In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

What is the cheapest time of day to fly from GU to AK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Guam to Alaska as you normally would.

Can I find deals for flights from Guam to Alaska that include hotel bookings?

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

How can I find direct flights from Guam to Alaska?

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

Can I find deals for business class flights from Guam to Alaska?

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

Find Cheap Flights from Guam to Alaska

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1. Tell us where you want to go

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Reviews of airlines servicing Alaska

Get a feel of what it's like to fly with United Airlines from Guam to Alaska by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,997 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,997 reviews

United Airlines

7.4

Good

8,997 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Can I find deals for flights from Guam to Alaska that include hotel bookings?
Yes. In addition to deals on Guam to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Guam to Alaska?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Alaska.
Can I find deals for business class flights from Guam to Alaska?
Yes. Cheapflights offers flight deals from Guam to Alaska by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Guam to Alaska

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,706	Average$2,098	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Guam to Alaska with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing Alaska

Get a feel of what it's like to fly with United Airlines from Guam to Alaska by reading reviews from past customers. You can also see how each airline compares 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 Guam to Alaska. 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 Guam to Alaska that include hotel bookings?

How can I find direct flights from Guam to Alaska?

Can I find deals for business class flights from Guam to Alaska?

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 Guam to Alaska

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

Complete your trip

Complete your trip to Alaska by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Guam to Alaska by cabin class

Find flights from Guam to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Guam and Alaska flights

Browse other Guam and Alaska flight options. Last updated on November 3, 2025.

Popular flight searches

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Find a return flight route from Alaska

Find the right flight back to Guam after your stay in Alaska

Guam to Alaska flights

Consider these flights traveling from Guam to Alaska.

Top airline flying from Guam to Alaska

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Book with Flexibility

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Cheap flights from Guam to Alaska

Find cheap flights from Guam to Alaska with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing Alaska

Get a feel of what it's like to fly with United Airlines from Guam to Alaska by reading reviews from past customers. You can also see how each airline compares 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 Guam to Alaska. 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 Guam to Alaska that include hotel bookings?

How can I find direct flights from Guam to Alaska?

Can I find deals for business class flights from Guam to Alaska?

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 Guam to Alaska

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

Top airline flying from Guam to Alaska

100% Free

Book with Flexibility

Travel Smart