Find Cheap Flights from Islip Long Island to San Juan (ISP - PR1)

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Islip Long Island to San Juan Flight Information

Flights Arrive in San Juan
Flights Depart from Islip Long Island
Flight Price $302
Distance 1,598 miles
Airlines Frontier, American Airlines, Major Airline

Book cheap flights from Islip Long Island to San Juan (round-trip)

Airports
Origin
Islip
$302
only
$302
Destination
San Juan
$302
only
$302
Wed, Jan 9
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
28h 59m
Tue, Jan 15
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
15h 38m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SAT
DEN
Mediocre 2.0

Cons: Soooo bad both flights were deleted.

PHL
MSY
Good 7.3

Pros: Was direct and easy. No issues with boarding or flight

Cons: Cramped

DEN
CLT
Excellent 8.0

Pros: For the price you can overlook some of the discomforts.

Cons: The layover was very long over 9hours. On line bag check was not working and had to pay full counter price.

RDU
AUS
Mediocre 2.6

Cons: Was late on the flight there and the flight back. Pilot messed up the landing. Price was good and that's it.

MCO
CLT
Excellent 10.0

Pros: Easy and pleasant

Wed, Feb 20
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
12h 16m
Thu, Feb 21
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
8h 22m
Trip: 2 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,197 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
PDX
DFW
Good 6.0

Pros: The flight crew was terrific, and the pilot provided good information on the cause of the delay, and expected deoarture and arrival.

Cons: We were 80 minutes late leaving Portland. Fortunately I did not have a connecting flight and the late arrival was a nuisance and not a problem.

SAN
DFW
Okay 4.3

Pros: Free tv which is rare

Cons: I had selected my seats ahead of time and they weren’t kept. Day of I tried to buy a seat and it told me there were tech issues and I had to go to a front desk to check in/purchase. Well all that got me was the very last row, middle seat. No recline and seriously no leg room or breathing room once the person in the row ahead leans back. Crew was not helpful. Not to mention, the security line was outrageously long and I got to my flight just before it left only to find out my seating arrangement and be presented with more disappointment. Took over an hour where I’ve never waited more than 20 minutes in this airport (I fly often). Didn’t have time to go to BR or grab a snack Then my second flight was (again another middle seat) way too warm. The attendants said “there’s nothing we can do”. I was so nauseous and uncomfortable the whole time.

PHL
FCO
Excellent 8.6

Pros: Flight was an hour early getting in due to favorable tailwinds - liked that!

Cons: Seats weren't that comfortable, but probably not many would be for that long of a flight.

CDG
MIA
Excellent 8.0

Pros: Before I knew it we were landing. Good flight

Cons: The meal had no dessert. The coffee had run out and they promised to return and never did. I had to remind the hostess about an hour later.

MIA
CLT
Okay 5.0

Pros: The speed with which phone AA Platinum customer service changed me to alternative flight

Cons: Flight delayed, no honest info put forth. Fortunately changed my flight to 1:37 pm flight, original flight left after 3 pm! Got stuck with middle seat.

Mon, Dec 31
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
11h 16m
Thu, Jan 10
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
15h 23m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 20
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
7h 40m
Tue, Jan 29
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
15h 34m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 20
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
8h 29m
Mon, Jan 28
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
8h 17m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,197 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
CDG
MIA
Excellent 8.0

Pros: Before I knew it we were landing. Good flight

Cons: The meal had no dessert. The coffee had run out and they promised to return and never did. I had to remind the hostess about an hour later.

MIA
BCN
Excellent 8.0

Pros: Food was great! Service was excellent.

Cons: It was a long flight. I personally do not like to use washrooms on a plane but with all those hours you just have to. That's not their fault....it is me But they made your flight to be the best that can be

PDX
DFW
Good 6.0

Pros: The flight crew was terrific, and the pilot provided good information on the cause of the delay, and expected deoarture and arrival.

Cons: We were 80 minutes late leaving Portland. Fortunately I did not have a connecting flight and the late arrival was a nuisance and not a problem.

SAN
DFW
Okay 4.3

Pros: Free tv which is rare

Cons: I had selected my seats ahead of time and they weren’t kept. Day of I tried to buy a seat and it told me there were tech issues and I had to go to a front desk to check in/purchase. Well all that got me was the very last row, middle seat. No recline and seriously no leg room or breathing room once the person in the row ahead leans back. Crew was not helpful. Not to mention, the security line was outrageously long and I got to my flight just before it left only to find out my seating arrangement and be presented with more disappointment. Took over an hour where I’ve never waited more than 20 minutes in this airport (I fly often). Didn’t have time to go to BR or grab a snack Then my second flight was (again another middle seat) way too warm. The attendants said “there’s nothing we can do”. I was so nauseous and uncomfortable the whole time.

ORD
PHL
Okay 4.3

Pros: Had pre assigned seats and American changed without saying anything.

Fri, Nov 30
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
19h 21m
Mon, Dec 3
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
11h 29m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 20
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
7h 40m
Wed, Jan 30
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
11h 25m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 21
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
8h 29m
Thu, Jan 31
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
8h 32m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,197 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
PHL
AMS
Okay 4.0

Pros: Plane was only half full

Cons: American did not allow an upgrade at gate and said they never do that but just did it less than a year ago. He said we had to call, then walked away. Plane so old no plugs to charge devices on long flight, horrible.

SAN
DFW
Okay 4.3

Pros: Free tv which is rare

Cons: I had selected my seats ahead of time and they weren’t kept. Day of I tried to buy a seat and it told me there were tech issues and I had to go to a front desk to check in/purchase. Well all that got me was the very last row, middle seat. No recline and seriously no leg room or breathing room once the person in the row ahead leans back. Crew was not helpful. Not to mention, the security line was outrageously long and I got to my flight just before it left only to find out my seating arrangement and be presented with more disappointment. Took over an hour where I’ve never waited more than 20 minutes in this airport (I fly often). Didn’t have time to go to BR or grab a snack Then my second flight was (again another middle seat) way too warm. The attendants said “there’s nothing we can do”. I was so nauseous and uncomfortable the whole time.

MIA
CLT
Okay 5.0

Pros: The speed with which phone AA Platinum customer service changed me to alternative flight

Cons: Flight delayed, no honest info put forth. Fortunately changed my flight to 1:37 pm flight, original flight left after 3 pm! Got stuck with middle seat.

CDG
MIA
Excellent 8.0

Pros: Before I knew it we were landing. Good flight

Cons: The meal had no dessert. The coffee had run out and they promised to return and never did. I had to remind the hostess about an hour later.

MIA
LGA
Okay 5.6

Pros: Wi-Fi was adequate

Cons: I paid extra for a better seat, but it still felt cramped. The tray was crooked and I had no priority boarding.

Thu, Jan 17
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
9h 49m
Sat, Jan 26
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
11h 29m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 22
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
8h 29m
Mon, Jan 28
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
8h 17m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,197 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
MIA
LGA
Okay 5.6

Pros: Wi-Fi was adequate

Cons: I paid extra for a better seat, but it still felt cramped. The tray was crooked and I had no priority boarding.

SAN
DFW
Okay 4.3

Pros: Free tv which is rare

Cons: I had selected my seats ahead of time and they weren’t kept. Day of I tried to buy a seat and it told me there were tech issues and I had to go to a front desk to check in/purchase. Well all that got me was the very last row, middle seat. No recline and seriously no leg room or breathing room once the person in the row ahead leans back. Crew was not helpful. Not to mention, the security line was outrageously long and I got to my flight just before it left only to find out my seating arrangement and be presented with more disappointment. Took over an hour where I’ve never waited more than 20 minutes in this airport (I fly often). Didn’t have time to go to BR or grab a snack Then my second flight was (again another middle seat) way too warm. The attendants said “there’s nothing we can do”. I was so nauseous and uncomfortable the whole time.

PHL
AMS
Okay 4.0

Pros: Plane was only half full

Cons: American did not allow an upgrade at gate and said they never do that but just did it less than a year ago. He said we had to call, then walked away. Plane so old no plugs to charge devices on long flight, horrible.

DFW
LGA
Okay 4.0

Pros: Free tv to distract me from my state of misery

Cons: Too warm on flight. Was so nauseated the whole time.

ORD
PHL
Okay 4.3

Pros: Had pre assigned seats and American changed without saying anything.

Wed, Jan 23
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
8h 29m
Tue, Jan 29
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
8h 17m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,197 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
SAN
DFW
Okay 4.3

Pros: Free tv which is rare

Cons: I had selected my seats ahead of time and they weren’t kept. Day of I tried to buy a seat and it told me there were tech issues and I had to go to a front desk to check in/purchase. Well all that got me was the very last row, middle seat. No recline and seriously no leg room or breathing room once the person in the row ahead leans back. Crew was not helpful. Not to mention, the security line was outrageously long and I got to my flight just before it left only to find out my seating arrangement and be presented with more disappointment. Took over an hour where I’ve never waited more than 20 minutes in this airport (I fly often). Didn’t have time to go to BR or grab a snack Then my second flight was (again another middle seat) way too warm. The attendants said “there’s nothing we can do”. I was so nauseous and uncomfortable the whole time.

PHL
AMS
Okay 4.0

Pros: Plane was only half full

Cons: American did not allow an upgrade at gate and said they never do that but just did it less than a year ago. He said we had to call, then walked away. Plane so old no plugs to charge devices on long flight, horrible.

MIA
BCN
Excellent 8.0

Pros: Food was great! Service was excellent.

Cons: It was a long flight. I personally do not like to use washrooms on a plane but with all those hours you just have to. That's not their fault....it is me But they made your flight to be the best that can be

DFW
LGA
Okay 4.0

Pros: Free tv to distract me from my state of misery

Cons: Too warm on flight. Was so nauseated the whole time.

ORD
PHL
Okay 4.3

Pros: Had pre assigned seats and American changed without saying anything.

Fri, Dec 14
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
11h 17m
Tue, Dec 18
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
22h 18m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 24
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
8h 29m
Tue, Jan 29
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
8h 17m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,197 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
PHL
AMS
Okay 4.0

Pros: Plane was only half full

Cons: American did not allow an upgrade at gate and said they never do that but just did it less than a year ago. He said we had to call, then walked away. Plane so old no plugs to charge devices on long flight, horrible.

MIA
LAX
Mediocre 2.0

Pros: Nothing

Cons: Everything

PDX
DFW
Good 6.0

Pros: The flight crew was terrific, and the pilot provided good information on the cause of the delay, and expected deoarture and arrival.

Cons: We were 80 minutes late leaving Portland. Fortunately I did not have a connecting flight and the late arrival was a nuisance and not a problem.

DFW
LGA
Okay 4.0

Pros: Free tv to distract me from my state of misery

Cons: Too warm on flight. Was so nauseated the whole time.

ORD
PHL
Okay 4.3

Pros: Had pre assigned seats and American changed without saying anything.

Sat, Jan 19
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
8h 15m
Tue, Jan 29
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
15h 34m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Nov 27
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
17h 33m
Sat, Dec 1
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
11h 29m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
MSY
Good 7.3

Pros: Was direct and easy. No issues with boarding or flight

Cons: Cramped

DEN
CLT
Excellent 8.0

Pros: For the price you can overlook some of the discomforts.

Cons: The layover was very long over 9hours. On line bag check was not working and had to pay full counter price.

RDU
AUS
Mediocre 2.6

Cons: Was late on the flight there and the flight back. Pilot messed up the landing. Price was good and that's it.

SAT
DEN
Mediocre 2.0

Cons: Soooo bad both flights were deleted.

DEN
DTW
Excellent 10.0

Pros: I really like this a-la-carte method- you only pay for what you want. This was an extremely cheap flight ($126RT) and you pay for any upgrades- which we did not require as we travelled with just a backpack for a long weekend to Colorado. The backpack was well within the measurements they allot for the FREE personal item, so we didn’t even have to pay for the carry on as it stowed under the seat in front. The staff was funny and joked over the speakers, they were helpful and smiling.

Cons: Nothing to complain about. That’s the way to do it, Frontier!

Sat, Dec 15
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
11h 17m
Sun, Dec 23
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
9h 27m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 1
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
8h 29m
Sat, Feb 9
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
8h 17m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,197 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
PDX
DFW
Good 6.0

Pros: The flight crew was terrific, and the pilot provided good information on the cause of the delay, and expected deoarture and arrival.

Cons: We were 80 minutes late leaving Portland. Fortunately I did not have a connecting flight and the late arrival was a nuisance and not a problem.

ATL
PHL
Okay 5.3

Pros: Nothing special. Crew was fine.

Cons: Just a couple of cookie/crackers to eat. No entertainment.

MIA
BCN
Excellent 8.0

Pros: Food was great! Service was excellent.

Cons: It was a long flight. I personally do not like to use washrooms on a plane but with all those hours you just have to. That's not their fault....it is me But they made your flight to be the best that can be

SAN
DFW
Okay 4.3

Pros: Free tv which is rare

Cons: I had selected my seats ahead of time and they weren’t kept. Day of I tried to buy a seat and it told me there were tech issues and I had to go to a front desk to check in/purchase. Well all that got me was the very last row, middle seat. No recline and seriously no leg room or breathing room once the person in the row ahead leans back. Crew was not helpful. Not to mention, the security line was outrageously long and I got to my flight just before it left only to find out my seating arrangement and be presented with more disappointment. Took over an hour where I’ve never waited more than 20 minutes in this airport (I fly often). Didn’t have time to go to BR or grab a snack Then my second flight was (again another middle seat) way too warm. The attendants said “there’s nothing we can do”. I was so nauseous and uncomfortable the whole time.

MIA
LGA
Okay 5.6

Pros: Wi-Fi was adequate

Cons: I paid extra for a better seat, but it still felt cramped. The tray was crooked and I had no priority boarding.

Sat, Feb 2
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
8h 29m
Sun, Feb 10
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
8h 17m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,197 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
CDG
MIA
Excellent 8.0

Pros: Before I knew it we were landing. Good flight

Cons: The meal had no dessert. The coffee had run out and they promised to return and never did. I had to remind the hostess about an hour later.

MIA
CLT
Okay 5.0

Pros: The speed with which phone AA Platinum customer service changed me to alternative flight

Cons: Flight delayed, no honest info put forth. Fortunately changed my flight to 1:37 pm flight, original flight left after 3 pm! Got stuck with middle seat.

PHL
AMS
Okay 4.0

Pros: Plane was only half full

Cons: American did not allow an upgrade at gate and said they never do that but just did it less than a year ago. He said we had to call, then walked away. Plane so old no plugs to charge devices on long flight, horrible.

ATL
PHL
Okay 5.3

Pros: Nothing special. Crew was fine.

Cons: Just a couple of cookie/crackers to eat. No entertainment.

ORD
PHL
Okay 4.3

Pros: Had pre assigned seats and American changed without saying anything.

Fri, Feb 1
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
11h 24m
Fri, Feb 8
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
18h 23m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 8
ISP
Islip Long Island
SJU
San Juan Luis Munoz Marin International
8h 29m
Sun, Feb 10
SJU
San Juan Luis Munoz Marin International
ISP
Islip Long Island
8h 17m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,197 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
SAN
DFW
Okay 4.3

Pros: Free tv which is rare

Cons: I had selected my seats ahead of time and they weren’t kept. Day of I tried to buy a seat and it told me there were tech issues and I had to go to a front desk to check in/purchase. Well all that got me was the very last row, middle seat. No recline and seriously no leg room or breathing room once the person in the row ahead leans back. Crew was not helpful. Not to mention, the security line was outrageously long and I got to my flight just before it left only to find out my seating arrangement and be presented with more disappointment. Took over an hour where I’ve never waited more than 20 minutes in this airport (I fly often). Didn’t have time to go to BR or grab a snack Then my second flight was (again another middle seat) way too warm. The attendants said “there’s nothing we can do”. I was so nauseous and uncomfortable the whole time.

DFW
LGA
Okay 4.0

Pros: Free tv to distract me from my state of misery

Cons: Too warm on flight. Was so nauseated the whole time.

MIA
BCN
Excellent 8.0

Pros: Food was great! Service was excellent.

Cons: It was a long flight. I personally do not like to use washrooms on a plane but with all those hours you just have to. That's not their fault....it is me But they made your flight to be the best that can be

PHL
FCO
Excellent 8.6

Pros: Flight was an hour early getting in due to favorable tailwinds - liked that!

Cons: Seats weren't that comfortable, but probably not many would be for that long of a flight.

MIA
LAX
Mediocre 2.0

Pros: Nothing

Cons: Everything

*
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