$117+ Cheap flights from Puerto Rico to Austin (AUS)
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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — AUS
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Puerto Rico to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Austin
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Cheapest flights from Puerto Rico to AustinExplore the most affordable flight options available from Puerto Rico to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Puerto Rico to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:36 pm
SJU
- AUS
1 stop6h 59m
Spirit Airlines
Wed 5/137:20 am
AUS
- SJU
1 stop6h 11m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:36 pm
SJU
- AUS
1 stop6h 59m
Spirit Airlines
Mon 4/207:20 am
AUS
- SJU
1 stop12h 24m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$182
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:55 pm
SJU
- AUS
1 stop12h 29m
Spirit Airlines
Tue 4/146:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$183
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Wed 3/253:19 pm
SJU
- AUS
1 stop29h 12m
Multiple Airlines
Mon 3/306:12 am
AUS
- SJU
1 stop11h 43m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$189
This Priceline deal was found by Cheapflights users on 2/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:36 pm
SJU
- AUS
1 stop6h 59m
Multiple Airlines
Thu 4/308:36 pm
AUS
- SJU
1 stop16h 30m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$192
This FlightHub deal was found by Cheapflights users on 2/8. 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 4/1012:55 pm
SJU
- AUS
1 stop12h 29m
Spirit Airlines
Mon 4/136:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$195
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Wed 4/86:00 am
SJU
- AUS
1 stop10h 12m
Multiple Airlines
Tue 4/146:12 am
AUS
- SJU
1 stop11h 43m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$200
This CheapOair deal was found by Cheapflights users on 2/9. 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.
Wed 3/257:54 pm
SJU
- AUS
1 stop21h 10m
Spirit Airlines
Mon 3/306:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$202
This OneTravel deal was found by Cheapflights users on 2/9. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:54 pm
SJU
- AUS
1 stop21h 10m
Spirit Airlines
Tue 4/76:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$205
This CheapOair deal was found by Cheapflights users on 2/10. 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 4/173:36 pm
SJU
- AUS
1 stop6h 59m
Spirit Airlines
Sat 4/187:20 am
AUS
- SJU
1 stop6h 11m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/69:14 pm
BQN
- AUS
1 stop23h 03m
Multiple Airlines
Fri 4/108:12 pm
AUS
- BQN
1 stop20h 31m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$325
This Travelocity deal was found by Cheapflights users on 2/10. 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.
Fri 5/12:25 pm
BQN
- AUS
1 stop8h 39m
Multiple Airlines
Mon 5/118:36 pm
AUS
- BQN
1 stop28h 07m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$331
Best flights from Puerto Rico to AustinDiscover carefully curated flight deals from Puerto Rico to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Puerto Rico to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Wed 3/253:19 pm
SJU
- AUS
1 stop29h 12m
Multiple Airlines
Mon 3/306:12 am
AUS
- SJU
1 stop11h 43m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$189
This CheapOair deal was found by Cheapflights users on 2/10. 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 4/173:36 pm
SJU
- AUS
1 stop6h 59m
Spirit Airlines
Sat 4/187:20 am
AUS
- SJU
1 stop6h 11m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$209
This JetBlue deal was found by Cheapflights users on 2/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:45 am
SJU
- AUS
1 stop9h 35m
JetBlue
Mon 3/22:20 pm
AUS
- SJU
1 stop8h 39m
JetBlue
Deal found 2/8![JetBlue logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Wed 4/153:36 pm
SJU
- AUS
1 stop6h 59m
Multiple Airlines
Wed 5/61:41 pm
AUS
- SJU
2 stops21h 52m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$202
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Wed 2/251:09 am
BQN
- AUS
1 stop10h 39m
United Airlines
Mon 3/26:30 am
AUS
- BQN
2 stops15h 27m
United Airlines
Deal found 2/7![United Airlines logo]()
$431
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Thu 2/264:36 pm
SJU
- AUS
1 stop19h 53m
Spirit Airlines
Mon 3/27:15 am
AUS
- SJU
1 stop6h 16m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$216
This CheapOair deal was found by Cheapflights users on 2/9. 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.
Thu 4/97:54 pm
SJU
- AUS
1 stop21h 10m
Spirit Airlines
Tue 4/146:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sat 2/287:05 am
SJU
- AUS
2 stops15h 48m
Multiple Airlines
Mon 3/94:14 pm
AUS
- SJU
1 stop21h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$253
This OneTravel deal was found by Cheapflights users on 2/8. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:54 pm
SJU
- AUS
1 stop29h 30m
Spirit Airlines
Tue 4/78:12 pm
AUS
- SJU
2 stops14h 37m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$231
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Wed 4/151:59 pm
SJU
- AUS
2 stops32h 36m
Spirit Airlines
Wed 4/227:20 am
AUS
- SJU
1 stop6h 11m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$235
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Sat 4/117:55 am
SJU
- AUS
1 stop15h 14m
Multiple Airlines
Sun 4/198:36 pm
AUS
- SJU
1 stop12h 18m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$259
This JetBlue deal was found by Cheapflights users on 2/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:35 pm
BQN
- AUS
1 stop7h 24m
JetBlue
Mon 3/26:00 am
AUS
- BQN
1 stop7h 37m
JetBlue
Deal found 2/7![JetBlue logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Tue 5/193:36 pm
SJU
- AUS
1 stop6h 59m
Spirit Airlines
Wed 6/37:20 am
AUS
- SJU
1 stop6h 11m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$236
This CheapOair deal was found by Cheapflights users on 2/8. 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 4/1012:55 pm
SJU
- AUS
1 stop12h 29m
Spirit Airlines
Mon 4/138:12 pm
AUS
- SJU
2 stops21h 43m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/69:14 pm
BQN
- AUS
1 stop23h 03m
Multiple Airlines
Fri 4/108:12 pm
AUS
- BQN
1 stop20h 31m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$325
This Travelocity deal was found by Cheapflights users on 2/10. 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.
Fri 5/12:25 pm
BQN
- AUS
1 stop8h 39m
Multiple Airlines
Mon 5/118:36 pm
AUS
- BQN
1 stop28h 07m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Sun 3/292:42 am
BQN
- AUS
1 stop17h 35m
Multiple Airlines
Thu 4/28:12 pm
AUS
- BQN
1 stop23h 07m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$411
Last-minute flights from Puerto Rico to AustinDiscover last-minute flight deals from Puerto Rico to Austin. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Austin. Data last updated February 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 2/251:09 am
BQN
- AUS
1 stop10h 39m
United Airlines
Mon 3/26:30 am
AUS
- BQN
2 stops15h 27m
United Airlines
Deal found 2/8![United Airlines logo]()
$431
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Thu 2/264:36 pm
SJU
- AUS
1 stop19h 53m
Spirit Airlines
Mon 3/27:15 am
AUS
- SJU
1 stop6h 16m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$216
This JetBlue deal was found by Cheapflights users on 2/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:35 pm
BQN
- AUS
1 stop7h 24m
JetBlue
Mon 3/26:00 am
AUS
- BQN
1 stop7h 37m
JetBlue
Deal found 2/7![JetBlue logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Tue 3/103:22 pm
SJU
- AUS
2 stops30h 31m
Multiple Airlines
Mon 3/236:12 am
AUS
- SJU
1 stop11h 43m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/167:54 pm
SJU
- AUS
1 stop29h 30m
Multiple Airlines
Fri 3/204:59 pm
AUS
- SJU
1 stop27h 35m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$214
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Mon 3/167:54 pm
SJU
- AUS
1 stop29h 30m
Spirit Airlines
Mon 3/236:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$231
This OneTravel deal was found by Cheapflights users on 2/10. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:55 pm
SJU
- AUS
1 stop12h 29m
Spirit Airlines
Sun 3/226:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$227
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Wed 3/253:19 pm
SJU
- AUS
1 stop29h 12m
Multiple Airlines
Mon 3/306:12 am
AUS
- SJU
1 stop11h 43m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$189
This CheapOair deal was found by Cheapflights users on 2/9. 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.
Wed 3/257:54 pm
SJU
- AUS
1 stop21h 10m
Spirit Airlines
Mon 3/306:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$202
This CheapOair deal was found by Cheapflights users on 2/9. 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.
Wed 3/251:45 am
SJU
- AUS
2 stops15h 19m
Spirit Airlines
Mon 3/306:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Sun 3/292:42 am
BQN
- AUS
1 stop17h 35m
Multiple Airlines
Thu 4/28:12 pm
AUS
- BQN
1 stop23h 07m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$411
This OneTravel deal was found by Cheapflights users on 2/9. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:54 pm
SJU
- AUS
1 stop21h 10m
Spirit Airlines
Tue 4/76:12 am
AUS
- SJU
1 stop11h 43m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$205
One-way flights from Puerto Rico to AustinSearch for one-way flight options from Puerto Rico to Austin. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Puerto Rico to Austin. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This CheapOair deal was found by Cheapflights users on 2/9. 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.
Tue 3/247:54 pm
SJU
- AUS
2 stops22h 25m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Thu 2/264:36 pm
SJU
- AUS
2 stops18h 46m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$119
This Priceline deal was found by Cheapflights users on 2/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/253:08 am
SJU
- AUS
1 stop17h 23m
Frontier
Deal found 2/9![Frontier logo]()
$120
This Priceline deal was found by Cheapflights users on 2/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
SJU
- AUS
1 stop10h 12m
Frontier
Deal found 2/9![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Fri 2/276:27 pm
SJU
- AUS
2 stops28h 26m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Sat 4/46:00 am
SJU
- AUS
1 stop11h 04m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$124
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Thu 3/54:36 pm
SJU
- AUS
1 stop19h 53m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$125
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Tue 4/1410:00 am
SJU
- AUS
2 stops15h 24m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$126
This Priceline deal was found by Cheapflights users on 2/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:53 pm
SJU
- AUS
1 stop10h 06m
JetBlue
Deal found 2/9![JetBlue logo]()
$127
This Priceline deal was found by Cheapflights users on 2/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:19 pm
SJU
- AUS
1 stop29h 32m
Frontier
Deal found 2/10![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 2/9. 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.
Sat 3/76:40 pm
SJU
- AUS
Nonstop5h 15m
Southwest
Deal found 2/9![Southwest logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 3/46:27 pm
SJU
- AUS
1 stop23h 13m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$130
Find flight deals from Puerto Rico to Austin
Keep the following information in mind while searching for Puerto Rico to Austin flight deals. Data was last updated February 11, 2026.
Round-trip from | $179 (Cheapflightsfares) |
|---|---|
One-way from | $117 (CheapOair) |
Popular in | March |
Cheapest in | January |
Average price | $304 |
Good round-trip deal | $474 or less |
Good one-way deal | $158 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Austin 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 February 11, 2026.
Use the filters below to find and compare flights from Puerto Rico to Austin that are best for you.
Fly from
Puerto Rico
Fly to
Austin
Route
Depart
Return
Price
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Wed 3/25
3:19 pm-7:31 pm
1 stop29h 12m
Austin Bergstrom
Mon 3/30
6:12 am-6:55 pm
1 stop11h 43m
$189
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Wed 4/15
3:36 pm-9:35 pm
1 stop6h 59m
Austin Bergstrom
Wed 5/6
1:41 pm-12:33 pm
2 stops21h 52m
$202
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Fri 4/17
3:36 pm-9:35 pm
1 stop6h 59m
Austin Bergstrom
Sat 4/18
7:20 am-2:31 pm
1 stop6h 11m
$209
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Thu 2/26
4:36 pm-10:29 am
1 stop19h 53m
Austin Bergstrom
Mon 3/2
7:15 am-3:31 pm
1 stop6h 16m
$216
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Thu 4/9
7:54 pm-4:04 pm
1 stop21h 10m
Austin Bergstrom
Tue 4/14
6:12 am-6:55 pm
1 stop11h 43m
$216
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Tue 3/31
7:54 pm-12:24 am
1 stop29h 30m
Austin Bergstrom
Tue 4/7
8:12 pm-11:49 am
2 stops14h 37m
$231
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Wed 4/15
1:59 pm-9:35 pm
2 stops32h 36m
Austin Bergstrom
Wed 4/22
7:20 am-2:31 pm
1 stop6h 11m
$235
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Tue 5/19
3:36 pm-9:35 pm
1 stop6h 59m
Austin Bergstrom
Wed 6/3
7:20 am-2:31 pm
1 stop6h 11m
$236
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Fri 4/10
12:55 pm-12:24 am
1 stop12h 29m
Austin Bergstrom
Mon 4/13
8:12 pm-6:55 pm
2 stops21h 43m
$242
San JuanAustin
SJU - AUS
SJUAUS
San Juan Luis Munoz Marin Intl
Sat 2/28
7:05 am-8:53 pm
2 stops15h 48m
Austin Bergstrom
Mon 3/9
4:14 pm-2:17 pm
1 stop21h 03m
$253
Showing 1-10 of 35 results
Best time to book a flight from Puerto Rico to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Puerto Rico with our price prediction graph.
SJU-AUS
BQN-AUS
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 Puerto Rico to Austin
PR0-AUS
SJU-AUS
BQN-AUS
What is the cheapest month to book a flight from Puerto Rico to Austin?
Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Austin (average of $71). Flying from Puerto Rico to Austin in May is currently the most expensive (average of $178). 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.
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated February 11, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Puerto Rico to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
San Marcos
Fredericksburg
Round Rock
Georgetown
Bastrop
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Puerto Rico to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Austin by cabin class
Find flights from Puerto Rico to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Austin flights
Browse other Puerto Rico and Austin flight options. Last updated on February 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Puerto Rico to Austin flights
Consider these flights traveling from Puerto Rico to Austin.
Top 7 airlines flying from Puerto Rico to Austin
Discover the top 7 airlines that operate flights from Puerto Rico to Austin. 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$244 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$123 | Average$394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$133 | Average$299 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$169 | Average$395 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$325 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$245 | Average$394 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$295 | Average$485 | FlexibilityNo cancel fee | On-time63% |