Find Alaska Airlines(AS) flights from Honolulu to Guam

At the moment, you can catch a nonstop flight from Honolulu to Guam with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes around 12 hours 21 minutes to fly from Honolulu (HNL) to Guam (GUM).

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Honolulu to Guam is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 9 flight per week flying from Honolulu to Guam. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/-/-/W/-/-/- -- UA154 (07:35) United Airlines: S/M/T/W/T/F/S -- UA201 (15:26) United Airlines: -/-/T/-/-/F/- -- UA132 (08:05)

The cheapest months to fly from Honolulu to Guam is September, when demand for travel is lower.

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Honolulu to Guam on December 8, 2025 with Hawaiian Airlines, with prices starting at BRL 4,177.

You can land at any one of the following hubs in Guam, with Honolulu International Airport to Antonio B. Won Pat International Airport (HNL-GUM) is by far the most common option on this route: Antonio B. Won Pat International Airport (GUM).

The time difference between Guam and Honolulu is 20h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.