Find Cheap Flights from Ecuador to San Francisco

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 Ecuador to San Francisco

(Round-trip)
Depart: Sun Jun 11 2017 Return: Sat Aug 5 2017 Trip spans 56 days
Copa Airlines
Copa Airlines
UIO
SFO
22h 35m
1 stop
SFO
UIO
32h 07m
1 stop
Depart: Sun Sep 10 2017 Return: Sat Sep 23 2017 Trip spans 14 days
United
United
GYE
SFO
26h 06m
1 stop
SFO
GYE
12h 32m
1 stop
Depart: Sat May 27 2017 Return: Fri Jun 9 2017 Trip spans 14 days
American Airlines
American Airlines
UIO
SFO
14h 29m
2 stops
SFO
UIO
18h 28m
2 stops
Depart: Wed May 24 2017 Return: Mon Jun 12 2017 Trip spans 20 days
Major Airline
Major Airline
GYE
SFO
15h 20m
2 stops
SFO
GYE
13h 04m
2 stops
Depart: Wed Aug 30 2017 Return: Sat Sep 30 2017 Trip spans 32 days
Copa Airlines
Copa Airlines
UIO
SFO
13h 26m
1 stop
SFO
UIO
18h 45m
1 stop
Depart: Wed Sep 13 2017 Return: Sat Sep 30 2017 Trip spans 18 days
Copa Airlines
Copa Airlines
UIO
SFO
22h 35m
1 stop
SFO
UIO
18h 45m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
Copa Airlines
Copa Airlines
UIO
SFO
22h 35m
1 stop
SFO
UIO
20h 00m
1 stop
Depart: Tue Aug 29 2017 Return: Mon Sep 11 2017 Trip spans 14 days
United
United
GYE
SFO
31h 32m
2 stops
SFO
GYE
14h 00m
1 stop
Depart: Mon Jun 5 2017 Return: Mon Jul 17 2017 Trip spans 43 days
United
United
GYE
SFO
20h 06m
1 stop
SFO
GYE
26h 46m
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.

Airports
Origin

Guayaquil
$640
Quito
$495
Destination

San Francisco
$495