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Cheap flights from Foz do Iguaçu to San Francisco from $520

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 5/8. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:40 pm - 11:45 am
IGU
-
SFO
20h 05m
2 stops
LATAM Airlines Logo
6:00 am - 12:05 am
SFO
-
IGU
38h 05m
2 stops
$1,151LATAM Airlines
Fri, Jun 5 - Fri, Jun 12
LATAM Airlines Logo
2:50 pm - 10:53 am
IGU
-
SFO
24h 03m
2 stops
LATAM Airlines Logo
9:00 am - 2:05 pm
SFO
-
IGU
25h 05m
2 stops
$1,203LATAM Airlines
Thu, Jun 4 - Thu, Jun 11
Delta Logo
7:40 pm - 10:53 am
IGU
-
SFO
19h 13m
2 stops
Delta Logo
11:45 pm - 2:05 pm
SFO
-
IGU
34h 20m
2 stops
$1,212Delta
Tue, Jun 2 - Fri, Jun 12
Delta Logo
2:50 pm - 10:53 am
IGU
-
SFO
24h 03m
2 stops
Delta Logo
6:00 am - 4:30 pm
SFO
-
IGU
30h 30m
2 stops
$1,215Delta
Tue, Jun 2 - Sun, Jun 14
Delta Logo
7:40 pm - 1:36 pm
IGU
-
SFO
21h 56m
2 stops
Delta Logo
6:00 am - 4:30 pm
SFO
-
IGU
30h 30m
2 stops
$1,325Delta
Tue, Jun 2 - Mon, Jun 15
Delta Logo
7:40 pm - 7:20 pm
IGU
-
SFO
27h 40m
2 stops
Delta Logo
6:00 am - 4:30 pm
SFO
-
IGU
30h 30m
2 stops
$1,329Delta
Tue, Jun 2 - Wed, Jun 10
LATAM Airlines Logo
7:40 pm - 11:45 am
IGU
-
SFO
20h 05m
2 stops
LATAM Airlines Logo
9:00 am - 2:05 pm
SFO
-
IGU
25h 05m
2 stops
$1,380LATAM Airlines
Fri, Jun 5 - Thu, Jun 11
Delta Logo
7:40 pm - 1:36 pm
IGU
-
SFO
21h 56m
2 stops
Delta Logo
8:55 am - 2:05 pm
SFO
-
IGU
25h 10m
2 stops
$1,389Delta
Fri, Jun 5 - Sat, Jun 13
Multiple Airlines Logo
7:40 pm - 6:59 pm
IGU
-
SFO
27h 19m
2 stops
Multiple Airlines Logo
8:10 am - 8:10 pm
SFO
-
IGU
32h 00m
2 stops
$1,427Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Delta Logo
2:50 pm - 1:57 pm
IGU
-
SFO
27h 07m
2 stops
Delta Logo
6:00 am - 4:30 pm
SFO
-
IGU
30h 30m
2 stops
$1,493Delta
Sun, Jun 7 - Sun, Jun 14

LATAM Airlines flights from Foz do Iguaçu to San Francisco

Our best LATAM Airlines deals on Foz do Iguaçu to San Francisco flight tickets
LATAM Airlines
Jun 5
IGU7:40 pmFoz do Iguaçu Cataratas
20h 05m
2 stops
SFO11:45 amSan Francisco
Jun 12
SFO6:00 amSan Francisco
38h 05m
2 stops
IGU12:05 amFoz do Iguaçu Cataratas
$1,151
LATAM Airlines
Jun 4
IGU2:50 pmFoz do Iguaçu Cataratas
24h 03m
2 stops
SFO10:53 amSan Francisco
Jun 11
SFO9:00 amSan Francisco
25h 05m
2 stops
IGU2:05 pmFoz do Iguaçu Cataratas
$1,203
LATAM Airlines
Jun 5
IGU7:40 pmFoz do Iguaçu Cataratas
20h 05m
2 stops
SFO11:45 amSan Francisco
Jun 11
SFO9:00 amSan Francisco
25h 05m
2 stops
IGU2:05 pmFoz do Iguaçu Cataratas
$1,380

Delta flights from Foz do Iguaçu to San Francisco

Our best Delta deals on Foz do Iguaçu to San Francisco flight tickets
Delta
Jun 2
IGU7:40 pmFoz do Iguaçu Cataratas
19h 13m
2 stops
SFO10:53 amSan Francisco
Jun 12
SFO11:45 pmSan Francisco
34h 20m
2 stops
IGU2:05 pmFoz do Iguaçu Cataratas
$1,212
Delta
Jun 2
IGU2:50 pmFoz do Iguaçu Cataratas
24h 03m
2 stops
SFO10:53 amSan Francisco
Jun 14
SFO6:00 amSan Francisco
30h 30m
2 stops
IGU4:30 pmFoz do Iguaçu Cataratas
$1,215
Delta
Jun 2
IGU7:40 pmFoz do Iguaçu Cataratas
21h 56m
2 stops
SFO1:36 pmSan Francisco
Jun 15
SFO6:00 amSan Francisco
30h 30m
2 stops
IGU4:30 pmFoz do Iguaçu Cataratas
$1,325

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 March 5, 2026.
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

Cheapest round-trip

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Fri 6/5

7:40 pm-11:45 am

2 stops20h 05m

San Francisco

Fri 6/12

6:00 am-12:05 am

2 stops38h 05m

$1,151

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 6/4

2:50 pm-10:53 am

2 stops24h 03m

San Francisco

Thu 6/11

9:00 am-2:05 pm

2 stops25h 05m

$1,203

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Tue 6/2

7:40 pm-10:53 am

2 stops19h 13m

San Francisco

Fri 6/12

11:45 pm-2:05 pm

2 stops34h 20m

$1,212

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Tue 6/2

2:50 pm-10:53 am

2 stops24h 03m

San Francisco

Sun 6/14

6:00 am-4:30 pm

2 stops30h 30m

$1,215

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Tue 6/2

7:40 pm-1:36 pm

2 stops21h 56m

San Francisco

Mon 6/15

6:00 am-4:30 pm

2 stops30h 30m

$1,325

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Tue 6/2

7:40 pm-7:20 pm

2 stops27h 40m

San Francisco

Wed 6/10

6:00 am-4:30 pm

2 stops30h 30m

$1,329
Quickest round-trip

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Fri 6/5

7:40 pm-11:45 am

2 stops20h 05m

San Francisco

Thu 6/11

9:00 am-2:05 pm

2 stops25h 05m

$1,380

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Fri 6/5

7:40 pm-1:36 pm

2 stops21h 56m

San Francisco

Sat 6/13

8:55 am-2:05 pm

2 stops25h 10m

$1,389

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Tue 4/14

7:40 pm-6:59 pm

2 stops27h 19m

San Francisco

Tue 4/21

8:10 am-8:10 pm

2 stops32h 00m

$1,427

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Sun 6/7

2:50 pm-1:57 pm

2 stops27h 07m

San Francisco

Sun 6/14

6:00 am-4:30 pm

2 stops30h 30m

$1,493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Fastest flight time

23h 55m

Direct flights

None
The fastest flight from Foz do Iguaçu to San Francisco takes 23h 55m
There are no direct flights from Foz do Iguaçu to San Francisco. There are no popular flight routes from Foz do Iguaçu to San Francisco.
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 23h 55m, 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.

  • How do I get Price Alerts for flights from Foz do Iguaçu to San Francisco?

    Price Alerts will notify you by email when the price for flights to San Francisco from Foz do Iguaçu decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Foz do Iguaçu to San Francisco with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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
Sonoma
Bodega Bay
Roseville
Walnut Creek
Hayward
Santa Clara
Berkeley
Big Sur
Calistoga
Fremont
Vallejo
Half Moon Bay
Salinas
Daly City
Sunnyvale
Pacific Grove
Turlock

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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