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

Avianca, LATAM Airlines, 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 Baltimore (a popular airport in Washington, D.C.) to Lima (the most popular airport in Peru), then the flight time is 9h 38m on average. If you fly from Washington, D.C. (another popular airport in Washington, D.C.) to Lima, then the average flight time is 10h 02m.

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 40% 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.

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 August 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.

$176 Cheap Flights from Washington, D.C. to Peru in 2025

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

Round-trip

One-way

Last minute

Cheap round-trip flights

5:45 am - 5:40 pmIAD-LIM

12h 55m2 stops

5:35 pm - 2:55 pmLIM-IAD

21h 20m2 stops

$327Avianca

Find Deal

vie., oct. 24 - mié., nov. 5

4:30 am - 3:30 amIAD-LIM

23h 00m1 stop

3:05 am - 1:40 amLIM-IAD

22h 35m1 stop

$338Avianca

Find Deal

dom., nov. 2 - dom., nov. 16

2:35 pm - 6:25 amDCA-LIM

15h 50m1 stop

12:20 am - 1:58 pmLIM-DCA

13h 38m1 stop

$382LATAM Airlines

Find Deal

lun., nov. 10 - dom., nov. 23

3:25 pm - 12:55 amIAD-LIM

9h 30m1 stop

10:30 am - 4:15 amLIM-IAD

16h 45m1 stop

$385Copa Airlines

Find Deal

mar., ene. 13 - mié., mar. 18

4:49 pm - 1:20 amBWI-LIM

9h 31m1 stop

2:15 am - 3:08 pmLIM-BWI

11h 53m1 stop

$385Copa Airlines

Find Deal

sáb., oct. 4 - mar., oct. 14

10:05 am - 9:40 pmIAD-LIM

11h 35m2 stops

12:20 am - 6:26 pmLIM-IAD

18h 06m2 stops

$386LATAM Airlines

Find Deal

lun., nov. 10 - dom., nov. 23

6:19 am - 10:25 pmBWI-LIM

17h 06m1 stop

11:45 pm - 6:28 pmLIM-BWI

17h 43m1 stop

$397American Airlines

Find Deal

dom., oct. 5 - mié., oct. 15

8:20 am - 11:25 pmDCA-LIM

16h 05m1 stop

7:00 am - 12:24 amLIM-DCA

17h 24m1 stop

$397American Airlines

Find Deal

mié., oct. 29 - sáb., nov. 8

7:25 pm - 5:00 amBWI-LIM

10h 35m1 stop

12:00 pm - 12:28 amLIM-BWI

11h 28m1 stop

$417Delta

Find Deal

lun., sep. 22 - mié., oct. 1

10:18 am - 9:40 pmBWI-LIM

12h 22m2 stops

11:20 pm - 11:12 amLIM-BWI

10h 52m1 stop

$421Delta

Find Deal

mié., sep. 17 - mié., sep. 24

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

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

LATAM Airlines

Nov 10

DCA2:35 pmWashington, D.C. Reagan-National

15h 50m

1 stop

LIM6:25 amLima J Chavez Intl

Nov 23

LIM12:20 amLima J Chavez Intl

13h 38m

1 stop

DCA1:58 pmWashington, D.C. Reagan-National

$382

Find similar

LATAM Airlines

Nov 10

IAD10:05 amWashington, D.C. Dulles Intl

11h 35m

2 stops

LIM9:40 pmLima J Chavez Intl

Nov 23

LIM12:20 amLima J Chavez Intl

18h 06m

2 stops

IAD6:26 pmWashington, D.C. Dulles Intl

$386

Find similar

LATAM Airlines

Sep 17

DCA2:55 pmWashington, D.C. Reagan-National

16h 30m

1 stop

LIM6:25 amLima J Chavez Intl

Sep 20

LIM12:00 pmLima J Chavez Intl

10h 42m

1 stop

DCA11:42 pmWashington, D.C. Reagan-National

$389

Find similar

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

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

American Airlines

Oct 5

BWI6:19 amBaltimore/Washington

17h 06m

1 stop

LIM10:25 pmLima J Chavez Intl

Oct 15

LIM11:45 pmLima J Chavez Intl

17h 43m

1 stop

BWI6:28 pmBaltimore/Washington

$397

Find similar

American Airlines

Sep 29

DCA6:55 pmWashington, D.C. Reagan-National

10h 15m

1 stop

LIM4:10 amLima J Chavez Intl

Oct 15

LIM10:00 pmLima J Chavez Intl

12h 00m

1 stop

DCA11:00 amWashington, D.C. Reagan-National

$398

Find similar

American Airlines

Oct 4

BWI11:04 amBaltimore/Washington

18h 06m

2 stops

LIM4:10 amLima J Chavez Intl

Oct 15

LIM11:45 pmLima J Chavez Intl

17h 43m

1 stop

BWI6:28 pmBaltimore/Washington

$401

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

vie. 10/24

5:45 am-5:40 pm

2 stops12h 55m

Lima J Chavez Intl

mié. 11/5

5:35 pm-2:55 pm

2 stops21h 20m

$327

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

dom. 11/2

4:30 am-3:30 am

1 stop23h 00m

Lima J Chavez Intl

dom. 11/16

3:05 am-1:40 am

1 stop22h 35m

$338

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

lun. 11/10

2:35 pm-6:25 am

1 stop15h 50m

Lima J Chavez Intl

dom. 11/23

12:20 am-1:58 pm

1 stop13h 38m

$382

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

mar. 1/13

3:25 pm-12:55 am

1 stop9h 30m

Lima J Chavez Intl

mié. 3/18

10:30 am-4:15 am

1 stop16h 45m

$385

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

sáb. 10/4

4:49 pm-1:20 am

1 stop9h 31m

Lima J Chavez Intl

mar. 10/14

2:15 am-3:08 pm

1 stop11h 53m

$385

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

lun. 11/10

10:05 am-9:40 pm

2 stops11h 35m

Lima J Chavez Intl

dom. 11/23

12:20 am-6:26 pm

2 stops18h 06m

$386

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

dom. 10/5

6:19 am-10:25 pm

1 stop17h 06m

Lima J Chavez Intl

mié. 10/15

11:45 pm-6:28 pm

1 stop17h 43m

$397

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

mié. 10/29

8:20 am-11:25 pm

1 stop16h 05m

Lima J Chavez Intl

sáb. 11/8

7:00 am-12:24 am

1 stop17h 24m

$397

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

lun. 9/22

7:25 pm-5:00 am

1 stop10h 35m

Lima J Chavez Intl

mié. 10/1

12:00 pm-12:28 am

1 stop11h 28m

$417

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

mié. 9/17

10:18 am-9:40 pm

2 stops12h 22m

Lima J Chavez Intl

mié. 9/24

11:20 pm-11:12 am

1 stop10h 52m

$421

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

Other information

What is the cheapest month to fly to Peru?

In general, November 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 $474. If you’re not able to fly to Peru in November, then October is your next best option. Flight prices from Washington, D.C. to Peru during October average around $482.

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 weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $529 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 $467 on momondo.

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

You could potentially save up to 15% 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

Direct flights	None

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

Search flight deals

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 August 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
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
Avianca	PriceFrom $341	Free Cancellation	Rating 6.7 2,420 reviews	Search Avianca flights
Copa Airlines	PriceFrom $365	Free Cancellation	Rating 7.5 1,517 reviews	Search Copa Airlines flights
Spirit Airlines	PriceFrom $366	Free Cancellation	Rating 6.3 8,028 reviews	Search Spirit Airlines flights
LATAM Airlines	PriceFrom $378	Free Cancellation	Rating 7.5 1,842 reviews	Search LATAM Airlines flights
Delta	PriceFrom $385	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
American Airlines	PriceFrom $398	Free Cancellation	Rating 7.2 10,000 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.