Salt Lake City (SLC) to Honolulu (HNL): 2,991 miles (4,813 km) great-circle, about 6h 30m nonstop by our estimate. Cheapest fare observed: $628 round-trip on Alaska Airlines, with 2 stops, departing June 4, 2026.
$628 round-trip, Alaska Airlines AS3312, departing 2026-06-04 at 07:17, returning 2026-07-03. The recorded itinerary left on a Thursday, returning on a Friday 29 nights later; the fare was observed 40 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $628, it ranked 20th of the 30 round-trip fares we recorded from SLC (median $470). That is 21.0 cents per great-circle mile (round-trip price over one-way distance), below the SLC median of 24.7 cents across 30 round-trip routes.
Routes from SLC of similar length: Maui (2,933 mi) at $685 and Cancun (2,005 mi) at $438.
Alaska Airlines had the cheapest fare on 2 of 30 SLC routes. It is the 9th longest of the 30 routes we track from SLC.
Of 15 departure airports with a fare to Honolulu, Salt Lake City (SLC) ranked 6th at $628. Lowest: $295 from San Francisco (SFO); highest: $1046 from Wellington (WLG); 3 nonstop. Cheapest-fare airlines (routes): Alaska Airlines (9), American Airlines (2), Frontier (1), Qantas (1), Southwest (1) and United Airlines (1).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Denver, Pacific/Honolulu; flight time is our estimate.