsfield-Jackson

$507LATAM Airlines

Mon, Aug 31 - Sat, Oct 17

12:30 pm - 8:05 amIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

20h 35m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

8:55 am - 12:42 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

14h 47m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$507LATAM Airlines

Mon, Aug 31 - Mon, Oct 19

6:00 am - 9:55 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

16h 55m1 stop Atlanta Hartsfield-Jackson

12:05 pm - 12:42 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

11h 37m1 stop Atlanta Hartsfield-Jackson

$507Delta

Sun, Aug 30 - Wed, Oct 21

12:30 pm - 5:00 amIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

17h 30m1 stop Atlanta Hartsfield-Jackson

12:05 pm - 9:19 amLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

20h 14m1 stop Atlanta Hartsfield-Jackson

$507Delta

Sun, Aug 30 - Thu, Oct 22

8:31 am - 11:00 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

15h 29m1 stop Houston George Bush Intcntl

12:55 am - 10:45 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

20h 50m1 stop Houston George Bush Intcntl

$507United Airlines

Fri, Aug 28 - Thu, Sep 3

8:31 am - 11:00 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

15h 29m1 stop Houston George Bush Intcntl

12:55 am - 10:30 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

20h 35m1 stop Houston George Bush Intcntl

$507United Airlines

Tue, Sep 1 - Thu, Oct 15

6:10 am - 10:25 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

17h 15m2 stops Charlotte Douglas Miami

10:00 pm - 8:56 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

21h 56m2 stops Miami Charlotte Douglas

$512American Airlines

Mon, Aug 31 - Mon, Sep 7

6:10 am - 10:25 pmIAD Washington, D.C. Dulles Intl-LIM Lima J Chavez Intl

17h 15m2 stops Charlotte Douglas Miami

11:45 pm - 10:55 pmLIM Lima J Chavez Intl-IAD Washington, D.C. Dulles Intl

22h 10m2 stops Miami Charlotte Douglas

$512American Airlines

Mon, Aug 31 - Sun, Sep 6

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United Airlines flights from Washington, D.C. Dulles Intl Airport to Peru

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Peru flight tickets

United Airlines

Nov 15

IAD10:35 pmWashington, D.C. Dulles Intl

23h 40m

1 stop

LIM10:15 pmLima J Chavez Intl

Dec 4

LIM1:50 amLima J Chavez Intl

20h 46m

1 stop

IAD10:36 pmWashington, D.C. Dulles Intl

$513

United Airlines

Nov 25

IAD2:38 pmWashington, D.C. Dulles Intl

33h 17m

1 stop

LIM11:55 pmLima J Chavez Intl

Dec 4

LIM1:50 amLima J Chavez Intl

20h 46m

1 stop

IAD10:36 pmWashington, D.C. Dulles Intl

$517

United Airlines

Aug 29

IAD10:29 pmWashington, D.C. Dulles Intl

25h 31m

1 stop

LIM11:00 pmLima J Chavez Intl

Oct 21

LIM12:55 amLima J Chavez Intl

22h 35m

1 stop

IAD12:30 amWashington, D.C. Dulles Intl

$526

Delta flights from Washington, D.C. Dulles Intl Airport to Peru

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Peru flight tickets

Delta

Oct 31

IAD6:12 pmWashington, D.C. Dulles Intl

11h 48m

1 stop

LIM5:00 amLima J Chavez Intl

Nov 17

LIM12:05 amLima J Chavez Intl

11h 47m

1 stop

IAD11:52 amWashington, D.C. Dulles Intl

$507

Delta

Nov 25

IAD6:00 amWashington, D.C. Dulles Intl

15h 55m

2 stops

LIM9:55 pmLima J Chavez Intl

Dec 2

LIM1:15 amLima J Chavez Intl

17h 27m

2 stops

IAD6:42 pmWashington, D.C. Dulles Intl

$512

Delta

Sep 2

IAD6:00 amWashington, D.C. Dulles Intl

16h 35m

2 stops

LIM9:35 pmLima J Chavez Intl

Sep 3

LIM12:05 amLima J Chavez Intl

23h 29m

1 stop

IAD12:34 amWashington, D.C. Dulles Intl

$513

momondo 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

Sat 10/3

6:50 am-4:30 pm

1 stop10h 40m

Lima J Chavez Intl

Fri 10/16

3:05 am-3:55 pm

1 stop11h 50m

$483

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 10/28

3:30 pm-1:50 am

1 stop11h 20m

Lima J Chavez Intl

Sun 11/8

5:55 pm-4:30 am

1 stop10h 35m

$483

Washington, D.C.Lima

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

IADLIM

Washington, D.C. Dulles Intl

Wed 9/9

6:00 am-8:20 pm

2 stops15h 20m

Lima J Chavez Intl

Tue 9/15

12:05 pm-9:09 am

1 stop20h 04m

$488

Washington, D.C.Lima

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

IADLIM

Washington, D.C. Dulles Intl

Sun 2/7

6:00 am-7:25 pm

2 stops13h 25m

Lima J Chavez Intl

Mon 2/22

12:15 am-2:41 pm

2 stops14h 26m

$493

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

Fri 11/20

3:30 am-3:15 am

1 stop23h 45m

$495

Washington, D.C.Lima

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

IADLIM

Washington, D.C. Dulles Intl

Tue 11/24

3:37 pm-12:55 am

1 stop9h 18m

Lima J Chavez Intl

Sat 12/5

10:30 am-3:19 am

1 stop16h 49m

$495

Washington, D.C.Lima

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

IADLIM

Washington, D.C. Dulles Intl

Sat 10/31

3:03 pm-5:00 am

1 stop14h 57m

Lima J Chavez Intl

Tue 11/17

12:10 pm-12:41 am

1 stop12h 31m

$507

Washington, D.C.Lima

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

IADLIM

Washington, D.C. Dulles Intl

Tue 10/27

12:27 pm-5:00 am

1 stop17h 33m

Lima J Chavez Intl

Tue 11/17

12:05 am-11:52 am

1 stop11h 47m

$507

Washington, D.C.Lima

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

IADLIM

Washington, D.C. Dulles Intl

Mon 11/16

6:00 am-11:55 pm

1 stop17h 55m

Lima J Chavez Intl

Thu 12/3

1:50 am-6:23 pm

1 stop16h 33m

$507

Washington, D.C.Lima

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

IADLIM

Washington, D.C. Dulles Intl

Mon 11/16

6:10 am-10:15 pm

1 stop16h 05m

Lima J Chavez Intl

Fri 12/4

1:50 am-9:12 pm

1 stop19h 22m

$507

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. Dulles Intl Airport 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

What is the cheapest month to fly to Peru?

In general, February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $447. If you’re not able to fly to Peru in February, then January is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Peru during January average around $454.

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

You are more likely to see cheaper flights to Peru from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $528 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. Dulles Intl Airport for as low as $470 on momondo.

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

You could potentially save up to 9% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Peru flight.

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

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

Best Price Found	$236
Fastest flight time	9h 21m
Direct flights	None

The best one-way flight to Peru from Washington, D.C. Dulles Intl Airport in the past 72 hours is $236. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Peru found on momondo in the last 72 hours is $483.

The fastest flight from Washington, D.C. Dulles Intl Airport to Peru takes 9h 21m

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

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Peru

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Peru?
Prices for flights from Washington, D.C. Dulles Intl Airport to Peru are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Peru?
As of August 2026, there are 6 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Peru.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Peru?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Peru.
What documentation or ID do you need to fly to Peru?
The required travel and health documents for your Peru trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Peru. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Peru

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $218	Free Cancellation	Rating 7.8 8,531 reviews	Search Delta flights
LATAM Airlines	PriceFrom $235	Free Cancellation	Rating 7.4 1,989 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $239	Free Cancellation	Rating 7.4 10,127 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $327	Free Cancellation	Rating 7.6 1,552 reviews	Search Copa Airlines flights
Avianca	PriceFrom $333	Free Cancellation	Rating 6.5 2,551 reviews	Search Avianca flights
American Airlines	PriceFrom $395	Free Cancellation	Rating 7.1 12,007 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Peru flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Peru that suits you.

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

Yes. All flights to Peru from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Washington, D.C. and Peru by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.