Cheap flights to Indiana Dunes National Park from Atlanta

Round trips from Atlanta from $254. Fly into Chicago (MDW). Cheapest dates, deal ratings and where to book.

• Chicago: $254, 2026-10-13 to 2026-10-16

Nearby

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