How long is the flight from San Juan Luis Munoz Marin Intl Airport to Austin?

Airlines like Spirit Airlines and Frontier fly from San Juan Luis Munoz Marin Intl Airport to Austin in about 6h 55m. The time it takes to get you to your destination can typically vary by up to 6h 13m. The distance from San Juan Luis Munoz Marin Intl Airport to Austin is about 2142 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Austin round-trip?

Flying on Frontier is currently your cheapest option to Austin, with prices starting at $133. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $166 and $197, respectively. Frontier is currently priced 65% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Austin one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $70. However, be on the lookout for offers from Delta and Spirit Airlines, as they are both options that can get you from San Juan Luis Munoz Marin Intl Airport to Austin for a low price.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What are the most popular airlines that fly from San Juan Luis Munoz Marin Intl Airport to Austin?

The most popular airlines flying from San Juan Luis Munoz Marin Intl Airport to Austin are American Airlines, Southwest and United Airlines. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Austin flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Austin flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Austin flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Austin flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Austin from San Juan Luis Munoz Marin Intl?

Austin Bergstrom (AUS), located 7.5 mi from the city center, is the airport you fly into when you book flights from San Juan Luis Munoz Marin Intl to Austin. 7 airlines have flights to Austin Bergstrom from San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from San Juan Luis Munoz Marin Intl to Austin Bergstrom should not be difficult; the airport handles an average of 0 inbound flights from San Juan Luis Munoz Marin Intl per day.

Can I find deals for flights from Luis Munoz Marin Intl to Austin that include hotel bookings?

Yes. In addition to deals on Luis Munoz Marin Intl to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Luis Munoz Marin Intl to Austin?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Austin.

Can I find deals for business class flights from Luis Munoz Marin Intl to Austin?

Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$123+ Flights from San Juan Luis Munoz Marin Intl Airport to Austin

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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”

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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Austin Bergstrom are usually found in September or January, booked 68 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Luis Munoz Marin Intl to Austin

Cheapest flights from Luis Munoz Marin Intl to Austin
Explore the most affordable flight options available from Luis Munoz Marin Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Wed 12/312:44 pmSJU - AUS

1 stop21h 31mMultiple Airlines

Tue 1/65:30 amAUS - SJU

1 stop14h 35mMultiple Airlines

Deal found 12/24

$276

Thu 12/256:28 pmSJU - AUS

1 stop8h 30mSpirit Airlines

Fri 1/25:30 amAUS - SJU

1 stop14h 35mSpirit Airlines

Deal found 12/25

$311

Fri 12/266:28 pmSJU - AUS

1 stop8h 30mSpirit Airlines

Sun 1/45:30 amAUS - SJU

1 stop14h 35mSpirit Airlines

Deal found 12/26

$344

Wed 12/244:55 pmSJU - AUS

1 stop7h 02mSpirit Airlines

Wed 1/75:30 amAUS - SJU

1 stop14h 35mSpirit Airlines

Deal found 12/24

$353

Tue 12/306:28 pmSJU - AUS

1 stop8h 30mSpirit Airlines

Wed 1/75:30 amAUS - SJU

1 stop14h 35mSpirit Airlines

Deal found 12/24

$392

Fri 12/267:30 amSJU - AUS

1 stop11h 40mFrontier

Thu 1/111:00 amAUS - SJU

1 stop12h 24mFrontier

Deal found 12/24

$394

Fri 12/267:30 amSJU - AUS

1 stop8h 54mDelta

Sat 1/35:20 amAUS - SJU

1 stop6h 54mDelta

Deal found 12/26

$395

Sat 12/277:35 amSJU - AUS

1 stop19h 23mMultiple Airlines

Sat 1/104:59 pmAUS - SJU

2 stops32h 14mMultiple Airlines

Deal found 12/25

$396

Thu 12/2512:47 pmSJU - AUS

2 stops11h 13mAmerican Airlines

Fri 1/25:16 amAUS - SJU

1 stop13h 55mAmerican Airlines

Deal found 12/25

$403

Wed 12/2412:47 pmSJU - AUS

1 stop13h 12mAmerican Airlines

Mon 1/56:12 amAUS - SJU

1 stop8h 05mAmerican Airlines

Deal found 12/24

$404

Best flights from Luis Munoz Marin Intl to Austin
Discover carefully curated flight deals from Luis Munoz Marin Intl to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Thu 1/224:40 pmSJU - AUS

1 stop6h 55mSpirit Airlines

Mon 1/267:25 amAUS - SJU

1 stop6h 10mSpirit Airlines

Deal found 12/24

$194

Fri 1/234:40 pmSJU - AUS

1 stop6h 55mMultiple Airlines

Sat 1/3111:16 amAUS - SJU

1 stop10h 43mMultiple Airlines

Deal found 12/25

$194

Wed 4/83:55 amSJU - AUS

1 stop13h 08mFrontier

Sun 4/125:03 pmAUS - SJU

1 stop7h 47mFrontier

Deal found 12/26

$215

Fri 2/205:45 amSJU - AUS

1 stop9h 16mJetBlue

Tue 2/246:00 amAUS - SJU

1 stop16h 59mJetBlue

Deal found 12/25

$218

Tue 1/277:45 amSJU - AUS

1 stop9h 39mUnited Airlines

Fri 1/307:37 pmAUS - SJU

1 stop8h 34mUnited Airlines

Deal found 12/25

$245

Thu 1/226:00 amSJU - AUS

2 stops11h 09mAmerican Airlines

Tue 1/275:10 amAUS - SJU

1 stop8h 49mAmerican Airlines

Deal found 12/25

$245

Wed 2/183:55 pmSJU - AUS

1 stop10h 27mDelta

Sat 2/2112:34 pmAUS - SJU

1 stop9h 24mDelta

Deal found 12/24

$245

Thu 1/224:40 pmSJU - AUS

1 stop6h 55mSpirit Airlines

Tue 1/277:25 amAUS - SJU

1 stop6h 10mSpirit Airlines

Deal found 12/24

$197

Fri 1/164:40 pmSJU - AUS

1 stop6h 55mSpirit Airlines

Tue 1/207:25 amAUS - SJU

1 stop6h 10mSpirit Airlines

Deal found 12/26

$202

Thu 1/87:35 amSJU - AUS

1 stop11h 25mFrontier

Mon 1/125:52 pmAUS - SJU

1 stop6h 58mFrontier

Deal found 12/25

$231

Wed 2/187:00 amSJU - AUS

2 stops9h 42mAmerican Airlines

Sat 2/211:26 pmAUS - SJU

1 stop8h 06mAmerican Airlines

Deal found 12/24

$245

Last-minute flights from Luis Munoz Marin Intl to Austin
Discover last-minute flight deals from Luis Munoz Marin Intl to Austin. Data last updated December 26, 2025 and is based on user searches.

Thu 1/89:23 pmSJU - AUS

1 stop21h 24mFrontier

Mon 1/125:52 pmAUS - SJU

1 stop6h 58mFrontier

Deal found 12/24

$202

Fri 1/94:40 pmSJU - AUS

1 stop6h 55mSpirit Airlines

Mon 1/127:25 amAUS - SJU

1 stop6h 10mSpirit Airlines

Deal found 12/26

$178

Sat 1/109:23 pmSJU - AUS

1 stop21h 24mFrontier

Thu 1/157:19 pmAUS - SJU

1 stop26h 10mFrontier

Deal found 12/26

$180

Tue 1/134:40 pmSJU - AUS

1 stop6h 55mMultiple Airlines

Sat 1/1711:30 amAUS - SJU

1 stop23h 02mMultiple Airlines

Deal found 12/25

$190

Thu 1/156:00 amSJU - AUS

1 stop30h 34mMultiple Airlines

Thu 1/227:25 amAUS - SJU

2 stops32h 33mMultiple Airlines

Deal found 12/24

$165

Fri 1/164:40 pmSJU - AUS

1 stop6h 55mSpirit Airlines

Tue 1/207:25 amAUS - SJU

1 stop6h 10mSpirit Airlines

Deal found 12/25

$155

Fri 1/166:48 pmSJU - AUS

1 stop17h 46mMultiple Airlines

Tue 1/205:50 amAUS - SJU

1 stop8h 35mMultiple Airlines

Deal found 12/25

$163

Fri 1/166:48 pmSJU - AUS

1 stop17h 46mMultiple Airlines

Wed 1/217:25 amAUS - SJU

1 stop6h 10mMultiple Airlines

Deal found 12/25

$188

Fri 1/164:40 pmSJU - AUS

1 stop6h 55mSpirit Airlines

Wed 1/217:25 amAUS - SJU

1 stop6h 10mSpirit Airlines

Deal found 12/26

$197

Thu 1/224:40 pmSJU - AUS

1 stop6h 55mSpirit Airlines

Mon 1/267:25 amAUS - SJU

1 stop6h 10mSpirit Airlines

Deal found 12/25

$194

One-way flights from Luis Munoz Marin Intl to Austin
Search for one-way flight options from Luis Munoz Marin Intl to Austin. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Tue 2/246:15 amSJU - AUS

1 stop10h 08mDelta

Deal found 12/26

$123

Sat 2/213:53 amSJU - AUS

1 stop7h 58mFrontier

Deal found 12/26

$124

Sun 1/116:15 amSJU - AUS

1 stop12h 32mFrontier

Deal found 12/26

$125

Sun 2/12:59 amSJU - AUS

2 stops20h 36mSpirit Airlines

Deal found 12/26

$126

Sat 1/173:47 pmSJU - AUS

2 stops20h 47mMultiple Airlines

Deal found 12/26

$127

Mon 2/236:00 amSJU - AUS

1 stop12h 04mSpirit Airlines

Deal found 12/24

$128

Fri 1/238:05 pmSJU - AUS

2 stops27h 30mSpirit Airlines

Deal found 12/24

$130

Sat 1/247:00 pmSJU - AUS

2 stops41h 34mMultiple Airlines

Deal found 12/26

$131

Fri 1/92:29 amSJU - AUS

2 stops21h 06mMultiple Airlines

Deal found 12/26

$132

Wed 4/17:00 amSJU - AUS

1 stop18h 12mMultiple Airlines

Deal found 12/25

$133

Tue 2/244:11 pmSJU - AUS

3 stops25h 53mMultiple Airlines

Deal found 12/25

$134

Mon 1/267:00 pmSJU - AUS

2 stops28h 35mMultiple Airlines

Deal found 12/23

$135

Find flight deals from Luis Munoz Marin Intl to Austin

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$155 (Cheapflightsfares)
One-way from	$123 (Delta)
Popular in	March
Cheapest in	September
Average price	$399

Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Austin Bergstrom flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Austin Bergstrom flights.

Search Deals

From San Juan Luis Munoz Marin Intl to Austin Bergstrom

Search Deals

One-way flight from San Juan Luis Munoz Marin Intl to Austin Bergstrom

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Mon 1/26

7:25 am-3:35 pm

1 stop6h 10m

$194

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

Sat 1/31

11:16 am-11:59 pm

1 stop10h 43m

$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

Tue 1/27

7:25 am-3:35 pm

1 stop6h 10m

$197

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

$202

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 4/8

3:55 am-4:03 pm

1 stop13h 08m

Austin Bergstrom

Sun 4/12

5:03 pm-1:50 am

1 stop7h 47m

$215

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 2/20

5:45 am-1:01 pm

1 stop9h 16m

Austin Bergstrom

Tue 2/24

6:00 am-12:59 am

1 stop16h 59m

$218

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 1/8

7:35 am-5:00 pm

1 stop11h 25m

Austin Bergstrom

Mon 1/12

5:52 pm-2:50 am

1 stop6h 58m

$231

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Tue 1/27

7:45 am-3:24 pm

1 stop9h 39m

Austin Bergstrom

Fri 1/30

7:37 pm-6:11 am

1 stop8h 34m

$245

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 1/22

6:00 am-3:09 pm

2 stops11h 09m

Austin Bergstrom

Tue 1/27

5:10 am-3:59 pm

1 stop8h 49m

$245

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 2/18

3:55 pm-12:22 am

1 stop10h 27m

Austin Bergstrom

Sat 2/21

12:34 pm-11:58 pm

1 stop9h 24m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 19 results

Compare providers for flights from Luis Munoz Marin Intl to Austin

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Austin in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Austin flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Austin flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Austin flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Austin flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luis Munoz Marin Intl to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Luis Munoz Marin Intl with our price prediction graph.

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 San Juan Luis Munoz Marin Intl Airport to Austin

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Austin?

The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Austin?

Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Austin (average of $120). Flying from San Juan Luis Munoz Marin Intl Airport to Austin in December is currently the most expensive (average of $185). 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.

What is the cheapest time of day to fly from SJU to AUS?

It’s typically best to fly out from San Juan Luis Munoz Marin Intl Airport to Austin in the evening. Doing so could potentially save you 46% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Austin?

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Austin flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Austin

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from San Juan Luis Munoz Marin Intl Airport to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,258 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,013 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,115 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,062 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,070 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airport do you fly into for flights to Austin from San Juan Luis Munoz Marin Intl?
Austin Bergstrom (AUS), located 7.5 mi from the city center, is the airport you fly into when you book flights from San Juan Luis Munoz Marin Intl to Austin. 7 airlines have flights to Austin Bergstrom from San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from San Juan Luis Munoz Marin Intl to Austin Bergstrom should not be difficult; the airport handles an average of 0 inbound flights from San Juan Luis Munoz Marin Intl per day.
How long is the flight from San Juan Luis Munoz Marin Intl Airport to Austin?
Airlines like Spirit Airlines and Frontier fly from San Juan Luis Munoz Marin Intl Airport to Austin in about 6h 55m. The time it takes to get you to your destination can typically vary by up to 6h 13m. The distance from San Juan Luis Munoz Marin Intl Airport to Austin is about 2142 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Austin round-trip?
Flying on Frontier is currently your cheapest option to Austin, with prices starting at $133. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $166 and $197, respectively. Frontier is currently priced 65% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Austin one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $70. However, be on the lookout for offers from Delta and Spirit Airlines, as they are both options that can get you from San Juan Luis Munoz Marin Intl Airport to Austin for a low price.
Can I find deals for flights from Luis Munoz Marin Intl to Austin that include hotel bookings?
Yes. In addition to deals on Luis Munoz Marin Intl to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Luis Munoz Marin Intl to Austin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Austin.
Can I find deals for business class flights from Luis Munoz Marin Intl to Austin?
Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Austin?
Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Austin (average of $120). Flying from San Juan Luis Munoz Marin Intl Airport to Austin in December is currently the most expensive (average of $185). 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.

See more FAQs

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Top 7 airlines flying from Luis Munoz Marin Intl to Austin

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$138	Average$308	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$198	Average$271	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$245	Average$382	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$245	Average$401	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$245	Average$396	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$295	Average$486	FlexibilityNo cancel fee	On-time63%
JetBlue	Cheapest$325	Average$325	FlexibilityNo cancel fee	On-time62%

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$123+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Austin Bergstrom are usually found in September or January, booked 68 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Luis Munoz Marin Intl to Austin

Cheapest flights from Luis Munoz Marin Intl to AustinExplore the most affordable flight options available from Luis Munoz Marin Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from Luis Munoz Marin Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from Luis Munoz Marin Intl to Austin

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Austin in December.

Best time to book a flight from Luis Munoz Marin Intl to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Luis Munoz Marin Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Austin

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Austin?

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Austin?

What is the cheapest time of day to fly from SJU to AUS?

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Austin?

Reviews of airlines servicing Austin

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from San Juan Luis Munoz Marin Intl Airport to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Austin from San Juan Luis Munoz Marin Intl?

How long is the flight from San Juan Luis Munoz Marin Intl Airport to Austin?

What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Austin round-trip?

What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Austin one-way?

Can I find deals for flights from Luis Munoz Marin Intl to Austin that include hotel bookings?

How can I find direct flights from Luis Munoz Marin Intl to Austin?

Can I find deals for business class flights from Luis Munoz Marin Intl to Austin?

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Austin?

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Alternative routes for Luis Munoz Marin Intl to Austin

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Top 7 airlines flying from Luis Munoz Marin Intl to Austin

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Cheapest flights from Luis Munoz Marin Intl to Austin
Explore the most affordable flight options available from Luis Munoz Marin Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.