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Isla Grande

Cheap flights to Isla Grande

— SIG
Oct 8 — Oct 151
Thu 10/8
Thu 10/15
1 adult, Economy
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Find flight deals to Isla Grande Airport

Popular in

July

Cheapest in

October

Average price

$285

Round-trip from

$234
Highest demand for flights based on searches. 12% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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From New York to San Juan
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Compare providers for flights to Isla Grande

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals to Isla Grande in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Out of all of the providers offering San Juan Isla Grande Airport flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on San Juan Isla Grande Airport flight deals on Cheapflights and FlightHub. This is based on searches made for San Juan Isla Grande Airport flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering San Juan Isla Grande Airport flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to San Juan Isla Grande Airport. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Isla Grande

Have a flexible travel schedule? Discover the best time to fly to Isla Grande with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight to San Juan Isla Grande Airport

What are the cheapest airlines that fly to Isla Grande?

The cheapest airlines flying from New York to Isla Grande are Frontier and JetBlue.

Reviews of airlines servicing Isla Grande

Read through reviews of airlines servicing Puerto Rico, such as JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.1
Good
3,044 reviews

Comfort

7.4

Crew

7.9

Entertainment

7.2

Boarding

7.3

Food

6.6

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
JetBlue
7.1
Good
3,044 reviews
JetBlue
7.1
Good
3,044 reviews

Comfort

7.4

Crew

7.9

Entertainment

7.2

Boarding

7.3

Food

6.6

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.

FAQs about flying to Isla Grande

  • Can I find cheaper flights to Isla Grande if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Isla Grande on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Isla Grande?

    Based on reviews from Cheapflights users, Frontier is rated the highest out of the airlines that fly to Isla Grande.

  • Does San Juan Isla Grande have rental cars?

    Yes. Those touching down at San Juan Isla Grande can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to San Juan Isla Grande?

    Yes. San Juan Isla Grande has hotels nearby for those requiring accommodations. Aloft San Juan is the closest property to San Juan Isla Grande (0.0 mi away from San Juan Isla Grande).

See more FAQs

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