HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luis Munoz Marin Intl

$146+ 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
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/2411:48 am
HSV
-
SJU
1 stop27h 10m
Multiple Airlines
Fri 8/285:01 pm
SJU
-
HSV
1 stop15h 54m
Multiple Airlines
Deal found 6/7$294
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/28:20 pm
HSV
-
SJU
1 stop27h 17m
Multiple Airlines
Thu 7/96:00 am
SJU
-
HSV
1 stop27h 54m
Multiple Airlines
Deal found 6/4$314
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/122:41 pm
HSV
-
SJU
1 stop24h 17m
Multiple Airlines
Mon 6/156:00 am
SJU
-
HSV
1 stop14h 44m
Multiple Airlines
Deal found 6/6$315
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/46:01 pm
HSV
-
SJU
1 stop29h 40m
Multiple Airlines
Thu 7/96:00 am
SJU
-
HSV
1 stop27h 54m
Multiple Airlines
Deal found 6/4$337
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/39:44 am
HSV
-
SJU
1 stop29h 21m
Multiple Airlines
Mon 8/106:00 am
SJU
-
HSV
1 stop11h 48m
Multiple Airlines
Deal found 6/7$344
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 6/188:27 pm
HSV
-
SJU
1 stop27h 10m
Multiple Airlines
Tue 6/235:15 pm
SJU
-
HSV
1 stop15h 40m
Multiple Airlines
Deal found 6/7$363
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/16:01 pm
HSV
-
SJU
1 stop29h 40m
Multiple Airlines
Sat 8/83:36 pm
SJU
-
HSV
2 stops18h 04m
Multiple Airlines
Deal found 6/7$373
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/307:03 pm
HSV
-
SJU
1 stop27h 54m
Multiple Airlines
Sun 10/45:12 pm
SJU
-
HSV
2 stops16h 26m
Multiple Airlines
Deal found 6/5$380
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/810:52 am
HSV
-
SJU
1 stop7h 50m
Multiple Airlines
Thu 7/96:00 am
SJU
-
HSV
1 stop27h 54m
Multiple Airlines
Deal found 6/4$383

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 June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(Kiwi.com)

One-way from

$199
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$606
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. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 9, 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

Wed 9/30

7:03 pm-11:57 pm

1 stop27h 54m

San Juan Luis Munoz Marin Intl

Sun 10/4

5:12 pm-8:38 am

2 stops16h 26m

$380
Quickest round-trip

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sun 10/25

9:12 am-4:33 pm

1 stop6h 21m

San Juan Luis Munoz Marin Intl

Tue 11/3

7:30 am-12:11 pm

1 stop6h 41m

$426

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sun 10/25

5:00 pm-11:50 pm

1 stop5h 50m

San Juan Luis Munoz Marin Intl

Tue 11/3

2:41 pm-11:44 pm

2 stops11h 03m

$446

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 9/30

1:28 pm-9:24 am

2 stops18h 56m

San Juan Luis Munoz Marin Intl

Sun 10/4

10:16 am-11:25 pm

2 stops14h 09m

$531

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Mon 9/21

11:10 am-8:38 pm

1 stop8h 28m

San Juan Luis Munoz Marin Intl

Wed 9/23

7:00 am-3:18 pm

1 stop9h 18m

$536
Cheapest one-way

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 8/14

11:48 am-4:11 pm

1 stop27h 23m

$146

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sun 8/2

9:20 am-7:57 am

1 stop21h 37m

$199
Quickest one-way

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Tue 8/4

5:21 am-11:46 am

1 stop5h 25m

$273

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Tue 7/21

2:37 pm-10:59 pm

1 stop7h 22m

$273

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sun 8/2

5:30 am-4:39 pm

1 stop10h 09m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 $529). 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 June 9, 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
8,394 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

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
7.9
Good
8,394 reviews
Delta
7.9
Good
8,394 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

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
9,796 reviews
Delta
7.9
Good
8,394 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

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
11,640 reviews
Delta
7.9
Good
8,394 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

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 5h 50m. Airlines will cover a distance of 1696 mi. This flight may include one or multiple stops.

  • 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 $529). 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
Rio Grande
Dorado
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$366Average$663FlexibilityNo cancel feeOn-time69%
DeltaCheapest$385Average$571FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$470Average$663FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights