Cheap Airline Tickets to Brasil (Fortaleza)? Prefer business due to disabilities.?

I need a ticket to return home, Fortaleza, Ceara, Brasil; either business or economy? I prefer to travel "business" because I am guaranteed more space and comfortability for myself and my "service animal"? Business less than $1,300? I plan to travel at the end of July or in August! Thank all of you for you help!

Depend if u travel from Miami closed us major city in US from Fortaleza Brasil well I found this


Leave
Thu, Jul 10 COPA 491
Depart: 8:39am
Arrive: 10:36am Miami, FL (MIA)
Panama City, Panama (PTY)
3 stops in PTY , MAO PTY

2hr 57min | Boeing 737


Change planes. Time between flights: 0hr 54min


COPA 141
Depart: 11:30am
Arrive: 4:10pm Panama City, Panama (PTY)
Manaus, Brazil (MAO)
3hr 40min | Embraer 190


Change Airline. Time between flights: 3hr 45min


GOL Transportes Areos 1938
Depart: 7:55pm
Arrive: 10:55pm Manaus, Brazil (MAO)
Belem, Brazil (BEL)
2hr 0min | Boeing 737


No plane change. Time between flights: 0hr 30min


GOL Transportes Areos 1938
Depart: 11:25pm
Arrive: 1:14am Belem, Brazil (BEL)
Fortaleza, Brazil (FOR)
1hr 49min | Boeing 737
Total duration: 15hr 35min


This is an overnight flight.

Return
Thu, Jul 24 GOL Transportes Areos 1939
Depart: 6:20am
Arrive: 8:10am Fortaleza, Brazil (FOR)
Belem, Brazil (BEL)
3 stops in MAO , PTY BEL

1hr 50min | Boeing 737


No plane change. Time between flights: 0hr 30min


GOL Transportes Areos 1939
Depart: 8:40am
Arrive: 9:40am Belem, Brazil (BEL)
Manaus, Brazil (MAO)
2hr 0min | Boeing 737


Change Airline. Time between flights: 7hr 20min


COPA 140
Depart: 5:00pm
Arrive: 7:38pm Manaus, Brazil (MAO)
Panama City, Panama (PTY)
3hr 38min | Embraer 190


Change planes. Time between flights: 0hr 48min


COPA 490
Depart: 8:26pm
Arrive: 12:21am Panama City, Panama (PTY)
Miami, FL (MIA)
2hr 55min | Boeing 737
Total duration: 19hr 1min


This is an overnight flight.