Cheap flights to Indiana Dunes National Park from Tucson

Round trips from Tucson from $459. Fly into Chicago (MDW). Cheapest dates, deal ratings and where to book.

• Chicago: $459, 2026-10-17 to 2026-10-21
• Chicago: $498, 2026-10-18 to 2026-10-22
• Chicago: $499, 2026-10-17 to 2026-10-20
• Chicago: $519, 2026-10-10 to 2026-10-14
• Chicago: $527, 2026-10-16 to 2026-10-20
• Chicago: $553, 2026-10-07 to 2026-10-11
• Chicago: $566, 2026-10-09 to 2026-10-13
• Chicago: $566, 2026-10-14 to 2026-10-18

Nearby

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