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Cheap flights from Huntsville to San Juan from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Huntsville to San Juan departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
2:23 pm - 1:59 pmHSV-SJU
21h 36m1 stop
Multiple Airlines Logo
5:20 pm - 1:51 pmSJU-HSV
22h 31m1 stop
$364Multiple Airlines
Find Deal
Fri, Jan 2 - Sun, Jan 11
Multiple Airlines Logo
2:23 pm - 1:59 pmHSV-SJU
21h 36m1 stop
Multiple Airlines Logo
5:20 pm - 1:51 pmSJU-HSV
22h 31m1 stop
$367Multiple Airlines
Find Deal
Fri, Jan 2 - Sun, Jan 11
Multiple Airlines Logo
2:23 pm - 1:59 pmHSV-SJU
21h 36m1 stop
Multiple Airlines Logo
7:01 pm - 1:51 pmSJU-HSV
44h 50m2 stops
$391Multiple Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 10
Multiple Airlines Logo
12:29 pm - 9:12 pmHSV-SJU
6h 43m1 stop
Multiple Airlines Logo
5:28 pm - 1:52 pmSJU-HSV
22h 24m1 stop
$393Multiple Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
Multiple Airlines Logo
12:29 pm - 11:57 pmHSV-SJU
9h 28m1 stop
Multiple Airlines Logo
5:20 pm - 1:51 pmSJU-HSV
22h 31m1 stop
$401Multiple Airlines
Find Deal
Thu, Jan 1 - Sun, Jan 11
American Airlines Logo
5:42 am - 7:45 pmHSV-SJU
13h 03m1 stop
American Airlines Logo
6:59 am - 10:33 pmSJU-HSV
16h 34m1 stop
$430American Airlines
Find Deal
Wed, Apr 1 - Sat, Apr 11
United Airlines Logo
6:30 am - 3:36 pmHSV-SJU
8h 06m1 stop
United Airlines Logo
4:50 pm - 11:07 pmSJU-HSV
7h 17m1 stop
$455United Airlines
Find Deal
Tue, Mar 24 - Thu, Mar 26
American Airlines Logo
6:15 am - 8:48 pmHSV-SJU
12h 33m1 stop
American Airlines Logo
12:55 pm - 8:08 pmSJU-HSV
9h 13m2 stops
$465American Airlines
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Wed, Nov 5 - Wed, Nov 19
Delta Logo
4:09 pm - 11:20 pmHSV-SJU
5h 11m1 stop
Delta Logo
6:15 am - 11:01 amSJU-HSV
6h 46m1 stop
$585Delta
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Thu, Jan 1 - Sun, Jan 11
United Airlines Logo
11:09 am - 9:26 pmHSV-SJU
8h 17m1 stop
United Airlines Logo
8:30 am - 2:11 pmSJU-HSV
7h 41m1 stop
$593United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10

American Airlines flights from Huntsville to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Huntsville to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Apr 1
HSV5:42 amHuntsville
13h 03m
1 stop
SJU7:45 pmSan Juan Luis Munoz Marin Intl
Apr 11
SJU6:59 amSan Juan Luis Munoz Marin Intl
16h 34m
1 stop
HSV10:33 pmHuntsville
$430
Find similar
American Airlines
Nov 5
HSV6:15 amHuntsville
12h 33m
1 stop
SJU8:48 pmSan Juan Luis Munoz Marin Intl
Nov 19
SJU12:55 pmSan Juan Luis Munoz Marin Intl
9h 13m
2 stops
HSV8:08 pmHuntsville
$465
Find similar
American Airlines
Jan 23
HSV9:55 amHuntsville
12h 04m
2 stops
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Jan 31
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 55m
2 stops
HSV4:55 pmHuntsville
$467
Find similar

United Airlines flights from Huntsville to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Huntsville to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Mar 24
HSV6:30 amHuntsville
8h 06m
1 stop
SJU3:36 pmSan Juan Luis Munoz Marin Intl
Mar 26
SJU4:50 pmSan Juan Luis Munoz Marin Intl
7h 17m
1 stop
HSV11:07 pmHuntsville
$455
Find similar
United Airlines
Oct 27
HSV12:40 pmHuntsville
7h 42m
1 stop
SJU9:22 pmSan Juan Luis Munoz Marin Intl
Nov 3
SJU3:46 pmSan Juan Luis Munoz Marin Intl
8h 20m
1 stop
HSV10:06 pmHuntsville
$585
Find similar
United Airlines
Nov 6
HSV11:09 amHuntsville
8h 17m
1 stop
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Nov 10
SJU8:30 amSan Juan Luis Munoz Marin Intl
7h 41m
1 stop
HSV2:11 pmHuntsville
$593
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Huntsville to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated October 24, 2025.
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

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 1/2

2:23 pm-1:59 pm

1 stop21h 36m

San Juan Luis Munoz Marin Intl

Sun 1/11

5:20 pm-1:51 pm

1 stop22h 31m

$364

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 1/2

2:23 pm-1:59 pm

1 stop21h 36m

San Juan Luis Munoz Marin Intl

Sun 1/11

5:20 pm-1:51 pm

1 stop22h 31m

$367

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Fri 1/2

2:23 pm-1:59 pm

1 stop21h 36m

San Juan Luis Munoz Marin Intl

Sat 1/10

7:01 pm-1:51 pm

2 stops44h 50m

$391

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Thu 11/20

12:29 pm-9:12 pm

1 stop6h 43m

San Juan Luis Munoz Marin Intl

Sun 11/23

5:28 pm-1:52 pm

1 stop22h 24m

$393

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Thu 1/1

12:29 pm-11:57 pm

1 stop9h 28m

San Juan Luis Munoz Marin Intl

Sun 1/11

5:20 pm-1:51 pm

1 stop22h 31m

$401

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 4/1

5:42 am-7:45 pm

1 stop13h 03m

San Juan Luis Munoz Marin Intl

Sat 4/11

6:59 am-10:33 pm

1 stop16h 34m

$430

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Tue 3/24

6:30 am-3:36 pm

1 stop8h 06m

San Juan Luis Munoz Marin Intl

Thu 3/26

4:50 pm-11:07 pm

1 stop7h 17m

$455

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Wed 11/5

6:15 am-8:48 pm

1 stop12h 33m

San Juan Luis Munoz Marin Intl

Wed 11/19

12:55 pm-8:08 pm

2 stops9h 13m

$465

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Thu 1/1

4:09 pm-11:20 pm

1 stop5h 11m

San Juan Luis Munoz Marin Intl

Sun 1/11

6:15 am-11:01 am

1 stop6h 46m

$585

HuntsvilleSan Juan

HSV - SJU

HSVSJU

Huntsville

Thu 11/6

11:09 am-9:26 pm

1 stop8h 17m

San Juan Luis Munoz Marin Intl

Mon 11/10

8:30 am-2:11 pm

1 stop7h 41m

$593

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Huntsville to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $508.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Huntsville is on a Sunday. momondo users have found tickets for Sunday departures for as low as $436. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Huntsville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $827.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the evening when flights can be purchased for as low as $409. Flights in the afternoon are often more expensive with an average ticket price of $1,140.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Huntsville when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $616 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Huntsville for as low as $456 on momondo.

When to book flights from Huntsville to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Huntsville to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Huntsville to San Juan Luis Munoz Marin Intl Airport (HSV to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Huntsville to San Juan Luis Munoz Marin Intl Airport

Direct flights

None
There are no direct flights from Huntsville to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Huntsville to San Juan Luis Munoz Marin Intl Airport.
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  • How far is Huntsville to San Juan Luis Munoz Marin Intl by plane?

    The distance between Huntsville and San Juan Luis Munoz Marin Intl is about 1690.5 mi. Typically, this will take 5h 11m by plane in normal conditions.

  • When did momondo last update prices for flights from Huntsville Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Huntsville Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Huntsville Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Huntsville Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Huntsville to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Huntsville to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Huntsville to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $335Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $360Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
United AirlinesPriceFrom $392Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Huntsville to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Huntsville.

Can I find flights from Huntsville to San Juan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Huntsville to San Juan flights to just show those with flexible booking policies.

How can momondo help me find flights from Huntsville to San Juan?

Once all potential Huntsville to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Huntsville to San Juan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Huntsville to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

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