$247+ Cheap flights from San Francisco (SFO) to Ecuador
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UIO
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Ecuador with Cheapflights
1. Tell us where you want to go
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Cheapest flights from San Francisco to EcuadorExplore the most affordable flight options available from San Francisco to Ecuador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
Explore the most affordable flight options available from San Francisco to Ecuador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
This Copa Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:21 pm
SFO
- GYE
1 stop13h 01m
Copa Airlines
Tue 8/256:00 am
GYE
- SFO
1 stop14h 00m
Copa Airlines
Deal found 6/18![Copa Airlines logo]()
$532
This JetBlue deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:40 pm
SFO
- GYE
1 stop14h 40m
JetBlue
Fri 9/1112:30 pm
GYE
- SFO
1 stop12h 49m
JetBlue
Deal found 6/20![JetBlue logo]()
$561
This JetBlue deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:40 pm
SFO
- GYE
1 stop14h 40m
JetBlue
Fri 9/1112:30 pm
GYE
- SFO
1 stop12h 49m
JetBlue
Deal found 6/20![JetBlue logo]()
$575
This Copa Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:21 pm
SFO
- GYE
1 stop25h 40m
Copa Airlines
Sun 10/258:25 am
GYE
- SFO
1 stop17h 15m
Copa Airlines
Deal found 6/22![Copa Airlines logo]()
$578
This Copa Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:12 am
SFO
- MEC
1 stop14h 14m
Copa Airlines
Wed 10/286:28 pm
MEC
- SFO
1 stop25h 57m
Copa Airlines
Deal found 6/18![Copa Airlines logo]()
$583
This Copa Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:21 pm
SFO
- UIO
1 stop26h 11m
Copa Airlines
Mon 10/193:09 am
UIO
- SFO
1 stop22h 31m
Copa Airlines
Deal found 6/21![Copa Airlines logo]()
$597
This Copa Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:16 pm
SFO
- GYE
1 stop25h 22m
Copa Airlines
Tue 7/288:27 am
GYE
- SFO
1 stop11h 33m
Copa Airlines
Deal found 6/18![Copa Airlines logo]()
$597
This LATAM Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:10 pm
SFO
- UIO
1 stop18h 49m
LATAM Airlines
Mon 9/2812:59 am
UIO
- SFO
1 stop20h 50m
LATAM Airlines
Deal found 6/18![LATAM Airlines logo]()
$599
This Copa Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:16 pm
SFO
- GYE
1 stop25h 22m
Copa Airlines
Wed 7/298:27 am
GYE
- SFO
1 stop11h 32m
Copa Airlines
Deal found 6/19![Copa Airlines logo]()
$603
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:14 pm
SFO
- UIO
2 stops17h 43m
American Airlines
Fri 11/138:27 am
UIO
- SFO
1 stop17h 31m
American Airlines
Deal found 6/19![American Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Mon 9/2812:35 am
UIO
- SFO
1 stop13h 09m
United Airlines
Deal found 6/22![United Airlines logo]()
$609
This Copa Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:36 pm
SFO
- UIO
1 stop22h 11m
Copa Airlines
Sat 12/53:08 pm
UIO
- SFO
1 stop11h 09m
Copa Airlines
Deal found 6/19![Copa Airlines logo]()
$610
Best flights from San Francisco to EcuadorDiscover carefully curated flight deals from San Francisco to Ecuador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from San Francisco to Ecuador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Copa Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:21 pm
SFO
- GYE
1 stop13h 01m
Copa Airlines
Tue 8/256:00 am
GYE
- SFO
1 stop14h 00m
Copa Airlines
Deal found 6/18![Copa Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:10 pm
SFO
- UIO
2 stops18h 55m
Delta
Sat 10/109:00 am
UIO
- SFO
2 stops25h 25m
Delta
Deal found 6/19![Delta logo]()
$604
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Mon 9/287:00 am
UIO
- SFO
1 stop13h 29m
United Airlines
Deal found 6/22![United Airlines logo]()
$609
This Avianca deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:55 pm
SFO
- GYE
2 stops16h 55m
Avianca
Tue 8/259:10 am
GYE
- SFO
2 stops15h 25m
Avianca
Deal found 6/18![Avianca logo]()
$619
This JetBlue deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:40 pm
SFO
- GYE
1 stop14h 40m
JetBlue
Sun 9/61:25 pm
GYE
- SFO
1 stop12h 25m
JetBlue
Deal found 6/20![JetBlue logo]()
$664
This oojo deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:20 pm
SFO
- SCY
3 stops19h 30m
Multiple Airlines
Wed 11/111:05 pm
SCY
- SFO
3 stops46h 25m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,153
This Copa Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:21 pm
SFO
- GYE
1 stop25h 40m
Copa Airlines
Sun 10/258:25 am
GYE
- SFO
1 stop17h 15m
Copa Airlines
Deal found 6/21![Copa Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:10 pm
SFO
- UIO
2 stops18h 55m
Delta
Sat 10/109:00 am
UIO
- SFO
2 stops25h 25m
Delta
Deal found 6/19![Delta logo]()
$604
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Sun 11/11:35 am
UIO
- SFO
1 stop19h 57m
United Airlines
Deal found 6/18![United Airlines logo]()
$609
This Copa Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:12 am
SFO
- MEC
1 stop14h 14m
Copa Airlines
Wed 10/286:28 pm
MEC
- SFO
1 stop25h 57m
Copa Airlines
Deal found 6/20![Copa Airlines logo]()
$583
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:15 pm
SFO
- GYE
2 stops16h 40m
Avianca
Wed 7/293:45 pm
GYE
- SFO
2 stops34h 10m
Avianca
Deal found 6/18![Avianca logo]()
$643
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:00 pm
SFO
- UIO
2 stops25h 05m
Delta
Sat 10/109:00 am
UIO
- SFO
2 stops25h 25m
Delta
Deal found 6/19![Delta logo]()
$604
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:10 pm
SFO
- UIO
1 stop10h 50m
United Airlines
Mon 9/2812:35 am
UIO
- SFO
1 stop13h 09m
United Airlines
Deal found 6/22![United Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Tue 9/2912:35 am
UIO
- SFO
1 stop18h 30m
United Airlines
Deal found 6/22![United Airlines logo]()
$609
This Copa Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:21 pm
SFO
- UIO
1 stop26h 11m
Copa Airlines
Sun 9/272:29 pm
UIO
- SFO
1 stop11h 11m
Copa Airlines
Deal found 6/21![Copa Airlines logo]()
$620
This Avianca deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:15 pm
SFO
- GYE
2 stops22h 20m
Avianca
Tue 9/296:50 pm
GYE
- SFO
2 stops20h 00m
Avianca
Deal found 6/22![Avianca logo]()
$691
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:59 pm
SFO
- UIO
1 stop21h 31m
United Airlines
Thu 11/121:35 am
UIO
- SFO
1 stop21h 08m
United Airlines
Deal found 6/20![United Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:59 pm
SFO
- UIO
1 stop27h 01m
United Airlines
Sat 7/117:00 am
UIO
- SFO
1 stop19h 05m
United Airlines
Deal found 6/19![United Airlines logo]()
$621
This Avianca deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:15 pm
SFO
- MEC
2 stops14h 40m
Avianca
Wed 9/29:00 pm
MEC
- SFO
2 stops17h 50m
Avianca
Deal found 6/21![Avianca logo]()
$760
This Avianca deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:15 pm
SFO
- CUE
2 stops14h 40m
Avianca
Wed 9/308:30 pm
CUE
- SFO
2 stops18h 20m
Avianca
Deal found 6/18![Avianca logo]()
$776
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Fri 8/217:00 am
UIO
- SFO
1 stop19h 27m
United Airlines
Deal found 6/19![United Airlines logo]()
$679
This KAYAK deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:00 am
SFO
- SCY
2 stops24h 04m
LATAM Airlines
Wed 11/1110:30 am
SCY
- SFO
2 stops27h 52m
LATAM Airlines
Deal found 6/22![LATAM Airlines logo]()
$2,382
This Avianca deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:55 pm
SFO
- SCY
3 stops35h 20m
Avianca
Mon 8/311:25 pm
SCY
- SFO
3 stops34h 10m
Avianca
Deal found 6/20![Avianca logo]()
$852
This United deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:00 am
SFO
- GPS
2 stops27h 05m
Multiple Airlines
Tue 7/2811:15 am
GPS
- SFO
2 stops25h 20m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,279
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:00 am
SFO
- GYE
2 stops16h 38m
United Airlines
Tue 7/2812:21 pm
GYE
- SFO
2 stops13h 44m
United Airlines
Deal found 6/18![United Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:59 pm
SFO
- GYE
2 stops18h 54m
United Airlines
Thu 7/168:27 am
GYE
- SFO
2 stops17h 38m
United Airlines
Deal found 6/22![United Airlines logo]()
$729
This Justfly.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:20 pm
SFO
- SCY
3 stops19h 15m
Avianca
Wed 11/111:05 pm
SCY
- SFO
3 stops24h 55m
Avianca
Deal found 6/22![Avianca logo]()
$927
This Avianca deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:15 pm
SFO
- GPS
3 stops19h 35m
Avianca
Wed 9/21:05 pm
GPS
- SFO
2 stops24h 45m
Avianca
Deal found 6/20![Avianca logo]()
$948
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:55 pm
SFO
- GPS
2 stops32h 10m
Multiple Airlines
Mon 8/1011:40 am
GPS
- SFO
2 stops22h 31m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,544
This Avianca deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:55 pm
SFO
- SCY
3 stops35h 00m
Avianca
Mon 8/311:25 pm
SCY
- SFO
3 stops34h 10m
Avianca
Deal found 6/20![Avianca logo]()
$952
Last-minute flights from San Francisco to EcuadorDiscover last-minute flight deals from San Francisco to Ecuador. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Ecuador. Data last updated June 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:54 pm
SFO
- UIO
1 stop26h 31m
United Airlines
Mon 7/67:00 am
UIO
- SFO
1 stop29h 25m
United Airlines
Deal found 6/18![United Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:00 am
SFO
- UIO
1 stop16h 25m
United Airlines
Fri 7/37:00 am
UIO
- SFO
1 stop13h 35m
United Airlines
Deal found 6/18![United Airlines logo]()
$609
This oojo deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/272:30 am
SFO
- GYE
2 stops19h 00m
Avianca
Mon 7/66:50 pm
GYE
- SFO
2 stops31h 05m
Avianca
Deal found 6/20![Avianca logo]()
$644
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:23 pm
SFO
- UIO
2 stops36h 08m
Multiple Airlines
Tue 7/2112:26 pm
UIO
- SFO
1 stop13h 14m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1111:59 pm
SFO
- UIO
1 stop21h 26m
United Airlines
Tue 7/147:00 am
UIO
- SFO
1 stop19h 05m
United Airlines
Deal found 6/22![United Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:55 am
SFO
- UIO
2 stops26h 36m
Multiple Airlines
Tue 7/2112:26 pm
UIO
- SFO
1 stop13h 14m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$654
This Copa Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:16 pm
SFO
- GYE
1 stop25h 22m
Copa Airlines
Wed 7/298:27 am
GYE
- SFO
1 stop11h 32m
Copa Airlines
Deal found 6/19![Copa Airlines logo]()
$603
This Avianca deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:15 pm
SFO
- UIO
2 stops16h 25m
Avianca
Tue 7/2110:10 am
UIO
- SFO
2 stops15h 45m
Avianca
Deal found 6/20![Avianca logo]()
$632
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:15 pm
SFO
- GYE
2 stops16h 40m
Avianca
Wed 7/293:45 pm
GYE
- SFO
2 stops34h 10m
Avianca
Deal found 6/18![Avianca logo]()
$643
This Avianca deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/172:15 pm
SFO
- GYE
2 stops16h 55m
Avianca
Sat 7/259:10 am
GYE
- SFO
2 stops16h 45m
Avianca
Deal found 6/20![Avianca logo]()
$639
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:45 am
SFO
- UIO
2 stops17h 10m
Avianca
Sat 7/254:45 am
UIO
- SFO
2 stops21h 10m
Avianca
Deal found 6/19![Avianca logo]()
$655
This Copa Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:16 pm
SFO
- GYE
1 stop25h 22m
Copa Airlines
Tue 7/288:27 am
GYE
- SFO
1 stop11h 33m
Copa Airlines
Deal found 6/18![Copa Airlines logo]()
$597
One-way flights from San Francisco to EcuadorSearch for one-way flight options from San Francisco to Ecuador. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from San Francisco to Ecuador. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:07 pm
SFO
- UIO
2 stops20h 20m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:52 pm
SFO
- UIO
2 stops16h 38m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:52 pm
SFO
- UIO
2 stops16h 38m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$273
This Copa Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:21 pm
SFO
- UIO
1 stop26h 11m
Copa Airlines
Deal found 6/19![Copa Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:45 pm
SFO
- UIO
1 stop20h 06m
American Airlines
Deal found 6/21![American Airlines logo]()
$277
This Avianca deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:15 pm
SFO
- UIO
2 stops16h 25m
Avianca
Deal found 6/22![Avianca logo]()
$278
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:59 pm
SFO
- UIO
1 stop27h 01m
United Airlines
Deal found 6/22![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 pm
SFO
- UIO
1 stop18h 59m
Delta
Deal found 6/21![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/511:59 pm
SFO
- UIO
1 stop27h 01m
United Airlines
Deal found 6/22![United Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:30 pm
SFO
- GYE
2 stops19h 05m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:21 pm
SFO
- UIO
1 stop15h 47m
Copa Airlines
Deal found 6/22![Copa Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:23 pm
SFO
- UIO
2 stops36h 08m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$292
Find flight deals from San Francisco to Ecuador
Keep the following information in mind while searching for San Francisco to Ecuador flight deals. Data was last updated June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $532 (Copa Airlines) |
One-way from | $247 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $621 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Ecuador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from San Francisco to Ecuador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Sun 8/9
8:21 pm-11:22 am
1 stop13h 01m
Guayaquil Jose Joaquin de Olmedo
Tue 8/25
6:00 am-6:00 pm
1 stop14h 00m
$532
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Thu 10/15
8:21 pm-12:01 am
1 stop25h 40m
Guayaquil Jose Joaquin de Olmedo
Sun 10/25
8:25 am-11:40 pm
1 stop17h 15m
$578
San FranciscoManta
SFO - MEC
SFOMEC
San Francisco
Sun 10/18
1:12 am-5:26 pm
1 stop14h 14m
Manta
Wed 10/28
6:28 pm-6:25 pm
1 stop25h 57m
$583
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Wed 9/30
10:10 pm-7:05 pm
2 stops18h 55m
Quito Mariscal Sucr
Sat 10/10
9:00 am-8:25 am
2 stops25h 25m
$604
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Tue 9/29
10:10 pm-7:05 pm
2 stops18h 55m
Quito Mariscal Sucr
Sat 10/10
9:00 am-8:25 am
2 stops25h 25m
$604
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Mon 9/28
4:00 pm-7:05 pm
2 stops25h 05m
Quito Mariscal Sucr
Sat 10/10
9:00 am-8:25 am
2 stops25h 25m
$604
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Thu 8/27
12:45 am-11:25 pm
1 stop20h 40m
Quito Mariscal Sucr
Mon 9/28
7:00 am-6:29 pm
1 stop13h 29m
$609
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Fri 10/23
12:45 am-11:25 pm
1 stop20h 40m
Quito Mariscal Sucr
Sun 11/1
1:35 am-6:32 pm
1 stop19h 57m
$609
Quickest round-trip
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Sat 9/26
4:10 pm-5:00 am
1 stop10h 50m
Quito Mariscal Sucr
Mon 9/28
12:35 am-11:44 am
1 stop13h 09m
$609
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Wed 8/26
12:45 am-11:25 pm
1 stop20h 40m
Quito Mariscal Sucr
Tue 9/29
12:35 am-5:05 pm
1 stop18h 30m
$609
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Ecuador
Have a flexible travel schedule? Discover the best time to fly to Ecuador from San Francisco with our price prediction graph.
SFO-UIO
SFO-GPS
SFO-CUE
SFO-GYE
SFO-SCY
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Ecuador
SFO-EC0
SFO-UIO
SFO-GPS
SFO-CUE
SFO-GYE
What is the cheapest month to book a flight from San Francisco to Ecuador?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Ecuador (average of $199). Flying from San Francisco to Ecuador in January is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from San Francisco to Ecuador?
To ensure you get the cheapest price possible for a flight from San Francisco to Ecuador, you should look to book at least 2 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Ecuador
Get insights into the airlines that provide service to Ecuador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ecuador. Reviews last updated June 23, 2026.
See what other customers who have flown with Delta,Copa Airlines, andUnited Airlines from San Francisco to Ecuador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Ecuador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Ecuador
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ecuador by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Ecuador by cabin class
Find flights from San Francisco to Ecuador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Ecuador flights
Browse other San Francisco and Ecuador flight options. Last updated on June 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Ecuador flights
Consider these flights traveling from San Francisco to Ecuador.
Fly to Ecuador regions
Consider these flights traveling to Ecuador regions.
Top 7 airlines flying from San Francisco to Ecuador
Discover the top 7 airlines that operate flights from San Francisco to Ecuador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$577 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$232 | Average$559 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$696 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$671 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$294 | Average$752 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$402 | Average$674 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$570 | Average$766 | FlexibilityNo cancel fee | On-time71% |