Popular Flights from Washington Dulles Intl. Airport
- Washington to San Luis Obispo (IAD - SBP)
- Washington to Mumbai (IAD - BOM)
- Washington to Tampa (IAD - TPA)
- Washington to Greenville (IAD - GSP)
- Washington to Paris (IAD - CDG)
- Washington to Amsterdam (IAD - AMS)
- Washington to Denver (IAD - DEN)
- Washington to McAllen (IAD - MFE)
- Washington to Dallas (IAD - DAL)
- Washington to Madrid (IAD - MAD)
- Washington to Dallas (IAD - DFW)
- Washington to Vancouver (IAD - YVR)
- Washington to Memphis (IAD - MEM)
- Washington to London (IAD - LHR)
- Washington to San José (IAD - SJO)
- Washington to St. George's (IAD - GND)
- Washington to Glasgow (IAD - GLA)
- Washington to Cleveland (IAD - CLE)
- Washington to San Salvador (IAD - SAL)