A private 90-minute helicopter flight from Girdwood takes you onto a remote glacier and along the coast of Prince William Sound. Expect close-up views of a 400-foot tidewater glacier, wildlife sightings, and an intimate small-aircraft experience.
A private 90-minute helicopter flight from Girdwood takes you onto a remote glacier and along the coast of Prince William Sound. Expect close-up views of a 400-foot tidewater glacier, wildlife sightings, and an intimate small-aircraft experience.
Book with Alpine Air Alaska
Verified experiences and guided adventures in the surrounding area.
Operated by Alpine Air Alaska · Anchorage, Alaska
Float above the Chugach Mountains and touch down on ancient ice: the Private Prince William Sound Tour delivers ninety minutes of helicopter access to wild coastal Alaska. Meeting in Girdwood, Alaska, this private Robinson R44 flight climbs out of a verdant valley into the Chugach backcountry, sweeps over hanging glaciers and alpine ridgelines, and lands on a remote glacier where you get 15 to 20 minutes to walk on blue ice and inspect crevasses up close. The route continues along the spine of the range toward Prince William Sound, giving passengers a rare aerial vantage on tidewater glaciers and sheer ice faces. Pilots position the helicopter for up-close views of a 400-foot tall tidewater glacier, and if conditions allow you may witness dramatic calving and the thunder of ice meeting sea. Keep your eyes below: moose, Dall sheep and mountain goats often dot the alpine slopes, while whales, otters and sea lions patrol the sound’s waters. This tour stands out because it combines an extended flight time—roughly sixty minutes in the air—with an actual glacier landing, something most scenic flights skip. The small Robinson R44 cabin seats up to three passengers, which makes each flight intimate and photo-friendly, though weight-and-balance policies mean operators may seat groups across aircraft or apply surcharges for heavier guests. Check-in takes place fifteen minutes before departure at the hangar in Girdwood. Practical logistics are straightforward: dress in layers, wear closed-toe shoes, and pack sunglasses and a fully charged camera. Shuttle service is available from Anchorage and local Girdwood lodging. For summer visitors, there’s an optional add-on that pairs this flight with glacier dog sledding from May 15 to August 31 for a combined half-day adventure. In colder months bring winter boots, warm layers, and a windproof outer layer—the glacier environment is typically ten to fifteen degrees cooler than the base. Beyond the adrenaline, the tour is a study in geology and coastal ecology: see cirque glaciers, crevassed fields, and the interface between glacial ice and marine fjords that defines Prince William Sound. Pilots double as naturalist guides, pointing out geological features and wildlife while emphasizing safety and minimal impact. Every flight begins with a safety briefing and weight-and-balance check; guests over 250 pounds may incur comfort surcharges and seats are limited to meet helicopter limits. Operators commonly appreciate gratuities of ten to twenty percent for exceptional service. Space is limited—book early in peak season to secure preferred departure windows and maximize visibility. Whether you’re hunting once-in-a-lifetime photos, scouting wildlife from the air, or simply craving a new perspective on Alaska’s raw coast, this private helicopter loop is an efficient, unforgettable way to experience the Chugach and Prince William Sound.
easy.
1.5 hours (90 minutes).
Light: able to climb into a helicopter and walk on uneven glacier ice for a short period
Glacier landings are typically 10–15°F cooler than the base; conditions can change quickly—bring warm layers and windproof outerwear.
Gratuities are appreciated but not required; guests commonly tip pilots and staff between 10–20% for exceptional service.
Expect potential sightings of moose, Dall sheep, mountain goats in the mountains and whales, otters and sea lions in Prince William Sound.
Yes. There is a 290 lb weight limit per seat and a 600 lb combined limit per three-passenger helicopter; guests over 250 lbs may face a comfort surcharge.
Check in 15 minutes before your tour at the hangar in Girdwood, Alaska; allow extra time if using shuttle service from Anchorage.
Yes. From May 15 to August 31 you can add glacier dog sledding as a combined half-day package—contact the operator to arrange this add-on.
Prince William Sound has long been an important coastal region and played a central role in recent conservation history following the 1989 Exxon Valdez oil spill, which reshaped local stewardship efforts.
Follow operator guidance to minimize disturbance: avoid loud noises during landings, do not leave trash, and respect wildlife viewing distances to reduce stress on animals.
1.5 Hours • Available Year-Round • Most Unforgettable

Book with Alpine Air Alaska