What is the cheapest month to book a flight from Tamuning to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from Tamuning to Kailua-Kona (average of $409). Flying from Tamuning to Kailua-Kona in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

What is the cheapest time of day to fly from GUM to KOA?

When flying from Tamuning to Kailua-Kona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Tamuning to Kailua-Kona that include hotel bookings?

Yes. In addition to deals on Tamuning to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Tamuning to Kailua-Kona?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tamuning to Kailua-Kona.

Can I find deals for business class flights from Tamuning to Kailua-Kona?

Yes. Cheapflights offers flight deals from Tamuning to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,698+ Flights from Tamuning to Kailua-Kona

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Cheap flight deals from Tamuning to Kailua-Kona

Round-trip from	$1,698 (United Airlines)

From Tamuning Guam Intl to Kona Intl

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Cheapest flights from Tamuning to Kailua-Kona
Explore the most affordable flight options available from Tamuning to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Thu 8/287:15 amGUM - KOA

1 stop21h 03mUnited Airlines

Thu 9/410:19 amKOA - GUM

1 stop11h 46mUnited Airlines

Deal found 7/29

$1,698

Best flights from Tamuning to Kailua-Kona
Discover carefully curated flight deals from Tamuning to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Thu 8/287:15 amGUM - KOA

1 stop21h 03mUnited Airlines

Thu 9/410:19 amKOA - GUM

1 stop11h 46mUnited Airlines

Deal found 7/29

$1,698

Last-minute flights from Tamuning to Kailua-Kona
Discover last-minute flight deals from Tamuning to Kailua-Kona. Data last updated July 31, 2025 and is based on user searches.

Thu 8/287:15 amGUM - KOA

1 stop21h 03mUnited Airlines

Thu 9/410:19 amKOA - GUM

1 stop11h 46mUnited Airlines

Deal found 7/29

$1,698

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tamuning to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TamuningKailua-Kona

GUM - KOA

GUMKOA

Tamuning Guam Intl

Thu 8/28

7:15 am-8:18 am

1 stop21h 03m

Kona Intl

Thu 9/4

10:19 am-6:05 pm

1 stop11h 46m

$1,698

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Tamuning to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Tamuning with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Kailua-Kona

Get a feel of what it's like to fly with United Airlines from Tamuning to Kailua-Kona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,902 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

United Airlines

7.4

Good

8,902 reviews

United Airlines

7.4

Good

8,902 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Related info for your journey

Can I find deals for flights from Tamuning to Kailua-Kona that include hotel bookings?
Yes. In addition to deals on Tamuning to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tamuning to Kailua-Kona?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tamuning to Kailua-Kona.
Can I find deals for business class flights from Tamuning to Kailua-Kona?
Yes. Cheapflights offers flight deals from Tamuning to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Tamuning to Kailua-Kona?
Currently, October is the cheapest month in which you can book a flight from Tamuning to Kailua-Kona (average of $409). Flying from Tamuning to Kailua-Kona in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$1,698+ Cheap flights from Tamuning (GUM) to Kailua-Kona (KOA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tamuning to Kailua-Kona with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Tamuning to Kailua-Kona

Round-trip from

Find flight deals from Tamuning to Kailua-Kona

Cheapest flights from Tamuning to Kailua-KonaExplore the most affordable flight options available from Tamuning to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Tamuning to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tamuning to Kailua-Kona that are best for you.

Best time to book a flight from Tamuning to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Tamuning with our price prediction graph.

Reviews of airlines servicing Kailua-Kona

Get a feel of what it's like to fly with United Airlines from Tamuning to Kailua-Kona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Tamuning to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Tamuning to Kailua-Kona that include hotel bookings?

How can I find direct flights from Tamuning to Kailua-Kona?

Can I find deals for business class flights from Tamuning to Kailua-Kona?

What is the cheapest month to book a flight from Tamuning to Kailua-Kona?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tamuning to Kailua-Kona

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from Tamuning to Kailua-Kona
Explore the most affordable flight options available from Tamuning to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.