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Luis Munoz Marin Intl

$212+ Cheap flights from Huntsville (HSV) to Luis Munoz Marin Intl (SJU)

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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SJU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Huntsville to Luis Munoz Marin Intl

Cheapest flights from Huntsville to Luis Munoz Marin Intl
Explore the most affordable flight options available from Huntsville to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:14 pmHSV - SJU
1 stop7h 36mMultiple Airlines
Sat 1/318:05 pmSJU - HSV
1 stop24h 12mMultiple Airlines
Deal found 12/10$391
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:08 pmHSV - SJU
1 stop19h 50mMultiple Airlines
Sun 12/287:35 amSJU - HSV
1 stop26h 39mMultiple Airlines
Deal found 12/10$404
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/315:15 amHSV - SJU
2 stops13h 56mAmerican Airlines
Sat 1/316:00 amSJU - HSV
2 stops12h 55mAmerican Airlines
Deal found 12/10$510
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:04 amHSV - SJU
1 stop25h 25mMultiple Airlines
Sat 1/39:58 pmSJU - HSV
2 stops41h 35mMultiple Airlines
Deal found 12/9$554
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/166:16 amHSV - SJU
1 stop13h 53mAmerican Airlines
Mon 12/228:25 amSJU - HSV
1 stop17h 21mAmerican Airlines
Deal found 12/10$605
This Delta deal was found by Cheapflights users on 12/11. 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.
Sun 12/145:25 amHSV - SJU
1 stop5h 20mDelta
Tue 12/167:00 amSJU - HSV
1 stop10h 29mDelta
Deal found 12/11$625
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/145:17 amHSV - SJU
2 stops10h 35mAmerican Airlines
Tue 12/166:00 amSJU - HSV
2 stops9h 16mAmerican Airlines
Deal found 12/11$645

Find flight deals from Huntsville to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to Luis Munoz Marin Intl (SJU). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$359
(Kiwi.com)

One-way from

$212
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$735
Provider with most accurate pricing for Huntsville-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Huntsville-San Juan Luis Munoz Marin Intl flights.
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From Huntsville to San Juan Luis Munoz Marin Intl
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One-way flight from Huntsville to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntsville to Luis Munoz Marin Intl 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 December 12, 2025.
Use the filters below to find and compare flights from Huntsville to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Huntsville

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 2/18

7:15 pm-1:24 am

2 stops28h 09m

San Juan Luis Munoz Marin Intl

Sun 2/22

3:53 am-9:01 am

1 stop7h 08m

$359

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sun 2/8

8:36 am-11:59 pm

2 stops13h 23m

San Juan Luis Munoz Marin Intl

Sat 2/28

8:15 am-11:37 pm

1 stop17h 22m

$390

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 12/31

5:14 pm-2:50 am

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Sat 1/31

8:05 pm-6:17 pm

1 stop24h 12m

$391

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 1/23

5:59 pm-1:08 pm

1 stop17h 09m

San Juan Luis Munoz Marin Intl

Sat 1/31

7:07 am-7:32 pm

1 stop14h 25m

$435

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 5/8

7:35 pm-4:00 am

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Fri 5/15

11:45 am-11:04 pm

1 stop12h 19m

$442

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 3/20

5:11 pm-5:28 am

1 stop11h 17m

San Juan Luis Munoz Marin Intl

Mon 3/30

6:33 am-11:29 pm

1 stop17h 56m

$445

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sun 2/1

12:59 pm-10:22 pm

1 stop7h 23m

San Juan Luis Munoz Marin Intl

Thu 2/5

7:45 am-4:48 pm

1 stop11h 03m

$455

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 12/26

2:23 pm-1:59 pm

1 stop21h 36m

$212

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 1/23

5:59 pm-1:08 pm

1 stop17h 09m

$258

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 1/23

12:59 pm-10:22 pm

1 stop7h 23m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
1
2

Compare providers for flights from Huntsville to Luis Munoz Marin Intl

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 Huntsville to Luis Munoz Marin Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust 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 Huntsville-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Huntsville-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Huntsville-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Huntsville-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Huntsville-San Juan Luis Munoz Marin Intl Airport 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 Huntsville to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Huntsville 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 Huntsville to San Juan Luis Munoz Marin Intl Airport

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

Currently, April is the cheapest month in which you can book a flight from Huntsville to San Juan Luis Munoz Marin Intl Airport (average of $141). Flying from Huntsville to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of $282). 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 HSV to SJU?

Find hourly flight availability from Huntsville to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Huntsville to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 64% versus a flight in the afternoon.

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

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Huntsville to San Juan Luis Munoz Marin Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Huntsville (HSV), located 12.4 mi from the city center, is the airport you fly out of when you book flights from Huntsville to San Juan Luis Munoz Marin Intl. 2 airlines have flights from Huntsville to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Huntsville to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

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

    Departing from Huntsville to San Juan Luis Munoz Marin Intl Airport will take you 13h 23m. Airlines will cover a distance of 1696 mi.

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

    Flying on Delta is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $335. Another option worth looking into is American Airlines, starting at $429 round trip. These flights start at 47% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Huntsville to Luis Munoz Marin Intl 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 Huntsville to San Juan Luis Munoz Marin Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Huntsville to San Juan Luis Munoz Marin Intl Airport (average of $141). Flying from Huntsville to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of $282). 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
Dorado
Fajardo
Rio Grande
Humacao
Luquillo
Bayamón

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Top 2 airlines flying from Huntsville to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Huntsville to Luis Munoz Marin Intl. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$335Average$508FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$429Average$675FlexibilityNo cancel feeOn-time71%

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