Cheap flights from Porto to St. Louis from £293

Cheap flights from Porto to St. Louis from £293

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2 stops
Wed, Mar 4
Porto OPOSt. Louis STL

£293
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2 stops
Thu, Mar 5
Porto OPOSt. Louis STL

£306
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3 stops
Thu, Mar 5
Porto OPOSt. Louis STL

£307
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3 stops
Thu, Mar 5
Porto OPOSt. Louis STL

£318
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2 stops
Fri, Mar 6
Porto OPOSt. Louis STL

£356
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3 stops
Sat, Mar 7
Porto OPOSt. Louis STL

£375
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2 stops
Wed, Mar 4 – Tue, Mar 10
Porto OPOSt. Louis STL

£548
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2 stops
Thu, Mar 5 – Tue, Mar 10
Porto OPOSt. Louis STL

£561
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2 stops
Thu, Mar 5 – Tue, Mar 10
Porto OPOSt. Louis STL

£580
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2 stops
Fri, Mar 6 – Tue, Mar 10
Porto OPOSt. Louis STL

£610
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2 stops
Fri, Mar 6 – Tue, Mar 10
Porto OPOSt. Louis STL

£629
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2 stops
Thu, Mar 5 – Tue, Mar 10
Porto OPOSt. Louis STL

£633
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How much do flights to St. Louis cost?

Key info about flying to St. Louis

Depart from
Porto
Arrive to
St. Louis Lambert International
Average flights per week
400
Flight distance

Check-in for a flight from Porto to St. Louis

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
RyanairRYRFRNo
TAP PortugalTAPTPNo
WestJetWJAWSNo
LufthansaDLHLHNo

Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-4°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°C4°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-4°C
January
Sunny days
267
days per year
Snow days
9
days per year

14 day forecast

Saturday
14 Feb
74%
12°C5°C
21 Feb
74%
7°C3°C
Sunday
15 Feb
89%
9°C7°C
22 Feb
2°C-3°C
Monday
16 Feb
12°C6°C
23 Feb
3°C-6°C
Tuesday
17 Feb
17°C8°C
24 Feb
13°C0°C
Wednesday
18 Feb
20°C13°C
25 Feb
71%
12°C0°C
Thursday
19 Feb
84%
20°C8°C
26 Feb
6°C-3°C
Friday
20 Feb
20°C9°C
27 Feb
8°C-1°C
The most popular airlines for this route are Frontier Airlines, Ryanair, TAP Portugal, WestJet, and Lufthansa. Porto and St. Louis have 400 direct flights per week.

Frequently asked questions

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What time do nonstop (direct) flights between Porto and St. Louis depart?
What time do nonstop (direct) flights between Porto and St. Louis arrive?
What time do flights between Porto and St. Louis depart?
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Explore alternative trips

Flights from Porto

Flights to St. Louis

Popular routes

The nearest countries with flights to St. Louis

Here is a list of countries people are flying from

Other destination countries from Porto

Here is a list of countries people are flying to

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