Cheap flights from Porto to St. Louis from £327

Cheap flights from Porto to St. Louis from £327

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3 stops
Tue, Jun 16
Porto OPOSt. Louis STL

£327
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3 stops
Mon, Jun 22
Porto OPOSt. Louis STL

£343
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3 stops
Sun, Jun 21
Porto OPOSt. Louis STL

£359
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2 stops
Thu, Jun 18
Porto OPOSt. Louis STL

£452
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2 stops
Sat, Jun 20
Porto OPOSt. Louis STL

£458
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2 stops
Tue, Jun 16
Porto OPOSt. Louis STL

£459
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3 stops
Tue, Jun 16 – Sun, Jun 21
Porto OPOSt. Louis STL

£672
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3 stops
Tue, Jun 16 – Sun, Jun 21
Porto OPOSt. Louis STL

£713
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2 stops
Tue, Jun 16 – Sun, Jun 21
Porto OPOSt. Louis STL

£819
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2 stops
Sat, Jun 20 – Thu, Jun 25
Porto OPOSt. Louis STL

£855
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2 stops
Tue, Jun 16 – Sun, Jun 21
Porto OPOSt. Louis STL

£863
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3 stops
Tue, Jun 16 – Sun, Jun 21
Porto OPOSt. Louis STL

£879
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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
WestJetWJAWSNo
RyanairRYRFRNo
TAP PortugalTAPTPNo
Frontier AirlinesFFTF9No
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
30 May
30°C20°C
6 Jun
88%
30°C21°C
Sunday
31 May
89%
26°C17°C
7 Jun
27°C18°C
Monday
1 Jun
89%
28°C18°C
8 Jun
28°C18°C
Tuesday
2 Jun
26°C16°C
9 Jun
30°C19°C
Wednesday
3 Jun
26°C14°C
10 Jun
81%
24°C21°C
Thursday
4 Jun
27°C15°C
11 Jun
88%
24°C19°C
Friday
5 Jun
88%
21°C19°C
12 Jun
82%
28°C22°C
The most popular airlines for this route are WestJet, Ryanair, TAP Portugal, Frontier Airlines, 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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