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

United Airlines, Delta, and LATAM Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Peru

What airlines fly to Peru?

American Airlines, LATAM Airlines and Delta are the top three most popular airlines that fly to Peru from Washington, D.C. Reagan-National Airport according to our data. American 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 6 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

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

As of May 2026, there are 6 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Peru.

How old do you have to be to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National 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.

$203 Cheap Flights from Washington, D.C. Reagan-National Airport to Peru in 2026

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Peru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 pm - 5:00 am

DCA

LIM

15h 05m

1 stop

1:30 pm - 2:05 pm

LIM

DCA

23h 35m

1 stop

$427LATAM Airlines

Thu, Aug 20 - Thu, Aug 27

2:55 pm - 5:00 am

DCA

LIM

15h 05m

1 stop

12:05 pm - 9:12 am

LIM

DCA

20h 07m

1 stop

$430LATAM Airlines

Mon, Oct 5 - Tue, Oct 20

2:55 pm - 10:00 pm

DCA

LIM

32h 05m

1 stop

8:15 am - 2:05 pm

LIM

DCA

28h 50m

1 stop

$436Delta

Wed, Aug 26 - Mon, Aug 31

2:55 pm - 5:00 am

DCA

LIM

15h 05m

1 stop

12:15 am - 2:05 pm

LIM

DCA

12h 50m

1 stop

$445Delta

Thu, Aug 20 - Mon, Aug 24

6:15 am - 6:50 pm

DCA

CIX

37h 35m

2 stops

5:50 pm - 2:05 pm

CIX

DCA

19h 15m

2 stops

$569Multiple Airlines

Fri, Jun 26 - Tue, Aug 11

6:00 am - 11:15 am

DCA

PIU

30h 15m

2 stops

11:55 am - 4:59 pm

PIU

DCA

28h 04m

2 stops

$575Multiple Airlines

Sun, Jun 7 - Thu, Jun 11

6:59 pm - 7:20 am

DCA

CUZ

13h 21m

2 stops

11:00 am - 10:38 am

CUZ

DCA

22h 38m

2 stops

$702GOL

Wed, Aug 26 - Wed, Sep 2

11:49 am - 6:25 am

DCA

CUZ

19h 36m

2 stops

8:45 am - 9:02 am

CUZ

DCA

23h 17m

2 stops

$713GOL

Sat, Aug 29 - Fri, Sep 11

1:44 pm - 6:25 am

DCA

CUZ

17h 41m

2 stops

1:05 pm - 9:02 am

CUZ

DCA

18h 57m

2 stops

$714American Airlines

Sat, Aug 29 - Fri, Sep 11

5:51 pm - 6:25 am

DCA

CUZ

13h 34m

2 stops

4:22 pm - 12:34 pm

CUZ

DCA

19h 12m

2 stops

$735American Airlines

Sat, Sep 26 - Mon, Oct 5

LATAM Airlines flights from Washington, D.C. Reagan-National Airport to Peru

Our best LATAM Airlines deals on Washington, D.C. Reagan-National Airport to Peru flight tickets

LATAM Airlines

Aug 20

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

15h 05m

1 stop

LIM5:00 amLima J Chavez Intl

Aug 27

LIM1:30 pmLima J Chavez Intl

23h 35m

1 stop

DCA2:05 pmWashington, D.C. Reagan-National

$427

LATAM Airlines

Oct 5

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

15h 05m

1 stop

LIM5:00 amLima J Chavez Intl

Oct 20

LIM12:05 pmLima J Chavez Intl

20h 07m

1 stop

DCA9:12 amWashington, D.C. Reagan-National

$430

LATAM Airlines

Aug 20

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

15h 05m

1 stop

LIM5:00 amLima J Chavez Intl

Aug 27

LIM8:15 amLima J Chavez Intl

14h 09m

2 stops

DCA11:24 pmWashington, D.C. Reagan-National

$435

Delta flights from Washington, D.C. Reagan-National Airport to Peru

Our best Delta deals on Washington, D.C. Reagan-National Airport to Peru flight tickets

Delta

Aug 26

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

32h 05m

1 stop

LIM10:00 pmLima J Chavez Intl

Aug 31

LIM8:15 amLima J Chavez Intl

28h 50m

1 stop

DCA2:05 pmWashington, D.C. Reagan-National

$436

Delta

Aug 20

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

15h 05m

1 stop

LIM5:00 amLima J Chavez Intl

Aug 24

LIM12:15 amLima J Chavez Intl

12h 50m

1 stop

DCA2:05 pmWashington, D.C. Reagan-National

$445

Delta

Aug 20

DCA8:00 amWashington, D.C. Reagan-National

15h 00m

2 stops

LIM10:00 pmLima J Chavez Intl

Aug 24

LIM8:15 amLima J Chavez Intl

14h 09m

2 stops

DCA11:24 pmWashington, D.C. Reagan-National

$450

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

Thu 8/20

2:55 pm-5:00 am

1 stop15h 05m

Lima J Chavez Intl

Thu 8/27

1:30 pm-2:05 pm

1 stop23h 35m

$427

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

Mon 10/5

2:55 pm-5:00 am

1 stop15h 05m

Lima J Chavez Intl

Tue 10/20

12:05 pm-9:12 am

1 stop20h 07m

$430

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

Wed 8/26

2:55 pm-10:00 pm

1 stop32h 05m

Lima J Chavez Intl

Mon 8/31

8:15 am-2:05 pm

1 stop28h 50m

$436

Quickest round-trip

Washington, D.C.Lima

DCA - LIM

DCALIM

Washington, D.C. Reagan-National

Thu 8/20

2:55 pm-5:00 am

1 stop15h 05m

Lima J Chavez Intl

Mon 8/24

12:15 am-2:05 pm

1 stop12h 50m

$445

Washington, D.C.Chiclayo

DCA - CIX

DCACIX

Washington, D.C. Reagan-National

Fri 6/26

6:15 am-6:50 pm

2 stops37h 35m

Chiclayo Cornel Ruiz

Tue 8/11

5:50 pm-2:05 pm

2 stops19h 15m

$569

Washington, D.C.Piura

DCA - PIU

DCAPIU

Washington, D.C. Reagan-National

Sun 6/7

6:00 am-11:15 am

2 stops30h 15m

Piura

Thu 6/11

11:55 am-4:59 pm

2 stops28h 04m

$575

Washington, D.C.Cusco

DCA - CUZ

DCACUZ

Washington, D.C. Reagan-National

Wed 8/26

6:59 pm-7:20 am

2 stops13h 21m

Cusco Velazco Astete

Wed 9/2

11:00 am-10:38 am

2 stops22h 38m

$702

Washington, D.C.Cusco

DCA - CUZ

DCACUZ

Washington, D.C. Reagan-National

Sat 8/29

11:49 am-6:25 am

2 stops19h 36m

Cusco Velazco Astete

Fri 9/11

8:45 am-9:02 am

2 stops23h 17m

$713

Washington, D.C.Cusco

DCA - CUZ

DCACUZ

Washington, D.C. Reagan-National

Sat 8/29

1:44 pm-6:25 am

2 stops17h 41m

Cusco Velazco Astete

Fri 9/11

1:05 pm-9:02 am

2 stops18h 57m

$714

Washington, D.C.Cusco

DCA - CUZ

DCACUZ

Washington, D.C. Reagan-National

Sat 9/26

5:51 pm-6:25 am

2 stops13h 34m

Cusco Velazco Astete

Mon 10/5

4:22 pm-12:34 pm

2 stops19h 12m

$735

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. Reagan-National 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

What is the cheapest month to fly to Peru?

In general, January is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $184. If you’re not able to fly to Peru in January, then August is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to Peru during August average around $188.

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

You are more likely to see cheaper flights to Peru from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $584 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. Reagan-National Airport for as low as $387 on momondo.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Peru flights?

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

Cheap Washington, D.C. Reagan-National Airport to Peru flight deals and tips

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

Fastest flight time	9h 15m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Peru takes 9h 15m

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

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Peru

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Peru?
Prices for flights from Washington, D.C. Reagan-National Airport to Peru refresh daily.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Peru?
As of May 2026, there are 6 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Peru.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National 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. Reagan-National Airport to Peru

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

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $300	Free Cancellation	Rating 7.5 1,577 reviews	Search Copa Airlines flights
Delta	PriceFrom $319	Free Cancellation	Rating 7.9 8,464 reviews	Search Delta flights
United Airlines	PriceFrom $335	Free Cancellation	Rating 7.4 9,677 reviews	Search United Airlines flights
Avianca	PriceFrom $346	Free Cancellation	Rating 6.5 2,518 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $389	Free Cancellation	Rating 7.4 1,911 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $396	Free Cancellation	Rating 7.1 11,682 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Peru from Washington, D.C..

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 provides multiple filters to help you find the best flight to Peru from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Washington, D.C. to Peru flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Peru trip

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Popular cities

Other flights from Washington, D.C. Reagan-National Airport

Other flights to Peru

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Cabin classes

Complete your trip

Feeling lucky

Popular cities in Peru

Flights to Limafrom $379

Flights to Cuscofrom $488

Flights to Arequipafrom $550

Flights to Iquitosfrom $585

Flights to Chiclayofrom $337

Flights to Tarapotofrom $554

Flights to Trujillofrom $514

Flights to Piurafrom $570

Flights to Pucallpafrom $589

Flights to Puerto Maldonadofrom $690

Flights to Tumbesfrom $650

Flights to Cajamarcafrom $555

Cheap flights from Washington, D.C. Reagan-National Airport to Peru from $203

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Peru

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

LATAM Airlines flights from Washington, D.C. Reagan-National Airport to Peru

Our best LATAM Airlines deals on Washington, D.C. Reagan-National Airport to Peru flight tickets

Delta flights from Washington, D.C. Reagan-National Airport to Peru

Our best Delta deals on Washington, D.C. Reagan-National Airport to Peru flight tickets

momondo Fare Finder

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

See travel insights to Peru from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Peru

What is the cheapest month to fly to Peru?

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

Can stopping save me money on Washington, D.C. Reagan-National Airport to Peru flights?

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

What airlines fly to Peru?

Cheap Washington, D.C. Reagan-National Airport to Peru flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Peru

Best airlines flying from Washington, D.C. Reagan-National Airport to Peru

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

Why use momondo?

An easier way to manage your Peru trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Peru

Popular cities in Peru

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Reagan-National Airport flight routes

According to popular flight searches on momondo this year

Peru flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Peru

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Peru

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

Complete your trip to Peru

Explore popular destinations other users love

According to popular flight searches on momondo this year