San Juan

$146+ Cheap flights from Huntsville (HSV) to San Juan

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 10 — Jul 171
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Cheap flight deals from Huntsville to San Juan

Cheapest flights from Huntsville to San Juan
Explore the most affordable flight options available from Huntsville to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 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 6/6. 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 6/7. 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 6/6. 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.
Mon 6/82:41 pm
HSV
-
SJU
1 stop24h 14m
Multiple Airlines
Mon 6/156:00 am
SJU
-
HSV
1 stop14h 44m
Multiple Airlines
Deal found 6/6$392
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 7/209:44 am
HSV
-
SJU
1 stop29h 21m
Multiple Airlines
Mon 7/276:00 am
SJU
-
HSV
1 stop11h 48m
Multiple Airlines
Deal found 6/7$402
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.
Mon 6/82:41 pm
HSV
-
SJU
1 stop24h 14m
Multiple Airlines
Fri 6/126:00 am
SJU
-
HSV
1 stop11h 28m
Multiple Airlines
Deal found 6/6$404
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/109:44 am
HSV
-
SJU
2 stops44h 00m
Multiple Airlines
Thu 7/166:00 am
SJU
-
HSV
1 stop27h 54m
Multiple Airlines
Deal found 6/8$408
This Delta deal was found by Cheapflights users on 6/8. 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 10/255:24 am
HSV
-
SJU
1 stop6h 57m
Delta
Tue 11/37:30 am
SJU
-
HSV
1 stop8h 22m
Delta
Deal found 6/8$426

Find flight deals from Huntsville to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to San Juan (PR1). 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 10, 2026.

Round-trip from

$294
(Kiwi.com)

One-way from

$146
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$606
From Huntsville to San Juan
One-way flight from Huntsville to San Juan
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntsville to San Juan 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 10, 2026.
Use the filters below to find and compare flights from Huntsville to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 7/8

6:01 pm-12:41 am

1 stop29h 40m

San Juan Luis Munoz Marin Intl

Thu 7/16

6:30 am-8:54 am

2 stops27h 24m

$458

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 6/24

6:01 pm-12:37 am

1 stop29h 36m

San Juan Luis Munoz Marin Intl

Sun 6/28

6:00 am-7:44 am

1 stop26h 44m

$467

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 9/5

5:35 am-4:57 pm

2 stops10h 22m

San Juan Luis Munoz Marin Intl

Fri 9/11

10:16 am-10:38 pm

2 stops13h 22m

$561
Quickest round-trip

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 7/1

12:55 pm-9:24 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Tue 7/7

4:55 pm-11:24 pm

1 stop7h 29m

$676

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 7/8

7:15 am-9:24 pm

2 stops13h 09m

San Juan Luis Munoz Marin Intl

Wed 7/15

1:00 am-10:13 am

2 stops10h 13m

$766

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 7/1

5:45 am-10:45 pm

1 stop16h 00m

San Juan Luis Munoz Marin Intl

Tue 7/7

3:02 pm-11:15 pm

2 stops9h 13m

$770

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Sat 6/13

7:02 pm-9:39 am

2 stops13h 37m

San Juan Luis Munoz Marin Intl

Thu 6/18

6:01 am-2:05 pm

2 stops9h 04m

$786
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

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 7/15

6:01 pm-12:41 am

1 stop29h 40m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Huntsville to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

What is the cheapest month to book a flight from Huntsville to San Juan?

Currently, February is the cheapest month in which you can book a flight from Huntsville to San Juan (average of $345). Flying from Huntsville to San Juan in July is currently the most expensive (average of $547). 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?

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated June 10, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Huntsville to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.2

Boarding

8.1

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

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.2

Boarding

8.1

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

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.2

Boarding

8.1

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

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.2

Boarding

8.1

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 San Juan. 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?

    Huntsville (HSV) is the airport you will fly out of if you book a flight from Huntsville to San Juan. You should not have trouble finding flights to San Juan from Huntsville; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Huntsville airport to San Juan. It is only a 12.4 mi journey to Huntsville (HSV) from Huntsville’s city center.

  • How long is the flight from Huntsville to San Juan?

    Airlines like American Airlines and United Airlines fly from Huntsville to San Juan in about 7h 29m. The time it takes to get you to your destination can typically vary by up to 2h 53m. Airlines will cover a distance of 1696 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Huntsville to San Juan round-trip?

    Flying on United Airlines is currently your cheapest option to San Juan, 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. United Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Huntsville to San Juan that include hotel bookings?

    Yes. In addition to deals on Huntsville to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Huntsville to San Juan?

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

  • Can I find deals for business class flights from Huntsville to San Juan?

    Yes. Cheapflights offers flight deals from Huntsville to San Juan 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?

    Currently, February is the cheapest month in which you can book a flight from Huntsville to San Juan (average of $345). Flying from Huntsville to San Juan in July is currently the most expensive (average of $547). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Huntsville to San Juan

Discover the top 3 airlines that operate flights from Huntsville to San Juan. 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$366Average$663FlexibilityNo cancel feeOn-time69%
DeltaCheapest$385Average$571FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$470Average$663FlexibilityNo cancel feeOn-time71%

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