1979–80 Philadelphia Flyers season Playoffs Playoffs

| Date_ | Visitor | Score | Home | Decision | Attendance | Series |
|---|---|---|---|---|---|---|
| May 13 | NY Islanders | 4 – 3 | Philadelphia | Peeters | 17077 | Islanders lead 1–0 |
| May 15 | NY Islanders | 3 – 8 | Philadelphia | Peeters | 17077 | Series tied 1–1 |
| May 17 | Philadelphia | 2 – 6 | NY Islanders | Myre | 14995 | Islanders lead 2–1 |
| May 19 | Philadelphia | 2 – 5 | NY Islanders | Peeters | 14995 | Islanders lead 3–1 |
| May 22 | NY Islanders | 3 – 6 | Philadelphia | Peeters | 17077 | Islanders lead 3–2 |
| May 24 | Philadelphia | 4 – 5 | NY Islanders | Peeters | 14995 | Islanders win 4–2 |