Cheap flights from San Antonio to St. Louis from £59

Cheap flights from San Antonio to St. Louis from £59

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1 stop
Fri, Feb 27
San Antonio SATSt. Louis STL

£59
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1 stop
Sun, Feb 22
San Antonio SATSt. Louis STL

£59
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1 stop
Sat, Feb 28
San Antonio SATSt. Louis STL

£67
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1 stop
Wed, Feb 25
San Antonio SATSt. Louis STL

£67
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1 stop
Thu, Feb 26
San Antonio SATSt. Louis STL

£110
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1 stop
Fri, Feb 27
San Antonio SATSt. Louis STL

£110
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1 stop
Fri, Feb 27 – Tue, Mar 3
San Antonio SATSt. Louis STL

£122
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1 stop
Fri, Feb 27 – Mon, Mar 2
San Antonio SATSt. Louis STL

£122
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1 stop
Sat, Feb 28 – Mon, Mar 2
San Antonio SATSt. Louis STL

£130
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1 stop
Sat, Feb 28 – Tue, Mar 3
San Antonio SATSt. Louis STL

£130
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1 stop
Thu, Feb 26 – Mon, Mar 2
San Antonio SATSt. Louis STL

£174
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1 stop
Thu, Feb 26 – Sat, Feb 28
San Antonio SATSt. Louis STL

£174
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How much do flights to St. Louis cost?

Key info about flying to St. Louis

Depart from
San Antonio International
Arrive to
St. Louis Lambert International
Average flights per week
89
Flight distance

Check-in for a flight from San Antonio to St. Louis

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo
VivaAerobusVIVVBNo
Alaska AirlinesASAASNo

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 United Airlines, Frontier Airlines, Spirit Airlines, VivaAerobus, and Alaska Airlines. San Antonio and St. Louis have 89 direct flights per week.

Frequently asked questions

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What are the most popular routes to and from St. Louis?
What airports are near San Antonio?
What airports are near St. Louis?
Which airlines fly between San Antonio and St. Louis?
When’s the best time to travel between San Antonio and St. Louis?
What flights operate between San Antonio and St. Louis?
How many airports are there near San Antonio?
How many airports are there near St. Louis?
What time do nonstop (direct) flights between San Antonio and St. Louis depart?
What time do nonstop (direct) flights between San Antonio and St. Louis arrive?
What time do flights between San Antonio and St. Louis depart?
What time do flights between San Antonio and St. Louis arrive?

Explore alternative trips

Flights from San Antonio

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 San Antonio

Here is a list of countries people are flying to

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