Embark on an unforgettable Alaska cruise through the Inside Passage, where towering glaciers meet the sea and wildlife abounds. Experience the majesty of Glacier Bay, the frontier charm of Juneau, Ketchikan, and Skagway, and the stunning natural beauty that makes Alaska a bucket-list destination. Watch for whales, eagles, and bears while cruising past snow-capped mountains and pristine fjords. Most Alaska cruises run from May through September when weather is mild and wildlife is active.
Refine Your Alaska Search
Featured Alaska Cruises
MSC Poesia
7 nights •
MSC Cruises
STARTING FROM
$968
+$190 onboard credit
Disney Wonder
7 nights •
Disney Cruise Line
STARTING FROM
$1,789
+$350 onboard credit
Anthem of the Seas
7 nights •
Royal Caribbean International
STARTING FROM
$2,137
+$420 onboard credit
Brilliant Lady
9 nights •
Virgin Voyages
STARTING FROM
$1,251
+$250 onboard credit
Emerald Princess
7 nights •
Princess Cruises
STARTING FROM
$1,253
+$250 onboard credit
Coral Princess
7 nights •
Princess Cruises
STARTING FROM
$853
+$170 onboard credit
Island Princess
7 nights •
Princess Cruises
STARTING FROM
$997
+$190 onboard credit
Zaandam
7 nights •
Holland America Line
STARTING FROM
$1,544
+$300 onboard creditIsland Princess
14 nights •
Princess Cruises
STARTING FROM
$1,891
+$370 onboard credit
Disney Magic
7 nights •
Disney Cruise Line
STARTING FROM
$2,182
+$430 onboard credit
Ovation of the Seas
7 nights •
Royal Caribbean International
STARTING FROM
$1,103
+$220 onboard credit
Voyager of the Seas
7 nights •
Royal Caribbean International
STARTING FROM
$1,303
+$260 onboard creditExplore by Destination
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Smarter cruisers = happy cruisers
Every Number Matched
The base fare, taxes, and onboard credit lined up perfectly. No fine print, no surprises. That's why I trusted them.
James
Switching From Costco Paid Off
We almost booked with Costco for Royal Caribbean. They offered a small rebate card, but Zipsea added $400 in OBC...
Drew
Incredible perks with Zipsea!
..My party and I can actually utilize the credit for our excursions. What a seamless experience.
Jamie
The Real Deal!
Great OBC offers and comparable price to other sites. Had no issues with the booking or getting the OBC credited to my account. Customer service has been very responsive to my questions and needs.
Rebecca
Exemplary Service
Zipsea was able to give me onboard credit that Celebrity or other agents couldn't match. When the price dropped, I texted Mario and within 5 minutes he repriced my booking and saved me almost $1000.
Jean
Helpful contact with easy booking process
Had my question answered promptly. Felt they gave the best deal. Will use Zipsea again.
Marisa
Why Zipsea
The most onboard credit on the internet
We give the absolute most onboard credit back for you to spend onboard.
Prices straight from the cruise lines
Prices and availability come directly from the cruise lines and update in real time.
Never any fees
No service charges, no booking fees — not for anything.
A team that lives and breathes cruises
Cruises are all we sell. You're always talking to someone who knows ships, cabins, and ports.
Popular Departure Ports
Frequently Asked Questions
When is the best time for an Alaska cruise?
The Alaska cruise season runs from May through September. June through August offer the warmest weather and longest days, while May and September can offer better deals and fewer crowds.
What should I pack for an Alaska cruise?
Pack layers including waterproof jackets, warm sweaters, comfortable walking shoes, and binoculars for wildlife viewing. Even in summer, temperatures can be cool, especially near glaciers.
What is onboard credit (OBC)?
Onboard credit is ship money you can use during your cruise—like a prepaid gift card. Spend it on drinks, specialty dining, Wi-Fi, spa treatments, excursions, or onboard shopping.
How does Zipsea give me more onboard credit than others?
Travel agents earn commission on every booking, and most keep it. We don't—we pass back the maximum onboard credit the cruise line allows, every time.
Do I pay more to book with Zipsea?
No. You pay the same published fare you'd see on the cruise line's website—except we give you back the maximum onboard credit on top.
How much onboard credit will I actually get?
It depends on your fare and the cruise line's rules. As a ballpark, shorter cruises usually allow $50–$100 and longer cruises $150–$500+. When you search a sailing, we show you the exact amount.