Cheap flights to Indiana Dunes National Park from Houston

Round trips from Houston from $145. Fly into Chicago (MDW). Cheapest dates, deal ratings and where to book.

• Chicago: $145, 2026-11-02 to 2026-11-05
• Chicago: $148, 2026-10-23 to 2026-10-26
• Chicago: $217, 2026-10-22 to 2026-10-23
• Chicago: $232, 2026-11-24 to 2026-11-28
• Chicago: $310, 2026-10-22 to 2026-10-22
• Chicago: $353, 2026-10-13 to 2026-10-16
• Chicago: $363, 2026-10-15 to 2026-10-18
• Chicago: $379, 2026-10-08 to 2026-10-11

Nearby

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