Book by December 31, 2023. Airfare included up to a ticket value of $2,000 per person when booking a Category 1-5 cabin, including solo cabins, or up to $5,000 per person when booking a Category 6 cabin or higher. To qualify for the offer, it must be ticketed by Lindblad Expeditions. In the case that airfare at the time of booking is higher than $2,000 or $5,000 per person (as applicable), guest will be required to pay any amount in excess of $2,000 or $5,000 per person (as applicable). Valid between Miami, Dallas, Boston, Washington DC, Los Angeles, Philadelphia, Chicago, New York or San Francisco and Buenos Aires or Santiago, on select departures of Journey to Antarctica: The White Continent, Antarctica, South Georgia and the Falklands, and South Georgia and the Falklands, for new bookings only, subject to availability, may not be combined with other offers, and is not applicable on extensions. Baggage fees may be additional and seat assignments may not be guaranteed. Call for details.