SFO - IGU

$915 Find Cheap Flights from San Francisco to Foz do Iguaçu

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Foz do Iguaçu departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Foz do Iguaçu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Foz do Iguaçu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Foz do Iguaçu, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$915
Delta
Mon 3/23Fri 3/27
SFO - IGU • 2 stops
Cheapest one-way
Multiple Airlines
Thu 10/30
SFO - IGU • multi-stop
Top airlines
Delta
Cheapest • from $915 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Foz do Iguaçu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Foz do Iguaçu (SFO-IGU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Foz do Iguaçu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Foz do Iguaçu

Mon, Mar 23 - Fri, Mar 27
Delta Logo
6:00 am - 9:15 amSFO-IGU
23h 15m2 stops
Delta Logo
4:55 am - 12:26 amIGU-SFO
23h 31m2 stops
$915Delta
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Tue, Jan 13 - Tue, Jan 27
Multiple Airlines Logo
8:25 am - 6:45 pmSFO-IGU
29h 20m2 stops
Multiple Airlines Logo
11:20 am - 10:54 amIGU-SFO
28h 34m2 stops
$1,308Multiple Airlines
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Tue, Jan 13 - Mon, Jan 26
Multiple Airlines Logo
8:25 am - 6:45 pmSFO-IGU
29h 20m2 stops
Multiple Airlines Logo
4:55 am - 12:55 pmIGU-SFO
37h 00m2 stops
$1,407Multiple Airlines
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Tue, Jan 13 - Tue, Jan 27
Air Canada Logo
8:30 am - 6:45 pmSFO-IGU
29h 15m3 stops
Air Canada Logo
11:20 am - 1:30 pmIGU-SFO
31h 10m2 stops
$1,456Air Canada
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Sun, Mar 22 - Fri, Mar 27
Copa Airlines Logo
1:54 am - 6:45 pmSFO-IGU
36h 51m2 stops
Copa Airlines Logo
5:50 am - 11:40 pmIGU-SFO
21h 50m2 stops
$1,819Copa Airlines
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Mon, Jan 12 - Tue, Jan 27
Copa Airlines Logo
12:42 am - 10:40 amSFO-IGU
28h 58m2 stops
Copa Airlines Logo
7:25 pm - 11:20 pmIGU-SFO
32h 55m2 stops
$1,861Copa Airlines
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Tue, Dec 16 - Tue, Dec 30
American Airlines Logo
7:21 am - 10:40 amSFO-IGU
22h 19m2 stops
American Airlines Logo
7:25 pm - 1:13 pmIGU-SFO
22h 48m2 stops
$2,005American Airlines
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Tue, Dec 16 - Tue, Dec 30
American Airlines Logo
8:02 am - 10:40 amSFO-IGU
21h 38m2 stops
American Airlines Logo
7:25 pm - 11:09 amIGU-SFO
20h 44m2 stops
$2,056American Airlines
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Tue, Dec 16 - Mon, Dec 29
LATAM Airlines Logo
12:37 pm - 2:05 pmSFO-IGU
20h 28m2 stops
LATAM Airlines Logo
4:55 am - 11:57 pmIGU-SFO
24h 02m2 stops
$3,280LATAM Airlines
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Tue, Dec 16 - Mon, Dec 29
LATAM Airlines Logo
7:15 am - 2:05 pmSFO-IGU
25h 50m2 stops
LATAM Airlines Logo
4:55 am - 11:57 pmIGU-SFO
24h 02m2 stops
$3,544LATAM Airlines
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Booking Insights

KAYAK's insights & trends for San Francisco to Foz do Iguaçu flights

Get data-powered insights and trends into flights from San Francisco to Foz do Iguaçu to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Francisco to Foz do Iguaçu?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Foz do Iguaçu were found on Delta ($915) and Air Canada ($1,456).

Which airlines fly non-stop between San Francisco and Foz do Iguaçu?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from San Francisco to Foz do Iguaçu.

There is just one airline that flies from San Francisco to Foz do Iguaçu direct and that is LATAM Airlines. The best round-trip deal found from LATAM Airlines for the route is $1,075.

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Good to know

Cheapest flight$915
Flight from San Francisco to Foz do Iguaçu

When to book flights from San Francisco to Foz do Iguaçu

Are your dates flexible? Find out the best times to travel from San Francisco to Foz do Iguaçu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Foz do Iguaçu

  • What is the cheapest flight from San Francisco to Foz do Iguaçu?

    In the last 3 days, the lowest price for a flight from San Francisco to Foz do Iguaçu was $915 for a round-trip ticket.

  • Do I need a passport to fly between San Francisco and Foz do Iguaçu?

    Yes

  • Which aircraft models fly most regularly from San Francisco to Foz do Iguaçu?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San Francisco to Foz do Iguaçu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Foz do Iguaçu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Foz do Iguaçu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Foz do Iguaçu from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Foz do Iguaçu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Foz do Iguaçu with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and IGU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Foz do Iguaçu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Foz do Iguaçu from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Foz do Iguaçu

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Foz do Iguaçu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Foz do Iguaçu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1871 reviews
7.3Comfort
7.0Entertainment
6.7Food
8.0Crew
7.5Boarding
Airline reviews

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

2.0 MediocreBenjamin, Oct 2025MIA - LIM
Read more LATAM Airlines reviews

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Everything you need to know for your flight from San Francisco to Foz do Iguaçu

Information on your arrival and departure airports

San Francisco (SFO)
Foz do Iguaçu (IGU)

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