How long is the flight from Toronto Pearson Intl Airport to Guam?

Departing from Toronto Pearson Intl Airport to Guam will take you 42h 35m. The distance between Toronto Pearson Intl Airport and Guam is about 12218 km.

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.

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).

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

When flying from Toronto Pearson Intl Airport to Guam, 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 Pearson Intl to Guam that include hotel bookings?

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

How can I find direct flights from Pearson Intl to Guam?

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

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

Yes. Cheapflights offers flight deals from Pearson Intl 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.

C$ 1,288+ Cheap Flights from Toronto Pearson Intl Airport to Guam

Cheap flight deals from Pearson Intl to Guam

Enter your travel dates to find the best prices.

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Cheapest flights from Pearson Intl to Guam
Explore the most affordable flight options available from Pearson Intl to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Fri 23/106:30 a.m. -

2 stops42h 35m

Sat 31/104:50 p.m. -

2 stops45h 25m

Deal found 18/9C$ 2,118

Sat 21/116:10 p.m. -

2 stops39h 50m

Tue 24/112:40 a.m. -

2 stops34h 17m

Deal found 16/9C$ 2,275

Fri 23/101:30 p.m. -

1 stop24h 05m

Sat 31/105:40 a.m. -

2 stops32h 45m

Deal found 18/9C$ 2,350

Fri 20/1112:30 a.m. -

1 stop36h 30m

Wed 25/115:25 a.m. -

2 stops39h 20m

Deal found 18/9C$ 2,590

Sat 21/115:55 p.m. -

3 stops58h 05m

Wed 25/117:55 p.m. -

2 stops39h 51m

Deal found 17/9C$ 2,669

Find flight deals from Pearson Intl to Guam

Round-trip from	C$ 2,118

Delta
23/10-31/10
4 total stops
88h 00m total
Toronto to Guam

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Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Guam that are best for you.

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TorontoTamuning

YYZ Toronto Pearson Intl - GUM Tamuning Guam Intl

YYZGUM

Toronto Pearson Intl

Mon 4/1

5:25 p.m.-1:00 a.m.

2 stops40h 35m

Tamuning Guam Intl

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,354

TorontoTamuning

YYZ Toronto Pearson Intl - GUM Tamuning Guam Intl

YYZGUM

Toronto Pearson Intl

Fri 23/10

6:30 a.m.-3:05 p.m.

2 stops42h 35m

Tamuning Guam Intl

Sat 31/10

4:50 p.m.-12:15 a.m.

2 stops45h 25m

C$ 2,118

TorontoTamuning

YYZ Toronto Pearson Intl - GUM Tamuning Guam Intl

YYZGUM

Toronto Pearson Intl

Sat 21/11

6:10 p.m.-1:00 a.m.

2 stops39h 50m

Tamuning Guam Intl

Tue 24/11

2:40 a.m.-9:57 p.m.

2 stops34h 17m

C$ 2,275

TorontoTamuning

YYZ Toronto Pearson Intl - GUM Tamuning Guam Intl

YYZGUM

Toronto Pearson Intl

Fri 23/10

9:00 a.m.-3:35 a.m.

3 stops28h 35m

Tamuning Guam Intl

Sat 31/10

5:25 a.m.-12:25 a.m.

3 stops33h 00m

C$ 2,555

TorontoTamuning

YYZ Toronto Pearson Intl - GUM Tamuning Guam Intl

YYZGUM

Toronto Pearson Intl

Fri 20/11

12:30 a.m.-4:00 a.m.

1 stop36h 30m

Tamuning Guam Intl

Wed 25/11

5:25 a.m.-5:45 a.m.

2 stops39h 20m

C$ 2,590

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/9

Sorted by cheapest first

Best time to book a flight from Pearson Intl to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Pearson Intl with our price prediction graph.

YYZ-GUM

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 Toronto Pearson Intl Airport to Guam

YYZ-GU0

YYZ-GUM

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Toronto Pearson Intl Airport to Guam?
Departing from Toronto Pearson Intl Airport to Guam will take you 42h 35m. The distance between Toronto Pearson Intl Airport and Guam is about 12218 km.
Can I find deals for flights from Pearson Intl to Guam that include hotel bookings?
Yes. In addition to deals on Pearson Intl to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pearson Intl to Guam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Guam.
Can I find deals for business class flights from Pearson Intl to Guam?
Yes. Cheapflights offers flight deals from Pearson Intl 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.

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Cheap flights from Toronto Pearson Intl Airport to Guam from C$ 1,288

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pearson Intl to Guam

Cheapest flights from Pearson Intl to GuamExplore the most affordable flight options available from Pearson Intl to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Explore the most affordable flight options available from Pearson Intl to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Pearson Intl to GuamDiscover carefully curated flight deals from Pearson Intl to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Pearson Intl to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Pearson Intl to GuamDiscover last-minute flight deals from Pearson Intl to Guam. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Pearson Intl to Guam. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Pearson Intl to GuamSearch for one-way flight options from Pearson Intl to Guam. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from Pearson Intl to Guam. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Find flight deals from Pearson Intl to Guam

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Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Guam that are best for you.

Best time to book a flight from Pearson Intl to Guam

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Related info for your journey

How long is the flight from Toronto Pearson Intl Airport to Guam?

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

How can I find direct flights from Pearson Intl to Guam?

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

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.

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Pearson Intl and Guam flights

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Cheapest flights from Pearson Intl to Guam
Explore the most affordable flight options available from Pearson Intl to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Pearson Intl to Guam
Discover carefully curated flight deals from Pearson Intl to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Pearson Intl to Guam
Discover last-minute flight deals from Pearson Intl to Guam. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Pearson Intl to Guam
Search for one-way flight options from Pearson Intl to Guam. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.