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Cheap flights from Foz do Iguaçu to San Francisco from $457

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 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Foz do Iguaçu to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:20 am - 11:04 am
IGU
-
SFO
28h 44m
2 stops
Air Canada Logo
10:45 pm - 6:45 pm
SFO
-
IGU
39h 00m
2 stops
$1,413Air Canada
Thu, Nov 5 - Mon, Nov 9
Air Canada Logo
11:20 am - 9:44 pm
IGU
-
SFO
39h 24m
2 stops
Air Canada Logo
10:45 pm - 6:45 pm
SFO
-
IGU
39h 00m
2 stops
$1,417Air Canada
Thu, Nov 5 - Mon, Nov 9
Air Canada Logo
11:20 am - 11:04 am
IGU
-
SFO
28h 44m
2 stops
Air Canada Logo
10:45 pm - 3:50 pm
SFO
-
IGU
36h 05m
2 stops
$1,424Air Canada
Thu, Nov 5 - Mon, Nov 9
Air Canada Logo
11:20 am - 11:04 am
IGU
-
SFO
28h 44m
2 stops
Air Canada Logo
10:45 pm - 3:50 pm
SFO
-
IGU
36h 05m
2 stops
$1,426Air Canada
Thu, Nov 5 - Mon, Nov 9
Air Canada Logo
11:20 am - 1:15 pm
IGU
-
SFO
30h 55m
2 stops
Air Canada Logo
10:45 pm - 6:45 pm
SFO
-
IGU
39h 00m
2 stops
$1,433Air Canada
Thu, Nov 5 - Mon, Nov 9
Multiple Airlines Logo
11:20 am - 10:25 am
IGU
-
SFO
27h 05m
2 stops
Multiple Airlines Logo
12:45 am - 10:25 am
SFO
-
IGU
29h 40m
2 stops
$1,462Multiple Airlines
Tue, Jun 23 - Fri, Jun 26
Multiple Airlines Logo
6:10 am - 12:20 pm
IGU
-
SFO
34h 10m
3 stops
Multiple Airlines Logo
2:15 pm - 11:55 pm
SFO
-
IGU
29h 40m
3 stops
$1,594Multiple Airlines
Tue, Jun 23 - Sat, Jun 27
Multiple Airlines Logo
6:10 am - 11:21 am
IGU
-
SFO
33h 11m
2 stops
Multiple Airlines Logo
8:10 am - 2:05 pm
SFO
-
IGU
25h 55m
2 stops
$1,891Multiple Airlines
Thu, Jul 16 - Thu, Jul 23
Multiple Airlines Logo
6:10 am - 11:21 am
IGU
-
SFO
33h 11m
2 stops
Multiple Airlines Logo
11:40 am - 2:05 pm
SFO
-
IGU
22h 25m
2 stops
$1,955Multiple Airlines
Thu, Jul 16 - Thu, Jul 23
Multiple Airlines Logo
6:10 am - 11:30 pm
IGU
-
SFO
21h 20m
2 stops
Multiple Airlines Logo
10:59 pm - 10:25 pm
SFO
-
IGU
43h 26m
2 stops
$2,116Multiple Airlines
Thu, Jul 16 - Thu, Jul 23

Air Canada flights from Foz do Iguaçu to San Francisco

Our best Air Canada deals on Foz do Iguaçu to San Francisco flight tickets
Air Canada
Nov 5
IGU11:20 amFoz do Iguaçu Cataratas
28h 44m
2 stops
SFO11:04 amSan Francisco
Nov 9
SFO10:45 pmSan Francisco
39h 00m
2 stops
IGU6:45 pmFoz do Iguaçu Cataratas
$1,413
Air Canada
Nov 5
IGU11:20 amFoz do Iguaçu Cataratas
39h 24m
2 stops
SFO9:44 pmSan Francisco
Nov 9
SFO10:45 pmSan Francisco
39h 00m
2 stops
IGU6:45 pmFoz do Iguaçu Cataratas
$1,417
Air Canada
Nov 5
IGU11:20 amFoz do Iguaçu Cataratas
28h 44m
2 stops
SFO11:04 amSan Francisco
Nov 9
SFO10:45 pmSan Francisco
36h 05m
2 stops
IGU3:50 pmFoz do Iguaçu Cataratas
$1,424

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 June 7, 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

Thu 11/5

11:20 am-11:04 am

2 stops28h 44m

San Francisco

Mon 11/9

10:45 pm-6:45 pm

2 stops39h 00m

$1,413

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 11/5

11:20 am-9:44 pm

2 stops39h 24m

San Francisco

Mon 11/9

10:45 pm-6:45 pm

2 stops39h 00m

$1,417

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 11/5

11:20 am-11:04 am

2 stops28h 44m

San Francisco

Mon 11/9

10:45 pm-3:50 pm

2 stops36h 05m

$1,424

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 11/5

11:20 am-11:04 am

2 stops28h 44m

San Francisco

Mon 11/9

10:45 pm-3:50 pm

2 stops36h 05m

$1,426

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 11/5

11:20 am-1:15 pm

2 stops30h 55m

San Francisco

Mon 11/9

10:45 pm-6:45 pm

2 stops39h 00m

$1,433

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Tue 6/23

11:20 am-10:25 am

2 stops27h 05m

San Francisco

Fri 6/26

12:45 am-10:25 am

2 stops29h 40m

$1,462

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Tue 6/23

6:10 am-12:20 pm

3 stops34h 10m

San Francisco

Sat 6/27

2:15 pm-11:55 pm

3 stops29h 40m

$1,594

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 7/16

6:10 am-11:21 am

2 stops33h 11m

San Francisco

Thu 7/23

8:10 am-2:05 pm

2 stops25h 55m

$1,891
Quickest round-trip

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 7/16

6:10 am-11:21 am

2 stops33h 11m

San Francisco

Thu 7/23

11:40 am-2:05 pm

2 stops22h 25m

$1,955

Foz do IguaçuSan Francisco

IGU - SFO

IGUSFO

Foz do Iguaçu Cataratas

Thu 7/16

6:10 am-11:30 pm

2 stops21h 20m

San Francisco

Thu 7/23

10:59 pm-10:25 pm

2 stops43h 26m

$2,116

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Fastest flight time

21h 20m

Direct flights

None
The fastest flight from Foz do Iguaçu to San Francisco takes 21h 20m
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

Frequently asked questions about flying from Foz do Iguaçu to San Francisco

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

    There are 6194.0 mi between Foz do Iguaçu Cataratas and San Francisco. Flights usually cover this in 21h 20m, 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
Sonoma
Hayward
Roseville
Bodega Bay
Walnut Creek
Santa Clara
Berkeley
Fremont
Vallejo
Sunnyvale
Big Sur
South San Francisco
Pacific Grove
Daly City
Burlingame
Calistoga
Salinas

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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