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Ecuador

$187+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UIO
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$420
(Copa Airlines)

One-way from

$187
(Copa Airlines)

Popular in

December

Cheapest in

September

Average price

$560
Provider with most accurate pricing for San Francisco-Guayaquil Jose Joaquin de Olmedo flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Guayaquil Jose Joaquin de Olmedo flights.
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From San Francisco to Ecuador
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One-way flight from San Francisco to Ecuador
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Highest demand for flights based on searches. 16% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Francisco to Ecuador

Cheapest flights from San Francisco to Ecuador
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 October 27, 2025.

This Copa Airlines deal was found by Cheapflights users on 10/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:36 amSFO - GYE
1 stop20h 05mCopa Airlines
Mon 11/246:02 amGYE - SFO
1 stop20h 15mCopa Airlines
Deal found 10/24$420
This Copa Airlines deal was found by Cheapflights users on 10/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:36 amSFO - GYE
1 stop20h 01mCopa Airlines
Fri 11/1412:21 pmGYE - SFO
1 stop13h 56mCopa Airlines
Deal found 10/24$441
This JetBlue deal was found by Cheapflights users on 10/25. 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.
Sun 12/211:00 pmSFO - GYE
1 stop13h 29mJetBlue
Sun 12/287:30 amGYE - SFO
1 stop15h 00mJetBlue
Deal found 10/25$456
This Copa Airlines deal was found by Cheapflights users on 10/26. 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 10/291:36 amSFO - GYE
1 stop20h 01mCopa Airlines
Sat 11/84:31 amGYE - SFO
1 stop21h 46mCopa Airlines
Deal found 10/26$461
This United Airlines deal was found by Cheapflights users on 10/26. 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 10/308:45 amSFO - GYE
1 stop12h 52mUnited Airlines
Sun 11/912:21 pmGYE - SFO
1 stop11h 08mUnited Airlines
Deal found 10/26$487
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/1011:59 pmSFO - GYE
2 stops20h 42mUnited Airlines
Mon 11/248:30 amGYE - SFO
1 stop14h 59mUnited Airlines
Deal found 10/24$492
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 10/275:15 amSFO - GYE
2 stops16h 22mUnited Airlines
Mon 11/108:30 amGYE - SFO
2 stops30h 40mUnited Airlines
Deal found 10/24$493
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/208:45 amSFO - GYE
1 stop32h 58mUnited Airlines
Thu 12/48:30 amGYE - SFO
2 stops28h 47mUnited Airlines
Deal found 10/25$497
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 12/18:45 amSFO - GYE
1 stop29h 51mUnited Airlines
Wed 12/102:35 pmGYE - SFO
1 stop32h 54mUnited Airlines
Deal found 10/24$508
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:30 pmSFO - UIO
2 stops42h 35mLATAM Airlines
Thu 11/2012:55 amUIO - SFO
1 stop12h 40mLATAM Airlines
Deal found 10/25$538
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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.
Mon 10/272:20 pmSFO - UIO
2 stops25h 35mAvianca
Mon 11/37:05 pmUIO - SFO
2 stops19h 55mAvianca
Deal found 10/25$545
This Copa Airlines deal was found by Cheapflights users on 10/25. 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 11/3012:36 amSFO - UIO
1 stop17h 07mCopa Airlines
Sat 12/132:33 pmUIO - SFO
1 stop11h 44mCopa Airlines
Deal found 10/25$546

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 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from San Francisco to Ecuador that are best for you.

Fly from

San Francisco

Fly to

Ecuador

Route

Depart

Return

Price

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Sun 12/7

12:36 am-11:41 pm

1 stop20h 05m

Guayaquil Jose Joaquin de Olmedo

Mon 12/15

12:20 pm-11:17 pm

1 stop13h 57m

$420

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Sun 11/9

12:36 am-5:42 pm

1 stop14h 06m

Guayaquil Jose Joaquin de Olmedo

Mon 11/24

12:21 pm-11:17 pm

1 stop13h 56m

$483

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Mon 11/10

11:59 pm-11:41 pm

2 stops20h 42m

Guayaquil Jose Joaquin de Olmedo

Mon 11/24

8:30 am-8:29 pm

1 stop14h 59m

$492

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Mon 1/19

5:00 am-8:46 pm

2 stops12h 46m

Guayaquil Jose Joaquin de Olmedo

Mon 2/2

8:34 am-7:49 am

2 stops26h 15m

$502

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Thu 1/15

12:17 am-11:22 pm

2 stops20h 05m

Guayaquil Jose Joaquin de Olmedo

Thu 1/29

7:15 am-11:36 pm

1 stop19h 21m

$504

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Wed 2/11

5:00 am-12:30 am

1 stop16h 30m

Quito Mariscal Sucr

Tue 2/24

1:35 am-6:50 pm

1 stop20h 15m

$543

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sun 11/30

12:36 am-8:43 pm

1 stop17h 07m

Quito Mariscal Sucr

Sat 12/13

2:33 pm-11:17 pm

1 stop11h 44m

$546

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sat 3/21

7:10 pm-11:30 pm

1 stop26h 20m

Quito Mariscal Sucr

Thu 3/26

12:35 am-5:48 pm

1 stop19h 13m

$554

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Thu 2/12

7:10 pm-12:30 am

1 stop26h 20m

Quito Mariscal Sucr

Wed 2/25

1:35 am-6:50 pm

1 stop20h 15m

$556

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Tue 3/3

12:54 am-12:31 am

1 stop20h 37m

Quito Mariscal Sucr

Tue 3/10

3:12 pm-11:40 pm

1 stop10h 28m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 40 results
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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.
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

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

Currently, November is the cheapest month in which you can book a flight from San Francisco to Ecuador (average of $291). Flying from San Francisco to Ecuador in December is currently the most expensive (average of $506). 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 SFO to EC?

Find hourly flight availability from San Francisco to Ecuador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s optimal to fly from San Francisco to Ecuador in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from San Francisco to Ecuador?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Ecuador. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Ecuador flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 27, 2025.
See what other customers who have flown with Delta, Copa Airlines, and United 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.
Delta
7.9
Good
7,996 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,561 reviews
Delta
7.9
Good
7,996 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,996 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
11,031 reviews
Delta
7.9
Good
7,996 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Avianca
6.6
Okay
2,464 reviews
Delta
7.9
Good
7,996 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What airport do you fly from for flights from San Francisco to Ecuador?

    Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to Ecuador from San Francisco.

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

    There are many flights that can get you from San Francisco to Ecuador in 20h 05m. Fly via Copa Airlines, United Airlines, or Avianca to get the fastest option. There are 3860 mi between San Francisco and Ecuador. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Copa Airlines, with whom users have recently found tickets for as low as $187. However, be on the lookout for offers from JetBlue and United Airlines, as they are both options that can get you from San Francisco to Ecuador for a low price.

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

    Most travelers choose San Francisco - Quito Mariscal Sucr, San Francisco - Guayaquil Jose Joaquin de Olmedo or San Francisco - Baltra when deciding on the best route from San Francisco to Ecuador.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Ecuador 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 San Francisco to Ecuador?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Ecuador (average of $291). Flying from San Francisco to Ecuador in December is currently the most expensive (average of $506). 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

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Top 7 airlines flying from San Francisco to Ecuador

Discover the top 7 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 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$396Average$805FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$422Average$679FlexibilityNo cancel feeOn-time70%
AviancaCheapest$432Average$757FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$455Average$1,038FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$486Average$772FlexibilityNo cancel feeOn-time69%
DeltaCheapest$560Average$810FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$572Average$784FlexibilityNo cancel feeOn-time71%

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