Find Cheap Flights from Buffalo 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.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Buffalo to South America

(Round-trip)
Depart: Sun Jan 21 2018 Return: Wed Feb 7 2018 Trip spans 18 days
United
United
BUF
UIO
17h 15m
2 stops
UIO
BUF
11h 58m
2 stops
Depart: Fri Jan 26 2018 Return: Tue Feb 6 2018 Trip spans 12 days
American Airlines
American Airlines
BUF
UIO
16h 35m
2 stops
UIO
BUF
16h 04m
2 stops
Depart: Thu Nov 16 2017 Return: Wed Nov 29 2017 Trip spans 14 days
JetBlue
JetBlue
BUF
UIO
16h 58m
1 stop
UIO
BUF
16h 38m
1 stop
Depart: Wed Nov 1 2017 Return: Tue Nov 14 2017 Trip spans 14 days
Delta
Delta
BUF
UIO
17h 12m
1 stop
UIO
BUF
9h 40m
1 stop
Depart: Tue Nov 14 2017 Return: Fri Dec 1 2017 Trip spans 18 days
Aeromexico
Aeromexico
BUF
UIO
18h 30m
2 stops
UIO
BUF
24h 14m
2 stops
Depart: Mon Jan 22 2018 Return: Tue Feb 6 2018 Trip spans 16 days
United
United
BUF
UIO
12h 09m
2 stops
UIO
BUF
11h 58m
2 stops
Depart: Sat Dec 30 2017 Return: Tue Jan 16 2018 Trip spans 18 days
Multiple Airlines
Multiple Airlines
BUF
CTG
14h 20m
1 stop
CTG
BUF
26h 17m
1 stop
Depart: Tue Jan 23 2018 Return: Tue Feb 6 2018 Trip spans 15 days
United
United
BUF
UIO
29h 40m
2 stops
UIO
BUF
17h 01m
2 stops
Depart: Sat Jan 27 2018 Return: Tue Feb 6 2018 Trip spans 11 days
American Airlines
American Airlines
BUF
UIO
24h 38m
2 stops
UIO
BUF
10h 36m
2 stops
Depart: Wed Jan 24 2018 Return: Tue Feb 6 2018 Trip spans 14 days
United
United
BUF
UIO
12h 09m
2 stops
UIO
BUF
15h 38m
2 stops
Depart: Thu Jan 25 2018 Return: Tue Feb 6 2018 Trip spans 13 days
American Airlines
American Airlines
BUF
UIO
12h 16m
2 stops
UIO
BUF
14h 06m
2 stops
Depart: Sun Nov 12 2017 Return: Wed Nov 29 2017 Trip spans 18 days
JetBlue
JetBlue
BUF
UIO
16h 58m
1 stop
UIO
BUF
16h 38m
1 stop
Depart: Thu Jan 25 2018 Return: Wed Feb 7 2018 Trip spans 14 days
United
United
BUF
UIO
29h 19m
2 stops
UIO
BUF
21h 32m
2 stops
Depart: Wed Nov 1 2017 Return: Thu Nov 16 2017 Trip spans 16 days
Delta
Delta
BUF
UIO
17h 12m
1 stop
UIO
BUF
9h 40m
1 stop
Depart: Wed Nov 15 2017 Return: Wed Nov 29 2017 Trip spans 15 days
JetBlue
JetBlue
BUF
UIO
16h 58m
1 stop
UIO
BUF
16h 38m
1 stop
Depart: Fri Jan 26 2018 Return: Wed Feb 7 2018 Trip spans 13 days
United
United
BUF
UIO
12h 09m
2 stops
UIO
BUF
15h 38m
2 stops
Depart: Tue Oct 31 2017 Return: Tue Nov 7 2017 Trip spans 8 days
American Airlines
American Airlines
BUF
LIM
15h 09m
2 stops
LIM
BUF
15h 57m
2 stops
Depart: Wed Oct 11 2017 Return: Wed Oct 25 2017 Trip spans 15 days
Delta
Delta
BUF
UIO
17h 12m
1 stop
UIO
BUF
11h 53m
1 stop
Depart: Sun Nov 12 2017 Return: Tue Nov 28 2017 Trip spans 17 days
JetBlue
JetBlue
BUF
UIO
16h 58m
1 stop
UIO
BUF
16h 38m
1 stop
Depart: Mon Jan 22 2018 Return: Sun Feb 4 2018 Trip spans 14 days
American Airlines
American Airlines
BUF
UIO
10h 00m
2 stops
UIO
BUF
17h 39m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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

Buffalo
$355
Destination

Lima
$464
Cartagena
$739
Quito
$355