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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.
Frontier Logo
6:09 pm - 1:53 amAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
6h 44m1 stop Orlando
Frontier Logo
3:55 am - 10:58 amSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
9h 03m1 stop Orlando
$290Frontier
Sat, Oct 24 - Sat, Nov 7
Frontier Logo
10:52 am - 6:39 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
6h 47m1 stop Orlando
Frontier Logo
7:23 am - 5:02 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
11h 39m1 stop Orlando
$290Frontier
Fri, Oct 23 - Sat, Nov 14
American Airlines Logo
5:05 am - 8:47 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
14h 42m1 stop Miami
American Airlines Logo
6:00 am - 2:24 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
9h 24m2 stops Miami Dallas/Fort Worth
$290American Airlines
Mon, Sep 28 - Tue, Sep 29
American Airlines Logo
5:05 am - 8:47 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
14h 42m1 stop Miami
American Airlines Logo
6:00 am - 3:49 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
10h 49m1 stop Miami
$290American Airlines
Mon, Sep 28 - Tue, Sep 29
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 - 3:21 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
15h 21m2 stops Newark Houston George Bush Intcntl
$292United Airlines
Wed, Sep 23 - Tue, Sep 29
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 - 11:37 amSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
11h 37m2 stops Newark Chicago O'Hare Intl
$292United Airlines
Wed, Sep 23 - Tue, Sep 29
Southwest Logo
7:55 pm - 9:55 amAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
12h 00m1 stop Orlando
Southwest Logo
2:40 pm - 5:50 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
5h 10mnonstop
$303Southwest
Wed, Dec 9 - Sat, Dec 12
Southwest Logo
5:40 pm - 1:25 amAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
6h 45m1 stop Orlando
Southwest Logo
5:00 am - 1:40 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
9h 40m1 stop Orlando
$307Southwest
Thu, Oct 22 - Mon, Oct 26
Delta Logo
8:00 am - 9:00 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
11h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 pm - 12:32 amSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
8h 02m1 stop Atlanta Hartsfield-Jackson
$308Delta
Sun, Jan 24 - Tue, Feb 2
Delta Logo
10:52 am - 11:50 pmAUS  Austin Bergstrom-SJU San Juan Luis Munoz Marin Intl
10h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:15 am - 4:01 pmSJU  San Juan Luis Munoz Marin Intl-AUS Austin Bergstrom
11h 46m1 stop Atlanta Hartsfield-Jackson
$308Delta
Mon, Jan 25 - Fri, Jan 29

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United Airlines flights from Austin to San Juan

Our best United Airlines deals on Austin to San Juan flight tickets
United Airlines
Sep 23
AUS12:12 pmAustin Bergstrom
7h 26m
1 stop
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Sep 30
SJU2:55 pmSan Juan Luis Munoz Marin Intl
7h 27m
1 stop
AUS9:22 pmAustin Bergstrom
$292
United Airlines
Nov 15
AUS12:16 pmAustin Bergstrom
7h 08m
1 stop
SJU9:24 pmSan Juan Luis Munoz Marin Intl
Nov 19
SJU8:05 amSan Juan Luis Munoz Marin Intl
13h 58m
2 stops
AUS8:03 pmAustin Bergstrom
$298
United Airlines
Sep 28
AUS5:10 amAustin Bergstrom
9h 32m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Oct 4
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 18m
2 stops
AUS1:18 pmAustin Bergstrom
$311

Frontier flights from Austin to San Juan

Our best Frontier deals on Austin to San Juan flight tickets
Frontier
Oct 22
AUS10:52 amAustin Bergstrom
14h 01m
1 stop
SJU1:53 amSan Juan Luis Munoz Marin Intl
Oct 25
SJU3:00 amSan Juan Luis Munoz Marin Intl
7h 57m
1 stop
AUS9:57 amAustin Bergstrom
$291
Frontier
Nov 6
AUS11:51 amAustin Bergstrom
12h 59m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
Nov 7
SJU3:55 amSan Juan Luis Munoz Marin Intl
9h 03m
1 stop
AUS10:58 amAustin Bergstrom
$293
Frontier
Oct 21
AUS10:52 amAustin Bergstrom
14h 01m
1 stop
SJU1:53 amSan Juan Luis Munoz Marin Intl
Nov 13
SJU3:59 pmSan Juan Luis Munoz Marin Intl
23h 01m
1 stop
AUS1:00 pmAustin Bergstrom
$294

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Sat 10/24

6:09 pm-1:53 am

1 stop6h 44m

San Juan Luis Munoz Marin Intl

Sat 11/7

3:55 am-10:58 am

1 stop9h 03m

$290

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Fri 10/23

10:52 am-6:39 pm

1 stop6h 47m

San Juan Luis Munoz Marin Intl

Sat 11/14

7:23 am-5:02 pm

1 stop11h 39m

$290

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Mon 9/28

5:05 am-8:47 pm

1 stop14h 42m

San Juan Luis Munoz Marin Intl

Tue 9/29

6:00 am-2:24 pm

2 stops9h 24m

$290

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Mon 9/28

5:05 am-8:47 pm

1 stop14h 42m

San Juan Luis Munoz Marin Intl

Tue 9/29

6:00 am-3:49 pm

1 stop10h 49m

$290

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Wed 9/23

12:12 pm-8:38 pm

1 stop7h 26m

San Juan Luis Munoz Marin Intl

Tue 9/29

1:00 am-3:21 pm

2 stops15h 21m

$292

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Wed 9/23

12:12 pm-8:38 pm

1 stop7h 26m

San Juan Luis Munoz Marin Intl

Tue 9/29

1:00 am-11:37 am

2 stops11h 37m

$292

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Wed 12/9

7:55 pm-9:55 am

1 stop12h 00m

San Juan Luis Munoz Marin Intl

Sat 12/12

2:40 pm-5:50 pm

Nonstop5h 10m

$303

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Thu 10/22

5:40 pm-1:25 am

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Mon 10/26

5:00 am-1:40 pm

1 stop9h 40m

$307

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Sun 1/24

8:00 am-9:00 pm

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Tue 2/2

6:30 pm-12:32 am

1 stop8h 02m

$308

AustinSan Juan

AUS Austin Bergstrom - SJU San Juan Luis Munoz Marin Intl

AUSSJU

Austin Bergstrom

Mon 1/25

10:52 am-11:50 pm

1 stop10h 58m

San Juan Luis Munoz Marin Intl

Fri 1/29

6:15 am-4:01 pm

1 stop11h 46m

$308

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 $335 to $462.
The lowest price recently found on this route was $290.

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 $386.

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 $443 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 $353 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 $290.
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
2,615 reviews
Search Frontier flights
DeltaPriceFrom $209Free CancellationRating
7.8
8,550 reviews
Search Delta flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
10,173 reviews
Search United Airlines flights
American AirlinesPriceFrom $245Free CancellationRating
7.1
12,040 reviews
Search American Airlines flights
JetBluePriceFrom $294Free CancellationRating
7.1
3,047 reviews
Search JetBlue flights
SouthwestPriceFrom $295Free CancellationRating
8.0
4,197 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