| Code | Airline | % Searches | % being the cheapest |
|---|---|---|---|
| AH | Air Algérie | 2.5 | 50.6 |
| 4O | InterJet | 0.6 | 34.5 |
| TS | Air Transat | 9.6 | 28.0 |
| WW | WOW air | 2.3 | 23.6 |
| AI | Air India | 9.7 | 23.4 |
| WS | WestJet | 68.3 | 21.2 |
| AC | Air Canada | 96.1 | 21.1 |
| MU | China Eastern | 9.6 | 20.3 |
| PD | Porter | 8.3 | 20.2 |
| NZ | Air New Zealand | 1.1 | 20.2 |
| 9W | Jet Airways | 16.7 | 19.0 |
| S4 | SATA | 2.2 | 17.8 |
| UA | United | 85.4 | 16.6 |
| CM | Copa | 9.3 | 16.4 |
| ME | Middle East Airlines | 0.5 | 14.8 |
| WG | Sunwing | 0.6 | 13.9 |
| HR | Hahn Air Lines | 4.0 | 12.6 |
| TU | Tunis Air | 0.5 | 12.6 |
| FI | Icelandair | 4.6 | 12.0 |
| EI | Aer Lingus | 8.7 | 11.8 |
| AM | Aeroméxico | 23.8 | 11.4 |
| QR | Qatar | 1.1 | 10.8 |
| AT | Royal Air | 5.6 | 10.7 |
| TP | TAP | 3.9 | 10.2 |
| JJ | TAM | 1.0 | 10.1 |
| AA | American Airlines | 7.8 | 9.7 |
| DL | Delta | 56.7 | 9.0 |
| LA | Latam | 4.8 | 8.9 |
| SV | Saudia | 2.6 | 8.3 |
| CU | Cubana | 0.5 | 8.0 |
| BR | EVA | 4.6 | 7.8 |
| AV | Avianca | 15.3 | 7.7 |
| SK | SAS | 0.7 | 7.5 |
| CA | Air China | 8.3 | 7.4 |
| CZ | China Southern | 10.0 | 7.2 |
| DE | Condor | 5.2 | 6.6 |
| TK | Turkish | 26.2 | 6.3 |
| LH | Lufthansa | 45.0 | 6.2 |
| HU | Hainan Airlines | 2.8 | 6.1 |
| AS | Alaska | 15.1 | 6.0 |
| AF | Air France | 43.6 | 5.8 |
| PR | Philippine Airlines | 4.9 | 5.8 |
| EY | Etihad Airways | 13.7 | 5.6 |
| QF | Qantas | 1.8 | 5.4 |
| AY | Finnair | 21.9 | 5.3 |
| BA | British Airways | 35.1 | 5.0 |
| LO | LOT | 11.5 | 4.7 |
| CI | China | 4.7 | 4.7 |
| SS | Corsair | 1.9 | 4.3 |
| KL | KLM | 43.5 | 4.1 |
| JL | Japan | 5.7 | 4.1 |
| ET | Ethiopian Airlines | 2.9 | 3.8 |
| MS | EgyptAir | 4.2 | 3.6 |
| IB | Iberia | 20.4 | 3.5 |
| CX | Cathay | 16.6 | 3.4 |
| LX | Swiss | 24.7 | 2.9 |
| MH | Malaysia | 1.7 | 2.9 |
| KE | Korean Air | 9.7 | 2.1 |
| AZ | Alitalia | 15.4 | 1.9 |
| SN | Brussels Airlines | 22.5 | 1.8 |
| NH | All Nippon Airways | 0.8 | 1.8 |
| EK | Emirates | 11.5 | 1.7 |
| RJ | Royal Jordanian | 1.5 | 1.5 |
| OS | Austrian | 16.9 | 1.2 |
| UL | Sri Lankan | 5.2 | 1.2 |
| VS | Virgin Atlantic | 1.9 | 0.5 |
| SQ | Singapore | 4.7 | 0.1 |
| AB | Air Berlin | 1.1 | 0.1 |
| OZ | Asiana Airlines | 1.4 | 0.0 |
| TG | Thai | 1.3 | 0.0 |
| A3 | Aegean Airlines | 1.0 | 0.0 |
| CL | Lufthansa Cityline | 0.5 | 0.0 |
