$224+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UIO
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Ecuador with Cheapflights
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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 July 25, 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 July 25, 2026.
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 10/1510:59 pm
SFO
- GYE
1 stop21h 46m
American Airlines
Sun 10/256:00 am
GYE
- SFO
1 stop19h 59m
American Airlines
Deal found 7/25![American Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 11/59:35 pm
SFO
- GYE
1 stop22h 41m
American Airlines
Thu 11/123:31 pm
GYE
- SFO
1 stop22h 22m
American Airlines
Deal found 7/24![American Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 10/19:29 pm
SFO
- GYE
2 stops22h 41m
American Airlines
Thu 10/82:29 pm
GYE
- SFO
1 stop22h 00m
American Airlines
Deal found 7/24![American Airlines logo]()
$545
This Copa Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/188:21 pm
SFO
- GYE
1 stop15h 14m
Copa Airlines
Thu 8/2712:22 pm
GYE
- SFO
1 stop13h 18m
Copa Airlines
Deal found 7/20![Copa Airlines logo]()
$568
This Copa Airlines deal was found by Cheapflights users on 7/24. 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 10/18:21 pm
SFO
- GYE
1 stop25h 40m
Copa Airlines
Thu 10/812:18 pm
GYE
- SFO
1 stop13h 22m
Copa Airlines
Deal found 7/24![Copa Airlines logo]()
$575
This Copa Airlines deal was found by Cheapflights users on 7/20. 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 9/68:21 pm
SFO
- UIO
1 stop25h 10m
Copa Airlines
Mon 9/2112:25 pm
UIO
- SFO
1 stop13h 15m
Copa Airlines
Deal found 7/20![Copa Airlines logo]()
$577
This Copa Airlines deal was found by Cheapflights users on 7/22. 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 stop13h 00m
Copa Airlines
Sun 10/256:01 am
GYE
- SFO
1 stop19h 39m
Copa Airlines
Deal found 7/22![Copa Airlines logo]()
$578
This Copa Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/118:21 pm
SFO
- GYE
1 stop25h 17m
Copa Airlines
Wed 8/262:37 pm
GYE
- SFO
1 stop11h 03m
Copa Airlines
Deal found 7/21![Copa Airlines logo]()
$580
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:40 pm
SFO
- GYE
1 stop14h 42m
JetBlue
Tue 9/1512:30 pm
GYE
- SFO
1 stop12h 49m
JetBlue
Deal found 7/21![JetBlue logo]()
$581
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/35:00 am
SFO
- UIO
1 stop16h 25m
United Airlines
Sat 8/297:00 am
UIO
- SFO
1 stop18h 35m
United Airlines
Deal found 7/24![United Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 7/21. 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 9/309:55 pm
SFO
- UIO
1 stop19h 04m
Delta
Tue 10/139:00 am
UIO
- SFO
2 stops17h 15m
Delta
Deal found 7/21![Delta logo]()
$594
This Copa Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 9/141:12 am
SFO
- UIO
1 stop21h 20m
Copa Airlines
Wed 9/233:07 am
UIO
- SFO
1 stop22h 33m
Copa Airlines
Deal found 7/21![Copa Airlines logo]()
$596
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 July 25, 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 July 25, 2026.
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 10/1510:59 pm
SFO
- GYE
1 stop21h 46m
American Airlines
Sun 10/256:00 am
GYE
- SFO
1 stop19h 59m
American Airlines
Deal found 7/25![American Airlines logo]()
$509
This Copa Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 1/117:36 pm
SFO
- GYE
1 stop12h 46m
Copa Airlines
Mon 1/182:44 pm
GYE
- SFO
1 stop29h 41m
Copa Airlines
Deal found 7/23![Copa Airlines logo]()
$532
This BusinessClass deal was found by Cheapflights users on 7/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1111:13 pm
SFO
- GYE
2 stops21h 09m
GOL
Mon 1/183:30 pm
GYE
- SFO
2 stops26h 35m
GOL
Deal found 7/23![GOL logo]()
$567
This United Airlines deal was found by Cheapflights users on 7/24. 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 10/712:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Tue 10/1312:35 am
UIO
- SFO
1 stop18h 30m
United Airlines
Deal found 7/24![United Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 11/225:59 pm
SFO
- UIO
2 stops21h 43m
Delta
Tue 12/112:55 am
UIO
- SFO
1 stop21h 42m
Delta
Deal found 7/23![Delta logo]()
$594
This Avianca deal was found by Cheapflights users on 7/22. 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.
Thu 10/1511:55 pm
SFO
- GYE
2 stops16h 55m
Avianca
Sun 10/259:05 am
GYE
- SFO
2 stops15h 45m
Avianca
Deal found 7/22![Avianca logo]()
$619
This United deal was found by Cheapflights users on 7/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:59 pm
SFO
- CUE
2 stops32h 11m
Multiple Airlines
Tue 11/178:25 pm
CUE
- SFO
2 stops21h 22m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$826
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 10/19:29 pm
SFO
- GYE
2 stops22h 41m
American Airlines
Thu 10/82:29 pm
GYE
- SFO
1 stop22h 00m
American Airlines
Deal found 7/24![American Airlines logo]()
$545
This Copa Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/188:21 pm
SFO
- GYE
1 stop15h 14m
Copa Airlines
Thu 8/2712:22 pm
GYE
- SFO
1 stop13h 18m
Copa Airlines
Deal found 7/20![Copa Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 9/2112:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Thu 9/2412:35 am
UIO
- SFO
1 stop19h 59m
United Airlines
Deal found 7/23![United Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 7/21. 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.
Fri 11/135:59 pm
SFO
- UIO
2 stops21h 43m
Delta
Mon 11/238:45 am
UIO
- SFO
2 stops18h 30m
Delta
Deal found 7/21![Delta logo]()
$594
This Avianca deal was found by Cheapflights users on 7/20. 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 9/611:55 pm
SFO
- UIO
2 stops15h 45m
Avianca
Mon 9/216:50 pm
UIO
- SFO
2 stops20h 00m
Avianca
Deal found 7/20![Avianca logo]()
$632
This Copa Airlines deal was found by Cheapflights users on 7/24. 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 10/18:21 pm
SFO
- GYE
1 stop25h 40m
Copa Airlines
Thu 10/812:18 pm
GYE
- SFO
1 stop13h 22m
Copa Airlines
Deal found 7/24![Copa Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/512:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Sun 9/137:00 am
UIO
- SFO
1 stop19h 27m
United Airlines
Deal found 7/23![United Airlines logo]()
$589
This Copa Airlines deal was found by Cheapflights users on 7/20. 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 9/68:21 pm
SFO
- UIO
1 stop25h 10m
Copa Airlines
Mon 9/2112:25 pm
UIO
- SFO
1 stop13h 15m
Copa Airlines
Deal found 7/20![Copa Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Sun 8/1612:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Fri 8/287:00 am
UIO
- SFO
1 stop19h 27m
United Airlines
Deal found 7/20![United Airlines logo]()
$589
This Copa Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 1/117:36 pm
SFO
- UIO
1 stop18h 59m
Copa Airlines
Mon 1/186:33 pm
UIO
- SFO
1 stop25h 52m
Copa Airlines
Deal found 7/23![Copa Airlines logo]()
$577
This Avianca deal was found by Cheapflights users on 7/21. 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.
Fri 1/151:20 pm
SFO
- CUE
2 stops14h 40m
Avianca
Fri 1/228:25 pm
CUE
- SFO
2 stops18h 35m
Avianca
Deal found 7/21![Avianca logo]()
$704
This Delta deal was found by Cheapflights users on 7/23. 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 1/116:50 pm
SFO
- UIO
2 stops20h 52m
Delta
Mon 1/188:45 am
UIO
- SFO
2 stops18h 14m
Delta
Deal found 7/23![Delta logo]()
$722
This Copa Airlines deal was found by Cheapflights users on 7/23. 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 stop13h 00m
Copa Airlines
Sun 10/256:01 am
GYE
- SFO
1 stop19h 39m
Copa Airlines
Deal found 7/23![Copa Airlines logo]()
$578
This oojo deal was found by Cheapflights users on 7/20. 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.
Tue 11/101:20 pm
SFO
- SCY
3 stops20h 55m
Avianca
Tue 11/241:05 pm
SCY
- SFO
3 stops24h 55m
Avianca
Deal found 7/20![Avianca logo]()
$758
This United Airlines deal was found by Cheapflights users on 7/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:59 pm
SFO
- UIO
1 stop21h 26m
United Airlines
Fri 8/1412:35 am
UIO
- SFO
1 stop11h 55m
United Airlines
Deal found 7/21![United Airlines logo]()
$728
This United deal was found by Cheapflights users on 7/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/812:45 am
SFO
- GPS
3 stops33h 50m
Multiple Airlines
Sun 1/1711:32 am
GPS
- SFO
3 stops45h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,008
This Avianca deal was found by Cheapflights users on 7/24. 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 9/212:15 pm
SFO
- MEC
2 stops14h 40m
Avianca
Fri 9/2510:05 am
MEC
- SFO
2 stops28h 45m
Avianca
Deal found 7/24![Avianca logo]()
$760
This United deal was found by Cheapflights users on 7/21. 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.
Thu 11/265:00 am
SFO
- GPS
2 stops25h 10m
Multiple Airlines
Sat 12/511:30 am
GPS
- SFO
3 stops26h 48m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,013
This Copa Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/118:21 pm
SFO
- UIO
1 stop14h 10m
Copa Airlines
Wed 8/266:30 pm
UIO
- SFO
1 stop25h 29m
Copa Airlines
Deal found 7/20![Copa Airlines logo]()
$704
This Booking.com deal was found by Cheapflights users on 7/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:10 pm
SFO
- CUE
3 stops28h 50m
Avianca
Tue 11/178:25 pm
CUE
- SFO
2 stops18h 35m
Avianca
Deal found 7/22![Avianca logo]()
$789
This United deal was found by Cheapflights users on 7/21. 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.
Thu 11/265:00 am
SFO
- GPS
2 stops25h 10m
Multiple Airlines
Sun 12/611:32 am
GPS
- SFO
3 stops33h 15m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,013
This Ovago deal was found by Cheapflights users on 7/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:30 am
SFO
- SCY
3 stops48h 20m
LATAM Airlines
Thu 12/311:10 pm
SCY
- SFO
3 stops36h 30m
LATAM Airlines
Deal found 7/19![LATAM Airlines logo]()
$2,567
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:20 pm
SFO
- GPS
3 stops21h 50m
Avianca
Sun 12/611:32 am
GPS
- SFO
3 stops26h 28m
Avianca
Deal found 7/21![Avianca logo]()
$800
Last-minute flights from San Francisco to EcuadorDiscover last-minute flight deals from San Francisco to Ecuador. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Ecuador. Data last updated July 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 7/274:40 pm
SFO
- UIO
1 stop10h 20m
United Airlines
Fri 10/212:35 am
UIO
- SFO
1 stop18h 30m
United Airlines
Deal found 7/23![United Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/211:59 pm
SFO
- UIO
1 stop21h 26m
United Airlines
Fri 8/2812:35 am
UIO
- SFO
1 stop16h 14m
United Airlines
Deal found 7/23![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/35:00 am
SFO
- UIO
1 stop16h 25m
United Airlines
Thu 8/2712:35 am
UIO
- SFO
1 stop18h 22m
United Airlines
Deal found 7/24![United Airlines logo]()
$589
This Copa Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/118:21 pm
SFO
- GYE
1 stop25h 17m
Copa Airlines
Wed 8/262:37 pm
GYE
- SFO
1 stop11h 03m
Copa Airlines
Deal found 7/21![Copa Airlines logo]()
$580
This Avianca deal was found by Cheapflights users on 7/22. 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.
Tue 8/112:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Wed 8/264:45 am
UIO
- SFO
2 stops19h 50m
Avianca
Deal found 7/22![Avianca logo]()
$632
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:15 pm
SFO
- GYE
2 stops22h 20m
Avianca
Wed 8/263:45 pm
GYE
- SFO
2 stops32h 50m
Avianca
Deal found 7/21![Avianca logo]()
$642
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Sun 8/161:12 am
SFO
- MEC
1 stop14h 14m
Copa Airlines
Wed 8/266:23 pm
MEC
- SFO
1 stop25h 36m
Copa Airlines
Deal found 7/20![Copa Airlines logo]()
$620
This Copa Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/188:21 pm
SFO
- GYE
1 stop15h 14m
Copa Airlines
Thu 8/2712:22 pm
GYE
- SFO
1 stop13h 18m
Copa Airlines
Deal found 7/20![Copa Airlines logo]()
$568
This Avianca deal was found by Cheapflights users on 7/20. 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.
Tue 8/1811:55 pm
SFO
- GYE
2 stops16h 55m
Avianca
Thu 8/279:10 am
GYE
- SFO
2 stops15h 25m
Avianca
Deal found 7/20![Avianca logo]()
$619
This BusinessClass deal was found by Cheapflights users on 7/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:30 pm
SFO
- UIO
2 stops22h 27m
GOL
Thu 8/2711:56 pm
UIO
- SFO
2 stops15h 54m
GOL
Deal found 7/20![GOL logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/188:21 pm
SFO
- MEC
1 stop19h 05m
Copa Airlines
Thu 8/276:23 pm
MEC
- SFO
1 stop31h 17m
Copa Airlines
Deal found 7/20![Copa Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Wed 8/198:21 pm
SFO
- MEC
1 stop19h 05m
Copa Airlines
Mon 8/246:23 pm
MEC
- SFO
1 stop25h 37m
Copa Airlines
Deal found 7/20![Copa Airlines logo]()
$629
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 July 25, 2026.
Search for one-way flight options from San Francisco to Ecuador. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Travelocity deal was found by Cheapflights users on 7/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:40 pm
SFO
- GYE
1 stop14h 34m
JetBlue
Deal found 7/22![JetBlue logo]()
$224
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:59 pm
SFO
- GYE
2 stops21h 11m
American Airlines
Deal found 7/22![American Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Mon 8/1712:29 am
SFO
- GYE
3 stops21h 09m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 7/23. 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 11/108:35 am
SFO
- GYE
1 stop26h 56m
American Airlines
Deal found 7/23![American Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:19 pm
SFO
- UIO
2 stops21h 46m
Delta
Deal found 7/22![Delta logo]()
$266
This Copa Airlines deal was found by Cheapflights users on 7/21. 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 stop25h 10m
Copa Airlines
Deal found 7/21![Copa Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 7/24. 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 10/312:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Deal found 7/24![United Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:55 pm
SFO
- UIO
2 stops22h 56m
American Airlines
Deal found 7/22![American Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 8/105:00 am
SFO
- UIO
1 stop16h 25m
United Airlines
Deal found 7/22![United Airlines logo]()
$273
This SmartFares deal was found by Cheapflights users on 7/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:40 pm
SFO
- GYE
1 stop14h 42m
JetBlue
Deal found 7/20![JetBlue logo]()
$277
This Avianca deal was found by Cheapflights users on 7/21. 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.
Sun 10/411:55 pm
SFO
- UIO
2 stops15h 45m
Avianca
Deal found 7/21![Avianca logo]()
$278
This Avianca deal was found by Cheapflights users on 7/23. 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 11/111:10 pm
SFO
- UIO
2 stops14h 10m
Avianca
Deal found 7/23![Avianca logo]()
$279
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 July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $509 (American Airlines) |
One-way from | $224 (Travelocity) |
Popular in | December |
Cheapest in | September |
Average price | $690 |
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 July 25, 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
Thu 10/15
10:59 pm-10:45 pm
1 stop21h 46m
Guayaquil Jose Joaquin de Olmedo
Sun 10/25
6:00 am-11:59 pm
1 stop19h 59m
$509
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Mon 1/11
7:36 pm-11:22 am
1 stop12h 46m
Guayaquil Jose Joaquin de Olmedo
Mon 1/18
2:44 pm-5:25 pm
1 stop29h 41m
$532
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Thu 10/1
9:29 pm-10:10 pm
2 stops22h 41m
Guayaquil Jose Joaquin de Olmedo
Thu 10/8
2:29 pm-10:29 am
1 stop22h 00m
$545
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Mon 1/11
11:13 pm-11:22 pm
2 stops21h 09m
Guayaquil Jose Joaquin de Olmedo
Mon 1/18
3:30 pm-3:05 pm
2 stops26h 35m
$567
Quickest round-trip
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Tue 8/18
8:21 pm-1:35 pm
1 stop15h 14m
Guayaquil Jose Joaquin de Olmedo
Thu 8/27
12:22 pm-11:40 pm
1 stop13h 18m
$568
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Thu 10/1
8:21 pm-12:01 am
1 stop25h 40m
Guayaquil Jose Joaquin de Olmedo
Thu 10/8
12:18 pm-11:40 pm
1 stop13h 22m
$575
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Sun 9/6
8:21 pm-11:31 pm
1 stop25h 10m
Quito Mariscal Sucr
Mon 9/21
12:25 pm-11:40 pm
1 stop13h 15m
$577
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Mon 1/11
7:36 pm-5:35 pm
1 stop18h 59m
Quito Mariscal Sucr
Mon 1/18
6:33 pm-5:25 pm
1 stop25h 52m
$577
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Thu 10/15
8:21 pm-11:21 am
1 stop13h 00m
Guayaquil Jose Joaquin de Olmedo
Sun 10/25
6:01 am-11:40 pm
1 stop19h 39m
$578
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Wed 10/7
12:45 am-11:25 pm
1 stop20h 40m
Quito Mariscal Sucr
Tue 10/13
12:35 am-5:05 pm
1 stop18h 30m
$589
Showing 1-10 of 48 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-GYE
SFO-UIO
SFO-CUE
SFO-SCY
SFO-GPS
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-GYE
SFO-UIO
SFO-CUE
SFO-SCY
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 $566). Flying from San Francisco to Ecuador in December is currently the most expensive (average of $988). 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 July 25, 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.
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
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 July 25, 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 8 airlines flying from San Francisco to Ecuador
Discover the top 8 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$577 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$232 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$702 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$662 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$289 | Average$692 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$402 | Average$679 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$570 | Average$762 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,264 | Average$1,271 | FlexibilityNo cancel fee | On-time74% |