Find Deals on Flights from San Francisco to Ecuador

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 San Francisco to Ecuador

(Round-trip)
Depart: Mon May 22 2017 Return: Wed May 31 2017 Trip spans 10 days
JetBlue
JetBlue
SFO
UIO
13h 23m
1 stop
UIO
SFO
15h 15m
1 stop
Depart: Sat Jan 28 2017 Return: Tue Jan 31 2017 Trip spans 4 days
Aeromexico
Aeromexico
SFO
UIO
28h 53m
1 stop
UIO
SFO
14h 53m
1 stop
Depart: Fri May 12 2017 Return: Wed May 17 2017 Trip spans 6 days
Major Airline
Major Airline
SFO
UIO
28h 53m
1 stop
UIO
SFO
14h 56m
1 stop
Depart: Thu May 25 2017 Return: Sun Jun 4 2017 Trip spans 11 days
Avianca
Avianca
SFO
UIO
39h 30m
2 stops
UIO
SFO
20h 55m
2 stops
Depart: Tue Feb 7 2017 Return: Tue Feb 14 2017 Trip spans 8 days
Aeromexico
Aeromexico
SFO
UIO
14h 19m
1 stop
UIO
SFO
14h 53m
1 stop
Depart: Thu Jun 1 2017 Return: Tue Jun 6 2017 Trip spans 6 days
JetBlue
JetBlue
SFO
UIO
13h 23m
1 stop
UIO
SFO
15h 15m
1 stop
Depart: Sat Feb 25 2017 Return: Sat Mar 11 2017 Trip spans 15 days
Aeromexico
Aeromexico
SFO
UIO
28h 53m
1 stop
UIO
SFO
14h 53m
1 stop
Depart: Wed Mar 1 2017 Return: Wed Mar 8 2017 Trip spans 8 days
Aeromexico
Aeromexico
SFO
UIO
28h 53m
1 stop
UIO
SFO
14h 53m
1 stop
Depart: Sat Apr 1 2017 Return: Fri Apr 14 2017 Trip spans 14 days
$1154
Select
Copa Airlines
Copa Airlines
SFO
GPS
37h 40m
2 stops
GPS
SFO
27h 35m
2 stops
Depart: Tue Mar 28 2017 Return: Tue Apr 11 2017 Trip spans 15 days
Aeromexico
Aeromexico
SFO
UIO
28h 53m
1 stop
UIO
SFO
29h 30m
1 stop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
JetBlue
JetBlue
SFO
UIO
13h 23m
1 stop
UIO
SFO
15h 15m
1 stop
Depart: Tue Apr 4 2017 Return: Wed Apr 12 2017 Trip spans 9 days
Aeromexico
Aeromexico
SFO
UIO
28h 49m
1 stop
UIO
SFO
29h 30m
1 stop
Depart: Thu May 11 2017 Return: Tue May 16 2017 Trip spans 6 days
Major Airline
Major Airline
SFO
GYE
29h 10m
2 stops
GYE
SFO
18h 15m
2 stops
Depart: Mon Mar 6 2017 Return: Fri Mar 17 2017 Trip spans 11 days
Avianca
Avianca
SFO
GYE
31h 39m
3 stops
GYE
SFO
17h 19m
2 stops
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Aeromexico
Aeromexico
SFO
UIO
28h 49m
1 stop
UIO
SFO
29h 30m
1 stop
Depart: Tue Jul 4 2017 Return: Wed Jul 12 2017 Trip spans 9 days
JetBlue
JetBlue
SFO
UIO
12h 31m
1 stop
UIO
SFO
14h 11m
1 stop
Depart: Sat Jul 29 2017 Return: Tue Aug 8 2017 Trip spans 11 days
Major Airline
Major Airline
SFO
UIO
27h 58m
2 stops
UIO
SFO
40h 00m
2 stops
Depart: Sun Jan 29 2017 Return: Tue Feb 7 2017 Trip spans 10 days
Aeromexico
Aeromexico
SFO
UIO
28h 53m
1 stop
UIO
SFO
29h 32m
1 stop
Depart: Mon Mar 6 2017 Return: Sat Apr 1 2017 Trip spans 26 days
Avianca
Avianca
SFO
GYE
15h 55m
2 stops
GYE
SFO
27h 03m
2 stops
Depart: Sat Feb 25 2017 Return: Fri Mar 10 2017 Trip spans 14 days
Major Airline
Major Airline
SFO
GYE
17h 15m
2 stops
GYE
SFO
18h 13m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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,
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Airports
Origin

San Francisco
$425
Destination

Guayaquil
$660
Quito
$425
Baltra
$1154