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Cheap flights from Ontario to Tamuning from C$ 2,119

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Tamuning departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Tamuning

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:02 p.m. - 11:05 p.m.
YUL
-
GUM
38h 03m2 stops
Delta Logo
1:00 a.m. - 11:50 p.m.
GUM
-
YUL
37h 50m2 stops
C$ 2,119Delta
Mon, 26 Jan - Sun, 1 Feb
Multiple Airlines Logo
6:30 a.m. - 1:10 a.m.
YYZ
-
GUM
27h 40m2 stops
Multiple Airlines Logo
5:45 a.m. - 11:55 p.m.
GUM
-
YYZ
33h 10m3 stops
C$ 2,391Multiple Airlines
Thu, 15 Jan - Thu, 19 Feb
Philippine Airlines Logo
1:30 p.m. - 4:00 a.m.
YYZ
-
GUM
47h 30m2 stops
Philippine Airlines Logo
5:45 a.m. - 6:08 a.m.
GUM
-
YYZ
39h 23m2 stops
C$ 2,690Philippine Airlines
Fri, 23 Jan - Tue, 27 Jan
Delta Logo
6:00 a.m. - 2:35 p.m.
YYZ
-
GUM
41h 35m2 stops
Delta Logo
1:00 a.m. - 7:08 p.m.
GUM
-
YYZ
33h 08m2 stops
C$ 2,715Delta
Fri, 23 Jan - Mon, 26 Jan
Delta Logo
2:40 p.m. - 11:05 p.m.
YUL
-
GUM
41h 25m2 stops
Delta Logo
1:00 a.m. - 11:50 p.m.
GUM
-
YUL
37h 50m2 stops
C$ 2,768Delta
Sat, 17 Jan - Tue, 20 Jan
Delta Logo
2:40 p.m. - 11:05 p.m.
YUL
-
GUM
41h 25m2 stops
Delta Logo
1:00 a.m. - 11:50 p.m.
GUM
-
YUL
37h 50m2 stops
C$ 2,770Delta
Sat, 17 Jan - Tue, 20 Jan
United Airlines Logo
6:52 a.m. - 6:05 p.m.
YOW
-
GUM
21h 13m2 stops
United Airlines Logo
7:30 p.m. - 11:45 p.m.
GUM
-
YOW
42h 15m2 stops
C$ 2,790United Airlines
Tue, 9 Jun - Sat, 13 Jun
United Airlines Logo
6:52 a.m. - 6:05 p.m.
YOW
-
GUM
21h 13m2 stops
United Airlines Logo
7:30 p.m. - 9:47 a.m.
GUM
-
YOW
52h 17m2 stops
C$ 2,791United Airlines
Tue, 9 Jun - Sat, 13 Jun
Multiple Airlines Logo
12:50 a.m. - 3:25 a.m.
YYZ
-
GUM
59h 35m2 stops
Multiple Airlines Logo
5:45 a.m. - 1:40 p.m.
GUM
-
YYZ
46h 55m2 stops
C$ 2,862Multiple Airlines
Wed, 14 Jan - Thu, 19 Feb
Multiple Airlines Logo
12:50 a.m. - 4:00 a.m.
YYZ
-
GUM
36h 10m1 stop
Multiple Airlines Logo
5:45 a.m. - 1:40 p.m.
GUM
-
YYZ
46h 55m2 stops
C$ 3,087Multiple Airlines
Wed, 14 Jan - Thu, 19 Feb

Delta flights from Region of Ontario to Tamuning

Our best Delta deals on Region of Ontario to Tamuning flight tickets
Delta
26 Jan
YUL6:02 p.m.Montreal Pierre Elliott Trudeau Intl
38h 03m
2 stops
GUM11:05 p.m.Tamuning Guam Intl
1 Feb
GUM1:00 a.m.Tamuning Guam Intl
37h 50m
2 stops
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,119
Find similar
Delta
23 Jan
YYZ6:00 a.m.Toronto Pearson Intl
41h 35m
2 stops
GUM2:35 p.m.Tamuning Guam Intl
26 Jan
GUM1:00 a.m.Tamuning Guam Intl
33h 08m
2 stops
YYZ7:08 p.m.Toronto Pearson Intl
C$ 2,715
Find similar
Delta
17 Jan
YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl
41h 25m
2 stops
GUM11:05 p.m.Tamuning Guam Intl
20 Jan
GUM1:00 a.m.Tamuning Guam Intl
37h 50m
2 stops
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,768
Find similar

United Airlines flights from Region of Ontario to Tamuning

Our best United Airlines deals on Region of Ontario to Tamuning flight tickets
United Airlines
9 Jun
YOW6:52 a.m.Ottawa
21h 13m
2 stops
GUM6:05 p.m.Tamuning Guam Intl
13 Jun
GUM7:30 p.m.Tamuning Guam Intl
42h 15m
2 stops
YOW11:45 p.m.Ottawa
C$ 2,790
Find similar
United Airlines
9 Jun
YOW6:52 a.m.Ottawa
21h 13m
2 stops
GUM6:05 p.m.Tamuning Guam Intl
13 Jun
GUM7:30 p.m.Tamuning Guam Intl
52h 17m
2 stops
YOW9:47 a.m.Ottawa
C$ 2,791
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Tamuning 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, momondo users made 96,600 searches. Data last updated 5 January 2026.
Use the filters below to find and compare flights from Ontario to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealTamuning

YUL - GUM

YULGUM

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

6:02 p.m.-11:05 p.m.

2 stops38h 03m

Tamuning Guam Intl

Sun 1/2

1:00 a.m.-11:50 p.m.

2 stops37h 50m

C$ 2,119

TorontoTamuning

YYZ - GUM

YYZGUM

Toronto Pearson Intl

Thu 15/1

6:30 a.m.-1:10 a.m.

2 stops27h 40m

Tamuning Guam Intl

Thu 19/2

5:45 a.m.-11:55 p.m.

3 stops33h 10m

C$ 2,391

TorontoTamuning

YYZ - GUM

YYZGUM

Toronto Pearson Intl

Fri 23/1

1:30 p.m.-4:00 a.m.

2 stops47h 30m

Tamuning Guam Intl

Tue 27/1

5:45 a.m.-6:08 a.m.

2 stops39h 23m

C$ 2,690

TorontoTamuning

YYZ - GUM

YYZGUM

Toronto Pearson Intl

Fri 23/1

6:00 a.m.-2:35 p.m.

2 stops41h 35m

Tamuning Guam Intl

Mon 26/1

1:00 a.m.-7:08 p.m.

2 stops33h 08m

C$ 2,715

MontrealTamuning

YUL - GUM

YULGUM

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

2:40 p.m.-11:05 p.m.

2 stops41h 25m

Tamuning Guam Intl

Tue 20/1

1:00 a.m.-11:50 p.m.

2 stops37h 50m

C$ 2,768

MontrealTamuning

YUL - GUM

YULGUM

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

2:40 p.m.-11:05 p.m.

2 stops41h 25m

Tamuning Guam Intl

Tue 20/1

1:00 a.m.-11:50 p.m.

2 stops37h 50m

C$ 2,770

OttawaTamuning

YOW - GUM

YOWGUM

Ottawa

Tue 9/6

6:52 a.m.-6:05 p.m.

2 stops21h 13m

Tamuning Guam Intl

Sat 13/6

7:30 p.m.-11:45 p.m.

2 stops42h 15m

C$ 2,790

OttawaTamuning

YOW - GUM

YOWGUM

Ottawa

Tue 9/6

6:52 a.m.-6:05 p.m.

2 stops21h 13m

Tamuning Guam Intl

Sat 13/6

7:30 p.m.-9:47 a.m.

2 stops52h 17m

C$ 2,791

TorontoTamuning

YYZ - GUM

YYZGUM

Toronto Pearson Intl

Wed 14/1

12:50 a.m.-3:25 a.m.

2 stops59h 35m

Tamuning Guam Intl

Thu 19/2

5:45 a.m.-1:40 p.m.

2 stops46h 55m

C$ 2,862

TorontoTamuning

YYZ - GUM

YYZGUM

Toronto Pearson Intl

Wed 14/1

12:50 a.m.-4:00 a.m.

1 stop36h 10m

Tamuning Guam Intl

Thu 19/2

5:45 a.m.-1:40 p.m.

2 stops46h 55m

C$ 3,087

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Tamuning from

How to get the cheapest flight ticket from Region of Ontario to Tamuning

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Tamuning?

Flight times from Region of Ontario to Tamuning vary, but if you’re flying out of Ottawa and flying into Tamuning (one of the most popular routes), then the duration is 21h 13m on average. Another popular route from Region of Ontario to Tamuning is flying from Toronto to Tamuning, which will take roughly 27h 40m. Keep in mind that layovers or delays could extend your travel time.

Cheap Region of Ontario to Tamuning flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Tamuning

Fastest flight time

21h 13m

Direct flights

None
The fastest flight from Region of Ontario to Tamuning takes 21h 13m
There are no direct flights from Region of Ontario to Tamuning. There are no popular flight routes from Region of Ontario to Tamuning.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Tamuning Guam Intl Airport?

    Prices for flights from Ontario to Tamuning Guam Intl Airport are updated daily.

  • How old do you have to be to fly from Ontario to Tamuning Guam Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Tamuning Guam Intl Airport.

  • What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

    The necessary travel and health documents for your Tamuning Guam Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Tamuning?

It is quick and easy to find Ontario to Tamuning flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tamuning that suits you.

Can I find flights from Ontario to Tamuning with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tamuning from Ontario with this policy.

How can momondo help me find flights from Ontario to Tamuning?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Tamuning.

I’m not ready to book a flight from Ontario to Tamuning right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Tamuning now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tamuning and let you know when they change.

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