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Caribbean Islands

$108+ Cheap flights from Austin (AUS) to Caribbean Islands

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SJU
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Austin to Caribbean Islands

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Caribbean Islands (zzEPX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Austin to Caribbean Islands

Cheapest flights from Austin to Caribbean Islands
Explore the most affordable flight options available from Austin to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/136:21 pmAUS - STT
1 stop14h 30mSpirit Airlines
Thu 12/1911:44 amSTT - AUS
1 stop9h 38mSpirit Airlines
Deal found 11/21$222
This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/137:42 pmAUS - SJU
1 stop22h 49mSpirit Airlines
Wed 12/182:32 amSJU - AUS
1 stop24h 01mSpirit Airlines
Deal found 11/21$314
This Delta deal was found by Cheapflights users on 11/21. 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.
Thu 12/125:20 amAUS - SJU
1 stop9h 55mDelta
Tue 12/243:30 pmSJU - AUS
1 stop11h 05mDelta
Deal found 11/21$334
This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:42 pmAUS - SJU
1 stop13h 50mMultiple Airlines
Mon 12/96:25 amSJU - AUS
1 stop12h 01mMultiple Airlines
Deal found 11/21$338
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Sun 11/246:00 amAUS - SJU
1 stop7h 09mAmerican Airlines
Tue 11/267:12 amSJU - AUS
1 stop15h 48mAmerican Airlines
Deal found 11/20$344
This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/136:21 pmAUS - AUA
1 stop19h 19mSpirit Airlines
Sat 12/214:40 pmAUA - AUS
1 stop28h 42mSpirit Airlines
Deal found 11/21$360
This CheapOair deal was found by Cheapflights users on 11/21. 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.
Fri 12/137:42 pmAUS - STX
2 stops43h 21mSpirit Airlines
Fri 12/205:54 pmSTX - AUS
1 stop27h 28mSpirit Airlines
Deal found 11/21$373
This Kiwi.com deal was found by Cheapflights users on 11/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:16 pmAUS - AUA
2 stops20h 24mMultiple Airlines
Sat 12/214:40 pmAUA - AUS
1 stop28h 42mMultiple Airlines
Deal found 11/21$403
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Fri 12/135:00 amAUS - STX
2 stops10h 20mAmerican Airlines
Fri 12/206:20 pmSTX - AUS
2 stops17h 53mAmerican Airlines
Deal found 11/21$432
This Delta deal was found by Cheapflights users on 11/21. 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.
Mon 12/165:20 amAUS - GCM
1 stop6h 22mDelta
Tue 12/171:57 pmGCM - AUS
1 stop8h 07mDelta
Deal found 11/21$440
This CheapOair deal was found by Cheapflights users on 11/20. 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.
Fri 12/136:31 pmAUS - PUJ
1 stop14h 10mFrontier
Mon 12/165:00 pmPUJ - AUS
2 stops47h 20mFrontier
Deal found 11/20$446
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 12/1412:09 pmAUS - SJU
1 stop7h 17mUnited Airlines
Thu 12/197:45 amSJU - AUS
1 stop7h 32mUnited Airlines
Deal found 11/21$448

Find flights from Austin to Caribbean Islands within your budget

Customize your flight search to find flights from Austin to Caribbean Islands 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Fri 12/13

6:21 pm-10:51 am

1 stop14h 30m

Saint Thomas Island Cyril E King

Thu 12/19

11:44 am-7:22 pm

1 stop9h 38m

$222

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Tue 1/28

6:15 am-3:48 pm

1 stop7h 33m

Christiansted Henry Rohlsen

Sat 2/1

6:20 pm-10:47 am

1 stop18h 27m

$303

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Wed 1/22

6:15 am-10:07 pm

1 stop13h 52m

San Juan Luis Munoz Marin Intl

Sat 1/25

2:30 pm-12:20 am

1 stop11h 50m

$312

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Wed 1/8

8:17 pm-2:10 pm

3 stops39h 53m

San Juan Luis Munoz Marin Intl

Fri 1/17

6:15 am-4:10 pm

1 stop11h 55m

$314

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Tue 1/21

4:14 pm-2:10 pm

2 stops19h 56m

San Juan Luis Munoz Marin Intl

Sat 1/25

11:56 am-4:14 pm

2 stops30h 18m

$316

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Thu 1/16

12:47 pm-11:45 pm

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Wed 1/22

6:17 pm-12:35 am

1 stop8h 18m

$324

AustinChristiansted

AUS - STX

AUSSTX

Austin Bergstrom

Sun 1/19

5:30 am-2:24 pm

1 stop6h 54m

Christiansted Henry Rohlsen

Wed 1/22

3:25 pm-12:35 am

1 stop11h 10m

$331

AustinPunta Cana

AUS - PUJ

AUSPUJ

Austin Bergstrom

Thu 1/16

7:40 pm-3:49 pm

1 stop18h 09m

Punta Cana

Thu 1/23

4:54 pm-6:45 pm

1 stop27h 51m

$347

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Mon 3/3

12:15 pm-9:46 pm

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Tue 3/4

2:05 am-10:50 am

1 stop10h 45m

$355

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Mon 2/24

12:20 pm-12:35 am

2 stops10h 15m

San Juan Luis Munoz Marin Intl

Fri 2/28

6:05 am-7:50 pm

2 stops15h 45m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 60 results
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Best time to book a flight from Austin to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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.

Travel insights for flights from Austin to Caribbean Islands

Get recent, data-driven insights about flights from Austin to Caribbean Islands including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Austin to Caribbean Islands (average of $254). Flying from Austin to Caribbean Islands in March is currently the most expensive (average of $335). 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 EPX?

Find hourly flight availability from Austin to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Austin to Caribbean Islands, 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 Islands by month

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

In terms of precipitation, rainfall in Caribbean Islands 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 Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

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

If weather is an important factor for your trip to Caribbean Islands, 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 Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated November 21, 2024.
To help decide which airline to fly from Austin to Caribbean Islands, see what other customers have to say about Delta, Southwest and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Copa Airlines
7.8
Good
1,779 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,389 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Austin to Caribbean Islands. 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 Islands?

    Austin Bergstrom (AUS) is the airport you will fly out of if you book a flight from Austin to Caribbean Islands. It is only a 7.5 mi journey to Austin Bergstrom (AUS) from Austin’s city center.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $108. Delta flights start at $168 while deals on American Airlines start at $173 one-way.

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

    While some choose either Austin Bergstrom - Punta Cana or Austin Bergstrom - Nassau Intl, Austin Bergstrom - San Juan Luis Munoz Marin Intl is the most popular route from Austin to Caribbean Islands.

  • What are the cheapest flights from Austin to Caribbean Islands?

    Looking at all options, your cheapest flight can be booked for $490. While the most popular route (Austin Bergstrom - San Juan Luis Munoz Marin Intl) can be booked for $189 on average our data indicates $849 when flying from Austin to Caribbean Islands.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Caribbean Islands 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 Islands?

    Currently, September is the cheapest month in which you can book a flight from Austin to Caribbean Islands (average of $254). Flying from Austin to Caribbean Islands in March is currently the most expensive (average of $335). 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 Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Austin to Caribbean Islands

Discover the top 7 airlines that operate flights from Austin to Caribbean Islands. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$179Average$414FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$242Average$422FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$259Average$586FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$650FlexibilityNo cancel feeOn-time69%
DeltaCheapest$320Average$596FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$338Average$494FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$368Average$708FlexibilityNo cancel feeOn-time63%
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