| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best airfare search engine 2017 | 0.46 | 0.8 | 1646 | 66 |
| best airline search engine 2017 | 0.45 | 0.3 | 2283 | 20 |
| best international airfare search engine | 2 | 0.1 | 2940 | 29 |
| best search engines for airfare | 1.28 | 0.1 | 2143 | 93 |
| best cheap airfare search engine | 0.98 | 0.1 | 9476 | 27 |
| best airfare search engine comparison | 0.48 | 0.4 | 456 | 34 |
| best flight search engine 2017 | 0.74 | 0.9 | 4151 | 67 |
| best search engine for airline fares | 0.84 | 0.5 | 5981 | 27 |
| best airline search engine 2015 | 1.65 | 0.5 | 9133 | 66 |
| best search engine for flights 2015 | 0.04 | 0.5 | 5687 | 93 |
| best flights search engine | 0.83 | 0.8 | 4154 | 43 |
| cheapest airfare search engine | 1.43 | 0.7 | 7007 | 36 |
| best airline fare search engines | 0.1 | 0.4 | 4698 | 53 |
| best airline search engines flights | 1.24 | 0.7 | 6400 | 80 |
| airfare search engines list | 0.18 | 0.8 | 5013 | 96 |
