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. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $360 and $392, respectively. These flights start at 49% lower than the current average price 3 months from now.

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

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

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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

American Airlines, Delta and United Airlines are the most popular airlines when flying from Huntsville to San Juan Luis Munoz Marin Intl Airport.

What is the cheapest day to fly round-trip from Huntsville to San Juan Luis Munoz Marin Intl Airport?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 89% when planning your travel around this day of the week.

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

The best pricing can be found in the month of February. Prices to San Juan Luis Munoz Marin Intl Airport from Huntsville average $666. You can even find prices in February for less than $666, as users have found deals to San Juan Luis Munoz Marin Intl Airport from as low as $324. The month of August appears to be one of the more expensive times to travel to San Juan Luis Munoz Marin Intl Airport from Huntsville. Flying in the targeted month can save you up to 90%.

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. 3 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.

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.

$233+ Flights from Huntsville to San Juan Luis Munoz Marin Intl Airport

Q: How far in advance should I book a flight from Huntsville to San Juan Luis Munoz Marin Intl Airport?

To save on the cost of your flight from Huntsville to San Juan Luis Munoz Marin Intl Airport, book at least 27 days before your planned departure. Booking around this time can save you about 120% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $525 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $782.

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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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3. Compare prices and book

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Cheapflights Tip: The best prices from Huntsville to San Juan Luis Munoz Marin Intl are usually found in February or January, booked 26 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap flight deals from Huntsville to Luis Munoz Marin Intl

Round-trip from	$365 (American Airlines)
One-way from	$233 (American Airlines)
Popular in	August
Cheapest in	February
Average price	$599

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. 24% potential increase in price ($218 potential increase over avg. RT price).

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Cheapest flight prices on average. 9% potential price decrease ($55 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 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 September 11, 2025.

Tue 11/116:01 pmHSV - SJU

2 stops16h 04mAmerican Airlines

Wed 11/196:00 amSJU - HSV

2 stops13h 35mAmerican Airlines

Deal found 9/10

$365

Sat 10/257:06 pmHSV - SJU

2 stops18h 03mMultiple Airlines

Wed 10/293:19 pmSJU - HSV

1 stop21h 30mMultiple Airlines

Deal found 9/11

$391

Sat 10/117:06 pmHSV - SJU

1 stop29h 02mMultiple Airlines

Fri 10/171:59 amSJU - HSV

2 stops34h 50mMultiple Airlines

Deal found 9/9

$403

Thu 10/232:39 pmHSV - SJU

1 stop8h 15mAmerican Airlines

Thu 10/307:45 amSJU - HSV

1 stop8h 54mAmerican Airlines

Deal found 9/11

$405

Wed 10/295:02 amHSV - SJU

2 stops12h 23mAmerican Airlines

Sat 11/87:00 amSJU - HSV

1 stop18h 14mAmerican Airlines

Deal found 9/10

$410

Sat 10/254:59 pmHSV - SJU

1 stop5h 55mAmerican Airlines

Wed 10/297:45 amSJU - HSV

1 stop11h 04mAmerican Airlines

Deal found 9/11

$430

Thu 10/2312:29 pmHSV - SJU

1 stop12h 15mMultiple Airlines

Wed 10/292:49 amSJU - HSV

1 stop10h 00mMultiple Airlines

Deal found 9/11

$434

Mon 11/106:15 amHSV - SJU

2 stops9h 37mAmerican Airlines

Wed 11/196:00 amSJU - HSV

2 stops13h 35mAmerican Airlines

Deal found 9/10

$442

Best flights from Huntsville to Luis Munoz Marin Intl
Discover carefully curated flight deals from Huntsville to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Mon 11/106:15 amHSV - SJU

1 stop8h 50mAmerican Airlines

Wed 11/196:00 amSJU - HSV

2 stops13h 35mAmerican Airlines

Deal found 9/10

$365

Sat 10/257:06 pmHSV - SJU

2 stops18h 03mMultiple Airlines

Wed 10/293:19 pmSJU - HSV

1 stop21h 30mMultiple Airlines

Deal found 9/11

$391

Sat 1/37:05 pmHSV - SJU

2 stops12h 31mAmerican Airlines

Sat 1/104:50 pmSJU - HSV

1 stop6h 08mAmerican Airlines

Deal found 9/11

$390

Sat 10/117:06 pmHSV - SJU

1 stop29h 02mMultiple Airlines

Sat 10/183:19 pmSJU - HSV

1 stop21h 30mMultiple Airlines

Deal found 9/9

$407

Wed 10/296:14 pmHSV - SJU

2 stops15h 52mAmerican Airlines

Sat 11/82:47 pmSJU - HSV

2 stops10h 57mAmerican Airlines

Deal found 9/10

$410

Thu 10/2312:29 pmHSV - SJU

2 stops25h 47mMultiple Airlines

Wed 10/292:49 amSJU - HSV

1 stop10h 00mMultiple Airlines

Deal found 9/11

$456

Fri 1/2311:21 amHSV - SJU

2 stops10h 44mAmerican Airlines

Sat 1/317:15 amSJU - HSV

2 stops8h 27mAmerican Airlines

Deal found 9/11

$430

Sat 10/254:59 pmHSV - SJU

1 stop5h 55mAmerican Airlines

Wed 10/297:45 amSJU - HSV

1 stop11h 04mAmerican Airlines

Deal found 9/11

$430

Last-minute flights from Huntsville to Luis Munoz Marin Intl
Discover last-minute flight deals from Huntsville to Luis Munoz Marin Intl. Data last updated September 11, 2025 and is based on user searches.

Sun 10/55:08 amHSV - SJU

1 stop8h 07mAmerican Airlines

Wed 10/87:45 amSJU - HSV

1 stop11h 04mAmerican Airlines

Deal found 9/11

$485

Sat 10/117:06 pmHSV - SJU

1 stop29h 02mMultiple Airlines

Fri 10/171:59 amSJU - HSV

2 stops34h 50mMultiple Airlines

Deal found 9/9

$403

Thu 10/232:39 pmHSV - SJU

1 stop8h 15mAmerican Airlines

Thu 10/307:45 amSJU - HSV

1 stop8h 54mAmerican Airlines

Deal found 9/11

$405

Thu 10/2312:29 pmHSV - SJU

1 stop12h 15mMultiple Airlines

Wed 10/292:49 amSJU - HSV

1 stop10h 00mMultiple Airlines

Deal found 9/11

$434

Sat 10/257:06 pmHSV - SJU

2 stops18h 03mMultiple Airlines

Wed 10/293:19 pmSJU - HSV

1 stop21h 30mMultiple Airlines

Deal found 9/11

$391

Sat 10/254:59 pmHSV - SJU

1 stop5h 55mAmerican Airlines

Wed 10/297:45 amSJU - HSV

1 stop11h 04mAmerican Airlines

Deal found 9/11

$430

Sat 10/2511:05 amHSV - SJU

1 stop8h 33mUnited Airlines

Tue 10/281:05 amSJU - HSV

2 stops12h 35mUnited Airlines

Deal found 9/11

$494

Wed 10/295:02 amHSV - SJU

2 stops12h 23mAmerican Airlines

Sat 11/87:00 amSJU - HSV

1 stop18h 14mAmerican Airlines

Deal found 9/10

$410

One-way flights from Huntsville to Luis Munoz Marin Intl
Search for one-way flight options from Huntsville to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Fri 1/2311:21 amHSV - SJU

2 stops10h 44mAmerican Airlines

Deal found 9/10

$233

Sun 9/286:19 amHSV - SJU

1 stop8h 23mUnited Airlines

Deal found 9/11

$248

Sun 9/2812:27 pmHSV - SJU

2 stops21h 37mMultiple Airlines

Deal found 9/11

$260

Sun 9/287:10 pmHSV - SJU

2 stops16h 37mAmerican Airlines

Deal found 9/11

$263

Tue 9/162:22 pmHSV - SJU

1 stop6h 38mDelta

Deal found 9/10

$308

Tue 9/1611:05 amHSV - SJU

1 stop8h 33mUnited Airlines

Deal found 9/9

$323

Fri 1/236:15 amHSV - SJU

1 stop13h 11mUnited Airlines

Deal found 9/10

$345

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Mon 11/10

6:15 am-5:05 pm

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Wed 11/19

6:00 am-5:35 pm

2 stops13h 35m

$365

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 1/3

7:05 pm-9:36 am

2 stops12h 31m

San Juan Luis Munoz Marin Intl

Sat 1/10

4:50 pm-8:58 pm

1 stop6h 08m

$390

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 10/25

7:06 pm-2:09 pm

2 stops18h 03m

San Juan Luis Munoz Marin Intl

Wed 10/29

3:19 pm-11:49 am

1 stop21h 30m

$391

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 10/11

7:06 pm-1:08 am

1 stop29h 02m

San Juan Luis Munoz Marin Intl

Sat 10/18

3:19 pm-11:49 am

1 stop21h 30m

$407

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 10/29

6:14 pm-11:06 am

2 stops15h 52m

San Juan Luis Munoz Marin Intl

Sat 11/8

2:47 pm-11:44 pm

2 stops10h 57m

$410

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 1/23

11:21 am-12:05 am

2 stops10h 44m

San Juan Luis Munoz Marin Intl

Sat 1/31

7:15 am-1:42 pm

2 stops8h 27m

$430

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 10/25

4:59 pm-11:54 pm

1 stop5h 55m

San Juan Luis Munoz Marin Intl

Wed 10/29

7:45 am-5:49 pm

1 stop11h 04m

$430

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Thu 10/23

12:29 pm-3:16 pm

2 stops25h 47m

San Juan Luis Munoz Marin Intl

Wed 10/29

2:49 am-11:49 am

1 stop10h 00m

$456

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 1/23

5:38 am-8:50 pm

1 stop13h 12m

$233

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sun 9/28

6:19 am-3:42 pm

1 stop8h 23m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results

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

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

The price you pay for your flight from Huntsville to San Juan Luis Munoz Marin Intl Airport 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 Huntsville to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Huntsville to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Huntsville to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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?

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 65% versus a flight in the afternoon.

Reviews of airlines servicing Luis Munoz Marin Intl

Get a feel of what it's like to fly with Delta, United Airlines, 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

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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. 3 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 8h 50m. 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. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $360 and $392, respectively. These flights start at 49% 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, September is the cheapest month in which you can book a flight from Huntsville to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Huntsville to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

Dorado

Fajardo

Rio Grande

Luquillo

Humacao

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Top 3 airlines flying from Huntsville to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$335	Average$510	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$360	Average$678	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$392	Average$581	FlexibilityNo cancel fee	On-time69%

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$233+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.

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

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Cheapflights Tip: The best prices from Huntsville to San Juan Luis Munoz Marin Intl are usually found in February or January, booked 26 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap flight deals from Huntsville to Luis Munoz Marin Intl

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Find flight deals from Huntsville to Luis Munoz Marin Intl

Cheapest flights from Huntsville to Luis Munoz Marin IntlExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Huntsville to San Juan Luis Munoz Marin Intl Airport that are best for you.

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.

Cheapflights Insights

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

How far ahead should I book a 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?

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

Reviews of airlines servicing Luis Munoz Marin Intl

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?

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

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

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

How can I 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?

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

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

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Alternative routes for Huntsville to Luis Munoz Marin Intl

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Top 3 airlines flying from Huntsville to Luis Munoz Marin Intl

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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 September 11, 2025.