Please uncheck any airports you do not want in your selection, and then press the 'Show me how to get from LAX to BHL' button at the bottom of the screen.

Matches for LAX as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Los Angeles	LAX	Los Angeles CA	United States

Matches for BHL as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Bahia De Los Angeles	BHL	Bahia de los Angeles	Mexico