| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cheap flights to houston from dc in december | 1.41 | 0.5 | 4977 | 56 |
| cheap flights to houston from dc today | 1.04 | 0.7 | 9243 | 7 |
| cheap flights to dc from houston | 1.3 | 0.9 | 2881 | 42 |
| cheap flights from dc to houston tx | 0.8 | 0.7 | 5601 | 1 |
| cheap flights from dc to houston texas | 1.22 | 0.9 | 5311 | 24 |
| cheap flights from houston in december | 0.52 | 1 | 9754 | 27 |
| flights from houston to dc today | 0.38 | 0.1 | 7020 | 96 |
| flights to dc from houston | 1.03 | 0.8 | 5780 | 76 |
| flights to houston texas from dc | 1.83 | 0.1 | 1235 | 31 |
| flight from houston to dc cheapest tickets | 1.99 | 0.6 | 7815 | 50 |
| cheap flights houston to washington dc | 0.75 | 0.7 | 3348 | 10 |
| flights from dc to houston tx | 1.96 | 0.9 | 2776 | 33 |
| december flights to houston | 0.67 | 0.1 | 5051 | 12 |
| nonstop flights houston to dc | 1.51 | 0.9 | 452 | 33 |
| direct flights dc to houston | 1.05 | 0.9 | 9103 | 52 |
