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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Austin from $112

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Austin departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
4:40 pm - 9:35 pm
SJU
-
AUS
6h 55m1 stop
Spirit Airlines Logo
7:25 am - 3:35 pm
AUS
-
SJU
6h 10m1 stop
$112Spirit Airlines
Thu, Jan 22 - Tue, Jan 27
Spirit Airlines Logo
4:40 pm - 9:35 pm
SJU
-
AUS
6h 55m1 stop
Spirit Airlines Logo
7:25 am - 3:35 pm
AUS
-
SJU
6h 10m1 stop
$161Spirit Airlines
Thu, Jan 22 - Tue, Jan 27
Spirit Airlines Logo
4:40 pm - 9:35 pm
SJU
-
AUS
6h 55m1 stop
Spirit Airlines Logo
7:25 am - 3:35 pm
AUS
-
SJU
6h 10m1 stop
$173Spirit Airlines
Thu, Jan 22 - Tue, Jan 27
Spirit Airlines Logo
4:40 pm - 9:35 pm
SJU
-
AUS
6h 55m1 stop
Spirit Airlines Logo
7:25 am - 11:33 pm
AUS
-
SJU
14h 08m2 stops
$174Spirit Airlines
Fri, Jan 23 - Tue, Feb 3
Multiple Airlines Logo
8:00 am - 9:35 pm
SJU
-
AUS
15h 35m1 stop
Multiple Airlines Logo
7:25 am - 3:35 pm
AUS
-
SJU
30h 10m1 stop
$182Multiple Airlines
Sat, Jan 17 - Tue, Jan 20
Spirit Airlines Logo
4:40 pm - 9:35 pm
SJU
-
AUS
6h 55m1 stop
Spirit Airlines Logo
7:25 am - 12:27 pm
AUS
-
SJU
27h 02m3 stops
$184Spirit Airlines
Fri, Jan 23 - Tue, Feb 3
Spirit Airlines Logo
4:40 pm - 9:35 pm
SJU
-
AUS
6h 55m1 stop
Spirit Airlines Logo
7:25 am - 3:35 pm
AUS
-
SJU
6h 10m1 stop
$188Spirit Airlines
Fri, Jan 16 - Tue, Jan 20
Multiple Airlines Logo
4:40 pm - 9:35 pm
SJU
-
AUS
6h 55m1 stop
Multiple Airlines Logo
7:25 am - 12:45 pm
AUS
-
SJU
27h 20m2 stops
$193Multiple Airlines
Fri, Jan 23 - Tue, Jan 27
Spirit Airlines Logo
4:40 pm - 9:35 pm
SJU
-
AUS
6h 55m1 stop
Spirit Airlines Logo
11:30 am - 11:33 pm
AUS
-
SJU
34h 03m3 stops
$194Spirit Airlines
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
4:40 pm - 9:35 pm
SJU
-
AUS
6h 55m1 stop
Multiple Airlines Logo
11:16 am - 11:59 pm
AUS
-
SJU
10h 43m1 stop
$197Multiple Airlines
Thu, Jan 22 - Thu, Jan 29

Spirit Airlines flights from San Juan Luis Munoz Marin Intl Airport to Austin

Our best Spirit Airlines deals on San Juan Luis Munoz Marin Intl Airport to Austin flight tickets
Spirit Airlines
Jan 22
SJU4:40 pmSan Juan Luis Munoz Marin Intl
6h 55m
1 stop
AUS9:35 pmAustin Bergstrom
Jan 27
AUS7:25 amAustin Bergstrom
6h 10m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
$112
Find similar
Spirit Airlines
Jan 22
SJU4:40 pmSan Juan Luis Munoz Marin Intl
6h 55m
1 stop
AUS9:35 pmAustin Bergstrom
Jan 27
AUS7:25 amAustin Bergstrom
6h 10m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
$161
Find similar
Spirit Airlines
Jan 22
SJU4:40 pmSan Juan Luis Munoz Marin Intl
6h 55m
1 stop
AUS9:35 pmAustin Bergstrom
Jan 27
AUS7:25 amAustin Bergstrom
6h 10m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
$173
Find similar

Frontier flights from San Juan Luis Munoz Marin Intl Airport to Austin

Our best Frontier deals on San Juan Luis Munoz Marin Intl Airport to Austin flight tickets
Frontier
Jan 30
SJU4:36 pmSan Juan Luis Munoz Marin Intl
19h 45m
1 stop
AUS10:21 amAustin Bergstrom
Feb 7
AUS11:16 amAustin Bergstrom
24h 06m
1 stop
SJU1:22 pmSan Juan Luis Munoz Marin Intl
$214
Find similar
Frontier
Feb 19
SJU3:53 amSan Juan Luis Munoz Marin Intl
18h 51m
1 stop
AUS8:44 pmAustin Bergstrom
Feb 23
AUS7:41 pmAustin Bergstrom
29h 12m
1 stop
SJU2:53 amSan Juan Luis Munoz Marin Intl
$217
Find similar
Frontier
Jan 11
SJU3:55 amSan Juan Luis Munoz Marin Intl
15h 12m
1 stop
AUS5:07 pmAustin Bergstrom
Jan 15
AUS7:19 pmAustin Bergstrom
23h 10m
1 stop
SJU8:29 pmSan Juan Luis Munoz Marin Intl
$224
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 1/22

4:40 pm-9:35 pm

1 stop6h 55m

Austin Bergstrom

Tue 1/27

7:25 am-3:35 pm

1 stop6h 10m

$112

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 1/22

4:40 pm-9:35 pm

1 stop6h 55m

Austin Bergstrom

Tue 1/27

7:25 am-3:35 pm

1 stop6h 10m

$161

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 1/22

4:40 pm-9:35 pm

1 stop6h 55m

Austin Bergstrom

Tue 1/27

7:25 am-3:35 pm

1 stop6h 10m

$173

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 1/23

4:40 pm-9:35 pm

1 stop6h 55m

Austin Bergstrom

Tue 2/3

7:25 am-11:33 pm

2 stops14h 08m

$174

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Sat 1/17

8:00 am-9:35 pm

1 stop15h 35m

Austin Bergstrom

Tue 1/20

7:25 am-3:35 pm

1 stop30h 10m

$182

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 1/23

4:40 pm-9:35 pm

1 stop6h 55m

Austin Bergstrom

Tue 2/3

7:25 am-12:27 pm

3 stops27h 02m

$184

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 1/16

4:40 pm-9:35 pm

1 stop6h 55m

Austin Bergstrom

Tue 1/20

7:25 am-3:35 pm

1 stop6h 10m

$188

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 1/23

4:40 pm-9:35 pm

1 stop6h 55m

Austin Bergstrom

Tue 1/27

7:25 am-12:45 pm

2 stops27h 20m

$193

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 1/23

4:40 pm-9:35 pm

1 stop6h 55m

Austin Bergstrom

Mon 1/26

11:30 am-11:33 pm

3 stops34h 03m

$194

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 1/22

4:40 pm-9:35 pm

1 stop6h 55m

Austin Bergstrom

Thu 1/29

11:16 am-11:59 pm

1 stop10h 43m

$197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Austin?

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from San Juan Luis Munoz Marin Intl Airport is in September. Flight prices, which tend to average around $310, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then October is your next best option. Flight prices from San Juan Luis Munoz Marin Intl Airport to Austin during October average around $327.

What is the cheapest San Juan Luis Munoz Marin Intl to Austin Bergstrom flight route?

Fly from San Juan Luis Munoz Marin Intl to Austin Bergstrom for the best San Juan Luis Munoz Marin Intl - Austin Bergstrom flight prices

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

You are more likely to see cheaper flights to Austin from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from San Juan Luis Munoz Marin Intl Airport for as low as $305 on momondo.

What cabin class options are available on San Juan Luis Munoz Marin Intl to Austin Bergstrom flights?

There is only 1 cabin class available to choose from on San Juan Luis Munoz Marin Intl to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to Austin flights?

You could potentially save up to 16% on your flight if you consider stops on a San Juan Luis Munoz Marin Intl Airport to Austin flight.

How have San Juan Luis Munoz Marin Intl Airport to Austin flight prices changed over time?

As of January 2026, prices for San Juan Luis Munoz Marin Intl Airport to Austin flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Juan Luis Munoz Marin Intl Airport to Austin (SJU to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Austin

Fastest flight time

6h 55m

Direct flights

Sun

Airports in Austin

1 airport
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Austin takes 6h 55m
Direct flights go from San Juan Luis Munoz Marin Intl Airport to Austin on Sunday. There are no airlines offering direct flights.
There is 1 airport in Austin. From San Juan Luis Munoz Marin Intl Airport there are direct flights to Austin Bergstrom (AUS).
Search flight deals

  • How far is San Juan Luis Munoz Marin Intl to Austin Bergstrom by plane?

    The straight-line distance from San Juan Luis Munoz Marin Intl to Austin Bergstrom is 2148.0 mi. A reasonable flight in good conditions will take 6h 55m.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Austin Bergstrom Airport?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Austin Bergstrom Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Austin Bergstrom Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Juan Luis Munoz Marin Intl Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Juan Luis Munoz Marin Intl Airport to Austin?

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Austin?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Austin

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Austin with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $138Free CancellationRating
5.7
3,064 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $162Free CancellationRating
6.3
8,274 reviews
Search Spirit Airlines flights
DeltaPriceFrom $245Free CancellationRating
7.9
8,017 reviews
Search Delta flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,134 reviews
Search United Airlines flights
American AirlinesPriceFrom $245Free CancellationRating
7.2
11,083 reviews
Search American Airlines flights
SouthwestPriceFrom $295Free CancellationRating
8.0
4,247 reviews
Search Southwest flights
JetBluePriceFrom $325Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
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San Marcos
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Canyon Lake
Marble Falls
Horseshoe Bay
Cedar Park
Dripping Springs
Pflugerville
Kyle
Seguin
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from San Juan to Austin?

Finding the right flight to Austin from San Juan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

Can I find flights from San Juan to Austin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Juan to Austin flights to just show those with flexible booking policies.

How can momondo help me find flights from San Juan to Austin?

Once you have performed a search for San Juan to Austin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Juan to Austin right now. Can momondo alert me if prices change?

Price alerts on flights to Austin from San Juan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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