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Luis Munoz Marin Intl

$149+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SJU
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/1810:44 am
HSV
-
SJU
1 stop7h 15m
Multiple Airlines
Thu 5/218:04 pm
SJU
-
HSV
1 stop24h 50m
Multiple Airlines
Deal found 4/22$281
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:44 am
HSV
-
SJU
1 stop29h 14m
Multiple Airlines
Thu 7/239:53 pm
SJU
-
HSV
1 stop12h 01m
Multiple Airlines
Deal found 4/20$320
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Thu 5/217:25 pm
HSV
-
SJU
2 stops46h 34m
Multiple Airlines
Thu 5/288:04 pm
SJU
-
HSV
1 stop24h 50m
Multiple Airlines
Deal found 4/21$329
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/252:46 pm
HSV
-
SJU
2 stops18h 32m
Multiple Airlines
Fri 6/56:00 am
SJU
-
HSV
1 stop14h 44m
Multiple Airlines
Deal found 4/19$339
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:40 am
HSV
-
SJU
1 stop21h 38m
Multiple Airlines
Tue 5/265:15 pm
SJU
-
HSV
2 stops40h 25m
Multiple Airlines
Deal found 4/20$340
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:41 pm
HSV
-
SJU
1 stop27h 18m
Multiple Airlines
Tue 6/95:15 pm
SJU
-
HSV
1 stop15h 40m
Multiple Airlines
Deal found 4/19$341
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:01 pm
HSV
-
SJU
2 stops33h 00m
Multiple Airlines
Fri 5/296:00 am
SJU
-
HSV
1 stop14h 54m
Multiple Airlines
Deal found 4/19$349
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:08 pm
HSV
-
SJU
1 stop6h 29m
Multiple Airlines
Sat 6/205:15 pm
SJU
-
HSV
1 stop22h 58m
Multiple Airlines
Deal found 4/19$358
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/2211:28 am
HSV
-
SJU
1 stop8h 20m
Multiple Airlines
Sun 6/285:15 pm
SJU
-
HSV
2 stops15h 29m
Multiple Airlines
Deal found 4/22$362

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$281
(Kiwi.com)

One-way from

$149
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$560
Provider with most accurate pricing for Huntsville-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Huntsville-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Huntsville to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Huntsville to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 23, 2026.
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

Cheapest round-trip

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Mon 7/20

5:08 pm-12:44 am

2 stops30h 36m

San Juan Luis Munoz Marin Intl

Thu 7/23

9:53 pm-8:54 am

1 stop12h 01m

$380

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 6/13

6:01 pm-12:37 am

1 stop29h 36m

San Juan Luis Munoz Marin Intl

Fri 9/25

5:31 pm-8:53 am

2 stops16h 22m

$421

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 6/19

2:41 pm-3:58 pm

1 stop24h 17m

San Juan Luis Munoz Marin Intl

Tue 6/23

5:15 pm-7:55 am

1 stop15h 40m

$446
Quickest round-trip

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 7/11

6:18 pm-4:39 am

1 stop9h 21m

San Juan Luis Munoz Marin Intl

Sat 7/18

7:14 pm-11:58 pm

1 stop5h 44m

$506

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Thu 10/1

9:00 am-8:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Sat 10/10

4:55 pm-11:29 pm

1 stop7h 34m

$516

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 6/13

7:02 pm-9:39 am

2 stops13h 37m

San Juan Luis Munoz Marin Intl

Fri 9/25

2:05 pm-11:30 pm

2 stops10h 25m

$556

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 6/5

5:45 am-10:45 pm

1 stop16h 00m

San Juan Luis Munoz Marin Intl

Tue 6/9

6:00 am-4:05 pm

2 stops11h 05m

$556

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Tue 5/5

7:35 am-9:24 pm

2 stops12h 49m

San Juan Luis Munoz Marin Intl

Sat 5/9

7:20 am-5:40 pm

2 stops11h 20m

$599

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Mon 6/22

7:37 pm-4:25 am

1 stop7h 48m

San Juan Luis Munoz Marin Intl

Sun 6/28

5:30 am-11:33 pm

1 stop19h 03m

$636
Cheapest one-way
Quickest one-way

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Mon 6/15

5:08 pm-12:37 am

1 stop6h 29m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Showing 1-10 of 18 resultsSorted by cheapest first
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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Huntsville-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >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 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 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, October is the cheapest month in which you can book a flight from Huntsville to San Juan Luis Munoz Marin Intl Airport (average of $504). Flying from Huntsville to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $789). 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.

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 April 23, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
8,438 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

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
8,438 reviews
Delta
7.9
Good
8,438 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

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.
United Airlines
7.4
Good
9,637 reviews
Delta
7.9
Good
8,438 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

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
7.1
Good
11,659 reviews
Delta
7.9
Good
8,438 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

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. 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 9h 21m. 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 United Airlines is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $366. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $385 and $470, respectively. These flights start at 43% 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, October is the cheapest month in which you can book a flight from Huntsville to San Juan Luis Munoz Marin Intl Airport (average of $504). Flying from Huntsville to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $789). 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
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

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Alternative routes for Huntsville to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Luis Munoz Marin Intl flights
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Birmingham to Luis Munoz Marin Intl flights
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Mobile to Luis Munoz Marin Intl flights

Top 3 airlines flying from Huntsville to Luis Munoz Marin Intl

Discover the top 3 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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$366Average$707FlexibilityNo cancel feeOn-time69%
DeltaCheapest$385Average$540FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$470Average$675FlexibilityNo cancel feeOn-time71%

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