• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights


Book with Confidence: 40M+ Travelers, 20+ years of Expertise
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Customer Support
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 Customer Support

When’s a good time to book a flight from Washington DC to Lima?

What’s the cheapest day of the week to fly from Washington DC to Lima?

What is the cheapest month to fly from Washington DC to Lima?

‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from Washington DC to Lima
  • Plan Ahead - One of the keys to securing cheap flights from Washington DC to Lima is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Washington DC to Lima drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If Lima has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from Washington DC to Lima?

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from Washington DC to Lima. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

What Our Customers Say About Our Service?

Submit A Review
  • Dec 10, 2025 Dipender Panwar I want to recognize the outstanding service provided by Jochim. His professionalism, attention to detail, and genuine customer care have consistently stood out. Interactions with him are always clear, patient, and solution focused. Team members like Jochim make a real difference and reflect positively on the organization.

    Read More

  • Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

    Read More

  • Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

    Read More

Cheap Flights from Washington DC to Lima

Flights from Washington, DC to Lima

Looking for flights from Washington, DC to Lima? Look no more, for you're at the right place. Book cheap flights from Washington DC to Lima on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab WAS to LIM flight deals, and save big!

Airports in Washington, DC

Washington DC is served by 3 major airports. These are Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport, and Washington National Airport. The Washington Dulles International Airport is situated around 42 kilometers away from the downtown Washington DC. Both passenger & cargo services are provided from here to various domestic and international destinations such as Moscow, Paris, Delhi, Tokyo, Vienna, London, San Francisco, Orlando, Boston, and more. Passengers can easily commute to and from all these airports using metrorail, Silver Line Express Bus, shuttle bus service, rental cars, taxi services, and Washington flyers.

Explore Lima

Lima is the capital and the largest city of Peru. It is also the country's most populous metropolitan area and the third-largest city proper in the Americas. It is scenically located in the valley of three rivers and offers delightful views of the Pacific Ocean. Lima has served the Spanish Colonial rule for 300 years since 16th century and is home to a wide range of architecturally-sound churches and monasteries. Lima also delights its visitors with its eclectic cuisine because it comprises a large number of ingredients sourced from coast, mountain and Amazon regions of the country. You should take out time to check out its typical seafood that comes in (very) spicy and non-spicy variants.

Things to do in Lima

Convento de San Francisco (or the Saint Francis Monastery)

The Saint Francis Monastery is a famous late 17th century church in Lima. It is world-class example of Spanish Baroque architecture and is hallmarked by granite carved portals, that later became a template for subsequently made churches. This church also flaunts a selective use of Moorish and Spanish designs in its interiors. The convent's library has about 25000 antique texts, none more famous than a Holy Bible printed in 1571.

Archbishop's Palace of Lima

The Archbishop's Palace of Lima is the residence of the Archbishop of Lima and the administrative headquarters of the Roman Catholic Archdiocese of Lima. A classic example of early 20th century neo-colonial architecture, it seamlessly incorporates a baroque fa'ade, designer cedar balconies and a granite statue of Saint Turibius of Mongrovejo (the patron protector of the Archdiocese).

Torre Tagle Palace

The Torre Tagle Palace is a Spanish Baroque palace in downtown Lima and it hosts the Peruvian Ministry of Foreign Affairs. Commissioned during the first third of 18th century, the palace is now a beautiful sum of Sevillian baroque running beside a strong Mudejar accent. This palace was built from materials brought in from Spain, Panama and Central America.

Best Time to Fly to Lima

The best time to fly to Lima is the summer season from December to April. One can use this time of the year to enjoy events and festivals like Feast of the Immaculate Conception, Foundation of Lima and Carnaval.

Download Our App

Get CheapOair deals on the GO!

Download
Check Your Flight Status

Get there on time, every time!

Check Status