My experience is with AA and UA - they will let you hold the outbound - usually for a couple weeks - but if you need longer they will extend the ticket date. They don't deduct the miles until you ticket.
🚢 Cruise with your favorite Keene Luxury Travel Staff Member! 💰 5% KLT Reward plus Shipboard Credit available (amount varies per voyage)! 💲 Offering Enhanced KLT Rewards on voyages hosted by Ngaire & Clay!
