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$236+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SFO
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$388
(Priceline)

One-way from

$236
(Avianca)

Popular in

August

Cheapest in

June

Average price

$557
Provider with most accurate pricing for Guayaquil Jose Joaquin de Olmedo-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Guayaquil Jose Joaquin de Olmedo-San Francisco flights.
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From Ecuador to San Francisco
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One-way flight from Ecuador to San Francisco
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Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 3, 2025.

This Priceline deal was found by Cheapflights users on 11/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:00 amUIO - SFO
1 stop11h 00mAvianca
Sat 11/151:20 pmSFO - UIO
1 stop10h 30mAvianca
Deal found 11/2$388
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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 11/109:11 amUIO - SFO
2 stops17h 12mLATAM Airlines
Sat 11/1510:30 pmSFO - UIO
1 stop17h 25mLATAM Airlines
Deal found 11/2$404
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/16:34 pmUIO - SFO
1 stop31h 43mCopa Airlines
Sun 12/712:36 amSFO - UIO
1 stop17h 07mCopa Airlines
Deal found 11/1$430
This Avianca deal was found by Cheapflights users on 11/3. 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 11/144:00 amUIO - SFO
1 stop11h 00mAvianca
Tue 12/21:20 pmSFO - UIO
1 stop10h 30mAvianca
Deal found 11/3$431
This Avianca deal was found by Cheapflights users on 11/3. 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 12/244:00 amUIO - SFO
1 stop11h 00mAvianca
Sat 1/101:20 pmSFO - UIO
1 stop10h 30mAvianca
Deal found 11/3$433
This Avianca deal was found by Cheapflights users on 11/2. 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 11/204:00 amUIO - SFO
1 stop11h 00mAvianca
Fri 11/281:20 pmSFO - UIO
1 stop10h 30mAvianca
Deal found 11/2$484
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 11/1412:55 amUIO - SFO
1 stop12h 40mDelta
Sun 11/236:43 pmSFO - UIO
2 stops21h 22mDelta
Deal found 11/3$489
This LATAM Airlines deal was found by Cheapflights users on 11/3. 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 12/237:00 pmUIO - SFO
2 stops28h 50mLATAM Airlines
Sat 1/176:00 amSFO - UIO
2 stops20h 17mLATAM Airlines
Deal found 11/3$503
This Avianca deal was found by Cheapflights users on 11/3. 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 11/144:00 amUIO - SFO
1 stop11h 00mAvianca
Sun 11/231:20 pmSFO - UIO
1 stop10h 30mAvianca
Deal found 11/3$507
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 11/194:40 amGYE - SFO
2 stops20h 10mAvianca
Tue 12/21:35 amSFO - GYE
2 stops19h 00mAvianca
Deal found 11/3$534
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/62:35 pmGYE - SFO
1 stop32h 54mUnited Airlines
Thu 11/278:45 amSFO - GYE
1 stop32h 58mUnited Airlines
Deal found 11/3$549
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/68:30 amGYE - SFO
2 stops30h 40mUnited Airlines
Thu 12/411:59 pmSFO - GYE
2 stops20h 42mUnited Airlines
Deal found 11/3$555

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 November 3, 2025.
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 2/12

1:35 am-11:59 pm

1 stop25h 24m

San Francisco

Wed 2/25

7:18 am-12:30 am

1 stop14h 12m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 2/10

7:00 pm-12:23 pm

2 stops20h 23m

San Francisco

Tue 2/24

6:00 am-5:17 am

2 stops20h 17m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 2/10

1:35 am-4:50 pm

1 stop18h 15m

San Francisco

Thu 2/26

11:59 pm-12:30 am

1 stop21h 31m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 2/8

1:35 am-7:49 am

1 stop33h 14m

San Francisco

Tue 2/24

7:10 pm-12:30 am

1 stop26h 20m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 2/12

1:35 am-6:50 pm

1 stop20h 15m

San Francisco

Mon 2/16

12:43 am-12:30 am

1 stop20h 47m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 2/8

1:35 am-11:59 pm

1 stop25h 24m

San Francisco

Mon 2/23

7:18 am-12:30 am

1 stop14h 12m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 2/10

1:35 am-4:50 pm

1 stop18h 15m

San Francisco

Tue 2/24

12:43 am-12:30 am

1 stop20h 47m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 5/2

3:09 am-6:14 pm

1 stop17h 05m

San Francisco

Tue 5/19

1:42 am-2:10 pm

1 stop10h 28m

$436

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 11/17

12:55 am-6:14 pm

1 stop20h 19m

San Francisco

Tue 11/25

5:00 pm-7:05 pm

2 stops23h 05m

$489

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 11/15

9:11 am-11:09 pm

2 stops16h 58m

San Francisco

Sun 11/23

6:43 pm-7:05 pm

2 stops21h 22m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 33 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 $226). Flying from Ecuador to San Francisco in January is currently the most expensive (average of $337). 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.

What is the cheapest time of day to fly from EC to SFO?

Find hourly flight availability from Ecuador to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

One of the essential ways to save on airfare from Ecuador to San Francisco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

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 November 3, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines, and Avianca 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.
Copa Airlines
7.6
Good
1,561 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Food

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,561 reviews
Copa Airlines
7.6
Good
1,561 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Food

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
United Airlines
7.4
Good
8,997 reviews
Copa Airlines
7.6
Good
1,561 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Food

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Avianca
6.6
Okay
2,467 reviews
Copa Airlines
7.6
Good
1,561 reviews

Crew

8.1

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Food

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

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 United Airlines and Avianca fly from Ecuador to San Francisco in about 14h 25m. The time it takes to get you to your destination can typically vary by up to 10h 59m. There are 3860 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 Copa Airlines, which is currently one of the cheapest options available, starting at $236. Avianca flights start at $236 while deals on United Airlines start at $240 one-way.

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

    When deciding which route to take from Ecuador to San Francisco consider Quito Mariscal Sucr - San Francisco, Guayaquil Jose Joaquin de Olmedo - San Francisco or Baltra - San Francisco as they are the most popular.

  • 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 $226). Flying from Ecuador to San Francisco in January is currently the most expensive (average of $337). 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
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Watsonville
Sunnyvale
Santa Clara
Antioch
Manteca
Vallejo
Hollister
Vacaville
San Bruno
Foster City
Redwood City
Union City
Fairfield
Burlingame
Lodi

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Top 3 airlines flying from Ecuador to San Francisco

Discover the top 3 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$295Average$706FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$301Average$682FlexibilityNo cancel feeOn-time69%
AviancaCheapest$398Average$673FlexibilityNo cancel feeOn-time71%

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