Cheap Flights from San Juan to Austin, TX from $175

Return flight: Austin – San Juan

On Cheapflightsplus.com you will find 49 connecting flights from San Juan to Austin. You can compare airfare deals from 3 airlines and multiple travel sites from $175, book and save on cheap plane tickets and last minute offers. Also check out SJU-AUS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Juan to Austin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $175 (one-way), $300 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from San Juan to Austin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
02:45 — 07:42
07:00 — 09:19 NK3164 Spirit Airlines
San Juan — Orlando
1h 14m stop
14:57 — 16:57 NK509 Spirit Airlines
Orlando — Austin
6h 57m
including layover
Find flight
from$175
07:45 — 13:08
07:45 — 10:52 UA1644 United Airlines
San Juan — Houston
1h 8m stop
12:02 — 13:08 UA1224 United Airlines
Houston — Austin
7h 23m
including layover
Find flight
from$200
07:45 — 17:43
07:45 — 10:54 UA1644 United Airlines
San Juan — Houston
5h 46m stop
16:40 — 17:43 UA344 United Airlines
Houston — Austin
11h 58m
including layover
Find flight
from$398
08:10 — 15:47
08:10 — 11:10 UA2022 United Airlines
San Juan — Washington D.C.
1h 45m stop
12:55 — 15:47 UA2169 United Airlines
Washington D.C. — Austin
9h 37m
including layover
Find flight
from$200
08:10 — 15:26
08:10 — 11:10 UA2022 United Airlines
San Juan — Washington D.C.
1h 25m stop
12:35 — 15:26 UA3620 United Airlines
Washington D.C. — Austin
9h 16m
including layover
Find flight
from$202
10:10 — 19:49
10:10 — 13:17 UA2495 United Airlines
San Juan — Houston
5h 23m stop
18:40 — 19:49 UA6113 United Airlines
Houston — Austin
11h 39m
including layover
Find flight
from$521
14:25 — 23:58
14:25 — 18:09 UA1368 United Airlines
San Juan — Denver
2h 36m stop
20:45 — 23:58 UA1317 United Airlines
Denver — Austin
11h 33m
including layover
Find flight
from$606
15:12 — 23:06
15:12 — 18:31 UA2088 United Airlines
San Juan — Chicago
1h 31m stop
20:02 — 23:06 UA2357 United Airlines
Chicago — Austin
9h 54m
including layover
Find flight
from$254
15:46 — 21:15
15:46 — 18:54 UA668 United Airlines
San Juan — Houston
1h 16m stop
20:10 — 21:15 UA1220 United Airlines
Houston — Austin
7h 29m
including layover
Find flight
from$308
19:35 — 10:17
+1 day
19:35 — 22:53 UA2036 United Airlines
San Juan — Newark
8h 2m stop
07:30 — 10:49 UA785 United Airlines
Newark — Austin
16h 42m
including layover
Find flight
from$326
21:30 — 07:42
+1 day
21:30 — 23:34 NK865 Spirit Airlines
San Juan — Orlando
6h 26m stop
06:00 — 07:42 NK509 Spirit Airlines
Orlando — Austin
12h 12m
including layover
Find flight
from$224
02:05 — 13:08
02:05 — 05:22 UA2219 United Airlines
San Juan — Newark
1h 38m stop
07:02 — 10:15 UA2438 United Airlines
Newark — Houston
1h 49m stop
12:02 — 13:08 UA1224 United Airlines
Houston — Austin
13h 3m
including layover
Find flight
from$202
14:37 — 07:42
+1 day
14:37 — 17:52 NK3708 Spirit Airlines
San Juan — Dallas
2h 50m stop
20:42 — 00:12 NK1099 Spirit Airlines
Dallas — Orlando
5h 48m stop
06:00 — 07:42 NK509 Spirit Airlines
Orlando — Austin
19h 5m
including layover
Find flight
from$252
16:53 — 15:18
+1 day
16:53 — 19:55 NK1632 Spirit Airlines
San Juan — Houston
10h 41m stop
06:36 — 09:53 NK192 Spirit Airlines
Houston — Orlando
3h 21m stop
13:14 — 15:18 NK815 Spirit Airlines
Orlando — Austin
24h 25m
including layover
Find flight
from$252
18:05 — 07:42
+1 day
18:05 — 19:49 NK1038 Spirit Airlines
San Juan — Miami
1h 54m stop
21:43 — 22:55 NK676 Spirit Airlines
Miami — Orlando
7h 5m stop
06:00 — 07:42 NK509 Spirit Airlines
Orlando — Austin
15h 37m
including layover
Find flight
from$220
18:05 — 16:56
+1 day
18:05 — 19:55 AV259 Avianca
San Juan — Bogota
12h 25m stop
08:20 — 12:10 AV72 Avianca
Bogota — Mexico City
2h 20m stop
15:05 — 17:32 AM1684 Aeromexico
Mexico City — Austin
24h 51m
including layover
Find flight
from$504
19:35 — 10:58
+1 day
19:35 — 22:53 UA2036 United Airlines
San Juan — Newark
6h 42m stop
05:35 — 08:48 UA432 United Airlines
Newark — Houston
1h 4m stop
09:52 — 10:58 UA1229 United Airlines
Houston — Austin
17h 23m
including layover
Find flight
from$330
21:26 — 18:44
+1 day
21:26 — 00:51 NK173 Spirit Airlines
San Juan — Chicago
4h 9m stop
05:00 — 09:09 NK2 Spirit Airlines
Chicago — Miami
7h 18m stop
16:27 — 18:44 NK864 Spirit Airlines
Miami — Austin
23h 18m
including layover
Find flight
from$235
22:09 — 15:18
+1 day
22:09 — 23:58 NK1690 Spirit Airlines
San Juan — Miami
6h 47m stop
06:45 — 07:52 NK203 Spirit Airlines
Miami — Orlando
5h 22m stop
13:14 — 15:18 NK815 Spirit Airlines
Orlando — Austin
19h 9m
including layover
Find flight
from$252
*Departure and arrival times - local. Updated on January 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Juan to Austin depends on and how to choose the most interesting flight option for you.

Distance between San Juan and Austin is 3450 miles. Time difference between the cities is 2h. Airplanes depart 02:05 to 22:09 from 2 San Juan airports and arrive 02:05 to 22:09 to 3 Austin airports. Average flight time is 14h 32m.

  • The fastest flight 6h 57m
  • Average flight time 14h 32m
  • The earliest flight 02:05
  • The latest flight 22:09
  • Distance 2144 ml

The cheapest months to travel to Austin are february (from 175 $), january (from 200 $), december (from 205 $).

The most expensive months are november (from 215 $), december (from 205 $), january (from 200 $).

What is the lowest airfare San Juan to Austin?

The cheapest plane ticket found by our users is $175. This airfare is for economy class on one-way NK3164 flight by Spirit Airlines for February 21, 2025 which leaves Luis Munoz Marin Intl in San Juan at 02:45 am and arrives at Austin Austin-Bergstrom Intl at 07:42.

Economy class
$175
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Business class
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First class
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Popular Airlines on the Route

The flight San Juan — Austin is served by 3 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by United Airlines - 39 departures per week at the price of from $ 200 . And the most expensive tickets are offered by United Airlines airline - from $ 606.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 49 flights with layovers on the route. The fastest connecting flight is NK3164 by Spirit Airlines takes 6h 57m and the cheapest is NK3164 by Spirit Airlines for $175.

See more connecting flights

Airports

You can fly from San Juan to Austin from 2 airports (Isla Grande, Luis Munoz Marin Intl).

San Juan airports

  • Isla Grande-SIG
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  • Luis Munoz Marin Intl-SJU
    from $175
    Find

Austin airports

  • Austin-Bergstrom Intl-AUS
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  • Austin-ASQ
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  • Camp Maybry AHP-MMR
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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