$116 Find Cheap Flights from Austin to Caribbean

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Caribbean departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Austin to Caribbean

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Punta Cana
Punta Cana1 stop$258
Santo Domingo
Santo Domingo1 stop$289
Montego Bay
Montego Bay1 stop$254
Oranjestad
Oranjestad2 stops$300
Nassau
Nassau1 stop$295
Simpson Bay
Simpson Bay1 stop$372
Kingston
Kingston1 stop$363
Providenciales
Providenciales1 stop$411
Port of Spain
Port of Spain1 stop$520
Bridgetown
Bridgetown1 stop$504
George Town
George Town1 stop$284
Willemstad
Willemstad1 stop$470
St. John's
St. John's1 stop$685
Puerto Plata
Puerto Plata1 stop$557
Aguadilla
Aguadilla2 stops$375
Punta Cana
Punta Cana1 stop$258
Santo Domingo
Santo Domingo1 stop$289
Montego Bay
Montego Bay1 stop$254
Oranjestad
Oranjestad2 stops$300
Nassau
Nassau1 stop$295
Simpson Bay
Simpson Bay1 stop$372
Kingston
Kingston1 stop$363
Providenciales
Providenciales1 stop$411
Port of Spain
Port of Spain1 stop$520
Bridgetown
Bridgetown1 stop$504
George Town
George Town1 stop$284
Willemstad
Willemstad1 stop$470
St. John's
St. John's1 stop$685
Puerto Plata
Puerto Plata1 stop$557
Aguadilla
Aguadilla2 stops$375

Book Cheap Austin to Caribbean Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Caribbean that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Caribbean

Sun, Dec 7 - Mon, Dec 15
 Logo
1:41 pm - 12:29 pmAUS-SJU
20h 48m1 stop
 Logo
6:00 am - 8:41 pmSJU-AUS
16h 41m1 stop
Sun, Dec 7 - Mon, Dec 15
 Logo
1:41 pm - 12:29 pmAUS-SJU
20h 48m1 stop
 Logo
6:00 am - 8:41 pmSJU-AUS
16h 41m1 stop
Fri, Nov 14 - Tue, Nov 18
Southwest Logo
8:40 pm - 9:55 amAUS-SJU
11h 15m1 stop
Southwest Logo
6:40 am - 7:00 pmSJU-AUS
14h 20m2 stops
$245Southwest
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Thu, Oct 30 - Mon, Nov 3
American Airlines Logo
6:29 pm - 12:39 pmAUS-SJU
17h 10m1 stop
American Airlines Logo
2:47 pm - 10:07 pmSJU-AUS
9h 20m1 stop
$251American Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
United Airlines Logo
12:15 pm - 8:26 pmAUS-SJU
7h 11m1 stop
United Airlines Logo
2:05 am - 10:17 amSJU-AUS
10h 12m1 stop
$269United Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
United Airlines Logo
12:15 pm - 8:26 pmAUS-SJU
7h 11m1 stop
United Airlines Logo
2:05 am - 1:14 pmSJU-AUS
13h 09m2 stops
$271United Airlines
Find Deal
Sun, Feb 1 - Thu, Feb 5
American Airlines Logo
7:02 pm - 4:00 pmAUS-AUA
18h 58m2 stops
American Airlines Logo
5:55 pm - 12:21 amAUA-AUS
8h 26m1 stop
$300American Airlines
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Wed, Dec 10 - Wed, Dec 17
Delta Logo
5:40 am - 2:14 pmAUS-SJU
6h 34m1 stop
Delta Logo
1:57 pm - 12:35 amSJU-AUS
12h 38m1 stop
$306Delta
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Wed, Oct 29 - Wed, Nov 5
Delta Logo
5:40 am - 1:41 pmAUS-SDQ
7h 01m1 stop
Delta Logo
3:56 pm - 12:22 amSDQ-AUS
10h 26m1 stop
$346Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Southwest Logo
6:25 am - 1:25 pmAUS-MBJ
7h 00m1 stop
Southwest Logo
1:00 pm - 10:25 pmMBJ-AUS
9h 25m1 stop
$351Southwest
Find Deal
Booking Insights

KAYAK's insights & trends for Austin to Caribbean flights

Get data-powered insights and trends into flights from Austin to Caribbean to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Austin to Caribbean flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Caribbean from Austin found in the last 72 hours was to San Juan, at $397 round-trip. The most popular route is from Austin (AUS) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $397.

What is the cheapest month to fly from Austin to Caribbean?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Caribbean, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Caribbean is October, when tickets cost $356 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $655 and $525 respectively.

What’s the cheapest day of the week to fly from Austin to Caribbean?

The average price of all round-trip flights from Austin to Caribbean clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Austin to Caribbean, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Caribbean, Wednesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Caribbean, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Austin to Caribbean, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$116
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from Austin to San Juan

FAQs - booking Caribbean flights

  • Which environmentally friendly airline should I book for my flight from Austin to Caribbean?

    Consider flying with American or Delta Air Lines from Austin to the Caribbean if you want to be ecologically conscious. To decrease their greenhouse gas emissions, these airlines have taken a number of ecologically friendly measures. The use of Sustainable Aviation Fuel (SAF) is one of these measures.

  • What special services can Persons with Reduced Mobility (PRMs) receive on their flight from Austin to Caribbean?

    To ensure accessibility and travel convenience for all travelers, including PRMs, most airlines, including Delta and American, offer special services to PRMs. These services include, but are not limited to, priority boarding for PRMs, free access for service animals, and complimentary wheelchair services.

  • Which pet-friendly airline should I consider for my flight from Austin to Caribbean?

    Consider traveling with your pet(s) from Austin to the Caribbean on American or JetBlue Airlines. One of the key advantages of using these two is the discounted extra pet charges. Additionally, these airlines allow smaller pets in the cabin if their total weight (including the carrier) does not exceed 20 pounds (9 kg) and they are at least eight weeks old. Larger pets are transported as cargo in the pressure- and temperature-controlled cargo hold.

  • Which kid-friendly airline can I consider for my flight from Austin to the Caribbean?

    One of the airlines you should consider while traveling from Austin to the Caribbean with children is Delta. Besides priority boarding for travelers with kids, the airline provides a number of kid-friendly services that will make your trip enjoyable and memorable. These services include "Delta Studio" for in-flight entertainment, TV programs, games, Disney movies, complimentary snacks, special Sky Zone play spaces, and kid-friendly meals.

  • How does KAYAK find such low prices on flights from Austin to Caribbean?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Caribbean.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Caribbean?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin to Caribbean is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Caribbean?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Austin to Caribbean with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Caribbean?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Austin to Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Caribbean?

    The cheapest time of day to fly to Caribbean is generally in the evening, when round-trip flights cost $396 on average. Morning departures are around 50% more expensive than evening flights, on average. The most expensive time of day to fly to Caribbean is generally in the morning, which is peak travel time and where the average cost of a ticket is $606.

Top tips for finding cheap flights to Caribbean

  • To get from the city center to Austin Bergstrom Airport (AUS) for flights from Austin to the Caribbean, choose a cab, a ride-sharing service like Lyft or Uber, a train, or public transportation.
  • Prioritize booking your flight from Austin to Caribbean with American or Delta Air Lines to take advantage of class and ticket upgrade services. These airlines will most likely send you an email asking you to pay a discounted cost to upgrade from Economy to First Class, especially during your first stopover period.
  • Despite the limited number of direct flights, passengers with flights from Austin to the Caribbean on a set timetable should consider airlines that provide single-stop flights because they have the quickest travel time. Spirit and United Airlines are among the airlines that provide the most one-stop flights on this route.
  • When on a flight from Austin to the Caribbean with considerable luggage, you should consider flying with Spirit Airlines. Aside from granting a free purse and a personal computer, the airline's lenient carry-on policy exempts basic goods like medical equipment and strollers from its usual costs.
  • One of the destination airports for the flights from Austin to Caribbean via Austin Bergstrom (AUS) is San Juan Airport (SJU) which serves as a hub and an operating base for JetBlue and American Airlines. These airlines make SJU a good stop to transit to other destinations in the Caribbean.

Reviews of the top 5 airlines serving from Austin to Caribbean

 
Need help choosing which airline to fly with from Austin to Caribbean? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
7.5Entertainment
8.0Comfort
8.6Crew
8.1Boarding
7.0Food
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Gate agent did not hold flight for connection, provided no assistance to get new flight

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Spirit is low fare air line. Food also cost you. No free food.

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

I think the staff was nice. They took time to explain safety protocols. Boarding was great. They started early and our flight left a little early which was convenient. Having free games to play would have been better

Just total easy flight experience!! What could you do better..? Hmmm..? There was nothing I can remember. Spirit was a far more comfortable and easy process than American, United & Delta. I'll always look for Spirit and I've told a few people about, since flying this past trip!! I'm a SPIRIT FAN!! Thank You, SPIRIT AIRLINES!! Very, VERY well done, 100%!! See you...SOON!! -Best, Linda R.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

Better than my las vagas experience, but still dissapointed with the airline support service.

Unfortunately, spirits crew had us boarding and parking the plane often, would wait long periods of time before allowing the people attending the flight on the plane to know what was going on this caused for my plane to not only get diverted but then canceled at an airport 2 hours away and basically stranded with charter buses MAYBE being hired. I was left with no choice but to stay overnight and use a comp room in Altantic City to then arrive home the next day. This trip was the first time seeing my partner since he joined the Air Force and this stressful ride caused unwarranted tears on what was supposed to be an east flight home. I understand weather is unpredictable but to have passengers deboard to then reboard an hour later to taxi on the runway for another hour to then basically leave an entire fight stranded. I waited almost 30 minutes at the airport and not one employee could tell me about a charter bus so I had to leave and make accommodations to stay overnight and get a ride home.

Great! We boarded on time! Everything went so smoothly! The flight was so smooth

Seats uncomfortable, hard to check luggage, etc. It was like the last flight out of Hanoi

I will never fly with Spirit again. I was late getting through TSA after dealing with traffic and getting on the wrong shuttle. I got to the gate 2 minutes before the ticket said the gate closes and they agents were gone and doors were closed. They rescheduled my flight for 12 hours later and the agent had the nerve to tell me, “Be on time next time”. I was already upset from nothing going right for me that morning. I booked another flight through Alaska Airlines and they were very accommodating, nerer again Spirit Airlines!!!!

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