Those are the outbound tickets. Lodging and return tickets will be considerably higher. There will be no carrier insurance on those journeys. But, they probably won’t lose your luggage, either.
“But, they probably won’t lose your luggage, either.”
Yeah, but if you think the size limit on carry-on bags on airplanesis strict, just wait til you try to lug that golf bag on a flight to Mars!
Ah, the interplanetary travel age, Breakfast on earth, dinner on Mars (six months later), and luggage on Ganymede.