Cheap flights from Washington, D.C. Dulles Intl Airport to Peru from $158
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Peru departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Peru
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Avianca flights from Washington, D.C. Dulles Intl Airport to Peru
Our best Avianca deals on Washington, D.C. Dulles Intl Airport to Peru flight tickets
LATAM Airlines flights from Washington, D.C. Dulles Intl Airport to Peru
Our best LATAM Airlines deals on Washington, D.C. Dulles Intl Airport to Peru flight tickets
See travel insights to Peru from
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
What is the cheapest month to fly to Peru?
In general, May 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 $456. If you’re not able to fly to Peru in May, then September is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Peru during September average around $461.
What is the cheapest day to depart on your flight to Peru?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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. Dulles Intl Airport 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. Dulles Intl Airport when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $542 when searching 5 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 $498 on momondo.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Peru?
Avianca, Copa Airlines, and LATAM Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Peru
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 48% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 5 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.
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
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 May 2025, there are 5 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 | ||
|---|---|---|---|---|---|
| PriceFrom $348 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom $383 | Free Cancellation | Rating 7.5 1,415 reviews | |||
| PriceFrom $398 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $398 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $405 | Free Cancellation | Rating 7.5 1,767 reviews |
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.