San Francisco

$255+ Cheap flights from Ecuador to San Francisco (SFO)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SFO
Mar 25 — Apr 11
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Cheap flight deals from Ecuador to San Francisco

Cheapest flights from Ecuador to San Francisco
Explore the most affordable flight options available from Ecuador to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Avianca deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:10 am
UIO
-
SFO
2 stops15h 45m
Avianca
Wed 10/1411:55 pm
SFO
-
UIO
2 stops15h 45m
Avianca
Deal found 2/20$437
This Avianca deal was found by Cheapflights users on 2/19. 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.
Mon 10/124:05 am
UIO
-
SFO
1 stop10h 45m
Avianca
Wed 10/212:15 pm
SFO
-
UIO
1 stop10h 40m
Avianca
Deal found 2/19$438
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:00 pm
UIO
-
SFO
2 stops22h 03m
Delta
Mon 3/165:50 am
SFO
-
UIO
2 stops21h 12m
Delta
Deal found 2/20$440
This Avianca deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:05 am
UIO
-
SFO
1 stop20h 30m
Avianca
Tue 5/1211:55 pm
SFO
-
UIO
2 stops14h 15m
Avianca
Deal found 2/22$447
This LATAM Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 4/812:59 am
UIO
-
SFO
1 stop20h 20m
LATAM Airlines
Wed 4/2211:39 pm
SFO
-
UIO
1 stop17h 20m
LATAM Airlines
Deal found 2/22$449
This Delta deal was found by Cheapflights users on 2/22. 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.
Mon 4/66:50 pm
UIO
-
SFO
2 stops22h 13m
Delta
Wed 4/2211:39 pm
SFO
-
UIO
1 stop17h 20m
Delta
Deal found 2/22$453
This Avianca deal was found by Cheapflights users on 2/20. 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.
Sat 5/164:05 am
UIO
-
SFO
1 stop21h 50m
Avianca
Sun 5/312:15 pm
SFO
-
UIO
1 stop10h 40m
Avianca
Deal found 2/20$454
This Copa Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 5/32:29 pm
UIO
-
SFO
1 stop11h 11m
Copa Airlines
Sun 5/101:12 am
SFO
-
UIO
1 stop17h 31m
Copa Airlines
Deal found 2/19$461
This Delta deal was found by Cheapflights users on 2/19. 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.
Mon 4/612:59 am
UIO
-
SFO
1 stop21h 29m
Delta
Tue 4/149:20 am
SFO
-
UIO
2 stops17h 23m
Delta
Deal found 2/19$464
This Copa Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/263:12 pm
UIO
-
SFO
1 stop10h 28m
Copa Airlines
Tue 4/141:23 am
SFO
-
UIO
1 stop10h 46m
Copa Airlines
Deal found 2/20$466
This United Airlines deal was found by Cheapflights users on 2/22. 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 4/67:25 am
UIO
-
SFO
1 stop25h 51m
United Airlines
Sun 4/1911:59 pm
SFO
-
UIO
1 stop21h 26m
United Airlines
Deal found 2/22$467
This Avianca deal was found by Cheapflights users on 2/20. 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.
Wed 5/2010:05 am
GYE
-
SFO
2 stops14h 30m
Avianca
Mon 5/252:15 pm
SFO
-
GYE
2 stops15h 15m
Avianca
Deal found 2/20$468

Find flight deals from Ecuador to San Francisco

Keep the following information in mind while searching for Ecuador to San Francisco flight deals. Data was last updated February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$437
(Avianca)

One-way from

$255
(JetBlue)

Popular in

August

Cheapest in

November

Average price

$451
Provider with most accurate pricing for Guayaquil Jose Joaquin de Olmedo-San Francisco flight deals.
Provider most trusted by Cheapflights users for Guayaquil Jose Joaquin de Olmedo-San Francisco flights.
From Ecuador to San Francisco
One-way flight from Ecuador to San Francisco
Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ecuador 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 2,558,603 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Ecuador to San Francisco that are best for you.

Fly from

Ecuador

Fly to

San Francisco

Route

Depart

Return

Price

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 4/30

2:30 pm-11:40 pm

1 stop11h 10m

San Francisco

Mon 5/11

1:12 am-11:33 pm

1 stop20h 21m

$437

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 8/21

4:05 am-12:50 pm

1 stop10h 45m

San Francisco

Sun 8/30

2:15 pm-2:55 am

1 stop10h 40m

$437

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 3/9

7:00 pm-3:03 pm

2 stops22h 03m

San Francisco

Mon 3/16

5:50 am-5:02 am

2 stops21h 12m

$440

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 5/2

12:35 am-10:42 am

1 stop12h 07m

San Francisco

Sat 5/23

2:28 pm-11:25 pm

1 stop30h 57m

$440

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 5/1

6:50 pm-12:04 pm

2 stops19h 14m

San Francisco

Mon 5/4

5:50 am-4:43 am

2 stops20h 53m

$440

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 5/26

7:25 am-12:15 am

1 stop18h 50m

San Francisco

Sat 6/6

12:45 am-5:00 am

1 stop26h 15m

$440

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 4/8

12:59 am-7:19 pm

1 stop20h 20m

San Francisco

Mon 4/20

6:00 am-4:43 am

2 stops20h 43m

$453

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 4/7

6:50 pm-3:03 pm

2 stops22h 13m

San Francisco

Mon 4/20

10:35 pm-6:59 pm

1 stop18h 24m

$453

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 5/16

4:05 am-11:55 pm

1 stop21h 50m

San Francisco

Sun 5/31

11:55 pm-4:10 pm

2 stops14h 15m

$454

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 5/3

2:29 pm-11:40 pm

1 stop11h 11m

San Francisco

Sun 5/10

1:12 am-8:43 pm

1 stop17h 31m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 49 results
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Best time to book a flight from Ecuador to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Ecuador with our price prediction graph.
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 Ecuador to San Francisco

What is the cheapest month to book a flight from Ecuador to San Francisco?

Currently, August is the cheapest month in which you can book a flight from Ecuador to San Francisco (average of $234). Flying from Ecuador to San Francisco in January is currently the most expensive (average of $388). 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 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 February 23, 2026.
Peruse reviews from past customers who have flown with LATAM Airlines, Copa Airlines, and United Airlines from Ecuador to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Food

6.7

Comfort

7.3

Overall

7.5

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Entertainment

7.0

Food

6.7

Comfort

7.3

Overall

7.5

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Entertainment

7.0

Food

6.7

Comfort

7.3

Overall

7.5

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Entertainment

7.0

Food

6.7

Comfort

7.3

Overall

7.5

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Entertainment

7.0

Food

6.7

Comfort

7.3

Overall

7.5

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Ecuador to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Francisco from Ecuador?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Ecuador to San Francisco.

  • How long is the flight from Ecuador to San Francisco?

    Airlines like Avianca, Delta, and United Airlines fly from Ecuador to San Francisco in about 10h 45m. The time it takes to get you to your destination can typically vary by up to 11h 18m. There are 3823 mi between Ecuador and San Francisco. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Ecuador to San Francisco one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $240. Copa Airlines flights start at $254 while deals on Avianca start at $264 one-way.

  • What are the most popular routes from Ecuador to San Francisco?

  • Can I find deals for flights from Ecuador to San Francisco that include hotel bookings?

    Yes. In addition to deals on Ecuador to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ecuador to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ecuador to San Francisco.

  • Can I find deals for business class flights from Ecuador to San Francisco?

    Yes. Cheapflights offers flight deals from Ecuador to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ecuador to San Francisco?

    Currently, August is the cheapest month in which you can book a flight from Ecuador to San Francisco (average of $234). Flying from Ecuador to San Francisco in January is currently the most expensive (average of $388). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Livermore
Roseville
Watsonville
San Bruno
Daly City
Sunnyvale
Vacaville
Turlock
San Carlos
San Ramon
Redwood City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ecuador to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ecuador to San Francisco

Discover the top 4 airlines that operate flights from Ecuador 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 2,558,603 searches. Data last updated February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$152Average$590FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$292Average$559FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$370Average$400FlexibilityNo cancel feeOn-time81%
AviancaCheapest$432Average$614FlexibilityNo cancel feeOn-time71%

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