$821 Cheap Flights from Honolulu (HNL) to Guam (GUM)

View $821 flight on Sun, May 11, 2025Opens in a new window

Featured airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Honolulu to Guam (HNL-GUM)

Prices were available within the past 7 days and start at $821 for one-way flights and $816 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 29 - Thu, May 1
HNL
Oahu
GUM
Guam
$816 Roundtrip, found 1 day ago
$816
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 29 from Oahu to Guam, returning Thu, May 1, priced at $816 found 1 day ago
United
Mon, Apr 28 - Wed, Apr 30
HNL
Oahu
GUM
Guam
$859 Roundtrip, found 5 hours ago
$859
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Apr 28 from Oahu to Guam, returning Wed, Apr 30, priced at $859 found 5 hours ago
United
Mon, Apr 28 - Wed, Apr 30
HNL
Oahu
GUM
Guam
$862 Roundtrip, found 3 hours ago
$862
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Apr 28 from Oahu to Guam, returning Wed, Apr 30, priced at $862 found 3 hours ago
United
Fri, May 2 - Sun, May 4
HNL
Oahu
GUM
Guam
$892 Roundtrip, just found
$892
Roundtrip
just found
Select United flight, departing Fri, May 2 from Oahu to Guam, returning Sun, May 4, priced at $892 just found
United
Tue, May 13 - Thu, May 15
HNL
Oahu
GUM
Guam
$931 Roundtrip, found 2 days ago
$931
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 13 from Oahu to Guam, returning Thu, May 15, priced at $931 found 2 days ago
United
Wed, Apr 30 - Fri, May 2
HNL
Oahu
GUM
Guam
$976 Roundtrip, found 2 days ago
$976
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 30 from Oahu to Guam, returning Fri, May 2, priced at $976 found 2 days ago
United
Mon, Apr 28 - Wed, Apr 30
HNL
Oahu
GUM
Guam
$1,019 Roundtrip, found 5 hours ago
$1,019
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Apr 28 from Oahu to Guam, returning Wed, Apr 30, priced at $1,019 found 5 hours ago
United
Mon, Apr 28 - Wed, Apr 30
HNL
Oahu
GUM
Guam
$1,022 Roundtrip, found 3 hours ago
$1,022
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Apr 28 from Oahu to Guam, returning Wed, Apr 30, priced at $1,022 found 3 hours ago
United
Fri, May 2 - Sun, May 4
HNL
Oahu
GUM
Guam
$1,052 Roundtrip, just found
$1,052
Roundtrip
just found
Select United flight, departing Fri, May 2 from Oahu to Guam, returning Sun, May 4, priced at $1,052 just found
Hawaiian Airlines
Tue, May 6 - Fri, May 9
HNL
Oahu
GUM
Guam
$1,844 Roundtrip, found 2 days ago
$1,844
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, May 6 from Oahu to Guam, returning Fri, May 9, priced at $1,844 found 2 days ago
Flights from Honolulu (HNL) to Guam (GUM)
Origin airport
Daniel K. Inouye Intl.
Destination airport
A.B. Won Pat Intl.
Airlines serving
United
Roundtrip price
$816
Distance
3795 mi

Honolulu to Guam Flights

The cheapest times to fly from Honolulu to Guam

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Honolulu to Guam are during the month of April. You can find some of the cheapest flights from Honolulu to Guam with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Honolulu to Guam

Sunday is one of the best days to book for cheap flights from Honolulu to Guam: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Honolulu to Guam

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Honolulu to Guam in 2025. You can also book with separate airlines for your outbound and return journeys, from $821 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Honolulu to Guam flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Honolulu to Guam airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM) cost?
Cheap round-trip fares from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM) start at $1808. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving HNL on May 21 2025 and touching down at GUM. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from HNL to GUM?
The cheapest flights from HNL to GUM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM)?
When departing from Daniel K. Inouye Intl. Airport (HNL), you can hop on a nonstop flight to A.B. Won Pat Intl. Airport (GUM) with United Airlines.
What is the cheapest airline that flies from HNL to GUM?
Book a flight from HNL to GUM with United. This carrier currently offers the lowest one-way fare for this route, starting at $1662. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HNL on July 15 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM)?
On average, you’ll only find 1 nonstop flight taking off from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM) per day. If this doesn’t work for you, consider flights with layovers. Just customize your search results on Expedia to include one or more stops to find the next best option.
What are the most popular departure times for flights from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM)?
More people fly between HNL and GUM at 3 PM than at any other time. Rather skip the crowds? Try choosing a quieter departure window and you could save on your fare as well.
What day of the week has the most flights from HNL to GUM?
Jet off on a Friday if you’re looking for the best selection of flights from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM).
What is the earliest flight from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM)?
The first flight of the day out of Daniel K. Inouye Intl. Airport (HNL) is at around 3:20PM UTC-10. Board this plane and you’ll reach A.B. Won Pat Intl. Airport (GUM) at approximately 7:05PM UTC+10. The entire trip takes 7h 45m.
How long does it take to fly from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM)?
Typically, it takes 7 hours and 45 minutes to travel the 3,800 mi from HNL to GUM.
What airline has the least delays from HNL to GUM?
With 93% of journeys usually arriving as scheduled, United Airlines has the best on-time performance for direct flights from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM). To keep track of your flight status and get notifications if anything changes, use the Expedia App.
What is the best time to fly from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM)?
To reach A.B. Won Pat Intl. Airport (GUM) on schedule, select a flight that takes off from Daniel K. Inouye Intl. Airport (HNL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM) last-minute?
Booking your plane ticket from HNL to GUM shortly before your journey is usually more expensive. However, if you’re flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a HNL to GUM flight and hotel package?
You can save money by securing a HNL to GUM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to A.B. Won Pat Intl. Airport (GUM)?
In most instances, you’re able to cancel or reschedule your HNL to GUM flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s policies and fees on flight changes, or if you’d like further details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.