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Cheap flights from Austin to Caribbean from $118

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 Caribbean departing on 10/30. 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

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Cheap round-trip flights

Multiple Airlines Logo
10:48 am - 12:37 amAUS-SJU
11h 49m1 stop
Multiple Airlines Logo
6:00 am - 8:41 pmSJU-AUS
16h 41m1 stop
$226Multiple Airlines
Find Deal
vie., dic. 5 - lun., dic. 8
Multiple Airlines Logo
1:41 pm - 12:29 pmAUS-SJU
20h 48m1 stop
Multiple Airlines Logo
3:55 am - 5:38 pmSJU-AUS
15h 43m1 stop
$232Multiple Airlines
Find Deal
jue., dic. 4 - dom., dic. 7
Southwest Logo
4:25 pm - 12:35 amAUS-SJU
6h 10m1 stop
Southwest Logo
3:10 pm - 6:40 pmSJU-AUS
5h 30mnonstop
$241Southwest
Find Deal
lun., nov. 3 - sáb., nov. 8
Delta Logo
5:40 am - 2:14 pmAUS-SJU
6h 34m1 stop
Delta Logo
6:36 pm - 12:35 amSJU-AUS
7h 59m1 stop
$245Delta
Find Deal
mié., dic. 10 - lun., dic. 15
United Airlines Logo
12:17 pm - 8:38 pmAUS-SJU
7h 21m1 stop
United Airlines Logo
1:05 am - 11:04 amSJU-AUS
10h 59m2 stops
$264United Airlines
Find Deal
jue., oct. 16 - mar., oct. 21
United Airlines Logo
12:17 pm - 8:38 pmAUS-SJU
7h 21m1 stop
United Airlines Logo
6:45 am - 1:14 pmSJU-AUS
7h 29m1 stop
$265United Airlines
Find Deal
mar., oct. 21 - mar., oct. 28
Delta Logo
10:43 am - 9:59 pmAUS-SJU
10h 16m1 stop
Delta Logo
5:43 pm - 12:22 amSJU-AUS
7h 39m1 stop
$281Delta
Find Deal
dom., oct. 19 - mié., oct. 22
Southwest Logo
12:50 pm - 12:35 amAUS-SJU
9h 45m2 stops
Southwest Logo
8:50 am - 6:20 pmSJU-AUS
11h 30m1 stop
$314Southwest
Find Deal
lun., nov. 3 - sáb., nov. 8
American Airlines Logo
5:00 am - 12:05 pmAUS-MBJ
6h 05m1 stop
American Airlines Logo
2:27 pm - 10:02 pmMBJ-AUS
8h 35m1 stop
$342American Airlines
Find Deal
dom., dic. 7 - mié., dic. 10
American Airlines Logo
6:29 pm - 12:19 pmAUS-SDQ
16h 50m1 stop
American Airlines Logo
3:05 pm - 11:59 pmSDQ-AUS
10h 54m1 stop
$347American Airlines
Find Deal
sáb., nov. 1 - sáb., nov. 15

Southwest flights from Austin to Caribbean

Our best Southwest deals on Austin to Caribbean flight tickets
Southwest
Nov 3
AUS4:25 pmAustin Bergstrom
6h 10m
1 stop
SJU12:35 amSan Juan Luis Munoz Marin Intl
Nov 8
SJU3:10 pmSan Juan Luis Munoz Marin Intl
5h 30m
AUS6:40 pmAustin Bergstrom
$241
Find similar
Southwest
Nov 3
AUS12:50 pmAustin Bergstrom
9h 45m
2 stops
SJU12:35 amSan Juan Luis Munoz Marin Intl
Nov 8
SJU8:50 amSan Juan Luis Munoz Marin Intl
11h 30m
1 stop
AUS6:20 pmAustin Bergstrom
$314
Find similar
Southwest
Sep 27
AUS10:05 amAustin Bergstrom
11h 35m
1 stop
SJU10:40 pmSan Juan Luis Munoz Marin Intl
Oct 1
SJU7:20 amSan Juan Luis Munoz Marin Intl
13h 10m
2 stops
AUS7:30 pmAustin Bergstrom
$395
Find similar

Delta flights from Austin to Caribbean

Our best Delta deals on Austin to Caribbean flight tickets
Delta
Dec 10
AUS5:40 amAustin Bergstrom
6h 34m
1 stop
SJU2:14 pmSan Juan Luis Munoz Marin Intl
Dec 15
SJU6:36 pmSan Juan Luis Munoz Marin Intl
7h 59m
1 stop
AUS12:35 amAustin Bergstrom
$245
Find similar
Delta
Oct 19
AUS10:43 amAustin Bergstrom
10h 16m
1 stop
SJU9:59 pmSan Juan Luis Munoz Marin Intl
Oct 22
SJU5:43 pmSan Juan Luis Munoz Marin Intl
7h 39m
1 stop
AUS12:22 amAustin Bergstrom
$281
Find similar
Delta
Oct 25
AUS6:40 pmAustin Bergstrom
16h 48m
1 stop
PUJ12:28 pmPunta Cana
Oct 29
PUJ3:56 pmPunta Cana
9h 26m
1 stop
AUS12:22 amAustin Bergstrom
$345
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 25, 2025.
Use the filters below to find and compare flights from Austin to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

vie. 12/5

10:48 am-12:37 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

lun. 12/8

6:00 am-8:41 pm

1 stop16h 41m

$226

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

jue. 12/4

1:41 pm-12:29 pm

1 stop20h 48m

San Juan Luis Munoz Marin Intl

dom. 12/7

3:55 am-5:38 pm

1 stop15h 43m

$232

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

lun. 11/3

4:25 pm-12:35 am

1 stop6h 10m

San Juan Luis Munoz Marin Intl

sáb. 11/8

3:10 pm-6:40 pm

Nonstop5h 30m

$241

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

mié. 12/10

5:40 am-2:14 pm

1 stop6h 34m

San Juan Luis Munoz Marin Intl

lun. 12/15

6:36 pm-12:35 am

1 stop7h 59m

$245

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

jue. 10/16

12:17 pm-8:38 pm

1 stop7h 21m

San Juan Luis Munoz Marin Intl

mar. 10/21

1:05 am-11:04 am

2 stops10h 59m

$264

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

mar. 10/21

12:17 pm-8:38 pm

1 stop7h 21m

San Juan Luis Munoz Marin Intl

mar. 10/28

6:45 am-1:14 pm

1 stop7h 29m

$265

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

dom. 10/19

10:43 am-9:59 pm

1 stop10h 16m

San Juan Luis Munoz Marin Intl

mié. 10/22

5:43 pm-12:22 am

1 stop7h 39m

$281

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

lun. 11/3

12:50 pm-12:35 am

2 stops9h 45m

San Juan Luis Munoz Marin Intl

sáb. 11/8

8:50 am-6:20 pm

1 stop11h 30m

$314

AustinMontego Bay

AUS - MBJ

AUSMBJ

Austin Bergstrom

dom. 12/7

5:00 am-12:05 pm

1 stop6h 05m

Montego Bay Sangster Intl

mié. 12/10

2:27 pm-10:02 pm

1 stop8h 35m

$342

AustinSanto Domingo

AUS - SDQ

AUSSDQ

Austin Bergstrom

sáb. 11/1

6:29 pm-12:19 pm

1 stop16h 50m

Santo Domingo Las Americas

sáb. 11/15

3:05 pm-11:59 pm

1 stop10h 54m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Austin to Caribbean

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 Caribbean?

In general, October is the cheapest month to fly from Austin to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $358. If you don’t want to visit Caribbean in October, then you should wait until September to fly from Austin, when ticket prices are also cheap, with an average price of $375.

What is the cheapest day to depart on your flight to Caribbean?

The cheapest day to depart from Austin to Caribbean is on a Wednesday when prices can be found for as low as $412. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $606. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.

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

In the afternoon is the cheapest time of day to fly from Austin to Caribbean when you can find flight prices for as low as $396. Flying to Caribbean in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $606.

What is the cheapest Austin Bergstrom to Caribbean flight route?

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

How far in advance should I book a flight to Caribbean?

You are more likely to see cheaper flights to Caribbean from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $444 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Austin for as low as $395 on momondo.

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

There is only 1 cabin class available to choose from on Austin Bergstrom to Caribbean 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 Caribbean flights?

You could potentially save up to 18% on your flight if you consider stops on a Austin to Caribbean flight.

Cheap Austin to Caribbean flight deals and tips

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

Best Price Found

$776

Fastest flight time

4h 15m

Direct flights

Sun

Airports in Caribbean

1 airport
The best flight deal from Austin to Caribbean found on momondo in the last 72 hours is $776
The fastest flight from Austin to Caribbean takes 4h 15m
Direct flights go from Austin to Caribbean on Sunday. There are no airlines offering direct flights.
There is 1 airport near Caribbean: San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

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

    Prices for flights from Austin Bergstrom Airport to Caribbean refresh daily.

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

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

    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 Caribbean.

  • What documentation or ID do you need to fly to Caribbean?

    The required travel and health documents for your Caribbean 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 Caribbean. 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 Caribbean?

Best airlines flying from Austin to Caribbean

Compare and see reviews for airlines that fly from Austin to Caribbean with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $145Free CancellationRating
5.8
3,163 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $177Free CancellationRating
6.3
8,042 reviews
Search Spirit Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.9
7,973 reviews
Search Delta flights
American AirlinesPriceFrom $249Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $275Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $279Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
JetBluePriceFrom $318Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Copa AirlinesPriceFrom $363Free CancellationRating
7.6
1,539 reviews
Search Copa Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Caribbean for you.

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

All flight searches from Austin to Caribbean on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Austin to Caribbean?

Once you have performed a search for Austin to Caribbean flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Caribbean from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Caribbean 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.
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1 adult
sáb. 10/25
sáb. 11/1
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Find better results for your trip to Caribbean

Popular cities in Caribbean

Popular flights according to clicks in the last 7 days on momondo
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