Populära flygbolag hos Travelstart
- TG - Thai Airways
- SN - Brussels Airlines
- AF - Air France
- UA - United Airlines
- OK - Czech Airlines
- A3 - Aegean Airlines
- PC - Pegasus Airlines
- LX - Swiss
- OV - Salam Air
- JP - Adria Airways
- 6E - IndiGo
- PG - Bangkok Airways
- OU - Croatia Airlines
- PS - Ukraine International Airlines
- DY - Norwegian Air Shuttle
- 5J - Cebu Air
- KQ - Kenya Airways
- VS - Virgin Atlantic
- SQ - Singapore Airlines
- MS - Egyptair
- PR - Philippine Airlines
- LA - LATAM
- LO - Lot Polish Airlines
- UL - Srilankan Airlines
- JQ - Jetstar Airways
- VN - Vietnam Airlines
- SA - South African Airways
- RC - Atlantic Airways
- AI - Air India
- KM - KM Malta Airlines
