The 1988 du Maurier Classic was contested from June 30 to July 3 at Vancouver Golf Club in Coquitlam, British Columbia. It was the 16th edition of the du Maurier Classic, and the 10th edition as a major championship on the LPGA Tour.
This event was won by Sally Little.
| Place | Player | Score | To par | Money (US$) |
|---|---|---|---|---|
| 1 | | 74-65-69-71=279 | −9 | 75,000 |
| 2 | | 69-71-70-70=280 | −8 | 46,250 |
| 3 | | 68-72-70-72=282 | −6 | 33,750 |
| T4 | | 72-70-71-72=285 | −3 | 19,938 |
| | 72-72-71-70=285 | |||
| | 72-74-71-68=285 | |||
| | 70-72-73-70=285 | |||
| 8 | | 72-71-71-72=286 | −2 | 13,000 |
| T9 | | 74-72-71-70=287 | −1 | 10,148 |
| | 72-68-73-74=287 | |||
| | 73-70-70-74=287 | |||
| | 73-68-73-73=287 |