$249+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UIO
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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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 May 26, 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 May 26, 2026.
This American Airlines deal was found by Cheapflights users on 5/26. 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 9/810:53 pm
SFO
- GYE
2 stops21h 18m
American Airlines
Tue 9/296:00 am
GYE
- SFO
2 stops17h 16m
American Airlines
Deal found 5/26![American Airlines logo]()
$528
This Copa Airlines deal was found by Cheapflights users on 5/24. 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.
Wed 9/238:21 pm
SFO
- GYE
1 stop25h 16m
Copa Airlines
Sun 9/278:28 am
GYE
- SFO
1 stop17h 12m
Copa Airlines
Deal found 5/24![Copa Airlines logo]()
$535
This Copa Airlines deal was found by Cheapflights users on 5/26. 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 9/71:12 am
SFO
- GYE
1 stop20h 49m
Copa Airlines
Tue 9/296:00 am
GYE
- SFO
1 stop19h 40m
Copa Airlines
Deal found 5/26![Copa Airlines logo]()
$548
This Copa Airlines deal was found by Cheapflights users on 5/22. 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 10/254:17 am
GYE
- SFO
1 stop21h 23m
Copa Airlines
Deal found 5/22![Copa Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 9/68:21 pm
SFO
- GYE
1 stop15h 13m
Multiple Airlines
Fri 10/210:05 am
GYE
- SFO
2 stops14h 30m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$564
This Copa Airlines deal was found by Cheapflights users on 5/25. 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 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 stop14h 09m
Copa Airlines
Thu 9/246:00 am
UIO
- SFO
1 stop14h 10m
Copa Airlines
Deal found 5/25![Copa Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 5/22. 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 11/2312:45 am
SFO
- UIO
1 stop20h 45m
United Airlines
Fri 12/41:35 am
UIO
- SFO
1 stop13h 43m
United Airlines
Deal found 5/22![United Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:52 pm
SFO
- UIO
2 stops16h 00m
Multiple Airlines
Fri 11/204:00 am
UIO
- SFO
1 stop11h 00m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$583
This KAYAK deal was found by Cheapflights users on 5/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:30 am
SFO
- UIO
2 stops18h 28m
LATAM Airlines
Fri 11/137:00 pm
UIO
- SFO
2 stops19h 59m
LATAM Airlines
Deal found 5/25![LATAM Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Sun 9/2011:30 pm
SFO
- UIO
2 stops17h 15m
American Airlines
Tue 10/206:40 am
UIO
- SFO
2 stops18h 08m
American Airlines
Deal found 5/21![American Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 5/26. 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.
Thu 9/108:21 pm
SFO
- GYE
1 stop13h 00m
Multiple Airlines
Mon 9/2810:05 am
GYE
- SFO
2 stops14h 30m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$589
This Copa Airlines deal was found by Cheapflights users on 5/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:16 pm
SFO
- UIO
1 stop19h 11m
Copa Airlines
Wed 6/176:00 am
UIO
- SFO
1 stop19h 40m
Copa Airlines
Deal found 5/25![Copa Airlines logo]()
$590
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 May 26, 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 May 26, 2026.
This Copa Airlines deal was found by Cheapflights users on 5/23. 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.
Sun 9/131:12 am
SFO
- GYE
1 stop10h 22m
Copa Airlines
Mon 9/218:28 am
GYE
- SFO
1 stop17h 12m
Copa Airlines
Deal found 5/23![Copa Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 5/22. 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 8/711:59 pm
SFO
- UIO
1 stop27h 01m
United Airlines
Thu 8/2012:35 am
UIO
- SFO
1 stop12h 07m
United Airlines
Deal found 5/22![United Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Thu 9/38:21 pm
SFO
- GYE
1 stop13h 00m
Multiple Airlines
Mon 9/710:05 am
GYE
- SFO
2 stops14h 30m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$613
This Avianca deal was found by Cheapflights users on 5/23. 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.
Mon 7/202:15 pm
SFO
- GYE
2 stops16h 40m
Avianca
Fri 8/1410:05 am
GYE
- SFO
2 stops14h 30m
Avianca
Deal found 5/23![Avianca logo]()
$619
This Copa Airlines deal was found by Cheapflights users on 5/26. 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 9/71:12 am
SFO
- GYE
1 stop20h 49m
Copa Airlines
Tue 9/296:00 am
GYE
- SFO
1 stop19h 40m
Copa Airlines
Deal found 5/26![Copa Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Mon 7/207:25 am
UIO
- SFO
1 stop25h 57m
United Airlines
Deal found 5/25![United Airlines logo]()
$591
This Copa Airlines deal was found by Cheapflights users on 5/24. 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.
Wed 10/141:12 am
SFO
- GYE
1 stop17h 40m
Copa Airlines
Sun 10/258:34 am
GYE
- SFO
1 stop17h 06m
Copa Airlines
Deal found 5/24![Copa Airlines logo]()
$558
This Avianca deal was found by Cheapflights users on 5/25. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2811:55 pm
SFO
- GYE
2 stops16h 55m
Avianca
Mon 7/610:05 am
GYE
- SFO
2 stops14h 30m
Avianca
Deal found 5/25![Avianca logo]()
$619
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Sun 6/146:54 pm
SFO
- UIO
1 stop32h 06m
United Airlines
Tue 6/307:25 am
UIO
- SFO
1 stop25h 57m
United Airlines
Deal found 5/21![United Airlines logo]()
$602
This Avianca deal was found by Cheapflights users on 5/21. 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.
Thu 9/311:55 pm
SFO
- GYE
2 stops15h 40m
Avianca
Mon 9/710:05 am
GYE
- SFO
2 stops14h 30m
Avianca
Deal found 5/21![Avianca logo]()
$619
This Copa Airlines deal was found by Cheapflights users on 5/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:16 pm
SFO
- UIO
1 stop15h 52m
Copa Airlines
Wed 8/266:30 pm
UIO
- SFO
1 stop25h 29m
Copa Airlines
Deal found 5/25![Copa Airlines logo]()
$613
This Avianca deal was found by Cheapflights users on 5/25. 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 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 stops15h 40m
Avianca
Sun 10/259:05 am
GYE
- SFO
2 stops15h 45m
Avianca
Deal found 5/25![Avianca logo]()
$619
This United Airlines deal was found by Cheapflights users on 5/25. 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 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 stop21h 26m
United Airlines
Tue 7/287:25 am
UIO
- SFO
1 stop25h 57m
United Airlines
Deal found 5/25![United Airlines logo]()
$658
This LATAM Airlines deal was found by Cheapflights users on 5/22. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:45 pm
SFO
- CUE
2 stops29h 15m
LATAM Airlines
Thu 9/1010:04 pm
CUE
- SFO
2 stops23h 20m
LATAM Airlines
Deal found 5/22![LATAM Airlines logo]()
$1,726
This Copa Airlines deal was found by Cheapflights users on 5/26. 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 7/78:16 pm
SFO
- GYE
1 stop25h 22m
Copa Airlines
Tue 7/146:27 pm
GYE
- SFO
1 stop25h 32m
Copa Airlines
Deal found 5/26![Copa Airlines logo]()
$652
This Avianca deal was found by Cheapflights users on 5/25. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Sat 6/274:05 am
UIO
- SFO
1 stop10h 45m
Avianca
Deal found 5/25![Avianca logo]()
$672
This United Airlines deal was found by Cheapflights users on 5/22. 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 7/65:00 am
SFO
- UIO
1 stop16h 25m
United Airlines
Wed 7/1512:35 am
UIO
- SFO
1 stop13h 00m
United Airlines
Deal found 5/22![United Airlines logo]()
$708
This Avianca deal was found by Cheapflights users on 5/25. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:55 pm
SFO
- UIO
2 stops14h 15m
Avianca
Sat 6/274:05 am
UIO
- SFO
1 stop20h 30m
Avianca
Deal found 5/25![Avianca logo]()
$692
This Copa Airlines deal was found by Cheapflights users on 5/21. 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
- UIO
1 stop15h 47m
Copa Airlines
Thu 8/206:00 am
UIO
- SFO
1 stop19h 40m
Copa Airlines
Deal found 5/21![Copa Airlines logo]()
$710
This FlightHub deal was found by Cheapflights users on 5/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:15 pm
SFO
- SCY
3 stops21h 00m
Multiple Airlines
Tue 6/161:05 pm
SCY
- SFO
2 stops21h 10m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,140
This Copa Airlines deal was found by Cheapflights users on 5/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:21 pm
SFO
- GYE
1 stop25h 16m
Copa Airlines
Mon 9/78:28 am
GYE
- SFO
1 stop17h 12m
Copa Airlines
Deal found 5/25![Copa Airlines logo]()
$721
This Mytrip deal was found by Cheapflights users on 5/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:15 pm
SFO
- CUE
2 stops14h 40m
Avianca
Thu 7/167:40 am
CUE
- SFO
3 stops31h 10m
Avianca
Deal found 5/25![Avianca logo]()
$759
This FlightHub deal was found by Cheapflights users on 5/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:15 pm
SFO
- GPS
3 stops19h 36m
Multiple Airlines
Tue 6/301:55 pm
GPS
- SFO
2 stops20h 20m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,153
This Avianca deal was found by Cheapflights users on 5/25. 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 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 stops22h 10m
Avianca
Fri 9/259:00 pm
MEC
- SFO
2 stops17h 50m
Avianca
Deal found 5/25![Avianca logo]()
$760
This Avianca deal was found by Cheapflights users on 5/23. 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.
Mon 8/312:15 pm
SFO
- SCY
3 stops21h 00m
Avianca
Wed 9/21:05 pm
SCY
- SFO
3 stops24h 45m
Avianca
Deal found 5/23![Avianca logo]()
$805
This LATAM Airlines deal was found by Cheapflights users on 5/22. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:00 am
SFO
- GPS
2 stops25h 55m
LATAM Airlines
Thu 9/2410:45 am
GPS
- SFO
2 stops24h 55m
LATAM Airlines
Deal found 5/22![LATAM Airlines logo]()
$1,888
This Expedia deal was found by Cheapflights users on 5/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:35 pm
SFO
- SCY
2 stops19h 15m
Multiple Airlines
Fri 6/2611:25 am
SCY
- SFO
3 stops37h 30m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,603
This Orbitz deal was found by Cheapflights users on 5/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:15 pm
SFO
- SCY
3 stops21h 00m
Multiple Airlines
Mon 7/131:25 pm
SCY
- SFO
2 stops22h 55m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,688
This FlightHub deal was found by Cheapflights users on 5/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:15 pm
SFO
- SCY
3 stops21h 00m
Avianca
Tue 6/161:05 pm
SCY
- SFO
3 stops24h 45m
Avianca
Deal found 5/22![Avianca logo]()
$1,077
This FlightHub deal was found by Cheapflights users on 5/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2511:55 pm
SFO
- SCY
3 stops35h 40m
Avianca
Sat 8/111:35 am
SCY
- SFO
3 stops36h 00m
Avianca
Deal found 5/25![Avianca logo]()
$1,194
Last-minute flights from San Francisco to EcuadorDiscover last-minute flight deals from San Francisco to Ecuador. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Ecuador. Data last updated May 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 5/216:54 pm
SFO
- UIO
1 stop26h 31m
United Airlines
Wed 5/2712:35 am
UIO
- SFO
1 stop19h 55m
United Airlines
Deal found 5/21![United Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Fri 5/224:40 pm
SFO
- UIO
1 stop10h 20m
United Airlines
Fri 5/297:25 am
UIO
- SFO
1 stop13h 05m
United Airlines
Deal found 5/21![United Airlines logo]()
$598
This Kissandfly.com deal was found by Cheapflights users on 5/23. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Fri 6/51:45 am
UIO
- SFO
1 stop13h 05m
Avianca
Deal found 5/23![Avianca logo]()
$600
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 5/265:00 am
SFO
- UIO
1 stop16h 25m
United Airlines
Sun 6/77:25 am
UIO
- SFO
1 stop28h 00m
United Airlines
Deal found 5/24![United Airlines logo]()
$610
This FlightHub deal was found by Cheapflights users on 5/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Fri 6/54:05 am
UIO
- SFO
1 stop10h 45m
Avianca
Deal found 5/23![Avianca logo]()
$592
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Wed 5/279:50 pm
SFO
- UIO
1 stop21h 07m
American Airlines
Fri 6/56:01 am
UIO
- SFO
2 stops18h 22m
American Airlines
Deal found 5/24![American Airlines logo]()
$603
This Copa Airlines deal was found by Cheapflights users on 5/24. 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.
Wed 5/278:16 pm
SFO
- UIO
1 stop14h 16m
Copa Airlines
Fri 6/51:29 am
UIO
- SFO
1 stop18h 45m
Copa Airlines
Deal found 5/24![Copa Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:16 pm
SFO
- UIO
1 stop14h 16m
Multiple Airlines
Thu 6/44:05 am
UIO
- SFO
1 stop10h 45m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$606
This flugladen.de deal was found by Cheapflights users on 5/24. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Fri 6/123:30 am
UIO
- SFO
2 stops22h 25m
Avianca
Deal found 5/24![Avianca logo]()
$615
This Copa Airlines deal was found by Cheapflights users on 5/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:16 pm
SFO
- UIO
1 stop19h 11m
Copa Airlines
Wed 6/176:00 am
UIO
- SFO
1 stop19h 40m
Copa Airlines
Deal found 5/25![Copa Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 5/22. 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 6/1312:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Tue 6/307:25 am
UIO
- SFO
1 stop25h 57m
United Airlines
Deal found 5/22![United Airlines logo]()
$591
This Avianca deal was found by Cheapflights users on 5/25. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2811:55 pm
SFO
- GYE
2 stops16h 55m
Avianca
Mon 7/610:05 am
GYE
- SFO
2 stops14h 30m
Avianca
Deal found 5/25![Avianca logo]()
$619
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 May 26, 2026.
Search for one-way flight options from San Francisco to Ecuador. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Copa Airlines deal was found by Cheapflights users on 5/21. 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 7/288:16 pm
SFO
- GYE
1 stop19h 15m
Copa Airlines
Deal found 5/21![Copa Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:00 am
SFO
- UIO
1 stop16h 25m
United Airlines
Deal found 5/25![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 5/21. 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.
Thu 5/286:00 am
SFO
- UIO
1 stop10h 59m
Delta
Deal found 5/21![Delta logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Sun 6/2810:27 pm
SFO
- UIO
2 stops35h 01m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$271
This Avianca deal was found by Cheapflights users on 5/21. 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.
Thu 5/2811:55 pm
SFO
- UIO
2 stops14h 15m
Avianca
Deal found 5/21![Avianca logo]()
$278
This Avianca deal was found by Cheapflights users on 5/22. 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 5/2911:55 pm
SFO
- UIO
2 stops14h 15m
Avianca
Deal found 5/22![Avianca logo]()
$279
This KAYAK deal was found by Cheapflights users on 5/22. 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.
Mon 6/14:55 pm
SFO
- UIO
2 stops24h 04m
LATAM Airlines
Deal found 5/22![LATAM Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 5/22. 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.
Sun 7/1911:49 pm
SFO
- GYE
1 stop20h 48m
American Airlines
Deal found 5/22![American Airlines logo]()
$296
This Avianca deal was found by Cheapflights users on 5/25. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Deal found 5/25![Avianca logo]()
$299
This Cheapflightsfares deal was found by Cheapflights users on 5/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:30 am
SFO
- UIO
2 stops19h 10m
Avianca
Deal found 5/25![Avianca logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Mon 6/299:43 pm
SFO
- UIO
3 stops48h 50m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 5/22. 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 5/3111:59 pm
SFO
- GYE
2 stops18h 52m
United Airlines
Deal found 5/22![United Airlines logo]()
$320
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 May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $528 (American Airlines) |
One-way from | $249 (Copa Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $664 |
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 May 26, 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 9/13
1:12 am-1:34 pm
1 stop10h 22m
Guayaquil Jose Joaquin de Olmedo
Mon 9/21
8:28 am-11:40 pm
1 stop17h 12m
$548
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Mon 9/7
1:12 am-12:01 am
1 stop20h 49m
Guayaquil Jose Joaquin de Olmedo
Tue 9/29
6:00 am-11:40 pm
1 stop19h 40m
$548
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Wed 10/14
1:12 am-8:52 pm
1 stop17h 40m
Guayaquil Jose Joaquin de Olmedo
Sun 10/25
8:34 am-11:40 pm
1 stop17h 06m
$558
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Fri 8/7
11:59 pm-5:00 am
1 stop27h 01m
Quito Mariscal Sucr
Thu 8/20
12:35 am-10:42 am
1 stop12h 07m
$591
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Sat 7/4
12:45 am-11:25 pm
1 stop20h 40m
Quito Mariscal Sucr
Mon 7/20
7:25 am-7:22 am
1 stop25h 57m
$591
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Sun 6/14
6:54 pm-5:00 am
1 stop32h 06m
Quito Mariscal Sucr
Tue 6/30
7:25 am-7:22 am
1 stop25h 57m
$602
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Thu 9/3
8:21 pm-11:21 am
1 stop13h 00m
Guayaquil Jose Joaquin de Olmedo
Mon 9/7
10:05 am-10:35 pm
2 stops14h 30m
$613
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Wed 7/29
8:16 pm-2:08 pm
1 stop15h 52m
Quito Mariscal Sucr
Wed 8/26
6:30 pm-5:59 pm
1 stop25h 29m
$613
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Mon 7/20
2:15 pm-8:55 am
2 stops16h 40m
Guayaquil Jose Joaquin de Olmedo
Fri 8/14
10:05 am-10:35 pm
2 stops14h 30m
$619
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Sun 6/28
11:55 pm-6:50 pm
2 stops16h 55m
Guayaquil Jose Joaquin de Olmedo
Mon 7/6
10:05 am-10:35 pm
2 stops14h 30m
$619
Showing 1-10 of 45 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-GYE
SFO-MEC
SFO-CUE
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-GYE
SFO-MEC
SFO-CUE
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 May 26, 2026.
See what other customers who have flown with Copa Airlines,LATAM 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.
Crew
8.1
Food
6.9
Entertainment
6.8
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Food
6.9
Entertainment
6.8
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Food
6.9
Entertainment
6.8
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Food
6.9
Entertainment
6.8
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Food
6.9
Entertainment
6.8
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Food
6.9
Entertainment
6.8
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 May 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 26, 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$279 | Average$645 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$308 | Average$792 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$313 | Average$697 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$402 | Average$679 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$570 | Average$767 | FlexibilityNo cancel fee | On-time71% |