Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from District of Columbia to South America from $120

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 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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.
Search flight deals

Find the cheapest flights from District of Columbia to South America

Cheap round-trip flights

Copa Airlines Logo
3:34 pm - 8:41 amIAD-CTG
17h 07m1 stop
Copa Airlines Logo
3:02 pm - 3:15 amCTG-IAD
12h 13m1 stop
$284Copa Airlines
Find Deal
Sat, Feb 7 - Thu, Feb 12
Copa Airlines Logo
2:25 am - 8:17 amIAD-MDE
6h 52m1 stop
Copa Airlines Logo
3:29 pm - 12:30 amMDE-IAD
8h 01m1 stop
$291Copa Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 15
Avianca Logo
4:30 am - 12:55 pmIAD-MDE
8h 25m1 stop
Avianca Logo
4:20 am - 1:15 pmMDE-IAD
8h 55m1 stop
$293Avianca
Find Deal
Tue, Nov 11 - Mon, Nov 17
Avianca Logo
7:00 am - 3:17 pmIAD-MDE
9h 17m1 stop
Avianca Logo
5:08 am - 2:00 pmMDE-IAD
7h 52m1 stop
$294Avianca
Find Deal
Wed, Oct 15 - Mon, Oct 20
United Airlines Logo
6:00 am - 10:05 pmIAD-MDE
16h 05m1 stop
United Airlines Logo
10:45 am - 8:51 pmMDE-IAD
10h 06m1 stop
$303United Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
American Airlines Logo
8:09 pm - 2:09 pmIAD-MDE
18h 00m2 stops
American Airlines Logo
3:10 pm - 10:42 amMDE-IAD
19h 32m2 stops
$308American Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 23
United Airlines Logo
10:05 pm - 9:10 pmIAD-MDE
24h 05m1 stop
United Airlines Logo
9:45 am - 10:06 pmMDE-IAD
11h 21m1 stop
$310United Airlines
Find Deal
Sat, Sep 20 - Wed, Oct 1
American Airlines Logo
6:00 pm - 12:50 pmIAD-MDE
19h 50m2 stops
American Airlines Logo
1:50 pm - 10:07 amMDE-IAD
19h 17m2 stops
$311American Airlines
Find Deal
Sun, Sep 21 - Fri, Sep 26
LATAM Airlines Logo
6:00 am - 1:14 pmIAD-CTG
8h 14m1 stop
LATAM Airlines Logo
2:30 pm - 11:20 pmCTG-IAD
7h 50m1 stop
$353LATAM Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
LATAM Airlines Logo
6:00 am - 2:15 pmIAD-CTG
8h 15m1 stop
LATAM Airlines Logo
3:30 pm - 9:11 amCTG-IAD
17h 41m1 stop
$356LATAM Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25

Avianca flights from District of Columbia to South America

Our best Avianca deals on District of Columbia to South America flight tickets
Avianca
Nov 11
IAD4:30 amWashington, D.C. Dulles Intl
8h 25m
1 stop
MDE12:55 pmMedellín Jose Maria Cordova Intl
Nov 17
MDE4:20 amMedellín Jose Maria Cordova Intl
8h 55m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
$293
Find similar
Avianca
Oct 15
IAD7:00 amWashington, D.C. Dulles Intl
9h 17m
1 stop
MDE3:17 pmMedellín Jose Maria Cordova Intl
Oct 20
MDE5:08 amMedellín Jose Maria Cordova Intl
7h 52m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
$294
Find similar
Avianca
Dec 4
IAD11:55 pmWashington, D.C. Dulles Intl
14h 00m
1 stop
MDE1:55 pmMedellín Jose Maria Cordova Intl
Dec 10
MDE2:10 pmMedellín Jose Maria Cordova Intl
13h 00m
1 stop
IAD3:10 amWashington, D.C. Dulles Intl
$295
Find similar

Delta flights from District of Columbia to South America

Our best Delta deals on District of Columbia to South America flight tickets
Delta
Sep 23
IAD12:35 pmWashington, D.C. Dulles Intl
7h 40m
1 stop
BOG7:15 pmBogotá El Dorado
Oct 1
BOG2:55 pmBogotá El Dorado
17h 14m
1 stop
IAD9:09 amWashington, D.C. Dulles Intl
$353
Find similar
Delta
Sep 22
IAD10:07 amWashington, D.C. Dulles Intl
10h 47m
2 stops
BOG7:54 pmBogotá El Dorado
Oct 13
BOG2:55 pmBogotá El Dorado
17h 21m
1 stop
IAD9:16 amWashington, D.C. Dulles Intl
$357
Find similar
Delta
Feb 16
IAD6:00 amWashington, D.C. Dulles Intl
14h 01m
2 stops
CTG8:01 pmCartagena Rafael Nunez
Feb 26
CTG3:30 pmCartagena Rafael Nunez
8h 37m
1 stop
IAD12:07 amWashington, D.C. Dulles Intl
$362
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from District of Columbia to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Cartagena

IAD - CTG

IADCTG

Washington, D.C. Dulles Intl

Sat 2/7

3:34 pm-8:41 am

1 stop17h 07m

Cartagena Rafael Nunez

Thu 2/12

3:02 pm-3:15 am

1 stop12h 13m

$284

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Mon 10/6

2:25 am-8:17 am

1 stop6h 52m

Medellín Jose Maria Cordova Intl

Wed 10/15

3:29 pm-12:30 am

1 stop8h 01m

$291

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Tue 11/11

4:30 am-12:55 pm

1 stop8h 25m

Medellín Jose Maria Cordova Intl

Mon 11/17

4:20 am-1:15 pm

1 stop8h 55m

$293

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Wed 10/15

7:00 am-3:17 pm

1 stop9h 17m

Medellín Jose Maria Cordova Intl

Mon 10/20

5:08 am-2:00 pm

1 stop7h 52m

$294

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Wed 11/12

6:00 am-10:05 pm

1 stop16h 05m

Medellín Jose Maria Cordova Intl

Tue 11/18

10:45 am-8:51 pm

1 stop10h 06m

$303

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sat 11/15

8:09 pm-2:09 pm

2 stops18h 00m

Medellín Jose Maria Cordova Intl

Sun 11/23

3:10 pm-10:42 am

2 stops19h 32m

$308

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sat 9/20

10:05 pm-9:10 pm

1 stop24h 05m

Medellín Jose Maria Cordova Intl

Wed 10/1

9:45 am-10:06 pm

1 stop11h 21m

$310

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sun 9/21

6:00 pm-12:50 pm

2 stops19h 50m

Medellín Jose Maria Cordova Intl

Fri 9/26

1:50 pm-10:07 am

2 stops19h 17m

$311

Washington, D.C.Cartagena

IAD - CTG

IADCTG

Washington, D.C. Dulles Intl

Sat 10/25

6:00 am-1:14 pm

1 stop8h 14m

Cartagena Rafael Nunez

Sat 11/1

2:30 pm-11:20 pm

1 stop7h 50m

$353

Washington, D.C.Cartagena

IAD - CTG

IADCTG

Washington, D.C. Dulles Intl

Sat 2/21

6:00 am-2:15 pm

1 stop8h 15m

Cartagena Rafael Nunez

Wed 2/25

3:30 pm-9:11 am

1 stop17h 41m

$356

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, September 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 $471. If you aren’t able to travel during the month of September, then book flights to South America from District of Columbia during October instead. Flights to South America in October, while not as cheap as those in September, still average around $482.

What is the cheapest day to depart on your flight to South America?

The cheapest day to depart from District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 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 $522 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 $469 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.

Can stopping save me money on District of Columbia to South America flights?

You could potentially save up to 48% on your flight if you consider stops on a District of Columbia to South America flight.

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

Best Price Found

$213

Fastest flight time

5h 24m

Direct flights

Every day

Airports in South America

1 airport
The best one-way flight to South America from District of Columbia in the past 72 hours is $213. The best round-trip flight deal from District of Columbia to South America found on momondo in the last 72 hours is $412.
The fastest flight from District of Columbia to South America takes 5h 24m
Direct flights go from District of Columbia to South America every day.
There is 1 airport near South America: Bogotá El Dorado (BOG)
Search flight deals

  • 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?

  • 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?

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
United AirlinesPriceFrom $206Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $218Free CancellationRating
7.5
1,849 reviews
Search LATAM Airlines flights
Spirit AirlinesPriceFrom $249Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
DeltaPriceFrom $252Free CancellationRating
7.9
7,961 reviews
Search Delta flights
AviancaPriceFrom $272Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
Copa AirlinesPriceFrom $273Free CancellationRating
7.6
1,533 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $300Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
GOLPriceFrom $423Free CancellationRating
7.3
1,106 reviews
Search GOL flights
Air CanadaPriceFrom $588Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

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.

An easier way to manage your South America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South America

Popular cities in South America

Popular flights according to clicks in the last 7 days on momondo
Flights to Limafrom $327
Flights to Buenos Airesfrom $552
Flights to Bogotáfrom $180
Flights to Sao Paulofrom $351
Flights to Medellínfrom $165
Flights to Rio de Janeirofrom $404
Flights to Santiagofrom $395
Flights to Cartagenafrom $181
Flights to Quitofrom $277
Flights to Cuscofrom $361
Flights to Califrom $195
Flights to Guayaquilfrom $242