San Francisco to Guayaquil, Ecuador for only $503 roundtrip

Cheap flights from San Francisco to Guayaquil, Ecuador for only $503 roundtrip with American Airlines.

The example dates listed below range between $503 and $508 roundtrip.

DEPART:
San Francisco, USA

ARRIVE:
Guayaquil, Ecuador

RETURN:
San Francisco, USA

DATES:
Availability from September 2026 to February 2027 (excluding Christmas/New Year)

Example dates:
26th Sep – 3rd Oct
30th Sep – 7th Oct
16th-23rd Oct
21st-28th Oct
10th-17th Nov
20th-27th Jan
23rd-30th Jan
26th Jan – 2nd Feb
29th Jan – 5th Feb

and more…

STOPS:
Miami

AIRLINES:
American Airlines