$267+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UIO
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Ecuador with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 August 24, 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 August 24, 2026.
This Copa Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:21 pm -
1 stop13h 00m
Sun 10/256:01 am -
1 stop19h 39m
Deal found 8/19![Copa Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:35 am -
1 stop11h 41m
Wed 11/256:00 am -
2 stops15h 30m
Deal found 8/20![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:33 am -
1 stop12h 06m
Wed 10/216:00 am -
1 stop15h 33m
Deal found 8/19![American Airlines logo]()
$602
This Copa Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:21 pm -
1 stop13h 00m
Sun 10/184:14 am -
1 stop21h 26m
Deal found 8/21![Copa Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 11/149:35 pm -
1 stop13h 56m
Sun 11/223:43 pm -
2 stops20h 19m
Deal found 8/22![American Airlines logo]()
$612
This Copa Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:21 pm -
1 stop19h 09m
Sun 10/116:02 am -
1 stop19h 38m
Deal found 8/19![Copa Airlines logo]()
$617
This Vliegwinkel deal was found by Cheapflights users on 8/20. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:15 pm -
1 stop10h 40m
Mon 9/214:05 am -
1 stop10h 45m
Deal found 8/20![Avianca logo]()
$623
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:45 am -
1 stop20h 40m
Wed 10/2112:35 am -
1 stop20h 49m
Deal found 8/19![United Airlines logo]()
$629
This LATAM Airlines deal was found by Cheapflights users on 8/22. 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 10/1910:25 pm -
2 stops18h 40m
Fri 10/239:00 am -
2 stops27h 26m
Deal found 8/22![LATAM Airlines logo]()
$634
This BusinessClass deal was found by Cheapflights users on 8/23. 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.
Wed 10/1412:11 am -
2 stops20h 28m
Sun 10/252:29 pm -
1 stop22h 00m
Deal found 8/23![GOL logo]()
$634
This Avianca deal was found by Cheapflights users on 8/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:55 pm -
2 stops16h 55m
Sun 10/259:05 am -
2 stops15h 45m
Deal found 8/19![Avianca logo]()
$639
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:30 pm -
1 stop26h 55m
Thu 10/2212:35 am -
1 stop12h 07m
Deal found 8/19![United Airlines logo]()
$642
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 August 24, 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 August 24, 2026.
This Copa Airlines deal was found by Cheapflights users on 8/22. 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 -
1 stop13h 00m
Sun 10/256:01 am -
1 stop19h 39m
Deal found 8/22![Copa Airlines logo]()
$572
This JetBlue deal was found by Cheapflights users on 8/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:10 pm -
1 stop14h 12m
Thu 10/221:30 pm -
1 stop12h 37m
Deal found 8/19![JetBlue logo]()
$589
This United Airlines deal was found by Cheapflights users on 8/22. 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 11/97:15 am -
1 stop14h 15m
Mon 11/161:35 am -
1 stop13h 44m
Deal found 8/22![United Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:25 pm -
1 stop19h 34m
Tue 10/2012:59 am -
1 stop21h 07m
Deal found 8/19![Delta logo]()
$629
This BusinessClass deal was found by Cheapflights users on 8/23. 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.
Wed 10/1412:11 am -
2 stops20h 28m
Sun 10/252:29 pm -
2 stops21h 08m
Deal found 8/23![GOL logo]()
$634
This Avianca deal was found by Cheapflights users on 8/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:55 pm -
2 stops16h 55m
Sun 10/259:05 am -
2 stops15h 45m
Deal found 8/19![Avianca logo]()
$639
This United deal was found by Cheapflights users on 8/22. 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.
Thu 8/276:30 pm -
2 stops34h 25m
Thu 9/37:40 am -
2 stops42h 47m
Deal found 8/22![Multiple Airlines logo]()
$871
This Copa Airlines deal was found by Cheapflights users on 8/20. 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 11/177:36 pm -
1 stop22h 20m
Wed 11/256:38 pm -
1 stop25h 47m
Deal found 8/20![Copa Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/1812:45 am -
1 stop20h 40m
Thu 10/2212:35 am -
1 stop13h 09m
Deal found 8/22![United Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 8/22. 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.
Tue 10/69:25 pm -
1 stop19h 34m
Tue 10/139:00 am -
2 stops15h 59m
Deal found 8/22![Delta logo]()
$634
This Copa Airlines deal was found by Cheapflights users on 8/23. 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 10/88:21 pm -
1 stop19h 09m
Thu 10/1512:18 pm -
1 stop13h 22m
Deal found 8/23![Copa Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/45:00 am -
1 stop16h 25m
Wed 10/1412:35 am -
1 stop16h 14m
Deal found 8/23![United Airlines logo]()
$629
This Avianca deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:15 pm -
2 stops14h 40m
Mon 10/269:50 pm -
2 stops17h 05m
Deal found 8/20![Avianca logo]()
$708
This Copa Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:21 pm -
1 stop13h 00m
Sun 10/184:14 am -
1 stop21h 26m
Deal found 8/21![Copa Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/2412:45 am -
1 stop20h 40m
Sun 10/47:00 am -
1 stop18h 47m
Deal found 8/21![United Airlines logo]()
$629
This Copa Airlines deal was found by Cheapflights users on 8/21. 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.
Sun 9/208:21 pm -
1 stop13h 05m
Tue 9/293:07 am -
1 stop22h 33m
Deal found 8/21![Copa Airlines logo]()
$617
This Avianca deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:15 pm -
2 stops22h 10m
Fri 10/231:20 pm -
2 stops25h 30m
Deal found 8/21![Avianca logo]()
$780
This Copa Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 11/47:36 pm -
1 stop24h 56m
Thu 11/195:48 am -
1 stop20h 24m
Deal found 8/20![Copa Airlines logo]()
$617
This LATAM Airlines deal was found by Cheapflights users on 8/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 am -
2 stops55h 20m
Sat 9/125:18 pm -
2 stops30h 33m
Deal found 8/23![LATAM Airlines logo]()
$1,890
This Flysmarter deal was found by Cheapflights users on 8/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:55 pm -
3 stops33h 55m
Sun 10/1811:25 am -
3 stops36h 10m
Deal found 8/20![Avianca logo]()
$798
This Avianca deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:15 pm -
3 stops21h 00m
Fri 10/2311:25 am -
2 stops24h 38m
Deal found 8/21![Multiple Airlines logo]()
$1,076
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:15 pm -
3 stops22h 00m
Wed 10/211:05 pm -
2 stops24h 45m
Deal found 8/19![Avianca logo]()
$820
This oojo deal was found by Cheapflights users on 8/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:20 pm -
2 stops22h 00m
Mon 11/302:15 pm -
2 stops23h 45m
Deal found 8/19![Avianca logo]()
$822
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:00 pm -
2 stops29h 00m
Sat 11/217:45 am -
2 stops29h 24m
Deal found 8/19![Multiple Airlines logo]()
$1,117
This Avianca deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:15 pm -
3 stops21h 00m
Fri 10/2311:25 am -
3 stops26h 25m
Deal found 8/22![Avianca logo]()
$825
This oojo deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:55 pm -
3 stops34h 00m
Tue 10/1311:35 am -
2 stops22h 35m
Deal found 8/22![Multiple Airlines logo]()
$1,119
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Sat 11/1411:00 pm -
2 stops35h 20m
Fri 11/201:55 pm -
3 stops24h 00m
Deal found 8/21![Avianca logo]()
$837
This Copa Airlines deal was found by Cheapflights users on 8/23. 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 10/181:12 am -
1 stop14h 14m
Wed 10/286:28 pm -
1 stop25h 57m
Deal found 8/23![Copa Airlines logo]()
$960
This FlightHub deal was found by Cheapflights users on 8/22. 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.
Thu 10/1511:59 pm -
3 stops34h 56m
Mon 10/191:05 pm -
3 stops24h 45m
Deal found 8/22![Multiple Airlines logo]()
$1,229
This oojo deal was found by Cheapflights users on 8/20. 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.
Mon 10/52:15 pm -
2 stops19h 15m
Mon 10/121:05 pm -
2 stops24h 45m
Deal found 8/20![Avianca logo]()
$855
Last-minute flights from San Francisco to EcuadorDiscover last-minute flight deals from San Francisco to Ecuador. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Ecuador. Data last updated August 24, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 8/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:15 pm -
2 stops16h 40m
Tue 9/159:10 am -
2 stops15h 25m
Deal found 8/19![Avianca logo]()
$639
This Vliegwinkel deal was found by Cheapflights users on 8/20. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:15 pm -
1 stop10h 40m
Mon 9/214:05 am -
1 stop10h 45m
Deal found 8/20![Avianca logo]()
$623
This Copa Airlines deal was found by Cheapflights users on 8/20. 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 -
1 stop15h 46m
Wed 9/93:09 pm -
1 stop10h 31m
Deal found 8/20![Copa Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/98:21 pm -
1 stop15h 46m
Wed 9/163:09 pm -
1 stop10h 31m
Deal found 8/20![Copa Airlines logo]()
$644
This Avianca deal was found by Cheapflights users on 8/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 am -
2 stops19h 10m
Thu 9/2410:10 am -
2 stops14h 25m
Deal found 8/19![Avianca logo]()
$652
This LATAM Airlines deal was found by Cheapflights users on 8/22. 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 9/149:55 pm -
1 stop19h 04m
Wed 10/149:00 am -
2 stops15h 59m
Deal found 8/22![Multiple Airlines logo]()
$634
This Copa Airlines deal was found by Cheapflights users on 8/23. 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 9/141:12 am -
1 stop10h 22m
Sun 9/204:13 am -
1 stop21h 27m
Deal found 8/23![Copa Airlines logo]()
$643
This Avianca deal was found by Cheapflights users on 8/23. 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.
Tue 9/1511:55 pm -
2 stops15h 40m
Sun 9/209:05 am -
2 stops15h 30m
Deal found 8/23![Avianca logo]()
$659
This Copa Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:21 pm -
1 stop15h 46m
Tue 9/293:07 am -
1 stop17h 03m
Deal found 8/21![Copa Airlines logo]()
$645
This BusinessClass deal was found by Cheapflights users on 8/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:00 pm -
2 stops27h 10m
Thu 9/246:00 am -
1 stop19h 59m
Deal found 8/21![GOL logo]()
$653
This Copa Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:21 pm -
1 stop19h 09m
Sun 10/116:02 am -
1 stop19h 38m
Deal found 8/19![Copa Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:45 am -
1 stop20h 40m
Sun 10/47:00 am -
1 stop18h 47m
Deal found 8/19![United 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 August 24, 2026.
Search for one-way flight options from San Francisco to Ecuador. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:00 am -
2 stops27h 07m
Deal found 8/22![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:20 pm -
3 stops56h 20m
Deal found 8/19![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:00 am -
2 stops48h 26m
Deal found 8/20![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
3 stops51h 21m
Deal found 8/19![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/1411:42 am -
3 stops45h 39m
Deal found 8/21![Multiple Airlines logo]()
$286
This Avianca deal was found by Cheapflights users on 8/20. 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 10/411:55 pm -
2 stops14h 15m
Deal found 8/20![Avianca logo]()
$287
This Avianca deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:55 pm -
2 stops14h 15m
Deal found 8/20![Avianca logo]()
$289
This Copa Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:21 pm -
1 stop26h 11m
Deal found 8/19![Copa Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/141:12 am -
1 stop32h 14m
Deal found 8/21![Copa Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:00 am -
1 stop16h 25m
Deal found 8/19![United Airlines logo]()
$293
This Avianca deal was found by Cheapflights users on 8/23. 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.
Fri 11/131:15 pm -
1 stop10h 45m
Deal found 8/23![Avianca logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sat 9/1911:42 am -
3 stops51h 48m
Deal found 8/21![Multiple Airlines logo]()
$294
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 August 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $572 (Copa Airlines) |
One-way from | $267 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $584 |
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 7,457,451 searches. Data last updated August 24, 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 San Francisco - GYE Guayaquil Jose Joaquin de Olmedo
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
$572
San FranciscoGuayaquil
SFO San Francisco - GYE Guayaquil Jose Joaquin de Olmedo
SFOGYE
San Francisco
Tue 11/17
7:36 pm-8:56 pm
1 stop22h 20m
Guayaquil Jose Joaquin de Olmedo
Wed 11/25
6:38 pm-5:25 pm
1 stop25h 47m
$572
Quickest round-trip
San FranciscoGuayaquil
SFO San Francisco - GYE Guayaquil Jose Joaquin de Olmedo
SFOGYE
San Francisco
Mon 10/19
11:10 pm-3:22 pm
1 stop14h 12m
Guayaquil Jose Joaquin de Olmedo
Thu 10/22
1:30 pm-12:07 am
1 stop12h 37m
$589
San FranciscoGuayaquil
SFO San Francisco - GYE Guayaquil Jose Joaquin de Olmedo
SFOGYE
San Francisco
Thu 10/8
8:21 pm-5:30 pm
1 stop19h 09m
Guayaquil Jose Joaquin de Olmedo
Thu 10/15
12:18 pm-11:40 pm
1 stop13h 22m
$608
San FranciscoGuayaquil
SFO San Francisco - GYE Guayaquil Jose Joaquin de Olmedo
SFOGYE
San Francisco
Wed 10/7
8:21 pm-11:21 am
1 stop13h 00m
Guayaquil Jose Joaquin de Olmedo
Sun 10/18
4:14 am-11:40 pm
1 stop21h 26m
$608
San FranciscoQuito
SFO San Francisco - UIO Quito Mariscal Sucr
SFOUIO
San Francisco
Sun 9/20
8:21 pm-11:26 am
1 stop13h 05m
Quito Mariscal Sucr
Tue 9/29
3:07 am-11:40 pm
1 stop22h 33m
$617
San FranciscoQuito
SFO San Francisco - UIO Quito Mariscal Sucr
SFOUIO
San Francisco
Wed 11/4
7:36 pm-11:32 pm
1 stop24h 56m
Quito Mariscal Sucr
Thu 11/19
5:48 am-11:12 pm
1 stop20h 24m
$617
San FranciscoQuito
SFO San Francisco - UIO Quito Mariscal Sucr
SFOUIO
San Francisco
Mon 11/9
7:15 am-12:30 am
1 stop14h 15m
Quito Mariscal Sucr
Mon 11/16
1:35 am-12:19 pm
1 stop13h 44m
$629
San FranciscoQuito
SFO San Francisco - UIO Quito Mariscal Sucr
SFOUIO
San Francisco
Tue 10/6
9:25 pm-6:59 pm
1 stop19h 34m
Quito Mariscal Sucr
Tue 10/20
12:59 am-8:06 pm
1 stop21h 07m
$629
San FranciscoQuito
SFO San Francisco - UIO Quito Mariscal Sucr
SFOUIO
San Francisco
Sun 10/18
12:45 am-11:25 pm
1 stop20h 40m
Quito Mariscal Sucr
Thu 10/22
12:35 am-11:44 am
1 stop13h 09m
$629
Showing 1-10 of 60 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-CUE
SFO-GPS
SFO-MEC
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-CUE
SFO-GPS
What is the cheapest month to book a flight from San Francisco to Ecuador?
Currently, October is the cheapest month in which you can book a flight from San Francisco to Ecuador (average of $574). Flying from San Francisco to Ecuador in December is currently the most expensive (average of $1,007). 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 August 24, 2026.
See what other customers who have flown with Copa Airlines,United Airlines, andAmerican 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.
Boarding
7.8
Comfort
7.4
Food
6.9
Entertainment
6.8
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Comfort
7.4
Food
6.9
Entertainment
6.8
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Comfort
7.4
Food
6.9
Entertainment
6.8
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Comfort
7.4
Food
6.9
Entertainment
6.8
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Comfort
7.4
Food
6.9
Entertainment
6.8
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Comfort
7.4
Food
6.9
Entertainment
6.8
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - 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
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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 August 24, 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 7,457,451 searches. Data last updated August 24, 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$716 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$760 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$289 | Average$693 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$402 | Average$679 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$570 | Average$752 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$645 | Average$1,271 | FlexibilityNo cancel fee | On-time74% |