Cheap flights from Rome to St. Louis from $425

Cheap flights from Rome to St. Louis from $425

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3 stops
Thu, Feb 19
Rome FCOSt. Louis STL

$425
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2 stops
Fri, Feb 20
Rome FCOSt. Louis STL

$433
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3 stops
Thu, Feb 19
Rome FCOSt. Louis STL

$433
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3 stops
Tue, Feb 17
Rome FCOSt. Louis STL

$470
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2 stops
Thu, Feb 19
Rome FCOSt. Louis STL

$515
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3 stops
Thu, Feb 19
Rome FCOSt. Louis STL

$542
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2 stops
Fri, Feb 20 – Wed, Feb 25
Rome FCOSt. Louis STL

$689
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2 stops
Fri, Feb 20 – Wed, Feb 25
Rome FCOSt. Louis STL

$695
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2 stops
Thu, Feb 19 – Wed, Feb 25
Rome FCOSt. Louis STL

$775
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2 stops
Thu, Feb 19 – Wed, Feb 25
Rome FCOSt. Louis STL

$786
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2 stops
Fri, Feb 20 – Wed, Feb 25
Rome FCOSt. Louis STL

$799
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2 stops
Fri, Feb 20 – Tue, Feb 24
Rome FCOSt. Louis STL

$853
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How much do flights to St. Louis cost?

Key info about flying to St. Louis

Depart from
Leonardo da Vinci–Fiumicino Airport
Arrive to
St. Louis Lambert International
Average flights per week
400
Flight distance

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

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

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
7 Feb
8°C-3°C
14 Feb
84%
10°C2°C
Sunday
8 Feb
8°C-3°C
15 Feb
73%
7°C5°C
Monday
9 Feb
3°C0°C
16 Feb
87%
18°C6°C
Tuesday
10 Feb
63%
18°C1°C
17 Feb
78%
17°C13°C
Wednesday
11 Feb
8°C1°C
18 Feb
11°C5°C
Thursday
12 Feb
8°C-1°C
19 Feb
10°C4°C
Friday
13 Feb
9°C0°C
20 Feb
12°C3°C
Travelers usually depart from Leonardo da Vinci–Fiumicino Airport, or Ciampino–G. B. Pastine International when they travel from Rome to St. Louis. The most popular airlines for this route are Frontier Airlines, WestJet, Ryanair, TAP Portugal, and ITA Airways. Rome and St. Louis have 400 direct flights per week.

Frequently asked questions

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What time do nonstop (direct) flights between Rome and St. Louis depart?
What time do nonstop (direct) flights between Rome and St. Louis arrive?
What time do flights between Rome and St. Louis depart?
What time do flights between Rome and St. Louis arrive?

Explore alternative trips

Flights from Rome

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 Rome

Here is a list of countries people are flying to

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