Northwest WorldPerks is once again offering Cash and Miles awards for members residing in the 48 contiguous states who have a minimum 10,000 miles in their account.

Roundtrip tickets within North America can be claimed for as low as $89 plus 20,000 miles; roundtrip trans-Atlantic tickets as low as $280 plus 20,000 miles and roundtrip trans-Pacific fares are as low as $498 plus 20,000 miles.

The tickets must be purchased at least 14 days prior to travel but no later than Feb. 16, 2008 and travel must be completed by March 6 — so move fast on this offer. Other charges will be added including passenger facility charges, fees and taxes.