| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| flights to houston texas southwest | 1.2 | 0.7 | 7198 | 8 |
| flights to houston texas southwest airlines | 0.02 | 1 | 5070 | 30 |
| flights to houston texas round trip southwest | 1.51 | 0.6 | 1458 | 78 |
| flights pittsburgh to houston texas southwest | 1.43 | 1 | 621 | 84 |
| southwest flights to houston texas | 1.42 | 0.5 | 8007 | 53 |
| southwest flights to houston | 1.21 | 1 | 6655 | 1 |
| southwest flights to houston tx | 0.7 | 0.5 | 5492 | 50 |
| southwest flights to houston today | 0.73 | 0.6 | 1120 | 63 |
| southwest airlines flights to houston | 1.58 | 0.4 | 8698 | 70 |
