Affiliate Membership Deals
Interislander AA Member Benefit
Get a 10% Interislander Cook Strait ferry discount with your New Zealand AA Member Benefit
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Interislander NZMCA Member Benefit
Get an unbeatable Interislander discount with amazing flexibility using your NZMCA membership!
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Budget Backpackers Hostels discount
No need to scrimp when it comes to crossing Cook Strait. Our backpackers discount will get you the fairest fare between our islands!
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Interislander TOP 10 Club Benefit
Sail away with 15% Interislander Cook Strait ferry discount using your TOP 10 Club Card
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Interislander BIG4 Member Benefit
Get 10% off our cheapest Interislander ferry fares and save 10% onboard with your BIG4 Loyalty Club membership!
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