Cheap flights to Indiana Dunes National Park from Montréal

Round trips from Montréal from $545. Fly into Chicago (MDW). Cheapest dates, deal ratings and where to book.

• Chicago: $545, 2026-10-11 to 2026-10-15

Nearby

• Gateway Arch
• Cuyahoga Valley
• Mammoth Cave
• New River Gorge
• Great Smoky Mountains
• Isle Royale
• Shenandoah
• Voyageurs