American Cruise Lines

American Cruise Lines was founded in the early 70s. The company operates the largest and only 100% U.S.-flagged fleet of riverboats and small cruise ships in the world, with 30 new riverboats and small cruise ships exploring around the United States, including seven riverboats on the Mississippi River and ten on the Columbia and Snake rivers.

All American Cruise Lines' riverboats and small ships cruise only in the United States following 100% U.S. itineraries along U.S. rivers, lakes, bays, and protected coastal waterways along the East and West coasts. The company has over 50 domestic itineraries and all cruises visit only U.S. ports of call.

In May 2026, American Cruise Lines launched the newest riverboat in the country, American Encore, on the Columbia and Snake Rivers. The 180-passenger riverboat was christened in Lewiston, Idaho on May 12th, and was the first riverboat ever christened in the state. In June 2026, American Cruise Lines also launched the newest small cruise ship in the U.S.A., American Maverick. The 130-passenger small ship was christened in Newport, Rhode Island on June 16th. The company announced another new small ship, American Ranger, will launch in September 2026, and has recently announced 9 other new ships launching in 2027, 2028 and 2029. These 9 new ships will include both new riverboats and small ships.

In 2018, the company introduced modern American Riverboat, American Song, on the Mississippi River. American Song was the first contemporary style riverboat in the U.S.A. Accommodating 180-passengers in all-balcony staterooms, American Song's innovative design and amenities are a complete departure from the more traditional paddle-wheel riverboats more commonly seen cruising the Mississippi River in previous decades. Time magazine named American Song one of the World's Greatest Places in 2019.

Since the introduction of the series flagship, American Song, American Cruise Lines has launched six more modern American Riverboats: American Harmony in 2019; American Jazz in 2020; American Melody in 2021; American Symphony in 2022; American Serenade in 2023 (named Cruise Critic's Best New River Cruise Ship of 2023); and American Encore in 2026. The company has recenly announced more new modern riverboats, American Anthem, American Grace, American Beauty, and American Rhapsody, joining the fleet in 2027, 2028, and 2029. All the company's new riverboats feature world-class amenities including 100% private balcony accommodations, and the largest-in-class cabins (singles, doubles & suites) with en-suite bathrooms. The company's newest riverboat, American Encore launched in May 2026, features one of the largest riverboat suites in the world, the Signature Suite, at 1,500 square-feet.

In 2022, American Cruise Lines announced Project Blue, a new series of twelve small U.S. built ships for domestic cruises exploring coastally around the United States. The company's Project Blue ships are designed to cruise rivers, bays, lakes and U.S. protected coastal waterways in the same manner as the company's riverboats, sailing close to home and visiting only U.S. ports of call. All the company's new small ships and riverboats are built by Chesapeake Shipbuilding, in Salisbury Maryland.

In 2023 and 2024, the first four ships in the Project Blue series were introduced. These included four new 100-passenger Coastal Cats, American Eagle, American Glory, American Liberty, and American Legend (American Eagle, and American Glory, are namesakes of original company vessels that have since been retired).

In 2025 and 2026, American Cruise Lines continued the series, introducing four 130-passenger Patriot Class ships, American Patriot, American Pioneer, American Maverick and American Ranger. These four new small cruise ships, along with the four Coastal Cats, sail a variety of U.S. itineraries along the East Coast from Maine to Florida. The company has announced that two more 130-passenger Patriot Class sister ships, American Mariner and American Navigator will launch in 2027.American Cruise Lines fleet includes other small ships like 170-passenger sister ships, American Constellation and American Constitution, which cruise in Alaska and Puget Sound.