Cheap flights from District of Columbia to South America from $139
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to South America departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
Washington, D.C.Cartagena
IAD Washington, D.C. Dulles Intl - CTG Cartagena Rafael Nunez
IADCTG
Washington, D.C. Dulles Intl
Mon 11/2
3:37 pm-11:00 pm
1 stop7h 23m
Cartagena Rafael Nunez
Sat 11/14
6:25 am-3:15 am
1 stop20h 50m
Washington, D.C.Cartagena
IAD Washington, D.C. Dulles Intl - CTG Cartagena Rafael Nunez
IADCTG
Washington, D.C. Dulles Intl
Sat 11/7
7:17 pm-1:35 pm
2 stops18h 18m
Cartagena Rafael Nunez
Sat 11/14
2:35 pm-1:33 pm
2 stops22h 58m
Washington, D.C.Cartagena
IAD Washington, D.C. Dulles Intl - CTG Cartagena Rafael Nunez
IADCTG
Washington, D.C. Dulles Intl
Wed 3/10
4:25 pm-7:45 am
2 stops15h 20m
Cartagena Rafael Nunez
Sun 3/14
4:15 pm-5:30 am
1 stop12h 15m
Washington, D.C.Cartagena
IAD Washington, D.C. Dulles Intl - CTG Cartagena Rafael Nunez
IADCTG
Washington, D.C. Dulles Intl
Fri 3/5
10:57 pm-11:00 am
1 stop12h 03m
Cartagena Rafael Nunez
Fri 3/12
8:20 am-8:44 pm
1 stop12h 24m
Washington, D.C.Cartagena
IAD Washington, D.C. Dulles Intl - CTG Cartagena Rafael Nunez
IADCTG
Washington, D.C. Dulles Intl
Fri 3/5
3:00 am-3:35 pm
2 stops12h 35m
Cartagena Rafael Nunez
Sat 3/13
9:20 am-3:15 am
2 stops17h 55m
Washington, D.C.Cartagena
IAD Washington, D.C. Dulles Intl - CTG Cartagena Rafael Nunez
IADCTG
Washington, D.C. Dulles Intl
Fri 11/6
7:09 pm-3:36 pm
2 stops20h 27m
Cartagena Rafael Nunez
Sat 11/14
2:35 pm-1:33 pm
2 stops22h 58m
Washington, D.C.Medellín
IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl
IADMDE
Washington, D.C. Dulles Intl
Tue 2/23
8:30 am-10:10 pm
1 stop13h 40m
Medellín Jose Maria Cordova Intl
Thu 3/4
10:45 am-11:51 pm
1 stop13h 06m
Washington, D.C.Medellín
IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl
IADMDE
Washington, D.C. Dulles Intl
Sun 2/21
8:30 am-10:10 pm
1 stop13h 40m
Medellín Jose Maria Cordova Intl
Thu 3/4
10:45 am-11:51 pm
1 stop13h 06m
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Mon 11/23
5:00 pm-5:00 am
1 stop12h 00m
Lima J Chavez Intl
Wed 12/2
12:10 pm-12:41 am
1 stop12h 31m
Washington, D.C.Cartagena
IAD Washington, D.C. Dulles Intl - CTG Cartagena Rafael Nunez
IADCTG
Washington, D.C. Dulles Intl
Wed 3/24
6:00 am-1:15 pm
1 stop8h 15m
Cartagena Rafael Nunez
Thu 4/1
2:30 pm-9:11 am
1 stop17h 41m
How to get the cheapest flight ticket from District of Columbia 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, April is the cheapest month to fly from District of Columbia to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $528. If you aren’t able to travel during the month of April, then book flights to South America from District of Columbia during January instead. Flights to South America in January, while not as cheap as those in April, still average around $538.
What is the cheapest District of Columbia to South America flight route?
Fly from Washington, D.C. Dulles Intl to Bogotá El Dorado for the best District of Columbia - South America flight prices
How far in advance should I book a flight from District of Columbia to South America?
You are more likely to see cheaper flights to South America from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $541 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from District of Columbia for as low as $488 on momondo.
What cabin class options are available on District of Columbia to South America flights?
There are 3 cabin classes available to choose from on District of Columbia 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 District of Columbia to South America?
Copa Airlines, American Airlines, and United Airlines are the most popular carriers operating from District of Columbia 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 District of Columbia according to our data. Copa Airlines is the first choice among our users, with 41% 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 District of Columbia to South America on average per day?
As of October 2026, 7 flights take off from District of Columbia and land in South America each day. The most common flight departure time for this route is 3:00PM, with 53% of daily flights taking off in the afternoon.
How many flights depart from District of Columbia to South America on average per week?
54 flights are operational weekly from District of Columbia to South America as of October 2026. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.
Cheap District of Columbia to South America flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from District of Columbia to South America
Frequently asked questions about flying from District of Columbia to South America
When did momondo last update prices for flights from District of Columbia to South America?
Prices for flights from District of Columbia to South America refresh daily.
How many operators does momondo search for flights from District of Columbia to South America?
As of October 2026, there are 9 operators available to choose from for flights from District of Columbia to South America.
How old do you have to be to fly from District of Columbia 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 District of Columbia to South America.
What documentation or ID do you need to fly to South America?
The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from District of Columbia to South America?
momondo data reveals that the most frequently booked plane model on the route from District of Columbia to South America is Airbus A320neo, representing 47.41% of all bookings. The subsequent popular models are Boeing 767-400 at 31.31%, Boeing 737 MAX 9 at 7.16%, and Boeing 737 MAX 8 at 5.37%.
Best airlines flying from District of Columbia to South America
Compare and see reviews for airlines that fly from District of Columbia to South America with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $148 | Free Cancellation | Rating 7.8 8,656 reviews | |||
| PriceFrom $163 | Free Cancellation | Rating 7.4 1,975 reviews | |||
| PriceFrom $164 | Free Cancellation | Rating 7.4 10,334 reviews | |||
| PriceFrom $192 | Free Cancellation | Rating 7.6 1,551 reviews | |||
| PriceFrom $202 | Free Cancellation | Rating 7.1 3,047 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 6.5 2,558 reviews | |||
| PriceFrom $285 | Free Cancellation | Rating 7.0 12,150 reviews | |||
| PriceFrom $341 | Free Cancellation | Rating 7.3 1,322 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from District of Columbia to South America?
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 South America from District of Columbia.
Can I find flights from District of Columbia to South America with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to South America from District of Columbia with this policy.
How can momondo help me find flights from District of Columbia to South America?
Once you have performed a search for District of Columbia to South America flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from District of Columbia to South America right now. Can momondo alert me if prices change?
Yes. momondo can track prices for District of Columbia to South America 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.