| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| southwest airlines denver to houston | 1.8 | 0.8 | 3555 | 49 |
| southwest airlines denver to houston hobby | 1.5 | 0.4 | 1747 | 88 |
| southwest airlines denver to houston today | 0.82 | 0.8 | 9885 | 92 |
| southwest airlines flights houston to denver | 2 | 0.3 | 2518 | 74 |
| denver airlines flights to houston | 1.48 | 0.4 | 6323 | 86 |
| southwest denver to houston flight status | 0.61 | 0.4 | 3260 | 83 |
| airline flights to denver from houston | 0.99 | 0.6 | 1701 | 61 |
| flight to houston from denver | 1.31 | 0.5 | 3573 | 23 |
| flights to houston texas from denver | 1.07 | 0.7 | 1836 | 33 |
| flights from denver to houston tx | 1.38 | 0.3 | 2111 | 59 |
| air flights from denver to houston | 1.69 | 0.4 | 2259 | 58 |
