Find Cheap 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
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to South America

(Round-trip)
Depart: Fri Sep 8 2017 Return: Sun Sep 17 2017 Trip spans 10 days
Major Airline
Major Airline
DCA
CTG
22h 52m
1 stop
CTG
DCA
17h 45m
1 stop
Depart: Mon Nov 6 2017 Return: Mon Nov 13 2017 Trip spans 8 days
Aeromexico
Aeromexico
IAD
BOG
13h 00m
1 stop
BOG
IAD
32h 25m
1 stop
Depart: Thu Sep 14 2017 Return: Thu Sep 21 2017 Trip spans 8 days
JetBlue
JetBlue
DCA
UIO
7h 41m
1 stop
UIO
DCA
14h 13m
1 stop
Depart: Sun Aug 6 2017 Return: Wed Aug 9 2017 Trip spans 4 days
Delta
Delta
IAD
CTG
6h 43m
1 stop
CTG
IAD
9h 21m
1 stop
Depart: Fri Oct 6 2017 Return: Sat Oct 14 2017 Trip spans 9 days
Copa Airlines
Copa Airlines
IAD
BOG
15h 27m
1 stop
BOG
IAD
17h 49m
1 stop
Depart: Sun Aug 13 2017 Return: Mon Aug 21 2017 Trip spans 9 days
LATAM Airlines
LATAM Airlines
DCA
BOG
26h 54m
2 stops
BOG
DCA
28h 03m
1 stop
Depart: Wed Nov 22 2017 Return: Thu Nov 23 2017 Trip spans 2 days
Avianca
Avianca
IAD
LIM
10h 05m
1 stop
LIM
IAD
50h 28m
2 stops
Depart: Thu Nov 23 2017 Return: Wed Nov 29 2017 Trip spans 7 days
United
United
DCA
LIM
11h 05m
1 stop
LIM
DCA
14h 25m
1 stop
Depart: Sun Dec 17 2017 Return: Thu Dec 28 2017 Trip spans 12 days
LATAM Airlines
LATAM Airlines
DCA
UIO
25h 29m
2 stops
UIO
DCA
42h 16m
2 stops
Depart: Sun Jun 25 2017 Return: Wed Jul 5 2017 Trip spans 11 days
American Airlines
American Airlines
IAD
UIO
10h 30m
1 stop
UIO
IAD
23h 29m
1 stop
Depart: Sun Sep 24 2017 Return: Fri Sep 29 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
CTG
9h 59m
1 stop
CTG
IAD
17h 01m
1 stop
Depart: Sun Oct 1 2017 Return: Fri Oct 13 2017 Trip spans 13 days
Major Airline
Major Airline
DCA
CTG
17h 49m
3 stops
CTG
DCA
23h 17m
3 stops
Depart: Wed Oct 4 2017 Return: Tue Oct 17 2017 Trip spans 14 days
JetBlue
JetBlue
DCA
UIO
7h 41m
1 stop
UIO
DCA
14h 13m
1 stop
Depart: Tue Oct 3 2017 Return: Wed Oct 11 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
CTG
17h 16m
1 stop
CTG
IAD
17h 03m
1 stop
Depart: Mon Oct 2 2017 Return: Thu Oct 12 2017 Trip spans 11 days
Aeromexico
Aeromexico
IAD
BOG
12h 52m
1 stop
BOG
IAD
15h 35m
1 stop
Depart: Sat Aug 26 2017 Return: Sat Sep 2 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
CTG
28h 49m
1 stop
CTG
IAD
26h 13m
1 stop
Depart: Wed Aug 9 2017 Return: Wed Aug 23 2017 Trip spans 15 days
Delta
Delta
IAD
CTG
7h 18m
1 stop
CTG
IAD
9h 43m
1 stop
Depart: Fri Aug 11 2017 Return: Sun Aug 20 2017 Trip spans 10 days
Copa Airlines
Copa Airlines
IAD
BOG
18h 16m
1 stop
BOG
IAD
15h 19m
1 stop
Depart: Mon Aug 21 2017 Return: Mon Sep 11 2017 Trip spans 22 days
JetBlue
JetBlue
DCA
MDE
9h 57m
1 stop
MDE
DCA
13h 32m
1 stop
Depart: Sun Sep 3 2017 Return: Fri Sep 29 2017 Trip spans 27 days
Aeromexico
Aeromexico
IAD
LIM
13h 59m
1 stop
LIM
IAD
31h 02m
1 stop
* 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.

Airports
Origin

Washington
only $318
only $304
Destination

Lima
$418
Medellin
$413
Cartagena
$304
Quito
$384
Bogotá
$342