Cheap flights from Iguazu to Sao Paulo from $263 IGR → GRU
Cataratas del Iguazu International Airport (IGR) → Sao Paulo-Guarulhos International Airport (GRU)
The cheapest one-way found recently is $263 with Aerolineas Argentinas, 5 Feb 2027, found 2 days ago.
- Cheapest one-way found recently
- $263, found 2 days ago
- Cheapest month to fly
- December 2026, one-way fares from $248 found in the last 7 days
One-way
The cheapest one-way fare on each of 3 departure dates is usually $256 to $264.
Cheapest one-way found recently
$263
5 Feb 2027 · Aerolineas Argentinas
Cataratas del Iguazu International Airport (IGR) → Sao Paulo-Guarulhos International Airport (GRU)
Leaves 8:10 a.m. · 6 h 30 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$263 5 Feb 2027found 2 days agoOpen this trip
$248 7 Decfound 3 days agoOpen this trip
What have prices looked like?
Over 48 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $213 to $365.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 7 Dec to 5 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 5 Feb 2027, and it is not cheaper.
Every date we hold
5 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 7 Dec | $248 | Aerolineas Argentinas | Cataratas del Iguazu International Airport (IGR) → Sao Paulo-Guarulhos International Airport (GRU) | 1 stop | found 3 days ago | Open this trip |
| 4 Feb 2027 | $264 | Aerolineas Argentinas | Cataratas del Iguazu International Airport (IGR) → Sao Paulo-Guarulhos International Airport (GRU) | 1 stop | found 2 days ago | Open this trip |
| 5 Feb 2027 | $263 | Aerolineas Argentinas | Cataratas del Iguazu International Airport (IGR) → Sao Paulo-Guarulhos International Airport (GRU) | 1 stop | found 2 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $248.
Airlines on the cheapest dates: Aerolineas Argentinas.
Premium cabin fares from Iguazu to Sao Paulo
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 5 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Iguazu to Sao Paulo?
One-way
Fares 60 to 89 days before departure were typically 12% lower than 30 to 59 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (48 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $262 | $213 | +13% | 19 |
| 60–89 days | $231 | $231 | Cheapest seen | 12 |
| 90–179 days | $242 | $220 | +5% | 33 |
| 180+ days | $279 | $277 | +21% | 13 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Foz do Iguaçu → Sao Paulo
26 km from Iguazu
$125
25 Feb 2027 – 1 Mar 2027 · IGU → CGH · out nonstop, back nonstop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Foz do Iguaçu → Sao Paulo
26 km from Iguazu
$54
$209 less than flying from Iguazu
6 Jan 2027 · IGU → VCP · nonstop
found 2 days ago
Cascavel → Sao Paulo
134 km from Iguazu
$109
$154 less than flying from Iguazu
21 Nov · CAC → GRU · nonstop
found 2 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest one-way found recently is for 5 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a one-way flight from Iguazu to Sao Paulo?
The cheapest one-way found recently is $263 with Aerolineas Argentinas, 5 Feb 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $248 with Aerolineas Argentinas, 7 Dec, found 3 days ago. The cheapest one-way fare on each of 3 departure dates is usually $256 to $264.
What is the cheapest month to fly from Iguazu to Sao Paulo?
December 2026 is the cheapest month for a one-way, from $248, 7 Dec, found 3 days ago.
How far ahead should I book a flight from Iguazu to Sao Paulo?
In 48 days of prices between 24 Sept and 11 Nov, one-way fares 60 to 89 days before departure were typically 12% lower than 30 to 59 days before departure.
How long is the flight from Iguazu to Sao Paulo?
The cheapest one-way found recently, with Aerolineas Argentinas on 5 Feb 2027, takes 6 h 30 min with 1 stop.
Which airlines have the cheapest flights from Iguazu to Sao Paulo?
Between 7 Dec and 5 Feb 2027, Aerolineas Argentinas has the cheapest one-way on all 3 departure dates we hold.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work