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C$ 1,170+ Cheap flights 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
— GUM
17 Jun — 24 Jun1
1 adult

Flights to Guam in 2025

Find the latest flights to Guam in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 June 2025.

One-way from

C$ 1,170
5/7
  • 5/7
  • 3 total stops
  • 42h 45m total
  • Toronto to Guam
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Find flight deals to Guam

One-way flights to Guam
Search for one-way flight options to Guam. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Sat 5/76:30 a.m.YYZ - GUM
3 stops42h 45mMultiple Airlines
Deal found 10/6C$ 1,170
Fri 4/71:35 a.m.YYZ - GUM
1 stop36h 55mPhilippine Airlines
Deal found 10/6C$ 2,043

Cheapflights Fare Finder

Locate flights to Guam that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 June 2025.
Use the filters below to find and compare flights to Guam that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoTamuning

YYZ - GUM

YYZGUM

Toronto Pearson Intl

Sat 5/7

6:30 a.m.-3:15 p.m.

3 stops42h 45m

C$ 1,170

TorontoTamuning

YYZ - GUM

YYZGUM

Toronto Pearson Intl

Fri 4/7

1:35 a.m.-4:30 a.m.

1 stop36h 55m

C$ 2,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Best time to book a flight to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam 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 to Guam

How long is the flight to Guam?

On average, a flight from Toronto to Guam takes 21 hours 55 minutes. Flights to Guam from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Guam?

The most popular airline flying from Toronto to Guam is United Airlines.

United Airlines
United Airlines
From C$ 1,023

What are the cheapest airlines that fly to Guam?

The cheapest airline flying from Toronto to Guam is United Airlines.

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 65.0 - 365.0 mm per month. August is typically the wettest month, when rainfall can reach 365.0 mm. March is typically the driest time to visit Guam when rainfall is around 65.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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 12 June 2025.
Philippine Airlines
7.2
Good
871 reviews
Check prices

Boarding

7.2

Comfort

7.1

Entertainment

6.6

Overall

7.2

Food

6.9

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Gene,Mar 2025

SFO - MNL

Flight delayed four hours! No compensation at all! Gene Anderson
Philippine Airlines
7.2
Good
871 reviews
Philippine Airlines
7.2
Good
871 reviews
Check prices

Boarding

7.2

Comfort

7.1

Entertainment

6.6

Overall

7.2

Food

6.9

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Gene,Mar 2025

SFO - MNL

Flight delayed four hours! No compensation at all! Gene Anderson

FAQs about flying to Guam

  • Can I find cheaper flights to Guam if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Guam on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Guam?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Guam.

  • Where does the fastest flight to Guam depart from?

    For those looking to save time traveling to Guam, Ottawa offers the quickest one-way flight (21 hours 32 minutes).

  • Does Tamuning Guam Intl have rental cars?

    Yes. Those touching down at Tamuning Guam Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Tamuning Guam Intl?

    Yes. Tamuning Guam Intl has hotels nearby for those requiring accommodations. Mai'Ana Airport Plaza is the closest property to Tamuning Guam Intl (0.0 km away from Tamuning Guam Intl).

See more FAQs

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Flights to Tamuning

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Why should you use Cheapflights to find cheap flight tickets to Guam?

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Can Cheapflights find flights to Guam with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Guam, users can toggle the no change fees filter when performing a flight search.

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