Vacations to Go offers a Norwegian Cruise Line 7-Night Alaska Cruise for Two bundled with a $25 Onboard Credit, with prices starting from $1,298. That's tied with our mention from last week and the lowest price we could find for such a cruise in September by $225, assuming you'll use the credit. This roundtrip cruise aboard the Norwegian Jewel departs from Seattle, WA, on September 16. Book this travel deal by August 1.