AUS - SJU

$123 Find Cheap Southwest Flights from Austin to San Juan Luis Munoz Marin Intl Airport

1 adult
1 adult, Economy

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Flight Deals

Cheap Southwest Flight Deals from Austin to San Juan Luis Munoz Marin Intl Airport

 
Here are some of the best deals found on KAYAK recently from Southwest for round-trip flights from Austin to San Juan Luis Munoz Marin Intl Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Southwest flight deals from Austin to San Juan Luis Munoz Marin Intl Airport

Tue, Dec 2 - Sat, Dec 6
Southwest Logo
4:25 pm - 12:35 amAUS-SJU
6h 10m1 stop
Southwest Logo
3:10 pm - 6:40 pmSJU-AUS
5h 30mnonstop
$241Southwest
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Sun, Nov 9 - Wed, Nov 12
Southwest Logo
8:45 am - 10:20 pmAUS-SJU
11h 35m1 stop
Southwest Logo
5:45 am - 10:45 amSJU-AUS
7h 00m1 stop
$245Southwest
Find Deal
Wed, Dec 10 - Mon, Dec 15
Southwest Logo
2:00 pm - 10:05 pmAUS-SJU
6h 05m1 stop
Southwest Logo
6:40 am - 3:25 pmSJU-AUS
10h 45m1 stop
$285Southwest
Find Deal
Tue, Dec 2 - Sat, Dec 6
Southwest Logo
12:50 pm - 12:35 amAUS-SJU
9h 45m2 stops
Southwest Logo
8:20 am - 5:50 pmSJU-AUS
11h 30m1 stop
$295Southwest
Find Deal
Sat, Nov 8 - Sat, Nov 15
Southwest Logo
6:20 am - 6:40 pmAUS-SJU
10h 20m1 stop
Southwest Logo
10:50 am - 5:00 pmSJU-AUS
8h 10m1 stop
$314Southwest
Find Deal
Wed, Dec 10 - Mon, Dec 15
Southwest Logo
2:00 pm - 12:35 amAUS-SJU
8h 35m1 stop
Southwest Logo
6:40 am - 7:00 pmSJU-AUS
14h 20m2 stops
$325Southwest
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Thu, Nov 27 - Wed, Dec 3
Southwest Logo
6:00 am - 5:25 pmAUS-SJU
9h 25m2 stops
Southwest Logo
6:40 am - 7:00 pmSJU-AUS
14h 20m2 stops
$328Southwest
Find Deal
Wed, Dec 10 - Mon, Dec 15
Southwest Logo
6:20 am - 11:20 pmAUS-SJU
15h 00m2 stops
Southwest Logo
6:40 am - 7:00 pmSJU-AUS
14h 20m2 stops
$335Southwest
Find Deal
Tue, Dec 2 - Sat, Dec 6
Southwest Logo
1:10 pm - 12:35 amAUS-SJU
9h 25m2 stops
Southwest Logo
6:15 am - 2:55 pmSJU-AUS
10h 40m2 stops
$345Southwest
Find Deal
Sun, Nov 9 - Wed, Nov 12
Southwest Logo
12:10 pm - 10:20 pmAUS-SJU
8h 10m2 stops
Southwest Logo
6:40 am - 7:00 pmSJU-AUS
14h 20m2 stops
$358Southwest
Find Deal
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Good to know

Low seasonOctober
Cheapest flight$123
Average price round-trip$355
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Austin to San Juan
(price for this month)

When to Book Flights with Southwest from Austin to San Juan Luis Munoz Marin Intl Airport

Average price per month
Flight prices as travel date approaches

FAQs for flying to San Juan Luis Munoz Marin Intl Airport with Southwest

  • How far in advance should I book tickets for a flight with Southwest from Austin to San Juan Luis Munoz Marin Intl Airport?

    Generally, when trying to get a below average price for your ticket, try to book around 1 days before departure. For the cheapest possible price, our data suggests booking 55 days before departure.

  • Is Southwest the cheapest airline to fly with from Austin to San Juan Luis Munoz Marin Intl Airport?

    With an average price of $540 return, Southwest is not the cheapest airline to fly from Austin to San Juan Luis Munoz Marin Intl Airport with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $296 on average.

  • Does Southwest fly direct to San Juan Luis Munoz Marin Intl Airport from Austin?

    No, Southwest does not fly the route directly.

  • What’s the cheapest day of the week to fly from Austin to San Juan Luis Munoz Marin Intl Airport with Southwest?

    On average, the cheapest day of the week to fly from Austin to San Juan Luis Munoz Marin Intl Airport with Southwest is Saturday, when prices are around $113. The most expensive day is generally Tuesday, where the average price is around $202.

  • What’s the cheapest month to fly from Austin to San Juan Luis Munoz Marin Intl Airport with Southwest?

    The cheapest month for Southwest flights to San Juan Luis Munoz Marin Intl Airport from Austin is generally September, where plane tickets cost $198 on average. If possible, try to avoid the most expensive months of January and December, where tickets cost $329 and $487 respectively.

Southwest Customer Reviews

8.0
Very good4,237 verified ratings
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
8.0Comfort
Pros +
Cons -
Show reviews that mention
Traveler rating:
Sort by:
G
10.0 Wonderful
SJC-PDX
Boarding quick & efficient. Crew was friendly. Arrived early
H
6.0 Okay
PHX-ABQ
mandatory demand customer to check their carry on because not enough people check bags.
A
8.0 Very good
MCI-LGA
Good non stop is always good
G
10.0 Wonderful
DEN-SMF
Connecting flight is on time and boarding was a breeze!
G
10.0 Wonderful
LGA-DEN
Easy boarding process. No delays!
M
10.0 Wonderful
MDW-DTW
Excellent
M
10.0 Wonderful
MSY-MDW
Excellent. Would encourage Southwest to keep current boarding procedures with free style seating. Makes for a fantastic experience
R
10.0 Wonderful
RNO-LAS
As always, the entire Southwest experience was perfect. Purchasing the tickets on the Southwest web site was effortless, departure and arrival gates were spotless and comfortable, plane was clean and comfortable, crew was excellent and flight was on time. Wheelchair service in Las Vegas at departure was somewhat chaotic and disjointed, but I am not sure if that was Southwest problem, airport problem or combination.
A
4.0 Mediocre
PHX-OGG
Southwest airlines boarding process is the worst. Period.
V
8.0 Very good
LAS-DTW
Good
Read more about Southwest

Everything you need to know for your flight from Austin to San Juan Luis Munoz Marin Intl Airport

Cabin class types available on flights to San Juan Luis Munoz Marin Intl Airport

Cabin classes available on flights to Austin. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from Austin to San Juan Luis Munoz Marin Intl Airport
Business Class flights from Austin to San Juan Luis Munoz Marin Intl Airport
Prem Econ Class flights from Austin to San Juan Luis Munoz Marin Intl Airport
Economy Class flights from Austin to San Juan Luis Munoz Marin Intl Airport

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