American Cruise Lines is celebrating 50 years of cruising America’s waterways with complimentary airfare and Wave Season deals.

To celebrate the milestone, the cruise line is offering $1,200 off per stateroom, along with complimentary domestic airfare on eight-day Lower Mississippi River cruises, departing between April 8 and May 8, 2023, according to a press release.

American Cruise Line’s special offer also includes $1,000 off per stateroom for eight-day Columbia and Snake Rivers cruises, plus complimentary domestic airfare for departures between April 8 and May 8, 2023.

American Cruise Line’s 2023 voyages feature over 400 shore excursions across the country with all experiences organized in small groups and led by local or expert guides. Private transportation is included shoreside, which follows all the Mississippi and Columbia and Snake riverboats throughout the cruises.

Cruises also include complimentary room service and Starlink Wi-Fi.

Cruise prices for 2023-2024 include port charges and fees as well as tips and gratuities.

Additionally, all the cruise line’s river and coastal cruises offer domestic flat-rate airfare with some also offering extended pre-cruise rackages and complimentary pre-cruise hotel stays.