CLEISPClevelandtoIslip
GoWild flights from Cleveland to Islip
Live Frontier GoWild seat counts for CLE → ISP, 457 miles. Updated continuously — free to check.
Next 15 days · GoWild seats
29 Wed4
30 Thu4
31 Fri0
1 Sat0
2 Sun4
3 Mon3
4 Tue7
5 Wed4
6 Thu4
7 Fri6
8 Sat6
9 Sun2
10 Mon3
11 Tue0
12 Wed5
When this route releases seats
Today's fares
| Fare class | Depart | Stops | Seats | Fare |
|---|---|---|---|---|
| GoWild | 9:47 pm–8:58 am · 11h 11m | 1 stop | 4 | $94.39 |
| Discount Den | 6:00 am–8:58 am · 26h 58m | 1 stop | 4 | $183.58 |
| Standard | 6:00 am–8:58 am · 26h 58m | 1 stop | 4 | $184.58 |
| Miles | 8:50 pm–10:17 pm · 1h 27m | nonstop | 6 | $292.23 |
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Frequently asked
- How do GoWild seats on CLE → ISP work?
- GoWild pass holders book any open GoWild seat on Cleveland to Islip for taxes and fees only. Seats are limited and released close to departure, so availability changes throughout the day.
- When do GoWild seats open for Cleveland to Islip?
- Frontier releases GoWild availability from the day before departure. Because seats sell quickly, checking daily — or setting an alert — is the reliable way to catch them.
- Does WhatFliesWhen cost anything?
- No. WhatFliesWhen is free to search. You still need a Frontier GoWild pass to book, and you book on FlyFrontier.com.