San Juan to Iguazu flights

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Lowest observed: €266, departing 24 Dec 2026 (Last checked: 5 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 79Check live prices for this route
Airlines seen: Aerolineas Argentinas, Arajet, Avianca, Copa Airlines, Frontier Airlines, JetBlue +3 more
Typical journey time: 31h 23m

Lowest observed

€266

Average observed

€432

Cheapest month

December 2026

Last checked

5 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €266

Lowest observed

24 Dec 2026

Arajet · 2 stops · One way

Cheapest observed day · Last checked: 5 Oct 2026

Departure

16:24

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Short answer

We have seen Aerolineas Argentinas fares from San Juan to Iguazu. The lowest fare our own searches returned is €266, seen on 5 Oct 2026. The average across the fares we caught is €432. December 2026 is the cheapest month in our observations, at €266. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from San Juan to Iguazu. Prices move often, so pick your dates to see the latest options.

Route distance: 5,073 km
Typical journey time: 31h 23m
Airlines seen: Aerolineas Argentinas, Arajet, Avianca, Copa Airlines, Frontier Airlines, JetBlue +3 more
Seen on fares with a connection: Arajet, Frontier Airlines, Copa Airlines, Avianca, JetSmart, JetBlue +2 more
Alternative airports: SIG

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Fernando Luis Ribas Dominicci Airport (SIG) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 1 km.
Luis Munoz Marin International Airport (SJU) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 11 km.
Cataratas Del Iguazú International Airport (IGR) → Iguazu, city gazetteer reference point (-25.7315, -54.4763): ≈ 1 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Lowest fare by departure month

Cheapest month from San Juan to Iguazu: December 2026, from €266 (checked 5 Oct 2026).

Lowest fare by departure month
Month	Lowest fare	Priced days
October 2026	€369	20
November 2026	€327	29
December 2026	€266	26
January 2027	€370	4

Lowest fare by day of the week

Cheapest day of the week from San Juan to Iguazu: Thursday, from €266 (checked 5 Oct 2026).

Lowest fare by day of the week
Day	Lowest fare	Priced days
Monday	€381	12
Tuesday	€350	13
Wednesday	€324	11
Thursday	€266	12
Friday	€349	10
Saturday	€365	9
Sunday	€369	12

One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.

Lowest one-way fare we saw per airline

Cheapest airline from San Juan to Iguazu: Arajet, from €266 (checked 5 Oct 2026).

Lowest one-way fare we saw per airline
Airline	Lowest fare	Priced days
Arajet	€266Dec 24, 2026	17
Aerolineas Argentinas	€327Nov 12, 2026	4
Frontier Airlines	€338Nov 11, 2026	14
JetSmart	€350Dec 15, 2026	6
Avianca	€353Dec 11, 2026	13
Copa Airlines	€354Nov 17, 2026	16
Sky Airline	€370Jan 5, 2027	3
JetBlue	€415Nov 2, 2026	6

One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.

Frequently asked

How much is a flight from San Juan to Iguazu?

The lowest fare we have observed is €266, found on 5 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from San Juan to Iguazu?

Cheapest month from San Juan to Iguazu: December 2026, from €266 (checked 5 Oct 2026).

Are there direct flights from San Juan to Iguazu?

Our data holds no non-stop flight from San Juan to Iguazu. The fares on this page include at least one stop.

Which airlines fly from San Juan to Iguazu?

These are the carriers we have seen on the route: Aerolineas Argentinas, Arajet, Avianca, Copa Airlines, Frontier Airlines, JetBlue +3 more.

How long does the flight from San Juan to Iguazu take?

The average journey time across the 83 fares we observed is 34h 42m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed San Juan to Iguazu fares were non-stop?

None of the 83 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

Which day of the week is cheapest from San Juan to Iguazu?

Cheapest day of the week from San Juan to Iguazu: Thursday, from €266 (checked 5 Oct 2026).

Which airline has the lowest fare from San Juan to Iguazu?

Cheapest airline from San Juan to Iguazu: Arajet, from €266 (checked 5 Oct 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide