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$948+ Cheap flights from Foz do Iguaçu (IGU) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — SFO
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from Foz do Iguaçu to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Foz do Iguaçu (IGU) 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 21, 2025.

Round-trip from

$948
(Delta)
From Foz do Iguaçu Cataratas to San Francisco
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Find flight deals from Foz do Iguaçu to San Francisco

Cheapest flights from Foz do Iguaçu to San Francisco
Explore the most affordable flight options available from Foz do Iguaçu to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:20 amIGU - SFO
2 stops22h 37mDelta
Tue 10/76:10 amSFO - IGU
2 stops27h 55mDelta
Deal found 8/19$948
This LATAM Airlines deal was found by Cheapflights users on 8/21. 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 10/35:20 amIGU - SFO
2 stops21h 21mLATAM Airlines
Tue 10/71:45 pmSFO - IGU
2 stops25h 10mLATAM Airlines
Deal found 8/21$964
This Gotogate deal was found by Cheapflights users on 8/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:20 pmIGU - SFO
2 stops42h 51mMultiple Airlines
Sun 10/1211:40 amSFO - IGU
2 stops32h 25mMultiple Airlines
Deal found 8/21$1,063
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amIGU - SFO
2 stops21h 39mCopa Airlines
Mon 10/61:31 amSFO - IGU
2 stops29h 14mCopa Airlines
Deal found 8/19$1,324
This Copa Airlines deal was found by Cheapflights users on 8/21. 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 10/58:20 pmIGU - SFO
2 stops31h 19mCopa Airlines
Sat 10/111:31 amSFO - IGU
2 stops29h 14mCopa Airlines
Deal found 8/21$1,746

Cheapflights Fare Finder

 
Customize your flight search to find flights from Foz do Iguaçu 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 21, 2025.
Use the filters below to find and compare flights from Foz do Iguaçu to San Francisco that are best for you.

Fly from

Foz do Iguaçu

Fly to

San Francisco

Route

Depart

Return

Price

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Fri 10/3

5:20 am-11:57 pm

2 stops22h 37m

San Francisco

Tue 10/7

6:10 am-2:05 pm

2 stops27h 55m

$948

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Fri 10/3

5:20 am-10:41 pm

2 stops21h 21m

San Francisco

Tue 10/7

1:45 pm-6:55 pm

2 stops25h 10m

$964

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Sun 10/5

8:20 pm-11:11 am

2 stops42h 51m

San Francisco

Sun 10/12

11:40 am-12:05 am

2 stops32h 25m

$1,063

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Fri 10/3

6:00 am-11:39 pm

2 stops21h 39m

San Francisco

Mon 10/6

1:31 am-10:45 am

2 stops29h 14m

$1,324

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Sun 10/5

8:20 pm-11:39 pm

2 stops31h 19m

San Francisco

Sat 10/11

1:31 am-10:45 am

2 stops29h 14m

$1,746

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Best time to book a flight from Foz do Iguaçu to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Foz do Iguaçu 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.

Related info for your journey

Find useful and relevant information for your journey from Foz do Iguaçu 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 Foz do Iguaçu to San Francisco?

    For as low as $964, Delta can have you in San Francisco from Foz do Iguaçu in 21h 21m. The distance between Foz do Iguaçu and San Francisco is about 6194 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Foz do Iguaçu to San Francisco?

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

  • Can I find deals for business class flights from Foz do Iguaçu to San Francisco?

    Yes. Cheapflights offers flight deals from Foz do Iguaçu 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 Foz do Iguaçu to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Foz do Iguaçu to San Francisco (average of $276). Flying from Foz do Iguaçu 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
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Hollister
Antioch
Watsonville
Manteca
Newark
Milpitas
Sunnyvale
Campbell
Foster City
San Leandro
Burlingame
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Vallejo

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