Cheap flights from Austin to San Juan from $81

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1 stop
Sun, Jul 20
Austin AUSSan Juan SJU

1 stop
Tue, Jul 22
Austin AUSSan Juan SJU

$141
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1 stop
Mon, Jul 21
Austin AUSSan Juan SJU

$156
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1 stop
Thu, Jul 24
Austin AUSSan Juan SJU

$177
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1 stop
Wed, Jul 23
Austin AUSSan Juan SJU

$181
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1 stop
Fri, Jul 25
Austin AUSSan Juan SJU

$183
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Prices updated:

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1 stop
Sun, Jul 20 – Thu, Jul 24
Austin AUSSan Juan SJU

$240
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1 stop
Sun, Jul 20 – Wed, Jul 23
Austin AUSSan Juan SJU

$262
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1 stop
Tue, Jul 22 – Thu, Jul 24
Austin AUSSan Juan SJU

$305
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1 stop
Tue, Jul 22 – Fri, Jul 25
Austin AUSSan Juan SJU

$313
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1 stop
Sun, Jul 20 – Tue, Jul 22
Austin AUSSan Juan SJU

$338
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1 stop
Tue, Jul 22 – Sat, Jul 26
Austin AUSSan Juan SJU

$351
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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
96
Flight distance

Check-in for a flight from Austin to San Juan

NameCarrier codeIATA CodePassport needed during booking
American AirlinesAALAANo
United AirlinesUALUANo
Spirit AirlinesNKSNKNo

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
251
days per year

14 day forecast

Saturday
28 Jun
29°C26°C
5 Jul
30°C25°C
Sunday
29 Jun
29°C26°C
6 Jul
86%
29°C25°C
Monday
30 Jun
32°C26°C
7 Jul
88%
29°C25°C
Tuesday
1 Jul
89%
29°C25°C
8 Jul
64%
30°C25°C
Wednesday
2 Jul
87%
30°C24°C
9 Jul
82%
30°C25°C
Thursday
3 Jul
82%
30°C25°C
10 Jul
88%
31°C25°C
Friday
4 Jul
85%
31°C26°C
11 Jul
89%
31°C25°C
Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are American Airlines, United Airlines, and Spirit Airlines. Austin and San Juan have 96 direct flights per week.

Frequently asked questions

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Flights from Austin

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Popular routes

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