Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Austin to San Juan Luis Munoz Marin Intl Airport from $104

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 Luis Munoz Marin Intl Airport departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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 - 5:31 pmAUS-SJU
19h 05m1 stop
6:00 am - 12:08 pmSJU-AUS
8h 08m1 stop
Fri, Feb 7 - Mon, Feb 10
8:13 pm - 10:45 amAUS-SJU
12h 32m1 stop
5:55 am - 7:54 pmSJU-AUS
15h 59m1 stop
Mon, Feb 24 - Fri, Feb 28
6:24 pm - 10:45 amAUS-SJU
14h 21m1 stop
10:38 am - 3:39 pmSJU-AUS
7h 01m1 stop
$224Spirit Airlines
Find Deal
Tue, Feb 18 - Thu, Feb 27
8:26 pm - 9:21 amAUS-SJU
10h 55m1 stop
8:40 pm - 7:31 pmSJU-AUS
24h 51m1 stop
$229Spirit Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 22
8:30 pm - 5:00 amAUS-SJU
7h 30m1 stop
8:25 am - 3:51 pmSJU-AUS
8h 26m1 stop
$316American Airlines
Find Deal
Tue, Apr 1 - Wed, Apr 2
10:30 am - 9:59 pmAUS-SJU
9h 29m2 stops
6:20 pm - 12:20 amSJU-AUS
8h 00m1 stop
$322American Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
12:47 pm - 11:46 pmAUS-SJU
8h 59m1 stop
6:17 pm - 12:35 amSJU-AUS
8h 18m1 stop
$324Delta
Find Deal
Mon, Feb 24 - Fri, Feb 28
5:15 am - 4:36 pmAUS-SJU
9h 21m1 stop
2:05 am - 10:22 amSJU-AUS
10h 17m1 stop
$338United Airlines
Find Deal
Thu, Jan 2 - Fri, Jan 24
5:30 am - 2:31 pmAUS-SJU
7h 01m1 stop
6:17 pm - 12:35 amSJU-AUS
8h 18m1 stop
$343Delta
Find Deal
Wed, Feb 26 - Thu, Feb 27
12:05 pm - 9:28 pmAUS-SJU
7h 23m1 stop
2:05 am - 10:17 amSJU-AUS
10h 12m1 stop
$347United Airlines
Find Deal
Mon, Jan 13 - Tue, Jan 21
6:24 pm - 10:45 amAUS-SJU
14h 21m1 stop
$104Spirit Airlines
Find Deal
Tue, Feb 18
8:26 pm - 9:21 amAUS-SJU
10h 55m1 stop
$109Spirit Airlines
Find Deal
Fri, Jan 17
8:40 am - 3:00 pmAUS-SJU
4h 20mnonstop
$157Southwest
Find Deal
Sat, Feb 22
12:05 pm - 9:28 pmAUS-SJU
7h 23m1 stop
$161United Airlines
Find Deal
Tue, Jan 21
8:25 am - 5:14 pmAUS-SJU
6h 49m1 stop
$162Delta
Find Deal
Tue, Jan 21
7:51 pm - 6:12 amAUS-SJU
8h 21m1 stop
$177United Airlines
Find Deal
Tue, Dec 31
9:45 am - 12:04 amAUS-SJU
12h 19m2 stops
$192American Airlines
Find Deal
Sat, Feb 1
12:46 pm - 12:26 amAUS-SJU
9h 40m1 stop
$197American Airlines
Find Deal
Mon, Dec 30
7:00 am - 7:41 pmAUS-SJU
11h 41m1 stop
$211Delta
Find Deal
Mon, Jun 16
11:50 am - 12:25 amAUS-SJU
10h 35m1 stop
$225Southwest
Find Deal
Wed, Jan 15
5:20 am - 8:18 pmAUS-SJU
12h 58m1 stop
8:05 am - 7:08 pmSJU-AUS
13h 03m1 stop
$345American Airlines
Find Deal
Thu, Dec 19 - Sat, Jan 11
5:20 am - 12:26 amAUS-SJU
17h 06m1 stop
6:25 am - 6:01 pmSJU-AUS
13h 36m1 stop
$454American Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 1
8:55 pm - 10:25 amAUS-SJU
11h 30m1 stop
7:55 am - 4:40 pmSJU-AUS
10h 45m2 stops
$614Southwest
Find Deal
Sun, Dec 22 - Tue, Dec 24
8:55 pm - 10:25 amAUS-SJU
11h 30m1 stop
6:10 am - 4:10 pmSJU-AUS
12h 00m1 stop
$628Southwest
Find Deal
Sun, Dec 22 - Tue, Dec 24
2:10 pm - 6:12 amAUS-SJU
14h 02m1 stop
8:10 am - 7:46 pmSJU-AUS
13h 36m2 stops
$707United Airlines
Find Deal
Mon, Dec 23 - Mon, Jan 13
7:00 am - 5:15 pmAUS-SJU
8h 15m1 stop
4:15 pm - 12:35 amSJU-AUS
10h 20m1 stop
$714Delta
Find Deal
Thu, Dec 19 - Thu, Jan 9
8:00 am - 10:30 pmAUS-SJU
12h 30m1 stop
10:09 pm - 4:44 pmSJU-AUS
20h 35m2 stops
$745Spirit Airlines
Find Deal
Thu, Dec 19 - Thu, Jan 9
5:47 pm - 6:12 amAUS-SJU
10h 25m1 stop
2:05 am - 4:09 pmSJU-AUS
16h 04m2 stops
$751United Airlines
Find Deal
Mon, Dec 23 - Thu, Jan 9
5:20 am - 5:15 pmAUS-SJU
9h 55m1 stop
4:15 pm - 12:35 amSJU-AUS
10h 20m1 stop
$752Delta
Find Deal
Thu, Dec 19 - Thu, Jan 9
8:00 am - 10:30 pmAUS-SJU
12h 30m1 stop
10:09 pm - 7:31 pmSJU-AUS
23h 22m1 stop
$758Spirit Airlines
Find Deal
Thu, Dec 19 - Thu, Jan 9

Frontier flights from Austin to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Austin to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Mar 6
AUS9:44 amAustin Bergstrom
11h 00m
1 stop
SJU10:44 pmSan Juan Luis Munoz Marin Intl
Mar 10
SJU7:37 pmSan Juan Luis Munoz Marin Intl
14h 07m
1 stop
AUS8:44 amAustin Bergstrom
Frontier
Mar 6
AUS9:44 amAustin Bergstrom
13h 04m
1 stop
SJU12:48 amSan Juan Luis Munoz Marin Intl
Mar 17
SJU9:37 pmSan Juan Luis Munoz Marin Intl
12h 07m
1 stop
AUS8:44 amAustin Bergstrom
Frontier
Mar 7
AUS9:44 amAustin Bergstrom
7h 48m
1 stop
SJU7:32 pmSan Juan Luis Munoz Marin Intl
Mar 13
SJU6:00 amSan Juan Luis Munoz Marin Intl
9h 24m
1 stop
AUS2:24 pmAustin Bergstrom

Spirit Airlines flights from Austin to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Austin to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Feb 18
AUS6:24 pmAustin Bergstrom
14h 21m
1 stop
SJU10:45 amSan Juan Luis Munoz Marin Intl
Feb 27
SJU10:38 amSan Juan Luis Munoz Marin Intl
7h 01m
1 stop
AUS3:39 pmAustin Bergstrom
Spirit Airlines
Jan 13
AUS8:26 pmAustin Bergstrom
10h 55m
1 stop
SJU9:21 amSan Juan Luis Munoz Marin Intl
Jan 22
SJU8:40 pmSan Juan Luis Munoz Marin Intl
24h 51m
1 stop
AUS7:31 pmAustin Bergstrom
Spirit Airlines
Feb 18
AUS6:24 pmAustin Bergstrom
17h 20m
2 stops
SJU1:44 pmSan Juan Luis Munoz Marin Intl
Feb 20
SJU9:34 pmSan Juan Luis Munoz Marin Intl
23h 44m
1 stop
AUS7:18 pmAustin Bergstrom

See travel insights to San Juan from

How to get the cheapest flight ticket from Austin to San Juan Luis Munoz Marin Intl Airport

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 typical price of a round-trip flight between Austin and San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $361.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Austin is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $412. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $521.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as $396. Flights at noon are often more expensive with an average ticket price of $478.

What is the cheapest Austin Bergstrom to San Juan Luis Munoz Marin Intl flight route?

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

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Austin when booking 39 days ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $448 when searching 39 days out. In the past 72 hours, momondo users found flights from Austin to San Juan Luis Munoz Marin Intl Airport for as low as $286.

What cabin class options are available on Austin Bergstrom to San Juan Luis Munoz Marin Intl flights?

There are 1 cabin classes available to choose from on Austin Bergstrom to San Juan Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport flights?

You could potentially save up to 55% on your flight if you consider stops on a Austin to San Juan Luis Munoz Marin Intl Airport flight.

How have Austin to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of December 2024, prices for Austin to San Juan Luis Munoz Marin Intl Airport flights are approximately 47% more expensive when compared to flights at the same time last year.

When to book flights from Austin to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to San Juan Luis Munoz Marin Intl Airport (AUS to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$104

Fastest flight time

4h 20m

Direct flights

Sun
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Austin in the past 72 hours is $104. The best round-trip flight deal from Austin to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $189.
The fastest flight from Austin to San Juan Luis Munoz Marin Intl Airport takes 4h 20m
Direct flights go from Austin to San Juan Luis Munoz Marin Intl Airport on Sunday. The only airline offering direct flights is Southwest.

  • How far is Austin Bergstrom to San Juan Luis Munoz Marin Intl by plane?

    Austin Bergstrom and San Juan Luis Munoz Marin Intl are 2148.0 mi apart from one another. By plane, this route typically takes 4h 35m.

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

    Prices for flights from Austin Bergstrom Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

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

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

    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 Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The required travel and health documents for your San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Austin to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from Austin to San Juan Luis Munoz Marin Intl Airport?


Best airlines flying from Austin to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Austin to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $178Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
JetBluePriceFrom $242Free CancellationRating
7.4
3,279 reviews
Search JetBlue flights
American AirlinesPriceFrom $260Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
DeltaPriceFrom $344Free CancellationRating
8.0
8,604 reviews
Search Delta flights
SouthwestPriceFrom $379Free CancellationRating
8.1
4,848 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?

Yes. momondo enables you to select and highlight flights to San Juan from Austin with this policy.

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?

Of course. momondo tracks the price of Austin to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 12/23
Mon 12/30
Email me momondo's favorite deals

Find better results for your trip to San Juan