Cheap flights to Indiana Dunes National Park from Jacksonville

Round trips from Jacksonville from $178. Fly into Chicago (MDW). Cheapest dates, deal ratings and where to book.

• Chicago: $178, 2026-10-20 to 2026-10-27
• Chicago: $200, 2026-10-29 to 2026-10-31
• Chicago: $255, 2026-10-21 to 2026-10-23
• Chicago: $323, 2026-12-26 to 2027-01-05
• Chicago: $509, 2026-10-14 to 2026-10-16

Nearby

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