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

Airlines like Delta, Frontier, and Spirit Airlines fly from San Juan Luis Munoz Marin Intl Airport to Austin in about 7h 39m. The time it takes to get you to your destination can typically vary by up to 13h 34m. 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 Spirit Airlines and Delta, with the lowest prices starting at $220 and $265, respectively. Frontier is currently priced 66% 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 Southwest, with whom users have recently found tickets for as low as $123. However, be on the lookout for offers from United Airlines and Delta, 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, Delta and Frontier. Something to consider prior to booking your flight.

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. 6 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

Q: How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Austin?

Airfare is below average for this route at the moment. San Juan Luis Munoz Marin Intl Airport to Austin flights typically cost between $258 and $422 in October. The cheapest round-trip price found within the last 3 days was $237 on Frontier (Oct 29-Nov 2).

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Find cheap flights from Luis Munoz Marin Intl 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Austin Bergstrom are usually found in January or October, 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

Round-trip from	$237 (Frontier)
One-way from	$123 (Delta)
Popular in	March
Cheapest in	January
Average price	$350

From San Juan Luis Munoz Marin Intl to Austin Bergstrom

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

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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).

Search Deals

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

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Average for round-trip flights in September 2025

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Find 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 September 16, 2025.

Thu 10/307:05 amSJU - AUS

1 stop11h 29mAmerican Airlines

Tue 11/46:00 amAUS - SJU

1 stop9h 05mAmerican Airlines

Deal found 9/13

$245

Wed 11/58:20 amSJU - AUS

1 stop11h 41mAmerican Airlines

Sat 11/85:20 amAUS - SJU

1 stop6h 23mAmerican Airlines

Deal found 9/14

$251

Wed 10/295:51 pmSJU - AUS

2 stops18h 46mFrontier

Sun 11/210:34 amAUS - SJU

1 stop12h 58mFrontier

Deal found 9/14

$253

Sun 10/262:12 amSJU - AUS

1 stop14h 50mFrontier

Thu 10/3012:05 pmAUS - SJU

1 stop11h 24mFrontier

Deal found 9/14

$263

Thu 10/211:59 amSJU - AUS

1 stop12h 03mMultiple Airlines

Sun 10/57:03 pmAUS - SJU

1 stop13h 49mMultiple Airlines

Deal found 9/14

$264

Wed 9/2412:28 amSJU - AUS

1 stop10h 45mFrontier

Mon 9/295:29 pmAUS - SJU

2 stops15h 27mFrontier

Deal found 9/14

$272

Fri 10/311:59 amSJU - AUS

1 stop12h 03mSpirit Airlines

Mon 10/69:56 amAUS - SJU

1 stop14h 48mSpirit Airlines

Deal found 9/14

$273

Wed 10/81:59 amSJU - AUS

1 stop8h 51mFrontier

Mon 10/134:57 pmAUS - SJU

1 stop18h 19mFrontier

Deal found 9/13

$276

Thu 9/259:26 pmSJU - AUS

2 stops20h 08mFrontier

Sun 9/2811:03 amAUS - SJU

1 stop11h 20mFrontier

Deal found 9/15

$277

Wed 11/56:17 pmSJU - AUS

2 stops19h 00mMultiple Airlines

Sat 11/810:35 amAUS - SJU

1 stop14h 58mMultiple Airlines

Deal found 9/14

$279

Wed 10/112:28 amSJU - AUS

1 stop10h 45mFrontier

Sun 10/511:03 amAUS - SJU

1 stop11h 20mFrontier

Deal found 9/14

$280

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 September 16, 2025.

Fri 10/245:43 pmSJU - AUS

1 stop7h 39mDelta

Thu 10/301:40 pmAUS - SJU

1 stop7h 19mDelta

Deal found 9/14

$245

Wed 10/291:59 amSJU - AUS

1 stop10h 11mFrontier

Sun 11/211:05 amAUS - SJU

1 stop11h 28mFrontier

Deal found 9/16

$280

Wed 10/293:19 pmSJU - AUS

1 stop21h 13mSpirit Airlines

Wed 11/58:48 pmAUS - SJU

1 stop11h 04mSpirit Airlines

Deal found 9/15

$305

Fri 10/109:00 amSJU - AUS

1 stop8h 59mMultiple Airlines

Mon 10/134:57 pmAUS - SJU

1 stop18h 19mMultiple Airlines

Deal found 9/15

$328

Wed 10/291:05 amSJU - AUS

2 stops13h 09mUnited Airlines

Tue 11/412:15 pmAUS - SJU

1 stop7h 11mUnited Airlines

Deal found 9/15

$335

Thu 10/165:50 amSJU - AUS

1 stop12h 25mSouthwest

Mon 10/208:45 pmAUS - SJU

1 stop12h 10mSouthwest

Deal found 9/14

$390

Fri 10/245:43 pmSJU - AUS

1 stop7h 39mDelta

Wed 10/295:40 amAUS - SJU

1 stop9h 53mDelta

Deal found 9/15

$245

Fri 12/122:05 amSJU - AUS

2 stops15h 17mUnited Airlines

Sat 1/37:25 pmAUS - SJU

1 stop8h 46mUnited Airlines

Deal found 9/14

$375

Thu 9/252:40 pmSJU - AUS

1 stop7h 15mSouthwest

Tue 9/3011:55 amAUS - SJU

1 stop9h 50mSouthwest

Deal found 9/14

$395

Sat 12/137:00 amSJU - AUS

1 stop12h 23mDelta

Sat 1/310:50 amAUS - SJU

1 stop10h 26mDelta

Deal found 9/15

$367

Tue 9/307:00 amSJU - AUS

1 stop7h 08mUnited Airlines

Sat 10/49:44 amAUS - SJU

2 stops13h 13mUnited Airlines

Deal found 9/15

$395

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 September 16, 2025 and is based on user searches.

Wed 9/2412:28 amSJU - AUS

1 stop10h 45mFrontier

Mon 9/295:29 pmAUS - SJU

2 stops15h 27mFrontier

Deal found 9/14

$272

Thu 9/259:26 pmSJU - AUS

2 stops20h 08mFrontier

Sun 9/2811:03 amAUS - SJU

1 stop11h 20mFrontier

Deal found 9/15

$277

Sun 9/283:39 amSJU - AUS

1 stop14h 46mFrontier

Thu 10/911:14 amAUS - SJU

1 stop14h 16mFrontier

Deal found 9/16

$282

Wed 10/112:28 amSJU - AUS

1 stop10h 45mFrontier

Sun 10/511:03 amAUS - SJU

1 stop11h 20mFrontier

Deal found 9/14

$280

Thu 10/211:59 amSJU - AUS

1 stop12h 03mMultiple Airlines

Sun 10/57:03 pmAUS - SJU

1 stop13h 49mMultiple Airlines

Deal found 9/14

$264

Fri 10/311:59 amSJU - AUS

1 stop12h 03mSpirit Airlines

Mon 10/69:56 amAUS - SJU

1 stop14h 48mSpirit Airlines

Deal found 9/14

$273

Wed 10/81:59 amSJU - AUS

1 stop8h 51mFrontier

Mon 10/134:57 pmAUS - SJU

1 stop18h 19mFrontier

Deal found 9/13

$276

Sun 10/262:12 amSJU - AUS

1 stop14h 50mFrontier

Thu 10/3012:05 pmAUS - SJU

1 stop11h 24mFrontier

Deal found 9/14

$263

Wed 10/295:51 pmSJU - AUS

2 stops18h 46mFrontier

Sun 11/210:34 amAUS - SJU

1 stop12h 58mFrontier

Deal found 9/14

$253

Wed 10/291:59 amSJU - AUS

1 stop10h 11mMultiple Airlines

Wed 11/58:48 pmAUS - SJU

1 stop11h 04mMultiple Airlines

Deal found 9/15

$284

Thu 10/307:05 amSJU - AUS

1 stop11h 29mAmerican Airlines

Tue 11/46:00 amAUS - SJU

1 stop9h 05mAmerican Airlines

Deal found 9/13

$245

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 September 16, 2025.

Wed 11/196:36 pmSJU - AUS

1 stop7h 59mDelta

Deal found 9/16

$123

Thu 10/211:59 amSJU - AUS

1 stop12h 03mSpirit Airlines

Deal found 9/16

$125

Tue 12/96:00 amSJU - AUS

2 stops10h 39mAmerican Airlines

Deal found 9/14

$126

Sun 11/162:11 amSJU - AUS

1 stop15h 51mFrontier

Deal found 9/14

$128

Fri 10/179:00 amSJU - AUS

1 stop8h 59mMultiple Airlines

Deal found 9/14

$131

Sat 11/152:11 amSJU - AUS

1 stop9h 59mFrontier

Deal found 9/14

$133

Wed 11/121:59 amSJU - AUS

1 stop10h 11mFrontier

Deal found 9/14

$134

Fri 10/171:59 amSJU - AUS

1 stop32h 01mFrontier

Deal found 9/14

$136

Tue 10/216:22 amSJU - AUS

1 stop29h 55mMultiple Airlines

Deal found 9/14

$138

Mon 12/156:00 amSJU - AUS

1 stop16h 41mMultiple Airlines

Deal found 9/14

$139

Wed 9/2412:28 amSJU - AUS

1 stop10h 45mFrontier

Deal found 9/14

$140

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

Fri 10/24

5:43 pm-12:22 am

1 stop7h 39m

Austin Bergstrom

Thu 10/30

1:40 pm-9:59 pm

1 stop7h 19m

$245

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 10/24

5:43 pm-12:22 am

1 stop7h 39m

Austin Bergstrom

Wed 10/29

5:40 am-4:33 pm

1 stop9h 53m

$245

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 10/29

1:59 am-11:10 am

1 stop10h 11m

Austin Bergstrom

Sun 11/2

11:05 am-12:33 am

1 stop11h 28m

$280

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 10/29

3:19 pm-11:32 am

1 stop21h 13m

Austin Bergstrom

Wed 11/5

8:48 pm-9:52 am

1 stop11h 04m

$305

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 10/10

9:00 am-4:59 pm

1 stop8h 59m

Austin Bergstrom

Mon 10/13

4:57 pm-12:16 pm

1 stop18h 19m

$328

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 10/29

1:05 am-1:14 pm

2 stops13h 09m

Austin Bergstrom

Tue 11/4

12:15 pm-9:26 pm

1 stop7h 11m

$335

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Sat 12/13

7:00 am-5:23 pm

1 stop12h 23m

Austin Bergstrom

Sat 1/3

10:50 am-11:16 pm

1 stop10h 26m

$367

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 12/12

2:05 am-3:22 pm

2 stops15h 17m

Austin Bergstrom

Sat 1/3

7:25 pm-6:11 am

1 stop8h 46m

$375

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 10/16

5:50 am-5:15 pm

1 stop12h 25m

Austin Bergstrom

Mon 10/20

8:45 pm-9:55 am

1 stop12h 10m

$390

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 9/25

2:40 pm-8:55 pm

1 stop7h 15m

Austin Bergstrom

Tue 9/30

11:55 am-10:45 pm

1 stop9h 50m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 23 results

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, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Austin (average of $285). Flying from San Juan Luis Munoz Marin Intl Airport to Austin in March is currently the most expensive (average of $362). 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 49% 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. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip 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.

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

8.0

Very good

7,957 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,924 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Spirit Airlines

6.3

Okay

8,019 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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. 6 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 Delta, Frontier, and Spirit Airlines fly from San Juan Luis Munoz Marin Intl Airport to Austin in about 7h 39m. The time it takes to get you to your destination can typically vary by up to 13h 34m. 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 Spirit Airlines and Delta, with the lowest prices starting at $220 and $265, respectively. Frontier is currently priced 66% 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 Southwest, with whom users have recently found tickets for as low as $123. However, be on the lookout for offers from United Airlines and Delta, 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, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Austin (average of $285). Flying from San Juan Luis Munoz Marin Intl Airport to Austin in March is currently the most expensive (average of $362). 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 6 airlines flying from Luis Munoz Marin Intl to Austin

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$133	Average$308	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$220	Average$276	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$265	Average$382	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$276	Average$401	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$300	Average$406	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$316	Average$508	FlexibilityNo cancel fee	On-time63%

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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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Luis Munoz Marin Intl to Austin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Austin Bergstrom are usually found in January or October, 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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 September 16, 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 September 16, 2025.

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.

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?

How much does it cost to fly round-trip 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 6 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 September 16, 2025.