Find Cheap Flights from Seattle/Tacoma Intl 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 Seattle/Tacoma Intl to South America

(Round-trip)
Depart: Sat Aug 26 2017 Return: Fri Sep 15 2017 Trip spans 21 days
Aeromexico
Aeromexico
SEA
MDE
32h 17m
2 stops
MDE
SEA
39h 14m
2 stops
Depart: Wed Oct 25 2017 Return: Wed Nov 22 2017 Trip spans 29 days
Aeromexico
Aeromexico
SEA
BOG
21h 45m
2 stops
BOG
SEA
15h 08m
1 stop
Depart: Thu Aug 24 2017 Return: Sun Sep 3 2017 Trip spans 11 days
United
United
SEA
CTG
20h 42m
2 stops
CTG
SEA
19h 24m
2 stops
Depart: Fri Nov 3 2017 Return: Sun Nov 12 2017 Trip spans 10 days
Aeromexico
Aeromexico
SEA
BOG
13h 48m
1 stop
BOG
SEA
15h 08m
1 stop
Depart: Sat Sep 9 2017 Return: Fri Sep 22 2017 Trip spans 14 days
Aeromexico
Aeromexico
SEA
MDE
32h 17m
2 stops
MDE
SEA
15h 11m
2 stops
Depart: Mon Oct 2 2017 Return: Tue Oct 17 2017 Trip spans 16 days
Aeromexico
Aeromexico
SEA
MDE
36h 01m
2 stops
MDE
SEA
17h 34m
2 stops
Depart: Tue Aug 8 2017 Return: Wed Aug 16 2017 Trip spans 9 days
$1216
Select
Copa Airlines
Copa Airlines
SEA
BAQ
33h 20m
2 stops
BAQ
SEA
18h 14m
2 stops
Depart: Tue Oct 17 2017 Return: Wed Oct 25 2017 Trip spans 9 days
Aeromexico
Aeromexico
SEA
MDE
33h 16m
2 stops
MDE
SEA
17h 34m
2 stops
Depart: Wed Sep 6 2017 Return: Tue Sep 19 2017 Trip spans 14 days
Aeromexico
Aeromexico
SEA
BOG
20h 05m
2 stops
BOG
SEA
16h 47m
2 stops
Depart: Thu Dec 21 2017 Return: Sat Jan 20 2018 Trip spans 31 days
$1608
Select
Delta
Delta
SEA
GYN
19h 00m
2 stops
GYN
SEA
35h 04m
3 stops
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
Aeromexico
Aeromexico
SEA
BOG
29h 01m
2 stops
BOG
SEA
20h 21m
2 stops
Depart: Sat Oct 21 2017 Return: Tue Oct 24 2017 Trip spans 4 days
Aeromexico
Aeromexico
SEA
BOG
25h 27m
2 stops
BOG
SEA
20h 11m
2 stops
Depart: Thu Aug 3 2017 Return: Mon Aug 21 2017 Trip spans 19 days
$1937
Select
LATAM Airlines
LATAM Airlines
SEA
GRU
26h 13m
1 stop
GRU
SEA
53h 44m
2 stops
Depart: Wed Dec 20 2017 Return: Mon Jan 1 2018 Trip spans 13 days
$1983
Select
Air Canada
Air Canada
SEA
GRU
39h 05m
2 stops
GRU
SEA
27h 44m
1 stop
Depart: Fri Jul 28 2017 Return: Fri Aug 4 2017 Trip spans 8 days
$1995
Select
American Airlines
American Airlines
SEA
CNF
29h 25m
1 stop
CNF
SEA
18h 38m
1 stop
Depart: Sat Dec 16 2017 Return: Sat Dec 23 2017 Trip spans 8 days
$2012
Select
LATAM Airlines
LATAM Airlines
SEA
PUQ
22h 00m
2 stops
PUQ
SEA
22h 22m
2 stops
Depart: Sun Nov 19 2017 Return: Thu Nov 30 2017 Trip spans 12 days
Aeromexico
Aeromexico
SEA
BOG
29h 12m
1 stop
BOG
SEA
15h 08m
1 stop
Depart: Wed Aug 9 2017 Return: Wed Aug 16 2017 Trip spans 8 days
$1204
Select
United
United
SEA
CTG
22h 13m
2 stops
CTG
SEA
19h 32m
2 stops
Depart: Wed Nov 22 2017 Return: Mon Nov 27 2017 Trip spans 6 days
Aeromexico
Aeromexico
SEA
LIM
29h 08m
1 stop
LIM
SEA
30h 16m
1 stop
Depart: Thu Nov 30 2017 Return: Thu Dec 7 2017 Trip spans 8 days
Aeromexico
Aeromexico
SEA
LIM
22h 11m
1 stop
LIM
SEA
15h 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

Seattle
$430
Destination

Goiânia
$1608
Punta Arenas
$2012
Lima
$542
Medellin
$430
São Paulo
$1937
Cartagena
$884
Belo Horizonte
$1995
Bogotá
$434
Barranquilla
$1216