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$252+ Cheap flights from Guayaquil (GYE) 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
GYE — SFO
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Guayaquil Jose Joaquin de Olmedo to San Francisco are usually found in November or June, booked 79 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Guayaquil to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Guayaquil (GYE) 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 August 20, 2025.

Round-trip from

$497
(Expedia)

One-way from

$252
(Delta)

Popular in

August

Cheapest in

November

Average price

$635
From Guayaquil Jose Joaquin de Olmedo to San Francisco
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One-way flight from Guayaquil Jose Joaquin de Olmedo to San Francisco
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Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Guayaquil to San Francisco

Cheapest flights from Guayaquil to San Francisco
Explore the most affordable flight options available from Guayaquil to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:40 pmGYE - SFO
1 stop22h 41mJetBlue
Sun 10/511:20 pmSFO - GYE
1 stop12h 10mJetBlue
Deal found 8/19$497
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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.
Tue 9/23:15 amGYE - SFO
1 stop11h 20mAvianca
Sun 9/142:20 pmSFO - GYE
2 stops17h 35mAvianca
Deal found 8/18$522
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:15 amGYE - SFO
1 stop11h 20mAvianca
Thu 10/92:30 amSFO - GYE
2 stops12h 50mAvianca
Deal found 8/19$523
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:15 amGYE - SFO
2 stops20h 30mAvianca
Sat 10/412:05 amSFO - GYE
2 stops15h 15mAvianca
Deal found 8/19$532
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:50 pmGYE - SFO
2 stops33h 55mAvianca
Thu 9/2512:05 amSFO - GYE
2 stops21h 15mAvianca
Deal found 8/20$533
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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.
Sun 10/123:35 amGYE - SFO
2 stops21h 10mAvianca
Thu 10/162:30 amSFO - GYE
1 stop21h 35mAvianca
Deal found 8/18$538
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:15 amGYE - SFO
1 stop11h 20mAvianca
Sat 9/2712:05 amSFO - GYE
2 stops20h 35mAvianca
Deal found 8/19$545
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:47 pmGYE - SFO
1 stop32h 23mUnited Airlines
Sat 9/2712:43 amSFO - GYE
2 stops20h 54mUnited Airlines
Deal found 8/19$549
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:17 pmGYE - SFO
1 stop10h 53mUnited Airlines
Sun 9/145:00 amSFO - GYE
2 stops28h 15mUnited Airlines
Deal found 8/19$554

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guayaquil 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 August 20, 2025.
Use the filters below to find and compare flights from Guayaquil to San Francisco that are best for you.

Fly from

Guayaquil

Fly to

San Francisco

Route

Depart

Return

Price

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Fri 10/3

2:40 pm-11:21 am

1 stop22h 41m

San Francisco

Sun 10/5

11:20 pm-1:30 pm

1 stop12h 10m

$497

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Fri 9/19

3:35 am-10:45 pm

2 stops21h 10m

San Francisco

Sun 9/28

2:20 pm-9:55 am

2 stops17h 35m

$522

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Mon 9/8

3:35 am-10:45 pm

2 stops21h 10m

San Francisco

Thu 9/25

2:20 pm-9:55 am

2 stops17h 35m

$522

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Sat 9/6

8:50 am-10:45 pm

2 stops15h 55m

San Francisco

Fri 9/12

2:20 pm-2:05 am

1 stop9h 45m

$522

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Thu 10/16

8:50 am-11:55 pm

2 stops17h 05m

San Francisco

Tue 10/21

12:05 am-5:20 pm

2 stops15h 15m

$522

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Wed 9/3

11:05 am-10:45 pm

2 stops13h 40m

San Francisco

Wed 9/10

2:20 pm-2:05 am

1 stop9h 45m

$522

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Wed 12/3

4:30 pm-12:45 pm

1 stop23h 15m

$252

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Tue 10/28

6:20 am-11:59 pm

1 stop19h 39m

$277

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Wed 12/3

10:25 am-9:50 pm

2 stops14h 25m

$299

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Tue 10/28

10:25 am-10:50 pm

2 stops14h 25m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 16 results
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Best time to book a flight from Guayaquil to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Guayaquil 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 Guayaquil to San Francisco

How far ahead should I book a flight from Guayaquil to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Guayaquil to San Francisco. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Guayaquil to San Francisco, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Guayaquil to San Francisco (average of $276). Flying from Guayaquil to San Francisco in June is currently the most expensive (average of $358). 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 GYE to SFO?

Find hourly flight availability from Guayaquil 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 August 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Guayaquil to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

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 August 20, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines, and Avianca from Guayaquil 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
7.5
Good
1,511 reviews

Comfort

7.4

Food

6.8

Crew

8.1

Overall

7.5

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,511 reviews
Copa Airlines
7.5
Good
1,511 reviews

Comfort

7.4

Food

6.8

Crew

8.1

Overall

7.5

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
8,928 reviews
Copa Airlines
7.5
Good
1,511 reviews

Comfort

7.4

Food

6.8

Crew

8.1

Overall

7.5

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Avianca
6.7
Okay
2,411 reviews
Copa Airlines
7.5
Good
1,511 reviews

Comfort

7.4

Food

6.8

Crew

8.1

Overall

7.5

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

Find useful and relevant information for your journey from Guayaquil to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    JetBlue and Avianca can get you from Guayaquil to San Francisco in just under 21h 10m. Your travel time can differ by up to 1h 31m. Guayaquil and San Francisco are separated by a distance of 3860 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Guayaquil to San Francisco round-trip?

    Our cheapest airline available from Guayaquil to San Francisco is Avianca. Our recent data shows that you can find tickets from as low as $256 on this airline. Additional options worth looking into are Copa Airlines and United Airlines, starting at $297 and $301 round-trip. Avianca is currently priced 55% below the average price you’ll pay for this route.

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

    $252 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and Avianca, with prices starting from $277 and $299, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Guayaquil to San Francisco (average of $276). Flying from Guayaquil to San Francisco in June is currently the most expensive (average of $358). 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
Santa Cruz
Livermore
South San Francisco
Mountain View
Turlock
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Hollister
Antioch
Watsonville
Manteca
Newark
Milpitas
Sunnyvale
Campbell
Foster City
San Leandro
Burlingame
Redwood City
Vallejo

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Top 3 airlines flying from Guayaquil to San Francisco

Discover the top 3 airlines that operate flights from Guayaquil 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$256Average$596FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$297Average$731FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$301Average$601FlexibilityNo cancel feeOn-time69%

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