$113 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 10/21. 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.
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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$276
Santo Domingo
Santo Domingo1 stop$277
Montego Bay
Montego Bay2 stops$272
Oranjestad
Oranjestad1 stop$377
Nassau
Nassau1 stop$445
Kingston
Kingston1 stop$374
Simpson Bay
Simpson Bay1 stop$329
Providenciales
Providenciales1 stop$395
Port of Spain
Port of Spain1 stop$613
Bridgetown
Bridgetown1 stop$581
George Town
George Town1 stop$396
Willemstad
Willemstad1 stop$568
St. John's
St. John's2 stops$565
Puerto Plata
Puerto Plata1 stop$483
Aguadilla
Aguadilla1 stop$285
Punta Cana
Punta Cana1 stop$276
Santo Domingo
Santo Domingo1 stop$277
Montego Bay
Montego Bay2 stops$272
Oranjestad
Oranjestad1 stop$377
Nassau
Nassau1 stop$445
Kingston
Kingston1 stop$374
Simpson Bay
Simpson Bay1 stop$329
Providenciales
Providenciales1 stop$395
Port of Spain
Port of Spain1 stop$613
Bridgetown
Bridgetown1 stop$581
George Town
George Town1 stop$396
Willemstad
Willemstad1 stop$568
St. John's
St. John's2 stops$565
Puerto Plata
Puerto Plata1 stop$483
Aguadilla
Aguadilla1 stop$285

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

Wed, Oct 29 - Sat, Nov 8
Southwest Logo
10:50 am - 10:45 pmAUS-SJU
10h 55m1 stop
Southwest Logo
3:10 pm - 6:40 pmSJU-AUS
5h 30mnonstop
$221Southwest
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Thu, Oct 2 - Sat, Oct 4
American Airlines Logo
6:20 pm - 12:50 pmAUS-SJU
17h 30m1 stop
American Airlines Logo
4:45 pm - 11:28 pmSJU-AUS
7h 43m1 stop
$225American Airlines
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Sat, Sep 13 - Sat, Sep 20
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
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Sat, Nov 8 - Sat, Nov 15
Spirit Airlines Logo
8:48 pm - 3:11 pmAUS-STT
16h 23m1 stop
Spirit Airlines Logo
1:33 pm - 11:12 pmSTT-AUS
11h 39m1 stop
$246Spirit Airlines
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Sat, Oct 11 - Mon, Oct 20
American Airlines Logo
12:10 pm - 11:54 pmAUS-SJU
10h 44m1 stop
American Airlines Logo
7:05 pm - 10:03 amSJU-AUS
15h 58m1 stop
$250American Airlines
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Mon, Sep 22 - Mon, Sep 29
Spirit Airlines Logo
5:45 am - 2:11 pmAUS-SJU
31h 26m2 stops
Spirit Airlines Logo
1:59 am - 9:39 pmSJU-AUS
20h 40m2 stops
$255Spirit Airlines
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Fri, Oct 10 - Thu, Oct 23
Southwest Logo
8:45 pm - 9:50 amAUS-SJU
12h 05m1 stop
Southwest Logo
7:05 am - 5:00 pmSJU-AUS
10h 55m1 stop
$288Southwest
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Sat, Sep 13 - Sat, Sep 20
Delta Logo
10:45 am - 10:00 pmAUS-SJU
10h 15m1 stop
Delta Logo
7:30 am - 5:15 pmSJU-AUS
10h 45m1 stop
$300Delta
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Mon, Aug 11 - Fri, Aug 15
United Airlines Logo
7:05 am - 1:30 pmAUS-MBJ
6h 25m1 stop
United Airlines Logo
2:40 pm - 10:59 pmMBJ-AUS
8h 19m1 stop
$371United Airlines
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Tue, Dec 2 - Tue, Dec 9
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
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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Austin to Caribbean.

The cheapest ticket to Caribbean from Austin found in the last 72 hours was to San Juan, at $886 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 $886.

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 September, when tickets cost $347 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $650 and $513 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$113
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 33% 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 49% 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 $589.

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 4241 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

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

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

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!!!!

All was good expecting the seats need a bit of cushion. Besides that I can’t complain.

You get what you pay for, and the flights went smoothly. There’s no reclining chairs, no screens, And there isn’t always wifi, but the plane was clean and staff was friendly and the takeoff/landing were smooth.

It’s what we expected from Spirit..reasonable cost, good for a 2-3 hour flight. Disappointed that we had a 2 hour delay in departure from DFW for a maintenance issue, but the pilot handled it well once we were outbound on a different Airbus.

The flight was on time. The seats are very narrow.

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