$162+ Cheap flights from Huntsville (HSV) to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SJU
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Best
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One-way
Cheapest flights from Huntsville to San JuanExplore 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 September 21, 2026.
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 September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Mon 11/94:12 pm -
1 stop21h 07m
Fri 11/137:00 am -
1 stop8h 38m
Deal found 9/21![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sun 11/87:10 pm -
1 stop16h 15m
Fri 11/137:00 am -
1 stop8h 38m
Deal found 9/20![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/56:04 pm -
1 stop20h 13m
Thu 10/227:00 am -
2 stops26h 43m
Deal found 9/20![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 12/77:45 pm -
1 stop22h 52m
Fri 12/116:25 am -
1 stop14h 30m
Deal found 9/20![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Fri 12/47:45 pm -
1 stop22h 52m
Fri 12/116:25 am -
1 stop14h 30m
Deal found 9/20![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sun 12/67:15 pm -
1 stop23h 22m
Fri 12/116:25 am -
1 stop14h 30m
Deal found 9/20![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/56:04 pm -
1 stop20h 13m
Fri 10/237:00 am -
1 stop7h 38m
Deal found 9/20![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sun 12/67:15 pm -
1 stop23h 22m
Thu 12/106:25 am -
1 stop14h 10m
Deal found 9/20![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 11/94:12 pm -
1 stop21h 07m
Thu 11/123:59 pm -
2 stops18h 44m
Deal found 9/20![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sun 11/87:10 pm -
1 stop16h 15m
Thu 11/123:59 pm -
2 stops18h 44m
Deal found 9/20![Multiple Airlines logo]()
$251
Best flights from Huntsville to San JuanDiscover carefully curated flight deals from Huntsville to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Huntsville to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/257:10 pm -
1 stop17h 21m
Tue 10/272:55 am -
1 stop8h 23m
Deal found 9/21![Multiple Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 9/17. 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 10/255:25 am -
1 stop7h 24m
Tue 11/38:15 am -
1 stop7h 09m
Deal found 9/17![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:20 pm -
2 stops17h 51m
Fri 10/302:35 pm -
2 stops23h 01m
Deal found 9/21![United Airlines logo]()
$621
This Delta deal was found by Cheapflights users on 9/18. 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.
Thu 1/142:50 pm -
1 stop7h 00m
Sun 1/246:15 am -
1 stop6h 41m
Deal found 9/18![Delta logo]()
$456
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:25 am -
1 stop10h 24m
Sun 10/255:59 pm -
1 stop5h 55m
Deal found 9/20![Delta logo]()
$646
Last-minute flights from Huntsville to San JuanDiscover last-minute flight deals from Huntsville to San Juan. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Huntsville to San Juan. Data last updated September 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/56:04 pm -
1 stop20h 13m
Thu 10/227:00 am -
2 stops26h 43m
Deal found 9/20![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/56:04 pm -
1 stop20h 13m
Fri 10/237:00 am -
1 stop7h 38m
Deal found 9/20![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/56:04 pm -
1 stop20h 13m
Tue 10/138:45 am -
2 stops25h 08m
Deal found 9/20![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/56:04 pm -
1 stop20h 13m
Mon 10/1912:59 am -
2 stops34h 19m
Deal found 9/20![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/56:04 pm -
1 stop20h 13m
Tue 10/203:00 am -
1 stop8h 18m
Deal found 9/20![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/56:04 pm -
1 stop20h 13m
Fri 10/233:00 am -
1 stop8h 18m
Deal found 9/20![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/157:10 pm -
1 stop17h 21m
Thu 10/227:00 am -
2 stops26h 43m
Deal found 9/17![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/217:03 pm -
2 stops17h 28m
Mon 10/267:00 am -
1 stop8h 58m
Deal found 9/17![Multiple Airlines logo]()
$258
One-way flights from Huntsville to San JuanSearch for one-way flight options from Huntsville to San Juan. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Huntsville to San Juan. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/157:10 pm -
1 stop17h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 12/277:15 pm -
1 stop16h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 pm -
2 stops15h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$458
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 September 21, 2026.
Round-trip from | $210 (Kiwi.com) |
|---|---|
One-way from | $162 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $571 |
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 7,457,451 searches. Data last updated September 21, 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
Cheapest round-trip
HuntsvilleSan Juan
HSV Huntsville - SJU San Juan Luis Munoz Marin Intl
HSVSJU
Huntsville
Thu 10/15
7:10 pm-1:31 pm
1 stop17h 21m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$162
HuntsvilleSan Juan
HSV Huntsville - SJU San Juan Luis Munoz Marin Intl
HSVSJU
Huntsville
Sun 10/25
7:10 pm-1:31 pm
1 stop17h 21m
San Juan Luis Munoz Marin Intl
Tue 10/27
2:55 am-10:18 am
1 stop8h 23m
$331
HuntsvilleSan Juan
HSV Huntsville - SJU San Juan Luis Munoz Marin Intl
HSVSJU
Huntsville
Sun 12/27
7:15 pm-6:36 am
2 stops33h 21m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$413
HuntsvilleSan Juan
HSV Huntsville - SJU San Juan Luis Munoz Marin Intl
HSVSJU
Huntsville
Sun 10/25
5:25 am-1:49 pm
1 stop7h 24m
San Juan Luis Munoz Marin Intl
Tue 11/3
8:15 am-1:24 pm
1 stop7h 09m
$436
Quickest round-trip
HuntsvilleSan Juan
HSV Huntsville - SJU San Juan Luis Munoz Marin Intl
HSVSJU
Huntsville
Thu 1/14
2:50 pm-11:50 pm
1 stop7h 00m
San Juan Luis Munoz Marin Intl
Sun 1/24
6:15 am-10:56 am
1 stop6h 41m
$456
HuntsvilleSan Juan
HSV Huntsville - SJU San Juan Luis Munoz Marin Intl
HSVSJU
Huntsville
Tue 12/1
6:15 pm-11:50 am
2 stops15h 35m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$458
HuntsvilleSan Juan
HSV Huntsville - SJU San Juan Luis Munoz Marin Intl
HSVSJU
Huntsville
Mon 10/26
6:20 pm-1:11 pm
2 stops17h 51m
San Juan Luis Munoz Marin Intl
Fri 10/30
2:35 pm-12:36 pm
2 stops23h 01m
$621
HuntsvilleSan Juan
HSV Huntsville - SJU San Juan Luis Munoz Marin Intl
HSVSJU
Huntsville
Sun 10/4
5:25 am-4:49 pm
1 stop10h 24m
San Juan Luis Munoz Marin Intl
Sun 10/25
5:59 pm-10:54 pm
1 stop5h 55m
$646
Sorted by cheapest first
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.
HSV-PR1
HSV-SJU
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
HSV-PR1
HSV-SJU
What is the cheapest month to book a flight from Huntsville to San Juan?
Currently, August is the cheapest month in which you can book a flight from Huntsville to San Juan (average of $526). Flying from Huntsville to San Juan in March is currently the most expensive (average of $747). 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?
Airfare is below average for this route at the moment.
Huntsville to San Juan flights typically cost between $500 and $612 in November.The cheapest round-trip price found within the last 5 days was $210 on Multiple Airlines (Nov 9-Nov 13).
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 September 21, 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.
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
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Alternative routes for Huntsville to San Juan
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Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Huntsville to San Juan by cabin class
Find flights from Huntsville to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Huntsville and San Juan flights
Browse other Huntsville and San Juan flight options. Last updated on September 21, 2026.
Other flights from Huntsville
Browse through other flights departing from Huntsville. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$366 | Average$601 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$461 | Average$611 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$476 | Average$651 | FlexibilityNo cancel fee | On-time71% |