Earn 4x Delta SkyMiles on Eligible Cruises Through March 31

If you've been considering booking a cruise, Delta has a bonus miles promotion that may motivate you to start planning your next adventure. Now through March 31, 2024, travelers can earn 4 Delta SkyMiles per $1 spent on select cruise sailings when booking through Delta Cruises. If you plan to set sail on an upcoming vacation, this promotion could be an excellent opportunity to earn more SkyMiles. Here's what you need to know about this deal.

How to earn double Delta miles on your next cruise booking

Delta is running a bonus miles promotion for travelers who book eligible cruises throughout March. Now, through the end of the month, you can earn 4 miles per $1 on select balcony and suite cruise bookings made with Carnival, Norwegian Cruise Line, and Royal Caribbean.

This deal applies to sailings departing through Dec. 31, 2025. To qualify for this offer, you must book an eligible cruise through Delta Cruises. Eligible cruise dollars include the base cruise rate when booking, excluding port charges, port expenses, taxes, gratuities, room service, and travel protection.

Miles are awarded to one passenger per cruise booking. Keep in mind that only select balcony and suite bookings qualify. Ensure that a particular cruise and booking qualifies for this offer before you make a reservation.

If you book non-qualifying cruises, you'll earn only 2 miles per $1. You must provide your Delta SkyMiles number before embarkation. Travelers should allow six to eight weeks after cruising for miles to post to their Delta SkyMiles accounts.

Typically, travelers earn 2 Delta SkyMiles per $1 on cruises booked through Delta Cruises. This limited-time promotion provides double the rewards opportunity. If you love cruises or have been meaning to try one, taking advantage of this promotion may be worthwhile.

Prepare for all cruise costs before you set sail

When planning a cruise vacation, ensure you're aware of all the costs involved. The advertised cruise price may not include taxes and port fees, which can drive up the cost of your adventure. Additional costs may also be associated with the cruise, like a daily fee for gratuities.

You should also set aside money in your savings account for additional expenses like flight costs. Unless you live near the departure port or within a short driving distance, you should prepare for additional transit and accommodation costs.

Finally, budgeting for additional activities and excursions is wise. You're not required to participate in excursions, but they can enhance your trip experience. Before you depart, research activity and excursion costs so you can outline a realistic vacation budget.

Boost your rewards with a rewards credit card

Earning double Delta SkyMiles by booking an eligible cruise through Delta Cruises is a great way to earn more rewards. But there are other ways to get rewarded for your travel spending.

Using a rewards credit card at checkout is an easy way to boost your rewards when booking vacations. Many travelers use travel rewards credit cards to maximize the rewards they earn. If you frequently fly with Delta, you can pay with a Delta credit card to earn Delta SkyMiles faster.

Booking an eligible cruise through Delta Cruises and using your airline credit card could allow you to maximize your rewards potential. Review our list of the best Delta credit cards to learn how each card earns rewards.