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Cheap flights from Austin to Caribbean from $102

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 9/6. 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 Caribbean

Cheap round-trip flights

Delta Logo
6:40 am - 4:33 pmAUS-SJU
8h 53m1 stop
Delta Logo
7:15 am - 2:15 pmSJU-AUS
8h 00m1 stop
$225Delta
Find Deal
Wed, Oct 15 - Wed, Oct 29
American Airlines Logo
9:05 am - 10:10 pmAUS-SJU
12h 05m1 stop
American Airlines Logo
7:05 pm - 10:03 amSJU-AUS
15h 58m1 stop
$230American Airlines
Find Deal
Wed, Oct 22 - Mon, Oct 27
Delta Logo
10:45 am - 10:00 pmAUS-SJU
10h 15m1 stop
Delta Logo
5:41 pm - 12:13 amSJU-AUS
7h 32m1 stop
$235Delta
Find Deal
Sat, Sep 13 - Sat, Sep 20
Spirit Airlines Logo
7:15 am - 11:13 amAUS-STT
26h 58m1 stop
Spirit Airlines Logo
2:43 pm - 12:59 amSTT-AUS
11h 16m2 stops
$250Spirit Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
3:55 pm - 11:54 pmAUS-SJU
6h 59m1 stop
American Airlines Logo
7:05 pm - 10:03 amSJU-AUS
15h 58m1 stop
$250American Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 20
Spirit Airlines Logo
10:44 am - 1:32 pmAUS-STT
25h 48m2 stops
Spirit Airlines Logo
10:54 am - 9:39 pmSTT-AUS
11h 45m1 stop
$253Spirit Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
United Airlines Logo
10:00 am - 11:57 pmAUS-SJU
12h 57m2 stops
United Airlines Logo
1:05 am - 1:08 pmSJU-AUS
13h 03m2 stops
$315United Airlines
Find Deal
Tue, Sep 23 - Fri, Sep 26
United Airlines Logo
7:15 am - 4:00 pmAUS-PLS
7h 45m1 stop
United Airlines Logo
5:06 pm - 11:08 amPLS-AUS
19h 02m1 stop
$395United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Southwest Logo
9:20 pm - 12:35 pmAUS-GCM
14h 15m2 stops
Southwest Logo
1:30 pm - 12:55 amGCM-AUS
12h 25m2 stops
$890Southwest
Find Deal
Mon, Dec 22 - Tue, Dec 30
Southwest Logo
6:05 pm - 11:25 amAUS-PLS
16h 20m2 stops
Southwest Logo
2:40 pm - 1:10 amPLS-AUS
11h 30m2 stops
$894Southwest
Find Deal
Fri, Dec 19 - Tue, Dec 23

American Airlines flights from Austin to Caribbean

Our best American Airlines deals on Austin to Caribbean flight tickets
American Airlines
Oct 22
AUS9:05 amAustin Bergstrom
12h 05m
1 stop
SJU10:10 pmSan Juan Luis Munoz Marin Intl
Oct 27
SJU7:05 pmSan Juan Luis Munoz Marin Intl
15h 58m
1 stop
AUS10:03 amAustin Bergstrom
$230
Find similar
American Airlines
Oct 11
AUS3:55 pmAustin Bergstrom
6h 59m
1 stop
SJU11:54 pmSan Juan Luis Munoz Marin Intl
Oct 20
SJU7:05 pmSan Juan Luis Munoz Marin Intl
15h 58m
1 stop
AUS10:03 amAustin Bergstrom
$250
Find similar
American Airlines
Oct 15
AUS5:00 amAustin Bergstrom
8h 25m
1 stop
SJU2:25 pmSan Juan Luis Munoz Marin Intl
Oct 29
SJU2:35 pmSan Juan Luis Munoz Marin Intl
7h 24m
1 stop
AUS8:59 pmAustin Bergstrom
$285
Find similar

Spirit Airlines flights from Austin to Caribbean

Our best Spirit Airlines deals on Austin to Caribbean flight tickets
Spirit Airlines
Aug 23
AUS7:15 amAustin Bergstrom
26h 58m
1 stop
STT11:13 amSaint Thomas Island Cyril E King
Aug 30
STT2:43 pmSaint Thomas Island Cyril E King
11h 16m
2 stops
AUS12:59 amAustin Bergstrom
$250
Find similar
Spirit Airlines
Oct 25
AUS10:44 amAustin Bergstrom
25h 48m
2 stops
STT1:32 pmSaint Thomas Island Cyril E King
Oct 29
STT10:54 amSaint Thomas Island Cyril E King
11h 45m
1 stop
AUS9:39 pmAustin Bergstrom
$253
Find similar
Spirit Airlines
Sep 3
AUS7:15 amAustin Bergstrom
25h 29m
1 stop
STT9:44 amSaint Thomas Island Cyril E King
Sep 6
STT10:49 amSaint Thomas Island Cyril E King
13h 13m
1 stop
AUS11:02 pmAustin Bergstrom
$255
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 August 2, 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

Wed 10/15

6:40 am-4:33 pm

1 stop8h 53m

San Juan Luis Munoz Marin Intl

Wed 10/29

7:15 am-2:15 pm

1 stop8h 00m

$225

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Wed 10/22

9:05 am-10:10 pm

1 stop12h 05m

San Juan Luis Munoz Marin Intl

Mon 10/27

7:05 pm-10:03 am

1 stop15h 58m

$230

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Sat 9/13

10:45 am-10:00 pm

1 stop10h 15m

San Juan Luis Munoz Marin Intl

Sat 9/20

5:41 pm-12:13 am

1 stop7h 32m

$235

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Sat 8/23

7:15 am-11:13 am

1 stop26h 58m

Saint Thomas Island Cyril E King

Sat 8/30

2:43 pm-12:59 am

2 stops11h 16m

$250

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Sat 10/11

3:55 pm-11:54 pm

1 stop6h 59m

San Juan Luis Munoz Marin Intl

Mon 10/20

7:05 pm-10:03 am

1 stop15h 58m

$250

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Sat 10/25

10:44 am-1:32 pm

2 stops25h 48m

Saint Thomas Island Cyril E King

Wed 10/29

10:54 am-9:39 pm

1 stop11h 45m

$253

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Tue 9/23

10:00 am-11:57 pm

2 stops12h 57m

San Juan Luis Munoz Marin Intl

Fri 9/26

1:05 am-1:08 pm

2 stops13h 03m

$315

AustinProvidenciales

AUS - PLS

AUSPLS

Austin Bergstrom

Tue 12/2

7:15 am-4:00 pm

1 stop7h 45m

Providenciales

Tue 12/9

5:06 pm-11:08 am

1 stop19h 02m

$395

AustinGeorge Town

AUS - GCM

AUSGCM

Austin Bergstrom

Mon 12/22

9:20 pm-12:35 pm

2 stops14h 15m

George Town Owen Roberts Intl

Tue 12/30

1:30 pm-12:55 am

2 stops12h 25m

$890

AustinProvidenciales

AUS - PLS

AUSPLS

Austin Bergstrom

Fri 12/19

6:05 pm-11:25 am

2 stops16h 20m

Providenciales

Tue 12/23

2:40 pm-1:10 am

2 stops11h 30m

$894

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, September 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 $347. If you don’t want to visit Caribbean in September, then you should wait until October to fly from Austin, when ticket prices are also cheap, with an average price of $355.

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 $589. 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 $589.

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 $441 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 $386 on momondo.

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

There are 1 cabin classes 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 11% 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

$102

Fastest flight time

4h 30m

Direct flights

Sun

Airports in Caribbean

9 airports
The best one-way flight to Caribbean from Austin in the past 72 hours is $102. The best round-trip flight deal from Austin to Caribbean found on momondo in the last 72 hours is $225.
The fastest flight from Austin to Caribbean takes 4h 30m
Direct flights go from Austin to Caribbean on Sunday. The only airline offering direct flights is Southwest.
There are 9 airports near Caribbean: George Town Owen Roberts Intl (GCM), Santo Domingo Las Americas (SDQ), Saint Thomas Island Cyril E King (STT), Punta Cana (PUJ), Montego Bay Sangster Intl (MBJ), Providenciales (PLS), Oranjestad Reina Beatrix (AUA), Road Town Beef Island (EIS), San Juan Luis Munoz Marin Intl (SJU)
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  • 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 $144Free CancellationRating
5.8
3,241 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $177Free CancellationRating
6.3
8,054 reviews
Search Spirit Airlines flights
DeltaPriceFrom $264Free CancellationRating
8.0
7,983 reviews
Search Delta flights
American AirlinesPriceFrom $272Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $294Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $339Free CancellationRating
7.5
1,493 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

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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
Flights to San Juanfrom $105
Flights to Punta Canafrom $184
Flights to Santo Domingofrom $197
Flights to Montego Bayfrom $211
Flights to Oranjestadfrom $247
Flights to Nassaufrom $266
Flights to Saint Thomas Islandfrom $152
Flights to Kingstonfrom $248
Flights to Port of Spainfrom $269
Flights to Simpson Bayfrom $230
Flights to Willemstadfrom $262
Flights to Santiago de los Caballerosfrom $207