HSV - SJU

$139 Find Cheap Flights from Huntsville to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Huntsville to San Juan departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Huntsville to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Huntsville to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$269
Typical prices: $807-$541
Multiple Airlines
Mon 5/4Fri 5/8
HSV - SJU • 1 stop
Cheapest one-way
$139
Multiple Airlines
Thu 5/14
HSV - SJU • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Huntsville and San Juan. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $630 (round-trip)
Shortest trip • 6h 06m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Juan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Huntsville to San Juan (HSV-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Huntsville to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Huntsville to San Juan

Mon, May 4 - Fri, May 8
Multiple Airlines Logo
10:44 am - 6:59 pm
HSV
-
SJU
7h 15m
1 stop
Multiple Airlines Logo
4:44 pm - 7:55 am
SJU
-
HSV
16h 11m
1 stop
$269Multiple Airlines
Mon, May 4 - Fri, May 8
Multiple Airlines Logo
10:44 am - 6:59 pm
HSV
-
SJU
7h 15m
1 stop
Multiple Airlines Logo
8:04 pm - 8:40 am
SJU
-
HSV
37h 36m
2 stops
$279Multiple Airlines
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
10:44 am - 7:22 pm
HSV
-
SJU
7h 38m
1 stop
Multiple Airlines Logo
8:30 am - 12:12 pm
SJU
-
HSV
28h 42m
2 stops
$305Multiple Airlines
Thu, Apr 30 - Sat, May 2
Multiple Airlines Logo
5:16 pm - 10:30 pm
HSV
-
SJU
28h 14m
2 stops
Multiple Airlines Logo
2:59 am - 2:00 pm
SJU
-
HSV
12h 01m
1 stop
$308Multiple Airlines
Thu, Apr 30 - Sat, May 2
Multiple Airlines Logo
5:16 pm - 11:29 pm
HSV
-
SJU
29h 13m
1 stop
Multiple Airlines Logo
2:59 am - 2:00 pm
SJU
-
HSV
12h 01m
1 stop
$311Multiple Airlines
Sat, May 23 - Fri, May 29
Multiple Airlines Logo
6:01 pm - 11:59 pm
HSV
-
SJU
28h 58m
2 stops
Multiple Airlines Logo
6:00 am - 7:54 pm
SJU
-
HSV
14h 54m
1 stop
$327Multiple Airlines
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
8:49 pm - 11:29 pm
HSV
-
SJU
25h 40m
1 stop
Multiple Airlines Logo
8:30 am - 12:12 pm
SJU
-
HSV
28h 42m
2 stops
$333Multiple Airlines
Sat, May 23 - Fri, May 29
Multiple Airlines Logo
6:01 pm - 4:01 am
HSV
-
SJU
33h 00m
2 stops
Multiple Airlines Logo
6:00 am - 7:54 pm
SJU
-
HSV
14h 54m
1 stop
$339Multiple Airlines
Tue, May 19 - Tue, May 26
Multiple Airlines Logo
11:40 am - 10:18 am
HSV
-
SJU
21h 38m
1 stop
Multiple Airlines Logo
5:15 pm - 8:40 am
SJU
-
HSV
40h 25m
2 stops
$340Multiple Airlines
Fri, Jun 5 - Tue, Jun 9
Multiple Airlines Logo
2:41 pm - 6:59 pm
HSV
-
SJU
27h 18m
1 stop
Multiple Airlines Logo
5:15 pm - 7:55 am
SJU
-
HSV
15h 40m
1 stop
$341Multiple Airlines
Booking Insights

KAYAK's insights & trends for Huntsville to San Juan flights

Get data-powered insights and trends into flights from Huntsville to San Juan to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Huntsville to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Huntsville to San Juan Luis Munoz Marin Intl Airport departing in May.

What is the cheapest month to fly from Huntsville to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Huntsville to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Huntsville to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $504 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $789 and $780 respectively.

Good to know

Low seasonAugust
Cheapest flight$139
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Huntsville to San Juan

When to book flights from Huntsville to San Juan

Are your dates flexible? Find out the best times to travel from Huntsville to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Huntsville to San Juan flights

  • What is the cheapest flight from Huntsville to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Huntsville to San Juan Luis Munoz Marin Intl Airport was $139 for a one-way ticket and $269 for a round-trip.

  • Do I need a passport to fly between Huntsville and San Juan?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Huntsville and on arrival in San Juan.

  • Which aircraft models fly most regularly from Huntsville to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Huntsville to San Juan?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Huntsville and San Juan, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Huntsville to San Juan, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Huntsville to San Juan are Delta and United Airlines. With an average price for the route of $540 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $707 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Huntsville to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Huntsville to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Huntsville to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Huntsville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Huntsville to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Huntsville with another airline. Booking your flights between Huntsville and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Huntsville to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Huntsville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Huntsville to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Huntsville to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Huntsville to San Juan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8422 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
Airline reviews

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

6.0 GoodAkanksha Devidas, Apr 2026
BOS - JFK
Read more Delta reviews

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

Got home at 3am after deboarding the plane. No compensation offered by American

Delayed flight. Missed connection, AA put us on a later connecting flight. The connection flight was delayed 4 times and we had to deplane. Didnt get home until 3am, when I was supposed to be home at 8:30p. Zero compensation offered from American. I would not fly them again.

The seats need better cushioning for a nearly 5-hour flight, it was a bit uncomfortable. I'm glad American has free wi-fi but there were was a bout 30 minutes in the middle of the flight when there was no connection which was frustrating.

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

Everything you need to know for your flight from Huntsville to San Juan

Information on your arrival and departure airports