Methodology

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To determine the best states for an affordable road trip, researchers at Dunhill Travel Deals developed a composite index based on several economic and travel-related indicators. The analysis focused on the lower 48 U.S. states.

Each state was evaluated based on seven key metrics, weighted to reflect their importance:

  • Average Nightly Hotel Rate (20%): This figure represents a population-weighted average of per diem lodging rates across top travel destinations within each state. Data was sourced from the U.S. Government Accountability Office. States with lower room rates scored higher, and states with insufficient data were assigned the national average rate when calculating the composite index.
  • Average Gas Price (20%): Measured as the average price of regular gasoline as of June 1, 2026, according to AAA. States with lower fuel prices scored higher.
  • Cost of Everyday Expenses (20%): Derived from U.S. Bureau of Economic Analysis data, this metric compares states’ relative costs of consumer goods and services. Less expensive states scored higher.
  • Annual National Park Service Visits (15%): Total visits to National Park Service (NPS) sites in 2025 served as a proxy for the popularity and appeal of each state’s natural attractions. Higher visitation numbers increased a state’s score.
  • Total National Park Service Sites (10%): The number of NPS-managed locations in each state—including national parks, monuments, and historic sites, among others—reflects the availability of recreation areas and cultural landmarks. This figure only includes sites with reported visits in 2025. States with more sites received higher scores.
  • Arts, Entertainment, and Recreation Density (10%): This statistic, derived from U.S. Census Bureau data, measures the number of related businesses per 10,000 residents. Higher densities suggest a greater availability of activities and attractions for visitors, and thus, higher scores.
  • Share of Roads in Good Condition (5%): Drawn from Construction Coverage, this statistic measures the quality of road infrastructure. States with a higher share of roads in good condition received a boost in their overall score.

For complete results, see The Best States to Road Trip This Summer Without Breaking the Bank on Dunhill Travel Deals.