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$94+ Cheap flights from Luis Munoz Marin Intl (SJU) to San Antonio (SAT)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from San Juan Luis Munoz Marin Intl to San Antonio are usually found in September or February, booked 26 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Luis Munoz Marin Intl to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$167
(Cheapflightsfares)

One-way from

$94
(FlightHub)

Popular in

June

Cheapest in

September

Average price

$364

Good round-trip deal

$95 or less

Good one-way deal

$97 or less
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-San Antonio flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-San Antonio flights.
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From San Juan Luis Munoz Marin Intl to San Antonio
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One-way flight from San Juan Luis Munoz Marin Intl to San Antonio
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Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl to San Antonio.
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Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to San Antonio.
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Find flight deals from Luis Munoz Marin Intl to San Antonio

Cheapest flights from Luis Munoz Marin Intl to San Antonio
Explore the most affordable flight options available from Luis Munoz Marin Intl to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 3/2611:12 amSJU - SAT
Nonstop5h 20mSpirit Airlines
Fri 3/284:37 pmSAT - SJU
Nonstop5h 00mSpirit Airlines
Deal found 2/20$167
This OneTravel deal was found by Cheapflights users on 2/19. 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 3/51:05 pmSJU - SAT
Nonstop5h 20mMultiple Airlines
Sat 3/88:37 pmSAT - SJU
1 stop9h 58mMultiple Airlines
Deal found 2/19$171
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/79:30 pmSJU - SAT
1 stop13h 22mFrontier
Sat 5/107:23 pmSAT - SJU
1 stop6h 28mFrontier
Deal found 2/19$211
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:28 pmSJU - SAT
1 stop10h 46mDelta
Tue 9/1610:45 amSAT - SJU
1 stop10h 23mDelta
Deal found 2/19$345
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:55 pmSJU - SAT
1 stop12h 31mAmerican Airlines
Sat 11/83:20 pmSAT - SJU
2 stops8h 50mAmerican Airlines
Deal found 2/19$352

Find flights from Luis Munoz Marin Intl to San Antonio within your budget

Customize your flight search to find flights from Luis Munoz Marin Intl to San Antonio 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 20, 2025.

Fly from

Luis Munoz Marin Intl

Fly to

San Antonio

Route

Depart

Return

Price

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 3/26

11:12 am-3:32 pm

Nonstop5h 20m

San Antonio

Fri 3/28

4:37 pm-10:37 pm

Nonstop5h 00m

$167

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 3/5

1:05 pm-4:25 pm

Nonstop5h 20m

San Antonio

Sat 3/8

8:37 pm-8:35 am

1 stop9h 58m

$171

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 5/7

9:30 pm-9:52 am

1 stop13h 22m

San Antonio

Sat 5/10

7:23 pm-2:51 am

1 stop6h 28m

$211

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Thu 3/6

8:25 am-8:43 pm

1 stop14h 18m

San Antonio

Tue 3/11

5:00 am-4:34 pm

2 stops10h 34m

$352

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 5/16

2:31 pm-12:24 am

1 stop10h 53m

San Antonio

Fri 5/30

6:45 am-7:34 pm

1 stop11h 49m

$411

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 3/19

11:12 am-3:32 pm

Nonstop5h 20m

$94

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 3/5

9:30 pm-5:44 pm

1 stop22h 14m

$97

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 2/28

2:00 pm-12:27 am

1 stop12h 27m

$173

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Mon 3/3

2:05 am-1:27 pm

2 stops13h 22m

$218

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Sun 2/23

6:30 am-5:13 pm

1 stop12h 43m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results
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Compare providers for flights from Luis Munoz Marin Intl to San Antonio

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 San Antonio in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust 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-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-San Antonio 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-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub 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-San Antonio 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 San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio 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.

Travel insights for flights from Luis Munoz Marin Intl to San Antonio

Get recent, data-driven insights about flights from Luis Munoz Marin Intl to San Antonio including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to San Antonio. Price data was last updated on February 14, 2025.

The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 San Antonio?

Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to San Antonio (average of $295). Flying from San Juan Luis Munoz Marin Intl Airport to San Antonio in March is currently the most expensive (average of $376). 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 SAT?

Find hourly flight availability from Luis Munoz Marin Intl to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to San Antonio is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 55% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to San Antonio flight should consider departing on Friday 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, 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 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated February 20, 2025.
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Spirit Airlines
6.3
Okay
8,013 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to San Antonio. 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 San Antonio from San Juan Luis Munoz Marin Intl?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from San Juan Luis Munoz Marin Intl. On average, San Antonio has 0 inbound flights from San Juan Luis Munoz Marin Intl per day from 6 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

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

    Spirit Airlines, at $167, was found to be the cheapest airline from San Juan Luis Munoz Marin Intl Airport to San Antonio.Alternate airlines to your destination round-trip include American Airlines and Delta. Users have found that Spirit Airlines is 59% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $94 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $97 and Delta from $173 one-way.

  • What are the cheapest flights from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    While on average a flight from San Juan Luis Munoz Marin Intl Airport to San Antonio is generally $191, our data shows the cheapest flight currently is $77. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - San Antonio), you can expect to pay $156 for that flight.

  • Where are the most common layover locations when flying from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    The most popular layover on flights from San Juan Luis Munoz Marin Intl Airport to San Antonio is Houston.

  • What are some popular things to do or see while on a layover in Houston?

    The majority of Houston visitors spend their time at Space Center Houston, Houston Zoo, and House of Blues Houston. Those on a layover in Houston interested in visiting Space Center Houston, Houston Zoo, or House of Blues Houston can do so by traveling 33.5 mi, 18.9 mi, and 16.2 mi, respectively from Houston George Bush Intcntl. Those looking to explore during their layover in Houston can rent a car from Houston George Bush Intcntl for about $37 per day.

  • Where are the least popular layover locations for San Juan Luis Munoz Marin Intl Airport to San Antonio flights?

    Flights departing from San Juan Luis Munoz Marin Intl Airport and landing in San Antonio layover in Orlando least frequently.

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

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

  • How can I find direct flights from Luis Munoz Marin Intl to San Antonio?

    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 San Antonio.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to San Antonio?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to San Antonio 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 San Antonio?

    Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to San Antonio (average of $295). Flying from San Juan Luis Munoz Marin Intl Airport to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
New Braunfels

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Top 6 airlines flying from Luis Munoz Marin Intl to San Antonio

Discover the top 6 airlines that operate flights from Luis Munoz Marin Intl to San Antonio. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$322FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$197Average$266FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$300Average$434FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$486FlexibilityNo cancel feeOn-time69%
DeltaCheapest$324Average$422FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$439Average$562FlexibilityNo cancel feeOn-time63%
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