| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how much is parking at portland airport | 0.38 | 1 | 2425 | 24 |
| how much is parking at portland maine airport | 0.53 | 0.4 | 6515 | 40 |
| parking at portland airport | 0.58 | 1 | 3682 | 12 |
| portland airport parking options | 1.19 | 0.2 | 7304 | 45 |
| portland airport long term parking cost | 0.41 | 0.5 | 9903 | 55 |
| portland airport long term parking prices | 1.56 | 0.4 | 426 | 65 |
| portland airport car parking | 0.05 | 0.7 | 7839 | 30 |
| cheap airport parking portland oregon | 1.13 | 0.9 | 8988 | 84 |
| airport parking in portland maine | 0.32 | 0.3 | 9664 | 45 |
| portland maine international airport parking | 1.9 | 0.4 | 3062 | 23 |
| portland me airport parking | 1.6 | 0.2 | 9546 | 74 |
