Cheap flights from Austin to San Juan from $129

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1 stop
Sun, Nov 2
Austin AUSSan Juan SJU

$129
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1 stop
Sun, Nov 2
Austin AUSSan Juan SJU

$154
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1 stop
Sun, Nov 2
Austin AUSSan Juan SJU

$154
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1 stop
Sun, Nov 2
Austin AUSSan Juan SJU

$154
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1 stop
Thu, Nov 6
Austin AUSSan Juan SJU

$169
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1 stop
Tue, Nov 4
Austin AUSSan Juan SJU

$178
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Prices updated:

1 stop
Sun, Nov 2 – Wed, Nov 5
Austin AUSSan Juan SJU

$260
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1 stop
Sun, Nov 2 – Wed, Nov 5
Austin AUSSan Juan SJU

$294
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1 stop
Sun, Nov 2 – Thu, Nov 6
Austin AUSSan Juan SJU

$308
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1 stop
Sun, Nov 2 – Thu, Nov 6
Austin AUSSan Juan SJU

$308
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1 stop
Fri, Nov 7 – Tue, Nov 11
Austin AUSSan Juan SJU

$319
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1 stop
Thu, Nov 6 – Sun, Nov 9
Austin AUSSan Juan SJU

$323
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Prices updated:

How much do flights to San Juan cost?

Key info about flying to San Juan

Depart from
Austin–Bergstrom International
Arrive to
Luis Muñoz Marín International
Average flights per week
181
Flight distance

Check-in for a flight from Austin to San Juan

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo
United AirlinesUALUANo
JetBlue AirwaysJBUB6No
Allegiant AirAAYG4No

Weather in San Juan

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C22°C
February27°C22°C
March27°C22°C
April28°C23°C
May29°C24°C
June30°C25°C
July30°C25°C
August30°C25°C
September30°C25°C
October29°C25°C
November28°C24°C
December27°C23°C
Hottest Month
30°C
August
Coldest month
22°C
February
Sunny days
252
days per year

14 day forecast

Saturday
11 Oct
84%
31°C27°C
18 Oct
74%
30°C25°C
Sunday
12 Oct
30°C27°C
19 Oct
85%
29°C25°C
Monday
13 Oct
31°C27°C
20 Oct
88%
30°C25°C
Tuesday
14 Oct
89%
30°C26°C
21 Oct
80%
27°C25°C
Wednesday
15 Oct
87%
30°C25°C
22 Oct
84%
28°C26°C
Thursday
16 Oct
30°C25°C
23 Oct
85%
29°C26°C
Friday
17 Oct
76%
30°C25°C
24 Oct
86%
26°C25°C
The most popular airlines for this route are Frontier Airlines, Spirit Airlines, United Airlines, JetBlue Airways, and Allegiant Air. Austin and San Juan have 181 direct flights per week.

Frequently asked questions

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When’s the best time to travel between Austin and San Juan?
What flights operate between Austin and San Juan?
How many airports are there near Austin?
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What time do nonstop (direct) flights between Austin and San Juan depart?
What time do nonstop (direct) flights between Austin and San Juan arrive?
What time do flights between Austin and San Juan depart?
What time do flights between Austin and San Juan arrive?

Explore alternative trips

Flights from Austin

Flights to San Juan

Popular routes

The nearest countries with flights to San Juan

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Other destination countries from Austin

Here is a list of countries people are flying to

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