Route guide

Islip to Tampa (ISP-TPA): Nonstop Upgrade & Award Space

JetBlue Airways and Frontier Airlines fly the ISP to TPA nonstop about 4 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every ISP to TPA departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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4
Nonstop flights a week
1,035 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every ISP to TPA departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Islip to Tampa to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each ISP to TPA departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ISP to TPA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Islip to Tampa nonstop

Carriers operating ISP to TPA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • JetBlue Airways
  • Frontier Airlines
See ISP to TPA on the interactive map →

Frequently asked questions about ISP to TPA

How far is Tampa from Islip?
ISP to TPA covers about 1,035 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from ISP to TPA?
JetBlue Airways and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How many flights a week are there from ISP to TPA?
About 4 nonstop flights a week run between Islip and Tampa in the current schedule, operated by JetBlue Airways and Frontier Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on ISP to TPA?
Open the ISP to TPA calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Islip to Tampa route, and 2LNR will notify you when space opens. It's free to start.

Never miss ISP to TPA upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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