Crystal Cruises (020 7287 9040) is throwing in a free upgrade to British Airways World Traveller Plus if you book an Alaska cruise for May and June next year by January 31 2010
If you book a cruise for July or August, you'll get free economy flights.
Bit of a no-brainer isn't it?
It'll be the first time the cruise line has been back to Alaska since 2005. It is offering 12-night cruises from San Francisco on Crystal Symphony that visit Vancouver, Juneau, Skagway and Glacier Bay, and cruise the "Inside Passage".
Prices start from £3,550 per person including the flights, transfers, soft drinks and water, plus $500 per person on-board credit.
Jane Archer
