There are a few cities that have multiple airports, so this tip could work for:
- New York (JFK, LGA, EWR) – NYC
- Washington, DC (IAD, DCA, BWI) – WAS
- Chicago (ORD, MDW) – CHI
- London (LHR, LGW, LCY) – LON
- Paris (ORY, CDG) – PAR
- Tokyo (NRT, HND) – TYO
I encountered this when searching BA.com for space to get to Boston from New York.
When I search for award space, I usually just type in “NYC” – because I’m open to JFK or LGA. So I rarely specify an airport.
But BA.com will not give you the complete picture of award space if you don’t specify an airport.