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Cheap flights from Foz do Iguaçu to San Francisco from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Foz do Iguaçu to San Francisco departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Foz do Iguaçu to San Francisco

Cheap round-trip flights

Delta Logo
5:20 am - 10:41 pmIGU-SFO
21h 21m2 stops
Delta Logo
8:15 am - 2:05 pmSFO-IGU
25h 50m2 stops
$957Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
LATAM Airlines Logo
5:20 am - 10:41 pmIGU-SFO
21h 21m2 stops
LATAM Airlines Logo
1:45 pm - 6:55 pmSFO-IGU
25h 10m2 stops
$969LATAM Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
Delta Logo
5:20 am - 10:41 pmIGU-SFO
21h 21m2 stops
Delta Logo
9:35 am - 2:05 pmSFO-IGU
24h 30m2 stops
$1,218Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
Copa Airlines Logo
6:00 am - 11:39 pmIGU-SFO
21h 39m2 stops
Copa Airlines Logo
1:31 am - 7:05 pmSFO-IGU
37h 34m2 stops
$1,331Copa Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Copa Airlines Logo
6:00 am - 11:39 pmIGU-SFO
21h 39m2 stops
Copa Airlines Logo
1:31 am - 7:05 pmSFO-IGU
37h 34m2 stops
$1,337Copa Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Copa Airlines Logo
6:00 am - 11:39 pmIGU-SFO
21h 39m2 stops
Copa Airlines Logo
1:31 am - 7:05 pmSFO-IGU
37h 34m2 stops
$1,341Copa Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6

Copa Airlines flights from Foz do Iguaçu to San Francisco

Our best Copa Airlines deals on Foz do Iguaçu to San Francisco flight tickets
Copa Airlines
Oct 3
IGU6:00 amFoz do Iguaçu Cataratas
21h 39m
2 stops
SFO11:39 pmSan Francisco
Oct 6
SFO1:31 amSan Francisco
37h 34m
2 stops
IGU7:05 pmFoz do Iguaçu Cataratas
$1,331
Find similar
Copa Airlines
Oct 3
IGU6:00 amFoz do Iguaçu Cataratas
21h 39m
2 stops
SFO11:39 pmSan Francisco
Oct 6
SFO1:31 amSan Francisco
37h 34m
2 stops
IGU7:05 pmFoz do Iguaçu Cataratas
$1,337
Find similar
Copa Airlines
Oct 3
IGU6:00 amFoz do Iguaçu Cataratas
21h 39m
2 stops
SFO11:39 pmSan Francisco
Oct 6
SFO1:31 amSan Francisco
37h 34m
2 stops
IGU7:05 pmFoz do Iguaçu Cataratas
$1,341
Find similar

Delta flights from Foz do Iguaçu to San Francisco

Our best Delta deals on Foz do Iguaçu to San Francisco flight tickets
Delta
Oct 3
IGU5:20 amFoz do Iguaçu Cataratas
21h 21m
2 stops
SFO10:41 pmSan Francisco
Oct 7
SFO8:15 amSan Francisco
25h 50m
2 stops
IGU2:05 pmFoz do Iguaçu Cataratas
$957
Find similar
Delta
Oct 3
IGU5:20 amFoz do Iguaçu Cataratas
21h 21m
2 stops
SFO10:41 pmSan Francisco
Oct 7
SFO9:35 amSan Francisco
24h 30m
2 stops
IGU2:05 pmFoz do Iguaçu Cataratas
$1,218
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Foz do Iguaçu to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

8:15 am-2:05 pm

2 stops25h 50m

$957

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

$969

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

9:35 am-2:05 pm

2 stops24h 30m

$1,218

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-7:05 pm

2 stops37h 34m

$1,331

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-7:05 pm

2 stops37h 34m

$1,337

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-7:05 pm

2 stops37h 34m

$1,341

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 8/28

10:40 am-10:45 pm

3 stops40h 05m

$354

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 8/28

3:00 pm-11:33 am

2 stops24h 33m

$487

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Foz do Iguaçu to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Foz do Iguaçu Cataratas to San Francisco?

LATAM Airlines is the most popular carrier operating from Foz do Iguaçu Cataratas to San Francisco

When to book flights from Foz do Iguaçu to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Foz do Iguaçu to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Foz do Iguaçu to San Francisco (IGU to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Foz do Iguaçu to San Francisco

Best Price Found

$354

Fastest flight time

21h 21m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Foz do Iguaçu in the past 72 hours is $354. The best round-trip flight deal from Foz do Iguaçu to San Francisco found on momondo in the last 72 hours is $957.
The fastest flight from Foz do Iguaçu to San Francisco takes 21h 21m
There are no direct flights from Foz do Iguaçu to San Francisco. Popular non-direct route for this connection is Foz do Iguaçu Cataratas Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Foz do Iguaçu Cataratas to San Francisco by plane?

    There are 6194.9 mi between Foz do Iguaçu Cataratas and San Francisco. Flights usually cover this in 21h 21m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Foz do Iguaçu Cataratas Airport to San Francisco Airport?

    Prices for flights from Foz do Iguaçu Cataratas Airport to San Francisco Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Foz do Iguaçu Cataratas Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Foz do Iguaçu Cataratas Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Calistoga
Sonoma
Hayward
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
South San Francisco
Vallejo
Redwood City
Sunnyvale
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Foz do Iguaçu to San Francisco?

It is quick and easy to find Foz do Iguaçu to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Foz do Iguaçu to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Foz do Iguaçu to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Foz do Iguaçu to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Foz do Iguaçu to San Francisco.

I’m not ready to book a flight from Foz do Iguaçu to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Foz do Iguaçu and alert you when they change.

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