Cheap flights from Puerto Iguazú to St. Louis from £456

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3 stops
Wed, Jun 18
Puerto Iguazú IGRSt. Louis STL

£456
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3 stops
Wed, Jun 18
Puerto Iguazú IGRSt. Louis STL

£466
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3 stops
Fri, Jun 20
Puerto Iguazú IGRSt. Louis STL

£485
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3 stops
Wed, Jun 18
Puerto Iguazú IGRSt. Louis STL

£488
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3 stops
Wed, Jun 18
Puerto Iguazú IGRSt. Louis STL

£524
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3 stops
Wed, Jun 18
Puerto Iguazú IGRSt. Louis STL

£532
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Prices updated:

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2 stops
Sun, Jun 22 – Sun, Jun 29
Puerto Iguazú IGRSt. Louis STL

£1,493
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2 stops
Sun, Jun 22 – Sun, Jun 29
Puerto Iguazú IGRSt. Louis STL

£1,511
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2 stops
Sun, Jun 22 – Sun, Jun 29
Puerto Iguazú IGRSt. Louis STL

£1,520
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2 stops
Sun, Jun 22 – Sun, Jun 29
Puerto Iguazú IGRSt. Louis STL

£1,547
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2 stops
Sun, Jun 22 – Sun, Jun 29
Puerto Iguazú IGRSt. Louis STL

£1,552
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2 stops
Sun, Jun 22 – Sun, Jun 29
Puerto Iguazú IGRSt. Louis STL

£1,555
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Prices updated:

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How much do flights to St. Louis cost?

Key info about flying to St. Louis

Depart from
Cataratas del Iguazú International
Arrive to
St. Louis Lambert International
Average flights per week
159
Flight distance

Check-in for a flight from Puerto Iguazú to St. Louis

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Aerolineas ArgentinasARGARYes
JetSMARTJATJAYes
Copa AirlinesCMPCMYes
AviancaAVAAVNo

Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-3°C
February6°C-2°C
March13°C3°C
April18°C8°C
May24°C14°C
June29°C19°C
July31°C21°C
August30°C20°C
September27°C16°C
October20°C10°C
November12°C3°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-3°C
January
Sunny days
264
days per year
Snow days
9
days per year

14 day forecast

Saturday
24 May
80%
16°C14°C
31 May
87%
17°C13°C
Sunday
25 May
85%
14°C11°C
1 Jun
81%
26°C15°C
Monday
26 May
89%
13°C11°C
2 Jun
25°C17°C
Tuesday
27 May
88%
17°C12°C
3 Jun
77%
28°C18°C
Wednesday
28 May
72%
21°C13°C
4 Jun
28°C18°C
Thursday
29 May
87%
24°C16°C
5 Jun
29°C18°C
Friday
30 May
76%
18°C13°C
6 Jun
78%
32°C22°C
The most popular airlines for this route are Frontier Airlines, Aerolineas Argentinas, JetSMART, Copa Airlines, and Avianca. Puerto Iguazú and St. Louis have 159 direct flights per week.

Frequently asked questions

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