| Code | Airline | % Searches | % being the cheapest |
|---|---|---|---|
| NK | Spirit Airlines | 35.9 | 46.1 |
| VH | Viva Air Colombia | 0.9 | 39.6 |
| WW | WOW air | 0.3 | 28.2 |
| VB | VivaAerobus | 4.0 | 26.3 |
| G4 | Allegiant Air | 3.2 | 25.8 |
| F9 | Frontier | 25.4 | 25.7 |
| AA | American Airlines | 85.0 | 23.8 |
| FJ | Fiji | 0.2 | 20.7 |
| 4O | InterJet | 13.7 | 20.1 |
| PD | Porter | 0.3 | 20.1 |
| DY | Norwegian | 1.3 | 19.6 |
| KX | Cayman Airways | 2.0 | 18.8 |
| Y4 | Volaris | 9.1 | 17.8 |
| MU | China Eastern | 1.1 | 16.2 |
| UA | United | 83.3 | 15.8 |
| HA | Hawaiian Airlines | 0.9 | 15.0 |
| 3R | Divi Divi Air | 1.3 | 14.1 |
| B6 | JetBlue | 36.9 | 13.9 |
| OB | Boliviana | 0.4 | 12.3 |
| HX | Hong Kong Airlines | 0.2 | 12.3 |
| CM | Copa | 32.8 | 12.1 |
| TP | TAP | 7.7 | 11.9 |
| G3 | Gol | 0.2 | 11.5 |
| TN | Air Tahiti Nui | 0.3 | 11.3 |
| 2D | Eastern Airlines | 0.2 | 11.3 |
| AM | Aeroméxico | 39.5 | 10.7 |
| MF | Xiamen Airlines | 0.2 | 10.6 |
| SY | Sun Country Airlines | 3.5 | 10.1 |
| UP | Bahamasair | 1.9 | 10.1 |
| TA | TACA | 0.6 | 9.8 |
| LV | Level | 0.3 | 9.8 |
| IG | Air Italy | 0.2 | 9.7 |
| O2 | Linear Air | 2.7 | 9.5 |
| Q6 | Volaris Costa Rica | 0.9 | 9.5 |
| WN | Southwest Airlines | 17.7 | 9.4 |
| CA | Air China | 1.1 | 9.4 |
| DL | Delta | 52.2 | 9.3 |
| TK | Turkish | 9.4 | 9.0 |
| PR | Philippine Airlines | 0.7 | 8.1 |
| DE | Condor | 0.3 | 7.6 |
| AV | Avianca | 27.3 | 7.5 |
| AI | Air India | 0.3 | 7.2 |
| FI | Icelandair | 1.8 | 7.0 |
| IB | Iberia | 15.5 | 6.8 |
| JU | Air Serbia | 0.2 | 6.8 |
| HU | Hainan Airlines | 0.2 | 6.8 |
| 9K | Cape Air | 0.3 | 6.7 |
| SU | Aeroflot | 3.0 | 6.4 |
| AT | Royal Air | 1.8 | 6.4 |
| SK | SAS | 2.4 | 6.3 |
| PS | Ukraine | 0.4 | 6.3 |
| QF | Qantas | 0.4 | 6.2 |
| BR | EVA | 0.8 | 6.1 |
| AS | Alaska | 34.0 | 6.0 |
| JL | Japan | 1.6 | 6.0 |
| EI | Aer Lingus | 3.8 | 5.8 |
| UX | Air Europa | 6.1 | 5.7 |
| NZ | Air New Zealand | 0.5 | 5.7 |
| QR | Qatar Airways | 4.7 | 5.5 |
| 3M | Silver Airways | 3.5 | 5.4 |
| AR | Aerolíneas Argentinas | 1.6 | 5.1 |
| BA | British Airways | 12.0 | 5.0 |
| LA | LATAM | 9.9 | 5.0 |
| AD | Azul | 0.6 | 5.0 |
| AY | Finnair | 6.6 | 4.9 |
| BW | Caribbean Airlines | 1.6 | 4.9 |
| EW | Eurowings | 0.3 | 4.7 |
| CZ | China Southern | 0.9 | 4.6 |
| WS | WestJet | 4.6 | 4.5 |
| SQ | Singapore | 2.0 | 4.5 |
| EQ | TAME | 0.3 | 4.5 |
| KL | KLM | 11.6 | 4.4 |
| KQ | Kenya Airways | 0.2 | 4.4 |
| LH | Lufthansa | 13.3 | 4.0 |
| 4B | Aviastar-TU | 0.3 | 4.0 |
| VX | Virgin America | 1.2 | 3.8 |
| AF | Air France | 12.0 | 3.7 |
| AC | Air Canada | 23.5 | 3.6 |
| VS | Virgin Atlantic | 3.8 | 3.4 |
| ET | Ethiopian Airlines | 0.9 | 3.4 |
| CX | Cathay | 1.7 | 3.2 |
| NH | All Nippon Airways | 2.7 | 3.1 |
| EY | Etihad Airways | 1.2 | 3.1 |
| LX | Swiss | 7.6 | 2.8 |
| EK | Emirates | 3.1 | 2.8 |
| LO | LOT | 2.2 | 2.8 |
| XL | LATAM Ecuador | 0.6 | 2.8 |
| KE | Korean Air | 1.6 | 2.7 |
| RJ | Royal Jordanian | 0.4 | 2.7 |
| O6 | Avianca Brasil | 0.2 | 2.4 |
| OZ | Asiana Airlines | 1.1 | 2.3 |
| CI | China | 0.8 | 2.1 |
| SN | Brussels Airlines | 5.1 | 1.8 |
| AZ | Alitalia | 3.5 | 1.6 |
| 4M | LATAM Argentina | 0.3 | 1.3 |
| MS | EgyptAir | 0.4 | 1.0 |
| OS | Austrian | 4.7 | 0.9 |
| UL | Sri Lankan | 0.2 | 0.8 |
| HR | Hahn Air | 0.8 | 0.6 |
| MH | Malaysia | 0.2 | 0.6 |
| GF | Gulf Air | 0.2 | 0.6 |
| TG | Thai | 0.2 | 0.1 |
"% Searches" column is calculated based on the number of searches in which the airline has offered flights versus the total number of searches.
"% being the cheapest" column is obtained from the number of searches in which the airline offered the cheapest flight versus the number of searches in which the airline offered flights.
The ranking is updated daily and takes into account data from the last year from searches done in Trabber for flights from United States.
Airline prices are compared including surcharges, if applicable, for booking with a VISA Credit and checking in a bag.