Cheap flights from St. Augustine to Islip (UST - ISP)

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How to find the cheapest flight from
St. Augustine (UST) to Islip (ISP)

All the information you need to plan the best UST to ISP flight in 2022: compare St. Augustine to Islip flight prices with the expected peak season, weather and rainfall in Islip.
When is the cheapest time to fly from St. Augustine to Islip, New York (UST - ISP)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Augustine to Islip, New York as you normally would.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Augustine</span> to <span class="emphasized">Islip</span> flights.

COVID Restrictions

View COVID Travel Restrictions for Islip, NY

Do I need a COVID test to fly to Islip from St. Augustine?

Information is based on travel restrictions for travel to Islip Long Island within the United States

Most visitors from St. Augustine Northeast Florida Regional need to provide a negative COVID-19 test result and/or quarantine to enter Islip Long Island.

COVID-19 testing requirements
Visitors from St. Augustine Northeast Florida Regional are not required to present a negative COVID-19 PCR test or antigen result upon entering Islip Long Island.

Quarantine requirements
Visitors from St. Augustine Northeast Florida Regional are not required to quarantine after entering Islip Long Island.

Do I need a test to fly back to St. Augustine from Islip?

Returning to St. Augustine Northeast Florida Regional from Islip Long Island

COVID-19 testing requirements
Visitors from Islip Long Island are not required to present a negative COVID-19 PCR test or antigen result upon entering St. Augustine Northeast Florida Regional.

Quarantine requirements
Visitors from Islip Long Island are not required to quarantine after entering St. Augustine Northeast Florida Regional.

Hide COVID Travel Restrictions for Islip, NY

Alternative routes for St. Augustine to Islip

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Islip

Things to know before you go - useful duration and weather info for your trip from St. Augustine to Islip.
Average temperature for June in Islip
80.6 °F
Avg rainfall for June in Islip
3.9 ″

Airports servicing St. Augustine

Airports servicing Islip

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