Find Deals on Flights from Washington to South America

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to South America

(Round-trip)
Depart: Tue Feb 7 2017 Return: Mon Feb 13 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
CTG
17h 07m
1 stop
CTG
IAD
17h 03m
1 stop
Depart: Thu Feb 9 2017 Return: Thu Feb 16 2017 Trip spans 8 days
Delta
Delta
DCA
CTG
7h 53m
1 stop
CTG
DCA
8h 04m
1 stop
Depart: Tue Mar 7 2017 Return: Mon Mar 20 2017 Trip spans 13 days
JetBlue
JetBlue
DCA
UIO
12h 15m
1 stop
UIO
DCA
11h 59m
1 stop
Depart: Tue May 2 2017 Return: Tue May 23 2017 Trip spans 22 days
Avianca
Avianca
IAD
SCL
34h 35m
2 stops
SCL
IAD
23h 00m
2 stops
Depart: Sat Jan 28 2017 Return: Wed Feb 1 2017 Trip spans 5 days
Aeromexico
Aeromexico
IAD
BOG
13h 10m
1 stop
BOG
IAD
32h 04m
1 stop
Depart: Thu Jan 26 2017 Return: Mon Jan 30 2017 Trip spans 5 days
Copa Airlines
Copa Airlines
IAD
BOG
7h 27m
1 stop
BOG
IAD
7h 50m
1 stop
Depart: Mon Apr 17 2017 Return: Mon Apr 24 2017 Trip spans 8 days
LATAM Airlines
LATAM Airlines
DCA
BOG
29h 29m
1 stop
BOG
DCA
12h 42m
1 stop
Depart: Wed Apr 12 2017 Return: Thu Apr 20 2017 Trip spans 9 days
American Airlines
American Airlines
DCA
MDE
7h 17m
1 stop
MDE
DCA
7h 46m
1 stop
Depart: Thu Jan 12 2017 Return: Thu Feb 9 2017 Trip spans 29 days
LATAM Airlines
LATAM Airlines
DCA
GYE
13h 35m
2 stops
GYE
DCA
11h 28m
1 stop
Depart: Tue Dec 6 2016 Return: Thu Dec 15 2016 Trip spans 10 days
United
United
DCA
LIM
16h 40m
1 stop
LIM
DCA
20h 22m
1 stop
Depart: Tue Feb 7 2017 Return: Sun Feb 12 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
CTG
16h 48m
1 stop
CTG
IAD
8h 47m
1 stop
Depart: Sat Feb 25 2017 Return: Thu Mar 2 2017 Trip spans 6 days
Delta
Delta
DCA
CTG
6h 51m
1 stop
CTG
DCA
7h 48m
1 stop
Depart: Wed Mar 8 2017 Return: Thu Mar 16 2017 Trip spans 8 days
Delta
Delta
DCA
CTG
17h 35m
1 stop
CTG
DCA
9h 17m
1 stop
Depart: Sat Jan 21 2017 Return: Sat Jan 28 2017 Trip spans 8 days
Major Airline
Major Airline
DCA
CTG
20h 19m
2 stops
CTG
DCA
13h 57m
2 stops
Depart: Wed Jan 18 2017 Return: Tue Jan 31 2017 Trip spans 14 days
LATAM Airlines
LATAM Airlines
IAD
GRU
28h 24m
2 stops
GRU
IAD
15h 20m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
JetBlue
JetBlue
DCA
MDE
10h 47m
1 stop
MDE
DCA
8h 27m
1 stop
Depart: Thu Mar 9 2017 Return: Thu Mar 16 2017 Trip spans 7 days
Delta
Delta
IAD
CTG
7h 50m
1 stop
CTG
IAD
8h 53m
1 stop
Depart: Sat Feb 18 2017 Return: Sun Feb 26 2017 Trip spans 9 days
Aeromexico
Aeromexico
IAD
BOG
13h 10m
1 stop
BOG
IAD
22h 05m
1 stop
Depart: Mon Mar 6 2017 Return: Tue Mar 14 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
UIO
26h 27m
1 stop
UIO
IAD
29h 27m
1 stop
Depart: Thu Jun 15 2017 Return: Tue Jun 20 2017 Trip spans 6 days
Avianca
Avianca
IAD
SCL
28h 50m
2 stops
SCL
IAD
15h 10m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Washington
only $291
only $311
Destination

Santiago
$376
Guayaquil
$547
Lima
$566
Medellin
$372
São Paulo
$736
Cartagena
$291
Quito
$321
Bogotá
$378