Cheap flights from Washington, D.C. Dulles Intl Airport to South America from $117
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 South America departing on 5/10. 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 South America
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Avianca flights from Washington, D.C. Dulles Intl Airport to South America
Our best Avianca deals on Washington, D.C. Dulles Intl Airport to South America flight tickets
Delta flights from Washington, D.C. Dulles Intl Airport to South America
Our best Delta deals on Washington, D.C. Dulles Intl Airport to South America flight tickets
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to South America
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 South America?
In general, May is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $456. If you aren’t able to travel during the month of May, then book flights to South America from Washington, D.C. Dulles Intl Airport during September instead. Flights to South America in September, while not as cheap as those in May, still average around $461.
What is the cheapest day to depart on your flight to South America?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to South America is on a Monday when prices can be found for as low as $507. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to South America for around $569.
What is the cheapest time of day to depart on your flight to South America?
Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to South America flights are usually those with departure times in the afternoon. Our users have found flights to South America in the afternoon 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 South America from Washington, D.C. Dulles Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Washington, D.C. Dulles Intl to South America flight route?
Fly from Washington, D.C. Dulles Intl to Bogotá El Dorado for the best Washington, D.C. Dulles Intl - South America flight prices
How far in advance should I book a flight to South America?
You are more likely to see cheaper flights to South America 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 South America 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 South America from Washington, D.C. Dulles Intl Airport for as low as $498 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to South America flights?
There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to South America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to South America?
Avianca, Copa Airlines, and Delta are the most popular carriers operating from Washington, D.C. Dulles Intl to South America
What airlines fly to South America?
Copa Airlines, Avianca and LATAM Airlines are the top three most popular airlines that fly to South America from Washington, D.C. Dulles Intl Airport according to our data. Copa Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 8 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. Dulles Intl Airport to South America on average per day?
As of May 2025, 7 flights take off from Washington, D.C. Dulles Intl Airport and land in South America each day. The most common flight departure time for this route is 3:00PM, with 63% of daily flights taking off in the afternoon.
How many flights depart from Washington, D.C. Dulles Intl Airport to South America on average per week?
As of May 2025, there are 50 flights per week flying from Washington, D.C. Dulles Intl Airport to South America. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.
Cheap Washington, D.C. Dulles Intl Airport to South America flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to South America
Best Price Found | $117 |
|---|---|
Fastest flight time | 5h 24m |
Direct flights | Every day |
Airports in South America | 3 airports |
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to South America?
Prices for flights from Washington, D.C. Dulles Intl Airport to South America are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to South America?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to South America is 8 as of May 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to South America?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 South America.
What documentation or ID do you need to fly to South America?
The required travel and health documents for your South America 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 South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to South America?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and South America, the leading plane model is Airbus A320neo, making up 43.79% of the total bookings. Other popular models include Boeing 767-400 with 24.82%, Airbus A320-100/200 with 12.68%, and Boeing 737 MAX 9 with 6.12%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to South America
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to South America with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $260 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom $293 | Free Cancellation | Rating 7.5 1,415 reviews | |||
| PriceFrom $299 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $299 | Free Cancellation | Rating 7.5 1,767 reviews | |||
| PriceFrom $398 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $423 | Free Cancellation | Rating 7.3 1,068 reviews | |||
| PriceFrom $610 | Free Cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom $672 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to South America?
Finding the right flight to South America from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South America quick and easy, saving you time and money.
Can I find flights from Washington, D.C. to South America with flexible booking policies on momondo?
Flights from Washington, D.C. to South America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to South America?
momondo helps you find the best flight between Washington, D.C. and South America 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 South America right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to South America now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South America and let you know when they change.