Cheap flights to a Boston Celtics home game from Ontario

Round trips from Ontario from $372. Fly into Boston (BOS). Cheapest dates, deal ratings and where to book.

• Boston: $372, 2026-11-01 to 2026-11-04
• Boston: $491, 2026-10-07 to 2026-10-21
• Boston: $545, 2026-10-08 to 2026-10-14
• Boston: $579, 2026-10-09 to 2026-10-14

Nearby

• New York Knicks
• Brooklyn Nets
• Philadelphia 76ers
• Washington Wizards
• Toronto Raptors
• Cleveland Cavaliers
• Detroit Pistons
• Charlotte Hornets