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$235+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SFO
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
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 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$388
(Avianca)

One-way from

$235
(Mytrip)

Popular in

December

Cheapest in

June

Average price

$584
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. 5% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 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 24, 2025.

This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:35 amUIO - SFO
1 stop16h 21mUnited Airlines
Sun 1/257:18 amSFO - UIO
1 stop14h 12mUnited Airlines
Deal found 11/24$391
This OneTravel deal was found by Cheapflights users on 11/22. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:45 pmUIO - SFO
1 stop13h 45mLATAM Airlines
Sun 12/710:30 pmSFO - UIO
1 stop18h 30mLATAM Airlines
Deal found 11/22$403
This Trip.com deal was found by Cheapflights users on 11/24. 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.
Wed 12/244:00 amUIO - SFO
1 stop22h 20mAvianca
Wed 1/2811:10 pmSFO - UIO
2 stops15h 45mAvianca
Deal found 11/24$417
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:30 amGYE - SFO
1 stop14h 59mUnited Airlines
Thu 1/17:11 pmSFO - GYE
2 stops22h 35mUnited Airlines
Deal found 11/24$422
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 amUIO - SFO
1 stop13h 59mUnited Airlines
Fri 1/305:00 amSFO - UIO
1 stop16h 30mUnited Airlines
Deal found 11/24$439
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/247:05 pmUIO - SFO
2 stops31h 15mMultiple Airlines
Mon 1/268:00 amSFO - UIO
1 stop10h 35mMultiple Airlines
Deal found 11/24$477
This United Airlines deal was found by Cheapflights users on 11/24. 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 12/211:35 amUIO - SFO
1 stop20h 24mUnited Airlines
Sun 1/255:00 amSFO - UIO
1 stop16h 30mUnited Airlines
Deal found 11/24$489
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/2412:20 pmGYE - SFO
1 stop13h 57mCopa Airlines
Wed 12/3112:42 amSFO - GYE
1 stop31h 36mCopa Airlines
Deal found 11/24$520
This United Airlines deal was found by Cheapflights users on 11/24. 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 12/211:35 amUIO - SFO
1 stop20h 24mUnited Airlines
Sat 1/171:19 pmSFO - UIO
1 stop32h 11mUnited Airlines
Deal found 11/24$537
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Thu 12/254:00 amUIO - SFO
1 stop11h 00mMultiple Airlines
Sun 1/256:39 pmSFO - UIO
2 stops29h 11mMultiple Airlines
Deal found 11/24$567
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:35 pmGYE - SFO
1 stop11h 42mMultiple Airlines
Sun 1/49:30 pmSFO - GYE
2 stops47h 23mMultiple Airlines
Deal found 11/23$578
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Thu 12/254:00 amUIO - SFO
1 stop11h 00mMultiple Airlines
Mon 1/2611:40 amSFO - UIO
2 stops14h 37mMultiple Airlines
Deal found 11/24$578

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 24, 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

Tue 2/3

10:05 am-11:20 pm

2 stops16h 15m

San Francisco

Wed 2/18

1:20 pm-2:50 am

1 stop10h 30m

$388

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 2/2

7:00 pm-3:08 pm

2 stops23h 08m

San Francisco

Wed 2/18

6:00 am-5:17 am

2 stops20h 17m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 1/23

7:00 pm-12:23 pm

2 stops20h 23m

San Francisco

Fri 1/30

7:00 am-5:17 am

2 stops19h 17m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 2/3

1:35 am-3:03 pm

1 stop16h 28m

San Francisco

Sun 2/8

5:00 am-12:30 am

1 stop16h 30m

$400

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Sat 2/7

9:05 am-11:20 pm

2 stops17h 15m

San Francisco

Sat 2/28

1:20 pm-9:00 am

2 stops16h 40m

$423

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Wed 12/24

8:30 am-6:59 pm

2 stops13h 29m

San Francisco

Thu 1/1

7:11 pm-11:42 pm

2 stops25h 31m

$428

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Sat 2/7

8:34 am-7:49 am

2 stops26h 15m

San Francisco

Fri 2/27

12:43 am-11:42 pm

2 stops19h 59m

$428

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 1/28

2:20 pm-12:00 pm

2 stops24h 40m

San Francisco

Wed 2/11

1:20 pm-1:10 pm

2 stops20h 50m

$433

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 2/4

3:12 pm-11:20 pm

1 stop11h 08m

San Francisco

Tue 2/17

12:42 am-9:02 pm

1 stop17h 20m

$436

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Thu 1/22

12:20 pm-7:49 am

2 stops22h 29m

San Francisco

Sun 1/25

12:43 am-8:46 pm

2 stops17h 03m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 38 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 $231). 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 24, 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 24, 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
1,567 reviews

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

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
1,567 reviews
Copa Airlines
7.6
Good
1,567 reviews

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

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
9,039 reviews
Copa Airlines
7.6
Good
1,567 reviews

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

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
2,480 reviews
Copa Airlines
7.6
Good
1,567 reviews

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

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 Avianca, Delta, and United Airlines fly from Ecuador to San Francisco in about 16h 15m. The time it takes to get you to your destination can typically vary by up to 10h. 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 Copa Airlines, which is currently one of the cheapest options available, starting at $236. Delta flights start at $240 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 Guayaquil Jose Joaquin de Olmedo - San Francisco, Quito Mariscal Sucr - 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 $231). 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
Manteca
Watsonville
Sunnyvale
Santa Clara
Vallejo
Hollister
San Bruno
Foster City
Redwood City
Union City
Burlingame
Lodi
San Mateo
Vacaville
Lathrop

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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 24, 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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