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$448+ Cheap flights from Fortaleza (FOR) 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
FOR — SFO
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Fortaleza to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Fortaleza (FOR) 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 September 14, 2025.

Round-trip from

$844
(American Airlines)

One-way from

$448
(Delta)

Popular in

July

Cheapest in

March

Average price

$852
From Fortaleza Pinto Martins to San Francisco
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One-way flight from Fortaleza Pinto Martins to San Francisco
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Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Fortaleza to San Francisco

Cheapest flights from Fortaleza to San Francisco
Explore the most affordable flight options available from Fortaleza to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:10 pmFOR - SFO
2 stops28h 48mAmerican Airlines
Sun 11/91:15 pmSFO - FOR
2 stops21h 00mAmerican Airlines
Deal found 9/12$844
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:10 pmFOR - SFO
2 stops28h 48mAmerican Airlines
Tue 11/48:00 amSFO - FOR
2 stops26h 15mAmerican Airlines
Deal found 9/13$861
This MaxMilhas deal was found by Cheapflights users on 9/12. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:10 amFOR - SFO
2 stops37h 45mAeromexico
Sun 11/91:43 pmSFO - FOR
2 stops46h 47mAeromexico
Deal found 9/12$956
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:00 pmFOR - SFO
2 stops28h 11mAmerican Airlines
Mon 11/37:20 amSFO - FOR
2 stops23h 40mAmerican Airlines
Deal found 9/11$960
This Expedia deal was found by Cheapflights users on 9/11. 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.
Sun 10/263:10 amFOR - SFO
2 stops38h 01mMultiple Airlines
Mon 11/37:15 amSFO - FOR
2 stops35h 55mMultiple Airlines
Deal found 9/11$975
This Expedia deal was found by Cheapflights users on 9/13. 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.
Mon 10/273:10 amFOR - SFO
2 stops36h 17mMultiple Airlines
Tue 11/412:30 pmSFO - FOR
2 stops33h 55mMultiple Airlines
Deal found 9/13$976
This GOL deal was found by Cheapflights users on 9/13. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:10 amFOR - SFO
2 stops48h 25mGOL
Sun 11/97:20 amSFO - FOR
2 stops38h 00mGOL
Deal found 9/13$1,006
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/1911:50 amFOR - SFO
2 stops27h 55mLATAM Airlines
Sun 10/511:57 pmSFO - FOR
2 stops37h 23mLATAM Airlines
Deal found 9/14$1,028

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fortaleza 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 September 14, 2025.
Use the filters below to find and compare flights from Fortaleza to San Francisco that are best for you.

Fly from

Fortaleza

Fly to

San Francisco

Route

Depart

Return

Price

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Fri 10/31

6:10 pm-6:58 pm

2 stops28h 48m

San Francisco

Sun 11/9

1:15 pm-3:15 pm

2 stops21h 00m

$844

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Tue 10/28

6:10 pm-6:58 pm

2 stops28h 48m

San Francisco

Tue 11/4

8:00 am-3:15 pm

2 stops26h 15m

$861

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Thu 10/30

3:10 am-12:55 pm

2 stops37h 45m

San Francisco

Sun 11/9

1:43 pm-5:30 pm

2 stops46h 47m

$956

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Mon 10/27

1:00 pm-1:11 pm

2 stops28h 11m

San Francisco

Mon 11/3

7:20 am-12:00 pm

2 stops23h 40m

$960

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Mon 10/27

3:10 am-11:27 am

2 stops36h 17m

San Francisco

Tue 11/4

12:30 pm-3:25 am

2 stops33h 55m

$976

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Thu 10/30

3:10 am-11:35 pm

2 stops48h 25m

San Francisco

Sun 11/9

7:20 am-2:20 am

2 stops38h 00m

$1,006

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Mon 10/27

3:10 am-11:39 pm

2 stops24h 29m

San Francisco

Mon 11/3

12:36 am-12:05 pm

2 stops30h 29m

$1,164

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Thu 10/30

3:10 am-11:39 pm

2 stops24h 29m

San Francisco

Sat 11/8

12:36 am-5:30 pm

2 stops35h 54m

$1,226

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Wed 9/24

2:30 pm-8:31 pm

2 stops34h 01m

$448

FortalezaSan Francisco

FOR - SFO

FORSFO

Fortaleza Pinto Martins

Thu 9/25

2:30 pm-5:18 pm

2 stops30h 48m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 15 results
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Best time to book a flight from Fortaleza to San Francisco

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

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

Find hourly flight availability from Fortaleza 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 September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fortaleza to San Francisco as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Fortaleza 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 Fortaleza to San Francisco?

    For as low as $844, American Airlines can have you in San Francisco from Fortaleza in 28h 48m. There are 6038 mi between Fortaleza and San Francisco. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fortaleza to San Francisco (average of $276). Flying from Fortaleza to San Francisco in June is currently the most expensive (average of $357). 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
Turlock
Antioch
Watsonville
Manteca
Santa Clara
Sunnyvale
Hollister
Vacaville
Foster City
Vallejo
Burlingame
Redwood City
Union City
San Leandro
San Mateo
Lathrop

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