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$128+ Cheap flights from Austin (AUS) to Caribbean

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SJU
abr 20 — abr 271
dom 4/20
dom 4/27
1 adult, Economy
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Cheap flight deals from Austin to Caribbean

Keep the following information in mind while searching for Austin to Caribbean flight deals. Data was last updated abril 15, 2025.

Round-trip from

$207
(Booking.com)

One-way from

$128
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$397

Good round-trip deal

$392 or less

Good one-way deal

$228 or less
From Austin Bergstrom to Caribbean
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One-way flight from Austin Bergstrom to Caribbean
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Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Austin Bergstrom to Caribbean.
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Price to beat on a one-way flight from Austin Bergstrom to Caribbean.
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Find flight deals from Austin to Caribbean

Cheapest flights from Austin to Caribbean
Explore the most affordable flight options available from Austin to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

This Travelocity deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 5/57:52 pmAUS - STT
1 stop15h 22mSpirit Airlines
sáb 5/1010:52 amSTT - AUS
1 stop13h 11mSpirit Airlines
Deal found 4/14$207
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/1610:52 amAUS - SJU
1 stop10h 20mDelta
qui 8/282:39 pmSJU - AUS
1 stop10h 43mDelta
Deal found 4/14$255
This CheapOair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/97:25 pmAUS - SJU
1 stop28h 29mSpirit Airlines
sex 5/168:12 pmSJU - AUS
1 stop27h 51mSpirit Airlines
Deal found 4/15$259
This CheapOair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/107:14 amAUS - SJU
1 stop10h 53mMultiple Airlines
qui 5/156:00 amSJU - AUS
1 stop14h 25mMultiple Airlines
Deal found 4/15$273
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 6/168:18 amAUS - STT
2 stops24h 30mMultiple Airlines
ter 6/2410:47 amSTT - AUS
1 stop13h 17mMultiple Airlines
Deal found 4/15$274
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/85:46 amAUS - SJU
1 stop8h 50mUnited Airlines
ter 11/117:45 amSJU - AUS
1 stop7h 24mUnited Airlines
Deal found 4/14$275
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 5/69:10 amAUS - SJU
1 stop12h 20mSouthwest
dom 5/117:05 amSJU - AUS
1 stop13h 15mSouthwest
Deal found 4/14$294
This Booking.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/177:25 pmAUS - STX
2 stops39h 22mSpirit Airlines
sáb 5/2412:42 pmSTX - AUS
1 stop11h 21mSpirit Airlines
Deal found 4/14$297
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/29:49 amAUS - SJU
1 stop15h 02mFrontier
dom 5/1112:05 amSJU - AUS
1 stop9h 43mFrontier
Deal found 4/14$298
This Booking.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/107:14 amAUS - MBJ
1 stop27h 48mSpirit Airlines
qua 5/2112:07 pmMBJ - AUS
1 stop10h 56mSpirit Airlines
Deal found 4/14$300
This SmartFares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 5/147:14 amAUS - SDQ
1 stop6h 46mSpirit Airlines
qua 5/214:05 pmSDQ - AUS
1 stop7h 58mSpirit Airlines
Deal found 4/14$318
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 5/68:15 pmAUS - SJU
1 stop7h 57mAmerican Airlines
sex 5/96:30 amSJU - AUS
1 stop16h 42mAmerican Airlines
Deal found 4/14$321

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated abril 15, 2025.
Use the filters below to find and compare flights from Austin to Caribbean that are best for you.

Fly from

Austin

Fly to

Caribbean

Route

Depart

Return

Price

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

seg 5/5

7:52 pm-12:14 pm

1 stop15h 22m

Saint Thomas Island Cyril E King

sáb 5/10

10:52 am-11:03 pm

1 stop13h 11m

$207

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

sáb 5/10

7:25 pm-10:45 am

1 stop14h 20m

San Juan Luis Munoz Marin Intl

sex 5/16

8:12 pm-11:03 pm

1 stop27h 51m

$250

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

ter 5/6

8:15 pm-5:12 am

1 stop7h 57m

San Juan Luis Munoz Marin Intl

sáb 5/10

7:15 am-8:07 pm

1 stop13h 52m

$255

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

sáb 5/10

7:14 am-7:07 pm

1 stop10h 53m

San Juan Luis Munoz Marin Intl

qui 5/15

6:00 am-7:25 pm

1 stop14h 25m

$273

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

ter 5/6

9:10 am-10:30 pm

1 stop12h 20m

San Juan Luis Munoz Marin Intl

dom 5/11

7:05 am-7:20 pm

1 stop13h 15m

$294

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

seg 6/16

8:18 am-1:54 pm

3 stops28h 36m

Saint Thomas Island Cyril E King

ter 6/24

10:47 am-11:04 pm

1 stop13h 17m

$295

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

sáb 5/17

7:25 pm-11:47 am

2 stops39h 22m

Christiansted Henry Rohlsen

sáb 5/24

12:42 pm-11:03 pm

1 stop11h 21m

$297

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

sex 5/2

9:49 am-1:51 am

1 stop15h 02m

San Juan Luis Munoz Marin Intl

dom 5/11

12:05 am-8:48 am

1 stop9h 43m

$298

AustinMontego Bay

AUS - MBJ

AUSMBJ

Austin Bergstrom

sáb 5/10

7:14 am-11:02 am

1 stop27h 48m

Montego Bay Sangster Intl

qua 5/21

12:07 pm-11:03 pm

1 stop10h 56m

$300

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

ter 5/6

10:45 am-8:23 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

sáb 5/10

7:30 am-3:54 pm

1 stop9h 24m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 56 results
1
2
3
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6

Best time to book a flight from Austin to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Caribbean

What is the cheapest month to book a flight from Austin to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Austin to Caribbean (average of $254). Flying from Austin to Caribbean in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to CB?

Find hourly flight availability from Austin to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 15, 2025.

When flying from Austin to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated abril 15, 2025.
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Copa Airlines
7.6
Good
1,408 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Austin to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Caribbean?

    Located just 7.5 mi from the city center, Austin Bergstrom (AUS) is the airport most travelers will use when flying to Caribbean from Austin.

  • What are the cheapest airlines to fly from Austin to Caribbean one-way?

    $128 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Spirit Airlines and Frontier, with prices starting from $143 and $149, respectively.

  • What are the most popular routes from Austin to Caribbean?

    The most popular flight routes from Austin to Caribbean are Austin Bergstrom - San Juan Luis Munoz Marin Intl, Austin Bergstrom - Punta Cana and Austin Bergstrom - Montego Bay Sangster Intl.

  • What are the cheapest flights from Austin to Caribbean?

    Looking for the cheapest flight from Austin to Caribbean? While on average our users pay $477, our data indicates the cheapest price to be $123. The most popular route (Austin Bergstrom - San Juan Luis Munoz Marin Intl), is priced around $255.

  • Can I find deals for flights from Austin to Caribbean that include hotel bookings?

    Yes. In addition to deals on Austin to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Caribbean.

  • Can I find deals for business class flights from Austin to Caribbean?

    Yes. Cheapflights offers flight deals from Austin to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Austin to Caribbean (average of $254). Flying from Austin to Caribbean in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Austin to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Austin to Caribbean

Discover the top 8 airlines that operate flights from Austin to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$83Average$198FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$190Average$405FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$242Average$375FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$265Average$617FlexibilityNo cancel feeOn-time71%
DeltaCheapest$267Average$577FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$671FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$339Average$488FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$369Average$712FlexibilityNo cancel feeOn-time63%

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