- Washington, DC, Washington, DC, United States
- Webseite faredepot.com/
- Info The cheap flights airlines are able to have the cheapest flights for various reasons. These airlines will mainly land on airports that are smaller and have cheaper costs for landing and parking. They also sell their tickets directly without reliance on third party agents and thereby reducing on commission costs. If you are planing for your next travel then cheapest days to fly is perfect for you.