Cheap flights to Indiana Dunes National Park from Louisville

Round trips from Louisville from $282. Fly into Chicago (MDW). Cheapest dates, deal ratings and where to book.

• Chicago: $282, 2026-12-20 to 2026-12-23

Nearby

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