Transportation Products & Services

Domestic Air Travel: Market Size, Growth & Forecast to 2030

The Domestic Air Travel market is valued at about $985 billion (2026) and is projected to grow at a 4.3% CAGR through 2030. The largest cost driver is Labor and flight crew compensation (35% of spend). North America leads demand at 32%.

Market size
$985.0 bn (2026)
CAGR to 2030
+4.3%
Buyer power
Favours buyers
Tracked suppliers
60
Projected market growth (index, 2026 = 100)
Base year 2026
Official data · Claight projectionForecast
Market size index, 2026 = 100, at the 4.3% CAGR.
Forecast
2026
2027
2028
2029
2030
2031
2026 base: 1002031 est: 123

Cost structure

Labor and flight crew compensation
35%
Aviation fuel and lipid feedstocks
28%
Aircraft maintenance, materials, and parts
15%
Aircraft ownership, leasing, and capital costs
12%
Airport fees, ground handling, and marketing
10%

Regional demand split

North America demand
32%
Asia Pacific demand
30%
Europe demand
22%
Latin America demand
8%
Rest of world demand
8%

Key suppliers

American AirlinesDelta Air LinesSouthwest AirlinesUnited AirlinesAlaska Airlines
Read the full Domestic Air Travel report →

Claight market analysis of proprietary and public data. Full report: /category-intelligence/domestic-air-travel