$225+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UIO
Jun 9 — Jun 161
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 May 10, 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 10, 2026.
This BusinessClass deal was found by Cheapflights users on 5/8. 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.
Thu 10/87:36 pm
SFO
- GYE
2 stops21h 19m
GOL
Tue 10/138:25 am
GYE
- SFO
1 stop12h 16m
GOL
Deal found 5/8![GOL logo]()
$531
This Copa Airlines deal was found by Cheapflights users on 5/8. 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 stop10h 21m
Copa Airlines
Sun 10/258:34 am
GYE
- SFO
1 stop17h 06m
Copa Airlines
Deal found 5/8![Copa Airlines logo]()
$558
This Copa Airlines deal was found by Cheapflights users on 5/7. 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 6/48:16 pm
SFO
- GYE
1 stop19h 13m
Copa Airlines
Thu 6/1112:21 pm
GYE
- SFO
1 stop13h 19m
Copa Airlines
Deal found 5/7![Copa Airlines logo]()
$571
This KAYAK deal was found by Cheapflights users on 5/10. 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 5/188:25 am
SFO
- UIO
2 stops18h 18m
LATAM Airlines
Sun 5/247:06 am
UIO
- SFO
2 stops29h 04m
LATAM Airlines
Deal found 5/10![LATAM Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 5/9. 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 5/197:15 am
SFO
- UIO
1 stop14h 10m
United Airlines
Tue 5/2612:35 am
UIO
- SFO
1 stop16h 28m
United Airlines
Deal found 5/9![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 5/7. 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 5/195:45 am
SFO
- UIO
2 stops14h 47m
American Airlines
Thu 5/2811:59 pm
UIO
- SFO
2 stops15h 05m
American Airlines
Deal found 5/7![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Sat 9/199:20 pm
SFO
- GYE
2 stops19h 40m
American Airlines
Sat 9/268:20 am
GYE
- SFO
2 stops26h 14m
American Airlines
Deal found 5/10![American Airlines logo]()
$588
This Copa Airlines deal was found by Cheapflights users on 5/8. 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 9/248:21 pm
SFO
- UIO
1 stop15h 46m
Copa Airlines
Mon 10/53:11 pm
UIO
- SFO
1 stop10h 29m
Copa Airlines
Deal found 5/8![Copa Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 5/9. 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 11/2212:45 am
SFO
- UIO
1 stop20h 45m
United Airlines
Wed 11/251:35 am
UIO
- SFO
1 stop25h 29m
United Airlines
Deal found 5/9![United Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 5/7. 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 5/196:15 am
SFO
- UIO
1 stop14h 17m
American Airlines
Wed 5/276:00 am
UIO
- SFO
1 stop19h 59m
American Airlines
Deal found 5/7![American Airlines logo]()
$598
This FlightHub deal was found by Cheapflights users on 5/7. 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.
Fri 10/22:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Mon 10/124:05 am
UIO
- SFO
1 stop10h 45m
Avianca
Deal found 5/7![Avianca logo]()
$606
This FlightHub deal was found by Cheapflights users on 5/8. 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.
Fri 8/212:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Tue 9/14:05 am
UIO
- SFO
1 stop10h 45m
Avianca
Deal found 5/8![Avianca logo]()
$608
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 10, 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 10, 2026.
This Copa Airlines deal was found by Cheapflights users on 5/7. 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 stop20h 25m
Copa Airlines
Sun 10/254:33 am
GYE
- SFO
1 stop21h 07m
Copa Airlines
Deal found 5/7![Copa Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 5/9. 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 8/1212:45 am
SFO
- UIO
1 stop26h 15m
United Airlines
Sat 8/227:25 am
UIO
- SFO
1 stop11h 32m
United Airlines
Deal found 5/9![United Airlines logo]()
$591
This Avianca deal was found by Cheapflights users on 5/10. 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 10/2510:25 am
GYE
- SFO
2 stops14h 25m
Avianca
Deal found 5/10![Avianca logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 9/181:12 am
SFO
- GYE
1 stop10h 22m
Multiple Airlines
Sat 9/2610:05 am
GYE
- SFO
2 stops14h 30m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Sat 9/1911:58 pm
SFO
- GYE
1 stop17h 02m
American Airlines
Sat 9/268:20 am
GYE
- SFO
2 stops26h 14m
American Airlines
Deal found 5/10![American Airlines logo]()
$654
This Copa Airlines deal was found by Cheapflights users on 5/7. 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 6/48:16 pm
SFO
- GYE
1 stop19h 13m
Copa Airlines
Thu 6/1112:21 pm
GYE
- SFO
1 stop13h 19m
Copa Airlines
Deal found 5/7![Copa Airlines logo]()
$571
This United Airlines deal was found by Cheapflights users on 5/6. 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 9/2312:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Sun 10/412:35 am
UIO
- SFO
1 stop19h 54m
United Airlines
Deal found 5/6![United Airlines logo]()
$617
This Copa Airlines deal was found by Cheapflights users on 5/10. 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 9/248:21 pm
SFO
- UIO
1 stop14h 09m
Copa Airlines
Mon 10/56:02 am
UIO
- SFO
1 stop19h 38m
Copa Airlines
Deal found 5/10![Copa Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 5/5. 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
Mon 10/1912:35 am
UIO
- SFO
1 stop10h 55m
United Airlines
Deal found 5/5![United Airlines logo]()
$617
This FlightHub deal was found by Cheapflights users on 5/7. 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 7/182:30 am
SFO
- GYE
2 stops28h 25m
Avianca
Sat 8/13:30 am
GYE
- SFO
2 stops35h 20m
Avianca
Deal found 5/7![Avianca logo]()
$733
This Copa Airlines deal was found by Cheapflights users on 5/10. 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.
Fri 9/181:12 am
SFO
- GYE
1 stop10h 22m
Copa Airlines
Sat 9/268:28 am
GYE
- SFO
1 stop17h 12m
Copa Airlines
Deal found 5/10![Copa Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/1912:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Tue 5/267:25 am
UIO
- SFO
1 stop18h 50m
United Airlines
Deal found 5/5![United Airlines logo]()
$617
This Copa Airlines deal was found by Cheapflights users on 5/8. 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 9/208:21 pm
SFO
- UIO
1 stop13h 05m
Copa Airlines
Sat 10/32:31 pm
UIO
- SFO
1 stop11h 09m
Copa Airlines
Deal found 5/8![Copa Airlines logo]()
$613
This Avianca deal was found by Cheapflights users on 5/5. 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 9/142:15 pm
SFO
- MEC
2 stops14h 40m
Avianca
Wed 9/167:40 am
MEC
- SFO
2 stops31h 10m
Avianca
Deal found 5/5![Avianca logo]()
$760
This United Airlines deal was found by Cheapflights users on 5/6. 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 11/35:00 am
SFO
- UIO
1 stop16h 30m
United Airlines
Thu 11/121:35 am
UIO
- SFO
1 stop25h 19m
United Airlines
Deal found 5/6![United Airlines logo]()
$630
This Copa Airlines deal was found by Cheapflights users on 5/7. 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 9/91:12 am
SFO
- UIO
1 stop17h 29m
Copa Airlines
Sat 9/196:00 am
UIO
- SFO
1 stop19h 40m
Copa Airlines
Deal found 5/7![Copa Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 5/7. 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 11/25:00 am
SFO
- UIO
1 stop16h 30m
United Airlines
Sun 11/81:35 am
UIO
- SFO
1 stop13h 43m
United Airlines
Deal found 5/7![United Airlines logo]()
$637
This Avianca deal was found by Cheapflights users on 5/10. 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 5/202:15 pm
SFO
- CUE
2 stops18h 55m
Avianca
Sun 5/248:30 pm
CUE
- SFO
2 stops18h 20m
Avianca
Deal found 5/10![Avianca logo]()
$789
This United Airlines deal was found by Cheapflights users on 5/9. 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
Tue 6/27:25 am
UIO
- SFO
1 stop28h 00m
United Airlines
Deal found 5/9![United Airlines logo]()
$647
This Avianca deal was found by Cheapflights users on 5/10. 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 5/202:15 pm
SFO
- CUE
2 stops14h 40m
Avianca
Wed 5/278:30 pm
CUE
- SFO
2 stops18h 20m
Avianca
Deal found 5/10![Avianca logo]()
$789
This FlightHub deal was found by Cheapflights users on 5/7. 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 5/281:37 pm
SFO
- GPS
3 stops22h 33m
Multiple Airlines
Thu 6/411:40 am
GPS
- SFO
3 stops26h 10m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 5/7. 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 11/17:00 am
SFO
- UIO
1 stop14h 30m
United Airlines
Sat 11/71:35 am
UIO
- SFO
1 stop25h 19m
United Airlines
Deal found 5/7![United Airlines logo]()
$650
This FlightHub deal was found by Cheapflights users on 5/6. 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.
Sun 5/312:15 pm
SFO
- SCY
3 stops21h 00m
Avianca
Thu 6/111:05 pm
SCY
- SFO
3 stops24h 45m
Avianca
Deal found 5/6![Avianca logo]()
$827
This FlightHub deal was found by Cheapflights users on 5/6. 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.
Sun 5/316:00 am
SFO
- SCY
2 stops29h 15m
Multiple Airlines
Thu 6/111:05 pm
SCY
- SFO
3 stops24h 45m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,300
This Mytrip deal was found by Cheapflights users on 5/9. 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
- MEC
2 stops27h 55m
Avianca
Fri 7/171:20 pm
MEC
- SFO
3 stops25h 30m
Avianca
Deal found 5/9![Avianca logo]()
$965
This FlightHub deal was found by Cheapflights users on 5/10. 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 stops36h 34m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,315
This Avianca deal was found by Cheapflights users on 5/10. 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 5/202:15 pm
SFO
- CUE
2 stops14h 40m
Avianca
Fri 5/297:45 am
CUE
- SFO
2 stops42h 10m
Avianca
Deal found 5/10![Avianca logo]()
$986
This Expedia deal was found by Cheapflights users on 5/10. 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.
Tue 6/2311:55 pm
SFO
- GPS
2 stops33h 35m
Multiple Airlines
Tue 6/3011:35 am
GPS
- SFO
2 stops22h 40m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,492
This Avianca deal was found by Cheapflights users on 5/10. 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 5/2111:55 pm
SFO
- CUE
2 stops29h 00m
Avianca
Mon 5/257:40 am
CUE
- SFO
2 stops31h 10m
Avianca
Deal found 5/10![Avianca logo]()
$1,036
This Avianca deal was found by Cheapflights users on 5/9. 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 6/232:15 pm
SFO
- SCY
3 stops21h 00m
Multiple Airlines
Wed 7/11:05 pm
SCY
- SFO
2 stops22h 58m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,496
Last-minute flights from San Francisco to EcuadorDiscover last-minute flight deals from San Francisco to Ecuador. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Ecuador. Data last updated May 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/9. 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 5/108:55 am
SFO
- UIO
1 stop18h 05m
United Airlines
Sun 5/177:25 am
UIO
- SFO
1 stop30h 53m
United Airlines
Deal found 5/9![United Airlines logo]()
$610
This KAYAK deal was found by Cheapflights users on 5/10. 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 5/188:25 am
SFO
- UIO
2 stops18h 18m
LATAM Airlines
Sun 5/247:06 am
UIO
- SFO
2 stops29h 04m
LATAM Airlines
Deal found 5/10![LATAM Airlines logo]()
$577
This Avianca deal was found by Cheapflights users on 5/6. 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 5/1811:55 pm
SFO
- GYE
2 stops15h 40m
Avianca
Wed 6/39:35 pm
GYE
- SFO
2 stops17h 15m
Avianca
Deal found 5/6![Avianca logo]()
$639
This United Airlines deal was found by Cheapflights users on 5/9. 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 5/197:15 am
SFO
- UIO
1 stop14h 10m
United Airlines
Tue 5/2612:35 am
UIO
- SFO
1 stop16h 28m
United Airlines
Deal found 5/9![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 5/7. 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 5/195:45 am
SFO
- UIO
2 stops14h 47m
American Airlines
Thu 5/2811:59 pm
UIO
- SFO
2 stops15h 05m
American Airlines
Deal found 5/7![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 5/7. 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 5/196:15 am
SFO
- UIO
1 stop14h 17m
American Airlines
Wed 5/276:00 am
UIO
- SFO
1 stop19h 59m
American Airlines
Deal found 5/7![American Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/195:00 am
SFO
- UIO
1 stop16h 25m
United Airlines
Wed 5/2712:35 am
UIO
- SFO
1 stop25h 40m
United Airlines
Deal found 5/5![United Airlines logo]()
$630
This United Airlines deal was found by Cheapflights users on 5/9. 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 5/246:54 pm
SFO
- UIO
1 stop32h 06m
United Airlines
Fri 5/297:25 am
UIO
- SFO
1 stop12h 10m
United Airlines
Deal found 5/9![United Airlines logo]()
$591
This FlightHub deal was found by Cheapflights users on 5/5. 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.
Mon 5/252:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Sun 6/74:05 am
UIO
- SFO
1 stop10h 45m
Avianca
Deal found 5/5![Avianca logo]()
$627
This BusinessClass deal was found by Cheapflights users on 5/9. 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 5/2512:26 am
SFO
- UIO
2 stops21h 33m
GOL
Tue 6/26:30 am
UIO
- SFO
2 stops20h 18m
GOL
Deal found 5/9![GOL logo]()
$629
This Avianca deal was found by Cheapflights users on 5/6. 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 6/12:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Sun 6/74:45 am
UIO
- SFO
2 stops19h 50m
Avianca
Deal found 5/6![Avianca logo]()
$632
This Copa Airlines deal was found by Cheapflights users on 5/7. 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 6/48:16 pm
SFO
- GYE
1 stop19h 13m
Copa Airlines
Thu 6/1112:21 pm
GYE
- SFO
1 stop13h 19m
Copa Airlines
Deal found 5/7![Copa Airlines logo]()
$571
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 10, 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 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 8/2910:06 pm
SFO
- UIO
2 stops35h 21m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 9/305:15 pm
SFO
- UIO
2 stops17h 15m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 8/199:27 am
SFO
- UIO
2 stops24h 00m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$243
This Copa Airlines deal was found by Cheapflights users on 5/8. 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 stop14h 09m
Copa Airlines
Deal found 5/8![Copa Airlines logo]()
$265
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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.
Wed 9/302:15 pm
SFO
- UIO
1 stop10h 40m
Avianca
Deal found 5/5![Avianca logo]()
$267
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/195:00 am
SFO
- UIO
1 stop16h 25m
United Airlines
Deal found 5/5![United Airlines logo]()
$268
This BusinessClass deal was found by Cheapflights users on 5/6. 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 5/1810:35 pm
SFO
- UIO
2 stops19h 22m
GOL
Deal found 5/6![GOL logo]()
$271
This BusinessClass deal was found by Cheapflights users on 5/5. 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.
Sun 7/511:49 pm
SFO
- UIO
2 stops22h 09m
GOL
Deal found 5/5![GOL logo]()
$276
This United Airlines deal was found by Cheapflights users on 5/8. 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 5/1912:45 am
SFO
- UIO
1 stop20h 40m
United Airlines
Deal found 5/8![United Airlines logo]()
$278
This BusinessClass deal was found by Cheapflights users on 5/9. 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 5/2512:26 am
SFO
- UIO
2 stops21h 33m
GOL
Deal found 5/9![GOL logo]()
$281
This Delta deal was found by Cheapflights users on 5/9. 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 5/1711:59 pm
SFO
- UIO
2 stops26h 44m
Delta
Deal found 5/9![Delta logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/13:21 pm
SFO
- UIO
2 stops20h 48m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$285
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $531 (BusinessClass) |
One-way from | $225 (Kiwi.com) |
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 10, 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
Wed 10/14
1:12 am-11:37 pm
1 stop20h 25m
Guayaquil Jose Joaquin de Olmedo
Sun 10/25
4:33 am-11:40 pm
1 stop21h 07m
$558
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Thu 6/4
8:16 pm-5:29 pm
1 stop19h 13m
Guayaquil Jose Joaquin de Olmedo
Thu 6/11
12:21 pm-11:40 pm
1 stop13h 19m
$571
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Thu 9/24
8:21 pm-12:30 pm
1 stop14h 09m
Quito Mariscal Sucr
Mon 10/5
6:02 am-11:40 pm
1 stop19h 38m
$590
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Wed 8/12
12:45 am-5:00 am
1 stop26h 15m
Quito Mariscal Sucr
Sat 8/22
7:25 am-4:57 pm
1 stop11h 32m
$591
San FranciscoGuayaquil
SFO - GYE
SFOGYE
San Francisco
Fri 9/18
1:12 am-1:34 pm
1 stop10h 22m
Guayaquil Jose Joaquin de Olmedo
Sat 9/26
8:28 am-11:40 pm
1 stop17h 12m
$609
Quickest round-trip
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Sun 9/20
8:21 pm-11:26 am
1 stop13h 05m
Quito Mariscal Sucr
Sat 10/3
2:31 pm-11:40 pm
1 stop11h 09m
$613
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Wed 9/9
1:12 am-8:41 pm
1 stop17h 29m
Quito Mariscal Sucr
Sat 9/19
6:00 am-11:40 pm
1 stop19h 40m
$613
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Wed 9/23
12:45 am-11:25 pm
1 stop20h 40m
Quito Mariscal Sucr
Sun 10/4
12:35 am-6:29 pm
1 stop19h 54m
$617
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Wed 10/7
12:45 am-11:25 pm
1 stop20h 40m
Quito Mariscal Sucr
Mon 10/19
12:35 am-9:30 am
1 stop10h 55m
$617
San FranciscoQuito
SFO - UIO
SFOUIO
San Francisco
Tue 5/19
12:45 am-11:25 pm
1 stop20h 40m
Quito Mariscal Sucr
Tue 5/26
7:25 am-12:15 am
1 stop18h 50m
$617
Showing 1-10 of 56 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-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-UIO
SFO-GYE
SFO-MEC
SFO-CUE
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 26 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.
What is the cheapest month to book a flight from San Francisco to Ecuador?
Currently, July is the cheapest month in which you can book a flight from San Francisco to Ecuador (average of $191). 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.
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 10, 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.
Food
6.8
Crew
8.1
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Food
6.8
Crew
8.1
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Food
6.8
Crew
8.1
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Food
6.8
Crew
8.1
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Food
6.8
Crew
8.1
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Food
6.8
Crew
8.1
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Overall
7.5
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.
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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 10, 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 May 10, 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$317 | Average$787 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$332 | Average$673 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$402 | Average$679 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$456 | Average$707 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$570 | Average$767 | FlexibilityNo cancel fee | On-time71% |