Denver (DEN) to Honolulu (HNL): 3,360 miles (5,408 km) great-circle, about 7h 15m nonstop by our estimate. Cheapest fare observed: $689 round-trip on American Airlines, with 1 stop, departing June 7, 2026.
$689 round-trip, American Airlines AA4957, departing 2026-06-07 at 11:31, returning 2026-06-14. The recorded itinerary left on a Sunday, returning on a Sunday 7 nights later; the fare was observed 43 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $689, it ranked 26th of the 30 round-trip fares we recorded from DEN (median $204). That is 20.5 cents per great-circle mile (round-trip price over one-way distance), above the DEN median of 16.1 cents across 30 round-trip routes.
Routes from DEN of similar length: San José (2,416 mi) at $496 and Dublin (4,380 mi) at $1043.
American Airlines had the cheapest fare on 4 of 30 DEN routes. It is the 5th longest of the 30 routes we track from DEN.
Of 15 departure airports with a fare to Honolulu, Denver (DEN) ranked 8th at $689. 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.