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$866+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — SFO
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This LATAM Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/252:50 pmIGU - SFO
2 stops35h 26mLATAM Airlines
Sun 1/46:00 amSFO - IGU
2 stops37h 05mLATAM Airlines
Deal found 12/15$1,489
This Rumbo deal was found by Cheapflights users on 12/15. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:35 pmIGU - SFO
2 stops22h 11mLATAM Airlines
Sun 1/46:00 amSFO - IGU
2 stops37h 05mLATAM Airlines
Deal found 12/15$1,595
This LATAM Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/2410:00 amIGU - SFO
2 stops31h 46mLATAM Airlines
Wed 1/75:55 amSFO - IGU
2 stops27h 10mLATAM Airlines
Deal found 12/15$1,602
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:50 pmIGU - SFO
3 stops26h 10mMultiple Airlines
Sun 1/41:20 pmSFO - IGU
3 stops29h 45mMultiple Airlines
Deal found 12/15$2,124

Find 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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$866
(Air Canada)
Provider with most accurate pricing for Foz do Iguaçu Cataratas-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Foz do Iguaçu Cataratas-San Francisco flights.
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From Foz do Iguaçu Cataratas to San Francisco
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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 December 15, 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

Thu 3/19

11:20 am-9:39 pm

2 stops38h 19m

San Francisco

Sun 3/22

4:15 pm-6:45 pm

2 stops46h 30m

$866

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 1/29

5:50 am-7:59 pm

2 stops43h 09m

San Francisco

Thu 2/5

1:36 pm-6:45 pm

2 stops48h 09m

$1,111

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 12/25

2:50 pm-9:16 pm

2 stops35h 26m

San Francisco

Sun 1/4

6:00 am-12:05 am

2 stops37h 05m

$1,489

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Wed 12/31

7:35 pm-12:46 pm

2 stops22h 11m

San Francisco

Sun 1/4

6:00 am-12:05 am

2 stops37h 05m

$1,595

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Tue 12/30

4:55 am-8:04 pm

2 stops20h 09m

San Francisco

Sun 1/4

1:20 pm-12:05 am

3 stops29h 45m

$2,290

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 1/29

11:20 am-9:39 pm

2 stops39h 19m

San Francisco

Thu 2/5

10:35 am-6:45 pm

3 stops27h 10m

$2,344

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 1/29

7:25 pm-12:40 pm

3 stops22h 15m

San Francisco

Thu 2/5

8:00 am-10:40 am

3 stops21h 40m

$4,564

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Foz do Iguaçu to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Foz do Iguaçu to San Francisco in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Foz do Iguaçu-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Foz do Iguaçu-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Foz do Iguaçu-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Foz do Iguaçu-San Francisco flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Foz do Iguaçu-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $1,602, Air Canada can have you in San Francisco from Foz do Iguaçu in 31h 46m. 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.

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
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Livermore
Turlock
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Watsonville
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Sunnyvale
Santa Clara
San Bruno
Daly City
San Carlos
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Hollister
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