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$1,341+ Cheap flights from Kailua-Kona (KOA) to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — GUM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Guam

Keep the following information in mind while searching for Kailua-Kona to Guam flight deals. Data was last updated June 12, 2025.

Round-trip from

$2,097
(United Airlines)

One-way from

$1,341
(Fareboom)
From Kona Intl to Guam
Search Deals
One-way flight from Kona Intl to Guam
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Find flight deals from Kailua-Kona to Guam

Cheapest flights from Kailua-Kona to Guam
Explore the most affordable flight options available from Kailua-Kona to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:00 pmKOA - GUM
1 stop28h 05mUnited Airlines
Fri 11/77:25 amGUM - KOA
1 stop19h 52mUnited Airlines
Deal found 6/10$2,097
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:45 pmKOA - GUM
2 stops30h 25mDelta
Fri 11/74:50 pmGUM - KOA
2 stops45h 54mDelta
Deal found 6/10$2,459

Cheapflights Fare Finder

Customize your flight search to find flights from Kailua-Kona to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Guam that are best for you.

Fly from

Kailua-Kona

Fly to

Guam

Route

Depart

Return

Price

Kailua-KonaTamuning

KOA - GUM

KOAGUM

Kona Intl

Sat 9/27

6:00 pm-6:05 pm

1 stop28h 05m

Tamuning Guam Intl

Fri 11/7

7:25 am-7:17 am

1 stop19h 52m

$2,097

Kailua-KonaTamuning

KOA - GUM

KOAGUM

Kona Intl

Sat 9/27

9:45 pm-12:10 am

2 stops30h 25m

Tamuning Guam Intl

Fri 11/7

4:50 pm-6:44 pm

2 stops45h 54m

$2,459

Kailua-KonaTamuning

KOA - GUM

KOAGUM

Kona Intl

Tue 7/15

11:52 am-3:15 pm

2 stops31h 23m

$1,341

Kailua-KonaTamuning

KOA - GUM

KOAGUM

Kona Intl

Tue 7/15

8:00 am-6:05 pm

1 stop14h 05m

$1,737

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Have a flexible travel schedule? Discover the best time to fly to Guam from Kailua-Kona 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.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Guam

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guam. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Kailua-Kona to Guam?

    Most people fly from Kona Intl (KOA) if they book a flight from Kailua-Kona to Guam. Kona Intl is conveniently located just 7.7 mi from Kailua-Kona’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to Guam 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 Kailua-Kona to Guam?

    Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to Guam (average of $1,977). Flying from Kailua-Kona to Guam in May is currently the most expensive (average of $2,214). 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.

See more FAQs

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