$655+: 7-nt Alaska cruise to Whittier, Glacier Bay June 2008
VacationsToGo.com

$520+: Alaska 7-nt cruise with Inside Passage & more
VacationsToGo.com

$209+: Carnival cruise sale w/free cabin upgrades Through March
Carnival

$399+: Spring clearance cruises to Alaska, Europe Through summer
Celebrity

$269+: Premium cruises with up to $100 ship credit Through spring
Celebrity

$329+: Celebrity cruises up to $100 onboard credit Through fall
Celebrity

$549+: 7-night Alaska cruise on Celebrity's Millennium
VacationsToGo.com

$549+: 7-nt. Alaska summer cruise from Vancouver
Expedia

$549+: Holland America 7-nt Alaska cruise – up to 66% off
VacationsToGo.com

$379+: Spring cruises to Alaska, Bermuda and Europe Through spring
Norwegian

$399+: Affordable weeklong cruises on new ships Through summer
Major Providers

$570+: 7-nt Glacier Bay & College Fjord Alaska cruise
VacationsToGo.com

$899+: Oceanview glacier sails (Vancouver to Seward) Through August
CruisesOnly

$699+: Weeklong cruises to Alaska, Bermuda & more Through fall
Norwegian

Up to 61% off: 7-nt Alaska Hubbard Glacier cruise in June
VacationsToGo.com

$599+: Weeklong Glacier Bay sailing with Alaska cities
VacationsToGo.com