Apps like Frontier Airlines

Here are some great alternatives to Frontier Airlines by Frontier Airlines :
Sun Country Airlines
Sun Country Airlines
★3.7
United Airlines
United Airlines
★4.6
Last Minute Flights・Budget Air
Last Minute Flights・Budget Air
★4.0
Fly Delta
Fly Delta
★4.8
Singapore Airlines
Singapore Airlines
★4.8
Air Canada + Aeroplan
Air Canada + Aeroplan
★4.6
Alaska Airlines - Travel
Alaska Airlines - Travel
★4.6
Copa Airlines
Copa Airlines
★3.8
Lufthansa
Lufthansa
★4.8
Southwest Airlines: Travel App
Southwest Airlines: Travel App
★4.6
Africa World Airlines
Africa World Airlines
★4.6
Cheap Flights Booking App
Cheap Flights Booking App
★3.6
Air Peace
Air Peace
★4.4
Cheap Flights Ticket Booking
Cheap Flights Ticket Booking
★4.2
Aeromexico
Aeromexico
★3.4
Cathay Pacific
Cathay Pacific
★3.9