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Cheap flights from Austin to San Juan from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to San Juan departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Austin to San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Austin to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Austin to San Juan.

Cheap last minute flights

Planning a quick getaway from Austin to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Austin to San Juan

Find recent round-trip train or bus tickets from Austin to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
8:26 pm - 9:21 amAUS-SJU
10h 55m1 stop
6:00 am - 12:08 pmSJU-AUS
8h 08m1 stop
Thu, Feb 6 - Mon, Feb 10
8:26 pm - 9:21 amAUS-SJU
10h 55m1 stop
6:00 am - 12:08 pmSJU-AUS
8h 08m1 stop
Thu, Feb 6 - Mon, Feb 10
6:39 pm - 11:22 pmAUS-SJU
26h 43m1 stop
5:22 pm - 5:44 pmSJU-AUS
26h 22m1 stop
$198Spirit Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 25
8:19 pm - 11:25 pmAUS-SJU
25h 06m1 stop
6:05 am - 7:54 pmSJU-AUS
15h 49m1 stop
Fri, Feb 21 - Sun, Feb 23
6:39 pm - 1:44 pmAUS-SJU
17h 05m2 stops
5:22 pm - 5:44 pmSJU-AUS
26h 22m1 stop
$206Spirit Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 25
12:45 pm - 12:04 amAUS-SJU
9h 19m2 stops
2:30 pm - 12:20 amSJU-AUS
11h 50m1 stop
$322American Airlines
Find Deal
Tue, Jan 14 - Tue, Feb 4
8:45 am - 7:34 pmAUS-SJU
9h 49m1 stop
7:30 am - 5:14 pmSJU-AUS
10h 44m1 stop
$324Delta
Find Deal
Wed, May 14 - Sat, May 17
6:06 pm - 5:00 amAUS-SJU
9h 54m1 stop
7:00 am - 3:44 pmSJU-AUS
9h 44m2 stops
$329American Airlines
Find Deal
Mon, Mar 10 - Wed, Mar 19
7:10 pm - 6:12 amAUS-SJU
9h 02m1 stop
2:05 am - 10:22 amSJU-AUS
10h 17m1 stop
$347United Airlines
Find Deal
Sat, Jan 18 - Fri, Jan 24
12:05 pm - 9:28 pmAUS-SJU
7h 23m1 stop
2:05 am - 10:17 amSJU-AUS
10h 12m1 stop
$350United Airlines
Find Deal
Thu, Feb 6 - Tue, Feb 11
8:00 am - 1:25 amAUS-SJU
15h 25m1 stop
$84Spirit Airlines
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Mon, Jan 6
8:26 pm - 9:21 amAUS-SJU
10h 55m1 stop
$98Spirit Airlines
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Mon, Jan 20
12:45 pm - 12:04 amAUS-SJU
9h 19m2 stops
$161American Airlines
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Tue, Jan 21
8:37 pm - 1:56 pmAUS-SJU
16h 19m1 stop
$164American Airlines
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Sun, Mar 16
9:35 am - 12:36 amAUS-SJU
13h 01m2 stops
$206United Airlines
Find Deal
Wed, Jan 22
5:30 am - 5:14 pmAUS-SJU
9h 44m1 stop
$256Delta
Find Deal
Sat, Jan 18
2:40 pm - 12:40 amAUS-SJU
9h 00m2 stops
$267Southwest
Find Deal
Mon, Mar 10
9:35 am - 12:36 amAUS-SJU
13h 01m2 stops
$301United Airlines
Find Deal
Sat, Jan 18
7:00 am - 7:41 pmAUS-SJU
11h 41m1 stop
$327Delta
Find Deal
Thu, Jun 19
2:20 pm - 12:50 amAUS-SJU
8h 30m2 stops
$337Southwest
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Sat, Dec 28
5:20 am - 1:35 pmAUS-SJU
6h 15m1 stop
7:05 am - 3:53 pmSJU-AUS
10h 48m2 stops
$585American Airlines
Find Deal
Mon, Dec 23 - Tue, Dec 24
5:15 am - 4:36 pmAUS-SJU
9h 21m1 stop
2:10 pm - 11:44 pmSJU-AUS
11h 34m1 stop
$588United Airlines
Find Deal
Mon, Dec 23 - Thu, Jan 9
11:10 am - 12:25 amAUS-SJU
11h 15m2 stops
9:00 am - 5:01 pmSJU-AUS
10h 01m1 stop
$591American Airlines
Find Deal
Wed, Dec 25 - Mon, Dec 30
11:10 am - 9:35 pmAUS-SJU
8h 25m1 stop
1:30 am - 8:20 amSJU-AUS
8h 50m1 stop
$600American Airlines
Find Deal
Wed, Dec 25 - Wed, Dec 25
5:15 am - 4:36 pmAUS-SJU
9h 21m1 stop
2:05 am - 10:17 amSJU-AUS
10h 12m1 stop
$601United Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 8
5:15 am - 4:36 pmAUS-SJU
9h 21m1 stop
2:05 am - 1:08 pmSJU-AUS
13h 03m2 stops
$605United Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 8
8:55 pm - 10:50 amAUS-SJU
11h 55m1 stop
7:20 am - 3:25 pmSJU-AUS
10h 05m2 stops
$702Southwest
Find Deal
Mon, Dec 23 - Thu, Dec 26
8:00 am - 1:25 amAUS-SJU
15h 25m1 stop
2:45 am - 12:33 amSJU-AUS
23h 48m3 stops
$720Spirit Airlines
Find Deal
Fri, Dec 27 - Sun, Dec 29
8:55 pm - 10:50 amAUS-SJU
11h 55m1 stop
7:20 am - 3:25 pmSJU-AUS
10h 05m2 stops
$732Southwest
Find Deal
Mon, Dec 23 - Thu, Dec 26
8:00 am - 10:30 pmAUS-SJU
12h 30m1 stop
2:32 am - 12:33 amSJU-AUS
24h 01m1 stop
$761Spirit Airlines
Find Deal
Fri, Dec 27 - Sun, Dec 29
10:30 am - 4:05 pmAUS-SJU
4h 35mnonstop
4:45 pm - 9:10 pmSJU-AUS
5h 25mnonstop
$405Southwest
Find Deal
Sat, May 10 - Sat, May 17

American Airlines flights from Austin to San Juan

Our best American Airlines deals on Austin to San Juan flight tickets
American Airlines
Jan 14
AUS12:45 pmAustin Bergstrom
9h 19m
2 stops
SJU12:04 amSan Juan Luis Munoz Marin Intl
Feb 4
SJU2:30 pmSan Juan Luis Munoz Marin Intl
11h 50m
1 stop
AUS12:20 amAustin Bergstrom
American Airlines
Mar 10
AUS6:06 pmAustin Bergstrom
9h 54m
1 stop
SJU5:00 amSan Juan Luis Munoz Marin Intl
Mar 19
SJU7:00 amSan Juan Luis Munoz Marin Intl
9h 44m
2 stops
AUS3:44 pmAustin Bergstrom
American Airlines
Feb 1
AUS9:45 amAustin Bergstrom
12h 19m
2 stops
SJU12:04 amSan Juan Luis Munoz Marin Intl
Feb 6
SJU12:50 pmSan Juan Luis Munoz Marin Intl
7h 33m
1 stop
AUS6:23 pmAustin Bergstrom

United Airlines flights from Austin to San Juan

Our best United Airlines deals on Austin to San Juan flight tickets
United Airlines
Jan 18
AUS7:10 pmAustin Bergstrom
9h 02m
1 stop
SJU6:12 amSan Juan Luis Munoz Marin Intl
Jan 24
SJU2:05 amSan Juan Luis Munoz Marin Intl
10h 17m
1 stop
AUS10:22 amAustin Bergstrom
United Airlines
Feb 6
AUS12:05 pmAustin Bergstrom
7h 23m
1 stop
SJU9:28 pmSan Juan Luis Munoz Marin Intl
Feb 11
SJU2:05 amSan Juan Luis Munoz Marin Intl
10h 12m
1 stop
AUS10:17 amAustin Bergstrom
United Airlines
Feb 6
AUS9:44 amAustin Bergstrom
10h 38m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Feb 11
SJU2:05 amSan Juan Luis Munoz Marin Intl
10h 12m
1 stop
AUS10:17 amAustin Bergstrom

See travel insights to San Juan from

How to get the cheapest flight ticket from Austin to San Juan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in September, then January is your next best option. Flight prices from Austin to San Juan during January average around $361.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Austin to San Juan is on a Wednesday when prices can be found for as low as $412. The most expensive day to fly to San Juan is Sunday, with ticket prices averaging around $521.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is in the afternoon when flights can be purchased for as low as $396. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $478 on average. Flights to San Juan from Austin at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Austin Bergstrom to San Juan flight route?

Fly from Austin Bergstrom to San Juan Luis Munoz Marin Intl for the best Austin Bergstrom - San Juan flight prices

How far in advance should I book a flight to San Juan?

We recommend purchasing flights from Austin to San Juan 39 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to San Juan for $448. However, in the past 72 hours, people saw flights from Austin for as low as $286.

What cabin class options are available on Austin Bergstrom to San Juan flights?

There are 1 cabin classes available to choose from on Austin Bergstrom to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Austin to San Juan flights?

You could potentially save up to 46% on your flight if you consider stops on a Austin to San Juan flight.

Cheap Austin to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to San Juan

Best Price Found

$84

Fastest flight time

4h 30m

Direct flights

Sun

Airports in San Juan

1 airport
The best one-way flight to San Juan from Austin in the past 72 hours is $84. The best round-trip flight deal from Austin to San Juan found on momondo in the last 72 hours is $192.
The fastest flight from Austin to San Juan takes 4h 30m
Direct flights go from Austin to San Juan on Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)

  • How far is Austin Bergstrom to San Juan by plane?

    The straight-line distance from Austin Bergstrom to San Juan is 2141.1 mi. Typically, this will take 4h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to San Juan?

    Prices for flights from Austin Bergstrom Airport to San Juan refresh daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to San Juan?

  • How old do you have to be to fly from Austin Bergstrom Airport to San Juan?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Austin to San Juan

Compare and see reviews for airlines that fly from Austin to San Juan with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $179Free CancellationRating
6.3
8,111 reviews
Search Spirit Airlines flights
JetBluePriceFrom $242Free CancellationRating
7.4
3,266 reviews
Search JetBlue flights
American AirlinesPriceFrom $261Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
DeltaPriceFrom $343Free CancellationRating
8.0
8,597 reviews
Search Delta flights
SouthwestPriceFrom $383Free CancellationRating
8.1
4,804 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to San Juan?

Finding the right flight to San Juan from Austin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

Can I find flights from Austin to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to San Juan?

momondo provides multiple filters to help you find the best flight to San Juan from Austin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Austin to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Austin to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan