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Luis Munoz Marin Intl

$130+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SJU
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
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 July 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 10/257:05 pm
HSV
-
SJU
1 stop27h 33m
Multiple Airlines
Wed 11/46:12 pm
SJU
-
HSV
1 stop26h 13m
Multiple Airlines
Deal found 7/23$190
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Wed 8/126:01 pm
HSV
-
SJU
1 stop29h 40m
Multiple Airlines
Tue 8/185:55 am
SJU
-
HSV
1 stop27h 00m
Multiple Airlines
Deal found 7/20$250
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/145:28 pm
HSV
-
SJU
1 stop6h 13m
Multiple Airlines
Tue 8/185:37 pm
SJU
-
HSV
1 stop15h 18m
Multiple Airlines
Deal found 7/23$251
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/145:28 pm
HSV
-
SJU
1 stop6h 13m
Multiple Airlines
Wed 8/198:57 pm
SJU
-
HSV
1 stop12h 43m
Multiple Airlines
Deal found 7/19$267
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sat 8/156:01 pm
HSV
-
SJU
1 stop29h 40m
Multiple Airlines
Wed 8/198:57 pm
SJU
-
HSV
1 stop12h 43m
Multiple Airlines
Deal found 7/21$269
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/105:28 pm
HSV
-
SJU
1 stop6h 13m
Multiple Airlines
Wed 8/123:10 am
SJU
-
HSV
1 stop6h 30m
Multiple Airlines
Deal found 7/19$270
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Wed 8/196:01 pm
HSV
-
SJU
1 stop5h 55m
Multiple Airlines
Wed 8/268:57 pm
SJU
-
HSV
1 stop12h 43m
Multiple Airlines
Deal found 7/22$276
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 8/169:20 am
HSV
-
SJU
1 stop9h 12m
Multiple Airlines
Tue 8/185:37 pm
SJU
-
HSV
1 stop15h 18m
Multiple Airlines
Deal found 7/21$282

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$190
(Kiwi.com)

One-way from

$130
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$789
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
Search Deals
One-way flight from Huntsville to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 July 24, 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

Sun 10/25

10:47 am-9:59 pm

1 stop10h 12m

San Juan Luis Munoz Marin Intl

Tue 11/3

7:30 am-1:19 pm

1 stop7h 49m

$416

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 9/5

6:00 am-4:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Fri 9/11

5:59 pm-11:04 pm

1 stop6h 05m

$436

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sun 8/30

9:00 am-8:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Sat 9/5

1:00 am-2:03 pm

3 stops14h 03m

$502

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 8/19

9:00 am-8:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Wed 8/26

7:00 am-10:00 pm

2 stops16h 00m

$507

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Thu 1/14

9:12 am-9:00 pm

1 stop9h 48m

San Juan Luis Munoz Marin Intl

Sun 1/24

6:15 am-1:52 pm

1 stop9h 37m

$536
Quickest round-trip

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 1/2

4:00 pm-11:20 pm

1 stop5h 20m

San Juan Luis Munoz Marin Intl

Sun 1/17

6:15 am-1:52 pm

1 stop9h 37m

$536
Cheapest one-way
Quickest one-way

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 8/14

5:28 pm-12:41 am

1 stop6h 13m

$130

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 9/4

5:08 pm-12:56 am

1 stop6h 48m

$162

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Thu 8/27

9:20 am-4:49 pm

1 stop6h 29m

$213

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Thu 9/17

7:05 pm-11:57 pm

2 stops27h 52m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 14 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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 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 $554). 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?

Airfare is below average for this route at the moment.

Huntsville to San Juan Luis Munoz Marin Intl Airport flights typically cost between $628 and $727 in October.
The cheapest round-trip price found within the last 5 days was $190 on Multiple Airlines (Oct 25-Nov 4).

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 July 24, 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
7.8
Good
8,479 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,024 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,832 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 10h 12m. 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 $446 and $470, respectively. These flights start at 44% 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 $554). 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
Luquillo
Dorado
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
Pensacola to Luis Munoz Marin Intl flights
Birmingham to Luis Munoz Marin Intl flights
Chattanooga to Luis Munoz Marin Intl flights
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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$366Average$548FlexibilityNo cancel feeOn-time69%
DeltaCheapest$446Average$571FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$470Average$654FlexibilityNo cancel feeOn-time71%

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