Cheap flights from St. Louis, MO to Puerto Iguazú, Argentina
Flights starting at $404. Choose between Aerolineas Argentinas, Spirit Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Puerto Iguazú
Cheapest one-way trip | $410 |
---|---|
Cheapest round-trip | $953 |
Average round-trip | $1,250 |
Includes rare itinerary | |
Most popular airline | Aerolineas Argentinas |
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The most popular airlines for this route are Aerolineas Argentinas, Spirit Airlines, Frontier Airlines, JetSMART, and Volaris. St. Louis and Puerto Iguazú have 97 direct flights per week.
Check-in for a flight from St. Louis to Puerto Iguazú
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Aerolineas Argentinas | ARG | AR | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
JetSMART | JAT | JA | Yes | Opens 72 days before flight Closes 1 hours before flight |
Volaris | VOI | Y4 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Puerto Iguazú
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 31°C | 21°C |
February | 31°C | 21°C |
March | 30°C | 20°C |
April | 28°C | 17°C |
May | 23°C | 14°C |
June | 21°C | 13°C |
July | 22°C | 12°C |
August | 24°C | 14°C |
September | 27°C | 16°C |
October | 28°C | 17°C |
November | 30°C | 18°C |
December | 31°C | 20°C |
14 day forecast
Frequently asked questions
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