Often there is a priest aboard a cruise ship, so you might not have a problem.
If there’s no chance of Mass either prior to or after your flight, then “traveler’s dispensation” could apply here. Although we must do everything in our power to attend Mass, sometimes it is just not possible during travel. Perhaps you can attend a daily Mass on Monday, if all else fails.
If you do a search in the “Ask an Apologist” section, you will see this subject addressed.