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Cheap flights from Austin to San Juan from $102

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:38 am - 9:22 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
10h 44m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
2:05 am - 4:02 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
15h 57m2 stops Newark Chicago O'Hare Intl
$294United Airlines
Sat, Oct 31 - Fri, Nov 13
United Airlines Logo
12:12 pm - 8:38 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
7h 26m1 stop Houston George Bush Intcntl
United Airlines Logo
1:00 am - 1:48 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
13h 48m2 stops Newark Chicago O'Hare Intl
$294United Airlines
Wed, Sep 16 - Tue, Sep 22
American Airlines Logo
6:11 pm - 9:42 amAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
13h 31m1 stop Miami
American Airlines Logo
6:05 am - 11:53 amSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
7h 48m1 stop Miami
$295American Airlines
Thu, Nov 5 - Sun, Nov 8
American Airlines Logo
11:29 am - 10:09 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
9h 40m2 stops Dallas/Fort Worth Miami
American Airlines Logo
7:30 am - 5:26 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
11h 56m1 stop Miami
$295American Airlines
Tue, Oct 27 - Thu, Nov 5
Frontier Logo
10:58 am - 11:13 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
11h 15m1 stop Orlando
Frontier Logo
2:57 am - 10:03 amSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
8h 06m1 stop Orlando
$295Frontier
Thu, Sep 10 - Wed, Sep 16
Frontier Logo
10:58 am - 11:13 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
11h 15m1 stop Orlando
Frontier Logo
2:57 am - 10:03 amSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
8h 06m1 stop Orlando
$295Frontier
Fri, Sep 11 - Mon, Sep 14
Southwest Logo
12:25 pm - 11:10 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
9h 45m2 stops Dallas Love Field Tampa
Southwest Logo
5:05 am - 3:30 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
11h 25m2 stops Orlando New Orleans Louis Armstrong
$301Southwest
Mon, Sep 28 - Wed, Oct 7
Southwest Logo
3:55 pm - 1:20 amAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
8h 25m2 stops Nashville Intl Orlando
Southwest Logo
10:50 pm - 8:40 amSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
10h 50m1 stop Orlando
$301Southwest
Mon, Oct 5 - Thu, Oct 8
Multiple Airlines Logo
7:15 am - 3:23 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
7h 08m1 stop Fort Lauderdale
Multiple Airlines Logo
3:55 pm - 9:57 amSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
19h 02m1 stop Orlando
$305Multiple Airlines
Sun, Oct 11 - Thu, Oct 15
Multiple Airlines Logo
6:20 am - 3:23 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
8h 03m1 stop Fort Lauderdale
Multiple Airlines Logo
6:42 pm - 10:03 amSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
16h 21m1 stop Orlando
$305Multiple Airlines
Thu, Oct 1 - Sun, Oct 4

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Frontier flights from Austin to San Juan

Our best Frontier deals on Austin to San Juan flight tickets
Frontier
Sep 25
AUS10:58 amAustin Bergstrom
11h 15m
1 stop
SJU11:13 pmSan Juan Luis Munoz Marin Intl
Sep 30
SJU6:30 amSan Juan Luis Munoz Marin Intl
12h 18m
1 stop
AUS5:48 pmAustin Bergstrom
$295
Frontier
Sep 23
AUS10:58 amAustin Bergstrom
13h 54m
1 stop
SJU1:52 amSan Juan Luis Munoz Marin Intl
Oct 2
SJU6:30 amSan Juan Luis Munoz Marin Intl
12h 18m
1 stop
AUS5:48 pmAustin Bergstrom
$296
Frontier
Sep 23
AUS10:58 amAustin Bergstrom
13h 54m
1 stop
SJU1:52 amSan Juan Luis Munoz Marin Intl
Oct 3
SJU7:00 amSan Juan Luis Munoz Marin Intl
11h 48m
2 stops
AUS5:48 pmAustin Bergstrom
$297

United Airlines flights from Austin to San Juan

Our best United Airlines deals on Austin to San Juan flight tickets
United Airlines
Sep 29
AUS12:00 pmAustin Bergstrom
10h 50m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Oct 2
SJU1:00 amSan Juan Luis Munoz Marin Intl
11h 37m
2 stops
AUS11:37 amAustin Bergstrom
$294
United Airlines
Sep 28
AUS9:39 amAustin Bergstrom
13h 11m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Oct 6
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 58m
2 stops
AUS1:58 pmAustin Bergstrom
$310
United Airlines
Sep 28
AUS9:39 amAustin Bergstrom
13h 11m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Sep 30
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 18m
2 stops
AUS1:18 pmAustin Bergstrom
$326

momondo Fare Finder

 
Use the filters below to find and compare flights from Austin to San Juan that are best for you.

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Route

Depart

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Price

Cheapest round-trip

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Sat 10/31

9:38 am-9:22 pm

2 stops10h 44m

San Juan Luis Munoz Marin Intl

Fri 11/13

2:05 am-4:02 pm

2 stops15h 57m

$294

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Wed 9/16

12:12 pm-8:38 pm

1 stop7h 26m

San Juan Luis Munoz Marin Intl

Tue 9/22

1:00 am-1:48 pm

2 stops13h 48m

$294

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Thu 11/5

6:11 pm-9:42 am

1 stop13h 31m

San Juan Luis Munoz Marin Intl

Sun 11/8

6:05 am-11:53 am

1 stop7h 48m

$295

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Tue 10/27

11:29 am-10:09 pm

2 stops9h 40m

San Juan Luis Munoz Marin Intl

Thu 11/5

7:30 am-5:26 pm

1 stop11h 56m

$295

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Thu 9/10

10:58 am-11:13 pm

1 stop11h 15m

San Juan Luis Munoz Marin Intl

Wed 9/16

2:57 am-10:03 am

1 stop8h 06m

$295

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Fri 9/11

10:58 am-11:13 pm

1 stop11h 15m

San Juan Luis Munoz Marin Intl

Mon 9/14

2:57 am-10:03 am

1 stop8h 06m

$295

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Mon 9/28

12:25 pm-11:10 pm

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Wed 10/7

5:05 am-3:30 pm

2 stops11h 25m

$301
Quickest round-trip

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Mon 10/5

3:55 pm-1:20 am

2 stops8h 25m

San Juan Luis Munoz Marin Intl

Thu 10/8

10:50 pm-8:40 am

1 stop10h 50m

$301

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Sun 10/11

7:15 am-3:23 pm

1 stop7h 08m

San Juan Luis Munoz Marin Intl

Thu 10/15

3:55 pm-9:57 am

1 stop19h 02m

$305

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Thu 10/1

6:20 am-3:23 pm

1 stop8h 03m

San Juan Luis Munoz Marin Intl

Sun 10/4

6:42 pm-10:03 am

1 stop16h 21m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Austin and San Juan?

Prices are currently low for flights on this route.

Typical prices usually range from $342 to $488.
The lowest price recently found on this route was $294.

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in January, then October is your next best option. Flight prices from Austin to San Juan during October average around $372.

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 from Austin to San Juan?

You are more likely to see cheaper flights to San Juan from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $442 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Austin for as low as $352 on momondo.

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

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

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

$102

Fastest flight time

4h 25m

Direct flights

Sun

Airports in San Juan

2 airports
The best one-way flight to San Juan from Austin in the past 72 hours is $102. The best round-trip flight deal from Austin to San Juan found on momondo in the last 72 hours is $294.
The fastest flight from Austin to San Juan takes 4h 25m
Direct flights go from Austin to San Juan on Sunday. There are no airlines offering direct flights.
There are 2 airports in San Juan. From Austin there are direct flights to San Juan Luis Munoz Marin Intl (SJU).
Search flight deals

Frequently asked questions about flying from Austin to San Juan

  • 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 25m 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
FrontierPriceFrom $138Free CancellationRating
5.6
2,647 reviews
Search Frontier flights
DeltaPriceFrom $209Free CancellationRating
7.8
8,530 reviews
Search Delta flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
10,122 reviews
Search United Airlines flights
American AirlinesPriceFrom $245Free CancellationRating
7.1
12,001 reviews
Search American Airlines flights
JetBluePriceFrom $294Free CancellationRating
7.1
3,037 reviews
Search JetBlue flights
SouthwestPriceFrom $295Free CancellationRating
8.0
4,204 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

San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport