$364+ Cheap flights from Quito (UIO) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SFO
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Quito to San Francisco 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Quito to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Quito to San FranciscoExplore the most affordable flight options available from Quito to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Quito to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Avianca deal was found by Cheapflights users on 9/10. 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.
Tue 10/64:05 am -
1 stop10h 45m
Wed 10/142:15 pm -
1 stop10h 40m
Deal found 9/10![Avianca logo]()
$600
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 am -
2 stops16h 56m
Tue 10/2010:25 pm -
1 stop18h 34m
Deal found 9/10![Delta logo]()
$602
This Avianca deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/224:05 am -
1 stop20h 30m
Fri 10/302:15 pm -
1 stop10h 45m
Deal found 9/11![Avianca logo]()
$610
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:59 am -
1 stop21h 07m
Wed 10/216:00 am -
1 stop10h 59m
Deal found 9/9![LATAM Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop17h 59m
Tue 10/207:57 pm -
2 stops23h 07m
Deal found 9/8![American Airlines logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/143:11 pm -
1 stop10h 29m
Wed 10/218:21 pm -
1 stop14h 09m
Deal found 9/11![Copa Airlines logo]()
$620
This Avianca deal was found by Cheapflights users on 9/9. 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 10/64:05 am -
1 stop10h 45m
Thu 11/2611:00 pm -
2 stops15h 10m
Deal found 9/9![Avianca logo]()
$624
This Avianca deal was found by Cheapflights users on 9/9. 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.
Mon 10/54:05 am -
1 stop10h 45m
Sun 10/1811:55 pm -
2 stops15h 45m
Deal found 9/9![Avianca logo]()
$625
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 am -
2 stops15h 59m
Sat 10/2411:30 pm -
1 stop19h 55m
Deal found 9/11![Delta logo]()
$626
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:50 pm -
2 stops29h 45m
Sun 11/11:15 pm -
1 stop10h 45m
Deal found 9/9![Avianca logo]()
$633
This Avianca deal was found by Cheapflights users on 9/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:05 am -
1 stop20h 30m
Mon 11/3011:00 pm -
2 stops15h 10m
Deal found 9/7![Avianca logo]()
$634
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:15 pm -
2 stops24h 35m
Mon 10/122:15 pm -
2 stops20h 50m
Deal found 9/10![Avianca logo]()
$636
Best flights from Quito to San FranciscoDiscover carefully curated flight deals from Quito to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Quito to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/8. 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 11/15:48 am -
1 stop20h 24m
Sun 1/177:36 pm -
1 stop15h 33m
Deal found 9/8![Copa Airlines logo]()
$600
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:59 am -
1 stop18h 03m
Tue 10/2010:25 pm -
2 stops18h 40m
Deal found 9/6![Delta logo]()
$602
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 9/217:00 am -
1 stop19h 27m
Sun 10/412:45 am -
1 stop20h 40m
Deal found 9/8![United Airlines logo]()
$611
This Avianca deal was found by Cheapflights users on 9/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:05 am -
1 stop10h 45m
Sun 10/1811:55 pm -
2 stops15h 45m
Deal found 9/7![Avianca logo]()
$624
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:31 pm -
1 stop11h 09m
Sun 10/188:21 pm -
1 stop19h 09m
Deal found 9/9![Copa Airlines logo]()
$600
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:00 am -
2 stops15h 59m
Tue 10/2010:25 pm -
1 stop18h 34m
Deal found 9/8![Delta logo]()
$602
This Avianca deal was found by Cheapflights users on 9/9. 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.
Sat 10/244:05 am -
1 stop10h 45m
Sat 10/312:15 pm -
2 stops16h 45m
Deal found 9/9![Avianca logo]()
$625
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 12/187:45 am -
1 stop20h 13m
Tue 1/124:45 pm -
1 stop28h 45m
Deal found 9/11![United Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 am -
2 stops14h 55m
Wed 10/215:13 pm -
2 stops23h 52m
Deal found 9/6![Delta logo]()
$602
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 12/171:35 am -
1 stop18h 34m
Wed 12/3011:59 pm -
1 stop21h 31m
Deal found 9/11![United Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 2/188:55 am -
2 stops18h 04m
Tue 2/233:55 pm -
2 stops23h 57m
Deal found 9/9![Delta logo]()
$602
Last-minute flights from Quito to San FranciscoDiscover last-minute flight deals from Quito to San Francisco. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Quito to San Francisco. Data last updated September 11, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 9/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:05 am -
1 stop20h 30m
Mon 11/3011:00 pm -
2 stops15h 10m
Deal found 9/7![Avianca logo]()
$634
This Avianca deal was found by Cheapflights users on 9/9. 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.
Mon 10/54:05 am -
1 stop10h 45m
Sun 10/1811:55 pm -
2 stops15h 45m
Deal found 9/9![Avianca logo]()
$625
This Avianca deal was found by Cheapflights users on 9/10. 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.
Tue 10/64:05 am -
1 stop10h 45m
Wed 10/142:15 pm -
2 stops16h 25m
Deal found 9/10![Avianca logo]()
$600
This Avianca deal was found by Cheapflights users on 9/9. 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 10/64:05 am -
1 stop10h 45m
Thu 11/2611:00 pm -
2 stops15h 10m
Deal found 9/9![Avianca logo]()
$624
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:15 pm -
2 stops24h 35m
Mon 10/122:15 pm -
2 stops20h 50m
Deal found 9/10![Avianca logo]()
$636
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:50 pm -
2 stops29h 45m
Sun 11/11:15 pm -
1 stop10h 45m
Deal found 9/9![Avianca logo]()
$633
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:59 am -
1 stop21h 07m
Wed 10/216:00 am -
1 stop10h 59m
Deal found 9/9![LATAM Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 am -
2 stops16h 56m
Tue 10/2010:25 pm -
1 stop18h 34m
Deal found 9/10![Delta logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/143:11 pm -
1 stop10h 29m
Wed 10/218:21 pm -
1 stop14h 09m
Deal found 9/11![Copa Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 am -
2 stops15h 59m
Sat 10/2411:30 pm -
1 stop19h 55m
Deal found 9/11![Delta logo]()
$626
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop17h 59m
Tue 10/207:57 pm -
2 stops23h 07m
Deal found 9/8![American Airlines logo]()
$616
This Avianca deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/224:05 am -
1 stop20h 30m
Fri 10/302:15 pm -
1 stop10h 45m
Deal found 9/11![Avianca logo]()
$610
One-way flights from Quito to San FranciscoSearch for one-way flight options from Quito to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Quito to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:15 am -
2 stops26h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![LATAM Airlines logo]()
$364
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:00 am -
2 stops26h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![LATAM Airlines logo]()
$365
This Copa Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 12/73:08 pm -
1 stop29h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Copa Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 10/209:00 am -
2 stops16h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$371
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/136:25 am -
1 stop20h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:00 am -
2 stops25h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$377
This Avianca deal was found by Cheapflights users on 9/10. 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.
Sat 10/104:05 am -
1 stop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Avianca logo]()
$381
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Mon 9/284:05 am -
1 stop20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Avianca logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:45 am -
2 stops19h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Avianca logo]()
$393
Find flight deals from Quito to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Quito (UIO) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $600 (Avianca) |
One-way from | $364 (LATAM Airlines) |
Popular in | August |
Cheapest in | January |
Average price | $576 |
Cheapflights Fare Finder
Customize your flight search to find flights from Quito to San Francisco 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 September 11, 2026.
Use the filters below to find and compare flights from Quito to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Mon 12/7
11:00 am-10:40 am
2 stops26h 40m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$365
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Mon 11/9
6:36 pm-5:25 pm
1 stop25h 49m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$367
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Wed 9/16
6:00 am-11:40 pm
1 stop19h 40m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$367
Quickest round-trip
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Mon 12/7
3:08 pm-11:17 pm
1 stop11h 09m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$367
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Mon 2/15
6:31 pm-5:25 pm
1 stop25h 54m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$367
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Sun 11/8
5:48 am-11:12 pm
1 stop20h 24m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$367
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Tue 12/8
3:08 am-11:17 pm
1 stop23h 09m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$367
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Thu 9/24
12:35 am-7:24 pm
1 stop20h 49m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$371
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Mon 10/19
12:35 am-5:05 pm
1 stop18h 30m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$371
QuitoSan Francisco
UIO Quito Mariscal Sucr - SFO San Francisco
UIOSFO
Quito Mariscal Sucr
Sun 11/1
5:48 am-11:12 pm
1 stop20h 24m
San Francisco
Sun 1/17
7:36 pm-2:09 pm
1 stop15h 33m
$600
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Quito to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Quito to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Quito-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Quito-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Quito-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Quito-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Quito-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Quito to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Quito with our price prediction graph.
UIO-SFO
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 Quito to San Francisco
How far ahead should I book a flight from Quito to San Francisco?
The best time to book flights from Quito to San Francisco is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Quito to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Quito to San Francisco (average of $400). Flying from Quito to San Francisco in August is currently the most expensive (average of $641). 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 much does it cost to fly round-trip from Quito to San Francisco?
Airfare is typical for this route at the moment.
Quito to San Francisco flights typically cost between $487 and $604 in October.The cheapest round-trip price found within the last 5 days was $600 on Avianca (Oct 6-Oct 14).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated September 11, 2026.
See what other customers who have flown with Copa Airlines,LATAM Airlines, andUnited Airlines from Quito to San Francisco 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
Crew
8.1
Overall
7.6
Entertainment
6.9
Food
6.9
Comfort
7.4
Reviews
1 / 20
4.0
OkayPaul,Jun 2025
PTY - MIA
Boarding
7.8
Crew
8.1
Overall
7.6
Entertainment
6.9
Food
6.9
Comfort
7.4
Reviews
1 / 20
4.0
OkayPaul,Jun 2025
PTY - MIA
Boarding
7.8
Crew
8.1
Overall
7.6
Entertainment
6.9
Food
6.9
Comfort
7.4
Reviews
1 / 20
4.0
OkayPaul,Jun 2025
PTY - MIA
Boarding
7.8
Crew
8.1
Overall
7.6
Entertainment
6.9
Food
6.9
Comfort
7.4
Reviews
1 / 20
4.0
OkayPaul,Jun 2025
PTY - MIA
Boarding
7.8
Crew
8.1
Overall
7.6
Entertainment
6.9
Food
6.9
Comfort
7.4
Reviews
1 / 20
4.0
OkayPaul,Jun 2025
PTY - MIA
Related info for your journey
Find useful and relevant information for your journey from Quito to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Quito
Popular flights
San Francisco flight routes
Alternative routes for Quito to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Quito to San Francisco by cabin class
Find flights from Quito to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Quito and San Francisco flights
Browse other Quito and San Francisco flight options. Last updated on September 11, 2026.
Other flights from Quito
Browse through other flights departing from Quito. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Top 4 airlines flying from Quito to San Francisco
Discover the top 4 airlines that operate flights from Quito to San Francisco. 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 September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$574 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$591 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$339 | Average$400 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$390 | Average$762 | FlexibilityNo cancel fee | On-time69% |