How long is the flight from Washington, D.C. Dulles Intl Airport to Lima?

Airlines like Avianca fly from Washington, D.C. Dulles Intl Airport to Lima in about 19h 45m. The time it takes to get you to your destination can typically vary by up to . There are 3519 mi between Washington, D.C. Dulles Intl Airport and Lima.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Lima round-trip?

Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Lima is United Airlines. Our recent data shows that you can find tickets from as low as $242 on this airline. Additional options worth looking into are Avianca and Copa Airlines, starting at $350 and $367 round-trip. You may be able to fly from Washington, D.C. Dulles Intl Airport to Lima for 54% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Lima ranges from 0.0 - 0.0 inches per month. January is typically the wettest month, when rainfall can reach 0.0 in. January is typically the driest time to visit Lima when rainfall is around 0.0 in.

If weather is an important factor for your trip to Lima, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Lima?

When booking a flight from Washington, D.C. Dulles Intl Airport to Lima, you may want to consider flying on American Airlines, Avianca or Copa Airlines as they are the most popular for this route.

Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Lima?

Flights departing from Washington, D.C. Dulles Intl Airport and landing in Lima layover in Panama City most frequently. Bogotá sees the next most layovers on Washington, D.C. Dulles Intl Airport to Lima flights.

Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Lima flights?

Washington, D.C. Dulles Intl Airport to Lima flights that have layovers will least frequently stop in San Salvador. San Salvador is followed by Atlanta in terms of the least popular layover location on flights from Washington, D.C. Dulles Intl Airport to Lima.

What are some popular things to do or see while on a layover in Panama City?

If you're on a layover in Panama City and looking for things to do, consider visiting Panama Old Cathedral, Amador Causeway, or Panama Canal. Travelers on a layover in Panama City can visit Panama Old Cathedral, Amador Causeway, and Panama Canal, by traveling 13.2 mi, 14.7 mi, and 15.1 mi, respectively after landing at Panama City Tocumen Intl. Those landing in Panama City looking to spend some time exploring during their layover can rent a car for about $14 per day.

What are some popular points of interest to see during a layover in Bogotá?

If you're on a layover in Bogotá and looking for things to do, consider visiting Museo Botero, Museo del Oro, or Jardín botánico de Bogotá. Museo Botero, Museo del Oro, and Jardín botánico de Bogotá are located about 8.9 mi, 8.6 mi, and 4.0 mi, respectively from Bogotá El Dorado. Those landing in Bogotá looking to spend some time exploring during their layover can rent a car for about $54 per day.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Lima?

Travelers have found that booking a Sunday departure is the best way to save up to 12% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Lima?

November can be a great time to fly to Lima from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $554. Cheapflights users have found deals in the month of November for as cheap as $328. The most expensive prices can be found in the month of December.

What airport do you fly into for flights to Lima from Washington, D.C. Dulles Intl?

Most people fly into Lima J Chavez Intl (LIM) if they book a flight to Lima from Washington, D.C. Dulles Intl. On average, J Chavez Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 6 airlines. Lima J Chavez Intl is conveniently located just 5.7 mi from Lima’s city center.

Can I find deals for flights from Dulles Intl to Lima that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Lima flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Lima?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Lima.

Can I find deals for business class flights from Dulles Intl to Lima?

Yes. Cheapflights offers flight deals from Dulles Intl to Lima by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$177+ Flights from Washington, D.C. Dulles Intl Airport to Lima

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Lima J Chavez Intl are usually found in October or September, booked 56 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Dulles Intl to Lima

Round-trip from	$338 (Cheapflightsfares)
One-way from	$177 (FlightHub)
Popular in	December
Cheapest in	October
Average price	$554

From Washington, D.C. Dulles Intl to Lima J Chavez Intl

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One-way flight from Washington, D.C. Dulles Intl to Lima J Chavez Intl

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Highest demand for flights based on searches. 11% potential increase in price ($70 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Dulles Intl to Lima

Cheapest flights from Dulles Intl to Lima
Explore the most affordable flight options available from Dulles Intl to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Tue 11/114:30 amIAD - LIM

1 stop23h 00mAvianca

Sat 11/153:05 amLIM - IAD

1 stop22h 35mAvianca

Deal found 8/17

$338

Mon 9/15:05 pmIAD - LIM

1 stop11h 20mAvianca

Thu 9/48:25 pmLIM - IAD

1 stop16h 35mAvianca

Deal found 8/15

$339

Sun 10/127:00 amIAD - LIM

1 stop18h 35mAvianca

Mon 10/206:40 pmLIM - IAD

1 stop18h 20mAvianca

Deal found 8/17

$340

Sat 10/45:45 amIAD - LIM

1 stop22h 40mAvianca

Wed 10/158:25 pmLIM - IAD

1 stop16h 35mAvianca

Deal found 8/16

$342

Thu 10/25:05 pmIAD - LIM

1 stop11h 20mAvianca

Mon 10/138:25 pmLIM - IAD

2 stops18h 20mAvianca

Deal found 8/15

$343

Thu 10/165:45 amIAD - LIM

2 stops14h 35mAvianca

Sun 11/23:05 amLIM - IAD

1 stop22h 35mAvianca

Deal found 8/17

$344

Tue 10/75:05 pmIAD - LIM

1 stop11h 20mAvianca

Mon 10/132:50 amLIM - IAD

1 stop34h 10mAvianca

Deal found 8/15

$345

Sat 10/115:05 pmIAD - LIM

1 stop11h 20mAvianca

Sun 10/191:40 amLIM - IAD

1 stop13h 05mAvianca

Deal found 8/15

$346

Fri 9/127:00 amIAD - LIM

1 stop19h 45mAvianca

Mon 9/292:50 amLIM - IAD

1 stop10h 10mAvianca

Deal found 8/15

$347

Sat 9/275:05 pmIAD - LIM

1 stop11h 20mAvianca

Tue 9/308:25 pmLIM - IAD

1 stop16h 35mAvianca

Deal found 8/17

$348

Wed 11/122:35 pmIAD - LIM

1 stop10h 15mAvianca

Thu 11/275:35 pmLIM - IAD

1 stop10h 50mAvianca

Deal found 8/16

$349

Best flights from Dulles Intl to Lima
Discover carefully curated flight deals from Dulles Intl to Lima that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Sun 10/127:00 amIAD - LIM

1 stop19h 45mAvianca

Mon 10/206:40 pmLIM - IAD

1 stop18h 20mAvianca

Deal found 8/16

$340

Fri 10/105:05 pmIAD - LIM

1 stop11h 20mAvianca

Mon 10/206:40 pmLIM - IAD

1 stop18h 20mAvianca

Deal found 8/17

$341

Wed 9/175:05 pmIAD - LIM

1 stop11h 20mAvianca

Thu 10/28:25 pmLIM - IAD

1 stop16h 35mAvianca

Deal found 8/17

$341

Sat 10/45:05 pmIAD - LIM

1 stop11h 20mAvianca

Sat 10/188:25 pmLIM - IAD

1 stop16h 35mAvianca

Deal found 8/16

$341

Tue 9/95:45 amIAD - LIM

2 stops14h 35mAvianca

Wed 9/176:40 pmLIM - IAD

2 stops20h 05mAvianca

Deal found 8/17

$343

Thu 10/25:05 pmIAD - LIM

1 stop11h 20mAvianca

Mon 10/138:25 pmLIM - IAD

2 stops18h 20mAvianca

Deal found 8/16

$343

Sat 10/45:45 amIAD - LIM

1 stop22h 40mAvianca

Wed 10/158:25 pmLIM - IAD

2 stops20h 40mAvianca

Deal found 8/16

$344

Last-minute flights from Dulles Intl to Lima
Discover last-minute flight deals from Dulles Intl to Lima. Data last updated August 18, 2025 and is based on user searches.

Wed 8/277:00 amIAD - LIM

1 stop13h 20mAvianca

Wed 9/31:40 amLIM - IAD

1 stop13h 05mAvianca

Deal found 8/15

$354

Mon 9/15:05 pmIAD - LIM

1 stop11h 20mAvianca

Thu 9/48:25 pmLIM - IAD

1 stop16h 35mAvianca

Deal found 8/15

$339

Tue 9/25:05 pmIAD - LIM

1 stop11h 20mAvianca

Sat 9/131:40 amLIM - IAD

1 stop13h 05mAvianca

Deal found 8/16

$343

Tue 9/24:05 amIAD - LIM

2 stops14h 35mAvianca

Tue 9/238:25 pmLIM - IAD

1 stop16h 35mAvianca

Deal found 8/15

$364

Fri 9/127:00 amIAD - LIM

1 stop19h 45mAvianca

Mon 9/292:50 amLIM - IAD

1 stop10h 10mAvianca

Deal found 8/15

$347

Sun 9/145:45 amIAD - LIM

1 stop22h 40mAvianca

Fri 9/191:40 amLIM - IAD

1 stop13h 05mAvianca

Deal found 8/16

$344

Wed 9/175:45 amIAD - LIM

2 stops12h 55mAvianca

Wed 10/11:40 amLIM - IAD

1 stop13h 05mAvianca

Deal found 8/17

$356

Sun 9/215:45 amIAD - LIM

1 stop22h 40mAvianca

Thu 9/258:25 pmLIM - IAD

1 stop16h 35mAvianca

Deal found 8/16

$342

Sat 9/275:05 pmIAD - LIM

1 stop11h 20mAvianca

Mon 9/292:50 amLIM - IAD

1 stop10h 10mAvianca

Deal found 8/17

$348

Sun 9/287:00 amIAD - LIM

1 stop11h 40mAvianca

Sun 10/56:40 pmLIM - IAD

1 stop9h 55mAvianca

Deal found 8/16

$363

One-way flights from Dulles Intl to Lima
Search for one-way flight options from Dulles Intl to Lima. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Sat 9/1312:35 pmIAD - LIM

1 stop9h 35mLATAM Airlines

Deal found 8/17

$177

Fri 9/127:00 amIAD - LIM

1 stop19h 45mAvianca

Deal found 8/17

$178

Sat 10/185:05 pmIAD - LIM

2 stops17h 25mAvianca

Deal found 8/17

$179

Mon 9/227:00 amIAD - LIM

1 stop13h 20mAvianca

Deal found 8/17

$180

Sun 10/125:05 pmIAD - LIM

1 stop11h 20mAvianca

Deal found 8/17

$181

Mon 9/156:00 amIAD - LIM

2 stops16h 40mDelta

Deal found 8/17

$184

Sat 9/205:45 amIAD - LIM

2 stops12h 55mAvianca

Deal found 8/17

$189

Sun 9/148:17 pmIAD - LIM

2 stops26h 43mLATAM Airlines

Deal found 8/17

$190

Wed 8/277:00 amIAD - LIM

1 stop19h 45mAvianca

Deal found 8/17

$191

Thu 9/189:35 amIAD - LIM

1 stop10h 40mCopa Airlines

Deal found 8/17

$193

Thu 8/216:00 amIAD - LIM

1 stop16h 10mDelta

Deal found 8/15

$195

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Lima that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Sun 10/12

7:00 am-1:45 am

1 stop19h 45m

Lima J Chavez Intl

Mon 10/20

6:40 pm-2:00 pm

1 stop18h 20m

$340

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Fri 10/10

5:05 pm-3:25 am

1 stop11h 20m

Lima J Chavez Intl

Mon 10/20

6:40 pm-2:00 pm

1 stop18h 20m

$341

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Wed 9/17

5:05 pm-3:25 am

1 stop11h 20m

Lima J Chavez Intl

Thu 10/2

8:25 pm-2:00 pm

1 stop16h 35m

$341

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Sat 10/4

5:05 pm-3:25 am

1 stop11h 20m

Lima J Chavez Intl

Sat 10/18

8:25 pm-2:00 pm

1 stop16h 35m

$341

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Tue 9/9

5:45 am-7:20 pm

2 stops14h 35m

Lima J Chavez Intl

Wed 9/17

6:40 pm-3:45 pm

2 stops20h 05m

$343

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Thu 10/2

5:05 pm-3:25 am

1 stop11h 20m

Lima J Chavez Intl

Mon 10/13

8:25 pm-3:45 pm

2 stops18h 20m

$343

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Sat 10/4

5:45 am-3:25 am

1 stop22h 40m

Lima J Chavez Intl

Wed 10/15

8:25 pm-6:05 pm

2 stops20h 40m

$344

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Sat 9/13

12:35 pm-9:10 pm

1 stop9h 35m

$177

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Tue 11/4

2:35 pm-1:50 am

1 stop11h 15m

$178

Washington, D.C.Lima

IAD - LIM

IADLIM

Washington, D.C. Dulles Intl

Wed 11/5

2:35 pm-10:45 am

1 stop20h 10m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 16 results

Best time to book a flight from Dulles Intl to Lima

Have a flexible travel schedule? Discover the best time to fly to Lima from Dulles Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Lima

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Lima?

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Lima. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Lima?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lima (average of $499). Flying from Washington, D.C. Dulles Intl Airport to Lima in December is currently the most expensive (average of $802). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to LIM?

Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from Washington, D.C. Dulles Intl Airport to Lima by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Lima?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Lima flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Lima?

Panama City (PTY) – chosen by Cheapflights users on 76% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Lima on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Lima?

Bogotá (BOG) is the most affordable 1-stop option, with an average round-trip price of $497.

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Lima?

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 10h 04m.

Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Lima?

Flights via Panama City (PTY) offer the fastest connection on this route, with an average layover time of 2h 04m.

Reviews of airlines servicing Lima

Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Washington, D.C. Dulles Intl Airport to Lima. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,844 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,510 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Avianca

6.7

Okay

2,407 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Lima from Washington, D.C. Dulles Intl?
Most people fly into Lima J Chavez Intl (LIM) if they book a flight to Lima from Washington, D.C. Dulles Intl. On average, J Chavez Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 6 airlines. Lima J Chavez Intl is conveniently located just 5.7 mi from Lima’s city center.
How long is the flight from Washington, D.C. Dulles Intl Airport to Lima?
Airlines like Avianca fly from Washington, D.C. Dulles Intl Airport to Lima in about 19h 45m. The time it takes to get you to your destination can typically vary by up to . There are 3519 mi between Washington, D.C. Dulles Intl Airport and Lima.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Lima round-trip?
Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Lima is United Airlines. Our recent data shows that you can find tickets from as low as $242 on this airline. Additional options worth looking into are Avianca and Copa Airlines, starting at $350 and $367 round-trip. You may be able to fly from Washington, D.C. Dulles Intl Airport to Lima for 54% less than the average price by searching for these airlines.
Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Lima?
Flights departing from Washington, D.C. Dulles Intl Airport and landing in Lima layover in Panama City most frequently. Bogotá sees the next most layovers on Washington, D.C. Dulles Intl Airport to Lima flights.
What are some popular things to do or see while on a layover in Panama City?
If you're on a layover in Panama City and looking for things to do, consider visiting Panama Old Cathedral, Amador Causeway, or Panama Canal. Travelers on a layover in Panama City can visit Panama Old Cathedral, Amador Causeway, and Panama Canal, by traveling 13.2 mi, 14.7 mi, and 15.1 mi, respectively after landing at Panama City Tocumen Intl. Those landing in Panama City looking to spend some time exploring during their layover can rent a car for about $14 per day.
What are some popular points of interest to see during a layover in Bogotá?
If you're on a layover in Bogotá and looking for things to do, consider visiting Museo Botero, Museo del Oro, or Jardín botánico de Bogotá. Museo Botero, Museo del Oro, and Jardín botánico de Bogotá are located about 8.9 mi, 8.6 mi, and 4.0 mi, respectively from Bogotá El Dorado. Those landing in Bogotá looking to spend some time exploring during their layover can rent a car for about $54 per day.
Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Lima flights?
Washington, D.C. Dulles Intl Airport to Lima flights that have layovers will least frequently stop in San Salvador. San Salvador is followed by Atlanta in terms of the least popular layover location on flights from Washington, D.C. Dulles Intl Airport to Lima.
Can I find deals for flights from Dulles Intl to Lima that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Lima flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Lima?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Lima.
Can I find deals for business class flights from Dulles Intl to Lima?
Yes. Cheapflights offers flight deals from Dulles Intl to Lima by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Lima?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lima (average of $499). Flying from Washington, D.C. Dulles Intl Airport to Lima in December is currently the most expensive (average of $802). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Lima

Other flights to Lima

Top 6 airlines flying from Dulles Intl to Lima

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$242	Average$466	FlexibilityNo cancel fee	On-time69%
Avianca	Cheapest$350	Average$506	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$367	Average$510	FlexibilityNo cancel fee	On-time70%
LATAM Airlines	Cheapest$394	Average$577	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$394	Average$623	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$398	Average$556	FlexibilityNo cancel fee	On-time71%

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$177+ Cheap flights from Dulles Intl (IAD) to Lima (LIM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Lima with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Lima J Chavez Intl are usually found in October or September, booked 56 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Dulles Intl to Lima

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Lima

Cheapest flights from Dulles Intl to LimaExplore the most affordable flight options available from Dulles Intl to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Explore the most affordable flight options available from Dulles Intl to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Lima that are best for you.

Best time to book a flight from Dulles Intl to Lima

Have a flexible travel schedule? Discover the best time to fly to Lima from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Lima

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Lima?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Lima. Price data was last updated on August 8, 2025.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Lima?

What is the cheapest time of day to fly from IAD to LIM?

Find hourly flight availability from Dulles Intl to Lima. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Lima?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Lima. Price data was last updated on December 16, 2024.

What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Lima?

Share of 1-stop round-trip flights from Washington, D.C. Dulles Intl Airport to Lima chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Lima?

Average round-trip fare for 1-stop flights from Washington, D.C. Dulles Intl Airport to Lima, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Lima?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Lima, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Lima?

Average layover duration for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Lima, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Lima

Get insights into the airlines that provide service to Lima. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lima. Reviews last updated August 18, 2025.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Lima. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Lima from Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to Lima?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Lima round-trip?

Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Lima?

What are some popular things to do or see while on a layover in Panama City?

What are some popular points of interest to see during a layover in Bogotá?

Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Lima flights?

Can I find deals for flights from Dulles Intl to Lima that include hotel bookings?

How can I find direct flights from Dulles Intl to Lima?

Can I find deals for business class flights from Dulles Intl to Lima?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Lima?

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Alternative routes for Dulles Intl to Lima

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Top 6 airlines flying from Dulles Intl to Lima

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Cheapest flights from Dulles Intl to Lima
Explore the most affordable flight options available from Dulles Intl to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.