Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Austin to Puerto Rico from $92

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 Puerto Rico departing on 5/11. 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
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to Puerto Rico

In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Puerto Rico Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Aguadilla
Aguadilla1 stop$548

Good to know

Low season

April

High season

December

Cheapest flight

$92
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Austin to San Juan

FAQs - booking Puerto Rico flights

  • Is there any special documentation I need to take with me to travel from Austin to Puerto Rico?

    Since Puerto Rico is a territory of the United States, there are no special documents you need to fly here such as a passport or a visa. It is important to remember that you still need some sort of valid identification document to fly to Puerto Rico just as you would to fly to any other state in the United States.

  • If my kids are coming with me on my trip to Puerto Rico and I plan on renting a car, what are the child seat laws?

    Any child that is under four years of age needs to travel in a child safety seat. Children between the ages of four and eight or those that are under 57 inches tall must travel in a booster seat. All children 12 years old and younger must ride in the rear of a vehicle.

  • Are there any public transportation options to get me from San Juan Luis Munoz Marin International Airport to downtown San Juan?

    The Puerto Rico Metropolitan Bus Authority offers the D53 bus route that not only is a fast and convenient way to get from the airport to the center of town, but it also serves as a great way to get to many hotels and beaches in the area, as well as Old San Juan and Isla Verde.

  • Are there any flight options to go to the coastal city of Aguadilla in Puerto Rico?

    There are one-stop flights that travel between Austin Bergstrom International Airport and Aguadilla Borinquen Airport (BQN) aboard both Spirit Airlines and United Airlines.

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

    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 Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Puerto Rico from Austin 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 Puerto Rico?

    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 to Puerto Rico with an airline and back to Austin with another airline.

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

    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 to Puerto Rico from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Puerto Rico

  • Morning departure is around 13% cheaper than an evening flight, on average*.
  • A very popular route for those traveling from Austin to Puerto Rico is to fly to the San Juan Luis Munoz Marin International Airport (SJU). When departing from Austin Bergstrom International Airport (AUS), you will find nonstop flight service to this airport in Puerto Rico aboard American Airlines.
  • If you are looking for a cheaper option to travel to San Juan Luis Munoz Marin International Airport from Austin Bergstrom International Airport, consider the one-stop flight offered by JetBlue which offers a substantially lower fare than the nonstop option between these two airports.
  • If you are looking for a quick and convenient way to get to the Austin Bergstrom International Airport without having to drive your car, the Capital Metro line 20 bus makes the trip from the Riverside/Congress stop in downtown Austin to the airport in around 25min.
  • If you want to utilize a rideshare at San Juan Luis Munoz Marin International Airport, the only operator available is Uber. The airport offers several designated pickup locations for these cars at Terminal A as well as at Terminals B and C in columns 16-19.
  • For those that want to travel to the southern coast of Puerto Rico and the city of Ponce, there is one-stop service between Austin Bergstrom International Airport and the Ponce Mercedita Airport (PSE) available aboard Spirit Airlines with a layover at Orlando International Airport (MCO).
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Austin to Puerto Rico

 
Need help choosing which airline to fly with from Austin to Puerto Rico? 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
DeltaOverall score based on 11094 reviews
8.0entertainment
8.2boarding
7.5food
7.9comfort
8.6crew
Airline reviews

Seat back monitors and outlets were dead and not working.

8.0 ExcellentCarl, Apr 2024JFK - FLL
Read more about Delta reviews

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

Crew is way too many times on the intercom re explaining the same thing

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

Fight crew was not very attentive and the bastions were gross!

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

Flight delayed, boarding time kept changing, not good. Nee firm information given each time.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Flight from Tampa to Houston was canceled. SPIRIT rebooked me and they double booked my seat. Conclusion I COULD NOT TRAVEL TO HOUSTON. I MISSED MY GRANDDAUGHTER BIRTHDAY. I would not recommend this company. I will file a complaint. I will never consider SPIRIT as an airline . It’s a faker.

My flight was cancelled and I am stranded in another state

Had to board plan 2x due to lack of security check after 1st boarding

Bad weather is one thing but repeatedly changing gates AND terminals after several hours of delays was horrible. Additionally after the long delays, gate agents were delaying us evening further by being overly picky with personal item bag sizes. Get a grip.

Horrendous. Wish they would have just shot me in the leg instead.

Spirit cancels my flight and I have been stuck here at the airline since March 3rd 2pm and still here everything is close they didn’t accommodate me with a room or nothing they rebooked my flight for 7:25pm to New Orleans then from New Orleans to Fort Lauderdale I Wang Arrive Homw Until The 5th of March I am missing work I hav e kids to get home to and I am currently stuck with no food nowhere to stay no renter cause everything close I spent all my money and I’m very disappointed trying to get home I’m very very mad frustrated and very disappointed

Book cheap flights from Austin to Puerto Rico

Recent round-trip flight deals

5/7Tue
1 stopSpirit Airlines
16h 08mAUS-SJU
5/14Tue
1 stopSpirit Airlines
13h 09mSJU-AUS
$168
5/7Tue
1 stopSpirit Airlines
16h 08mAUS-SJU
5/14Tue
1 stopSpirit Airlines
13h 09mSJU-AUS
$169
5/7Tue
1 stopSpirit Airlines
16h 08mAUS-SJU
5/14Tue
1 stopSpirit Airlines
13h 09mSJU-AUS
$171
5/11Sat
1 stopAmerican Airlines
13h 00mAUS-SJU
5/13Mon
1 stopAmerican Airlines
8h 35mSJU-AUS
$241
5/9Thu
1 stopAmerican Airlines
8h 15mAUS-SJU
5/13Mon
1 stopAmerican Airlines
7h 29mSJU-AUS
$242
5/22Wed
1 stopDelta
6h 44mAUS-SJU
6/4Tue
1 stopDelta
7h 55mSJU-AUS
$364
4/25Thu
1 stopJetBlue
9h 47mAUS-BQN
5/1Wed
1 stopJetBlue
12h 17mBQN-AUS
$548
7/9Tue
1 stopJetBlue
9h 00mAUS-BQN
7/26Fri
1 stopJetBlue
12h 22mBQN-AUS
$590
5/18Sat
2 stopsUnited Airlines
15h 29mAUS-BQN
5/21Tue
1 stopUnited Airlines
10h 30mBQN-AUS
$619
5/18Sat
2 stopsUnited Airlines
15h 29mAUS-BQN
5/20Mon
2 stopsUnited Airlines
20h 05mBQN-AUS
$633

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/11Sat
1 stopSpirit Airlines
11h 47mAUS-SJU
$92
5/15Wed
1 stopSpirit Airlines
8h 35mAUS-SJU
$97
5/24Fri
1 stopAmerican Airlines
16h 45mAUS-SJU
$121
5/9Thu
1 stopAmerican Airlines
8h 15mAUS-SJU
$124
5/2Thu
3 stops
26h 50mAUS-SJU
$148
5/2Thu
2 stops
26h 50mAUS-SJU
$153
7/16Tue
1 stopJetBlue
9h 04mAUS-SJU
$168
4/29Mon
1 stopJetBlue
9h 47mAUS-BQN
$218
7/5Fri
1 stopUnited Airlines
8h 42mAUS-SJU
$230
4/28Sun
2 stopsUnited Airlines
15h 04mAUS-BQN
$322

Search by stops

Search by airline

Search by price

Last minute flights from Austin to Puerto Rico

Last minute flight, train and bus deals

4/24Wed
multi-stopSpirit Airlines
16h 21mAUS-SJU
5/3Fri
multi-stopSpirit Airlines
7h 47mSJU-AUS
$336
4/22Mon
multi-stopSpirit Airlines
14h 15mAUS-SJU
5/3Fri
multi-stopSpirit Airlines
7h 47mSJU-AUS
$373
4/23Tue
multi-stopAmerican Airlines
10h 35mAUS-SJU
5/3Fri
multi-stopAmerican Airlines
7h 48mSJU-AUS
$532
4/23Tue
multi-stopAmerican Airlines
7h 20mAUS-SJU
5/12Sun
multi-stopAmerican Airlines
8h 35mSJU-AUS
$561
4/24Wed
multi-stopDelta
6h 11mAUS-SJU
5/1Wed
multi-stopDelta
7h 39mSJU-AUS
$581
4/23Tue
multi-stopJetBlue
11h 51mAUS-SJU
4/29Mon
multi-stopJetBlue
10h 04mSJU-AUS
$620
4/23Tue
multi-stopUnited Airlines
13h 15mAUS-SJU
5/3Fri
multi-stopUnited Airlines
12h 23mSJU-AUS
$623
4/24Wed
multi-stopDelta
6h 11mAUS-SJU
4/30Tue
multi-stopDelta
11h 09mSJU-AUS
$642
4/21Sun
multi-stopUnited Airlines
8h 15mAUS-SJU
4/22Mon
multi-stopUnited Airlines
9h 40mSJU-AUS
$654
4/20Sat
multi-stopJetBlue
9h 47mAUS-BQN
4/23Tue
multi-stopJetBlue
9h 02mBQN-AUS
$714

Search by stops

Search by airline

Search by price

Austin - Puerto Rico Flights

Departure:

Austin (AUS)United States

Return flight deals:

Puerto Rico - Austin

Cabin classes: