How many flights depart from Region of Ontario to Maine on average per week?

As of September 2025, there are 241 flights per week flying from Region of Ontario to Maine. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

What is the cheapest airline that flies from Ontario to Maine?

Porter Airlines, Air Canada, and Air Transat are the most popular carriers operating from Ontario to Maine

How long is the flight from Region of Ontario to Maine?

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Ottawa, and flying into Maine, then you can expect flight times to average 4h 19m and 8h 07m, respectively.

When did momondo last update prices for flights from Ontario to Maine?

Prices for flights from Ontario to Maine were last updated today.

How many operators does momondo search for flights from Ontario to Maine?

The number of operators available for flights from Ontario to Maine is 3 as of September 2025.

How old do you have to be to fly from Ontario to Maine?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Maine.

What documentation or ID do you need to fly to Maine?

The required travel and health documents for your Maine trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maine. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$127 Cheap Flights from Ontario to Maine in 2025/26

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Find the cheapest flights from Ontario to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:50 am - 11:31 amYTZ-BOS

1h 41mnonstop

8:45 am - 10:34 amBOS-YTZ

1h 49mnonstop

$197Porter Airlines

Find Deal

Wed, Oct 22 - Fri, Oct 24

8:30 am - 2:52 pmYTZ-BOS

6h 22m1 stop

10:15 am - 2:55 pmBOS-YTZ

4h 40m1 stop

$199Air Canada

Find Deal

Wed, Nov 5 - Wed, Nov 12

8:00 am - 9:35 amYTZ-BOS

1h 35mnonstop

7:00 am - 8:55 amBOS-YTZ

1h 55mnonstop

$202Porter Airlines

Find Deal

Sat, Nov 1 - Mon, Nov 3

4:30 pm - 9:25 pmYYZ-BOS

4h 55m1 stop

6:00 am - 11:39 amBOS-YYZ

5h 39m1 stop

$206Air Canada

Find Deal

Thu, Oct 16 - Sun, Oct 19

3:10 pm - 4:51 pmYTZ-BOS

1h 41mnonstop

7:05 am - 9:04 amBOS-YTZ

1h 59mnonstop

$238Air Transat

Find Deal

Thu, Oct 23 - Mon, Oct 27

1:10 pm - 2:45 pmYTZ-BOS

1h 35mnonstop

7:05 am - 9:04 amBOS-YTZ

1h 59mnonstop

$256Air Transat

Find Deal

Tue, Nov 4 - Tue, Nov 11

7:15 am - 1:10 pmYYZ-BOS

5h 55m1 stop

11:05 am - 5:19 pmBOS-YYZ

6h 14m1 stop

$270American Airlines

Find Deal

Sun, Oct 12 - Wed, Oct 15

2:29 pm - 10:19 pmYUL-BOS

7h 50m1 stop

9:59 am - 11:59 pmBOS-YUL

14h 00m2 stops

$351Delta

Find Deal

Thu, Nov 13 - Sat, Nov 15

6:09 pm - 11:20 amYYZ-PWM

17h 11m2 stops

11:30 am - 9:29 amPWM-YYZ

21h 59m1 stop

$381Delta

Find Deal

Fri, Oct 17 - Wed, Oct 22

12:59 pm - 11:51 pmYUL-PWM

10h 52m2 stops

1:05 pm - 9:50 amPWM-YUL

20h 45m1 stop

$448American Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

Air Canada flights from Region of Ontario to Maine

Our best Air Canada deals on Region of Ontario to Maine flight tickets

Air Canada

Nov 5

YTZ8:30 amToronto Island

6h 22m

1 stop

BOS2:52 pmBoston Logan Intl

Nov 12

BOS10:15 amBoston Logan Intl

4h 40m

1 stop

YTZ2:55 pmToronto Island

$199

Find similar

Air Canada

Oct 16

YYZ4:30 pmToronto Pearson Intl

4h 55m

1 stop

BOS9:25 pmBoston Logan Intl

Oct 19

BOS6:00 amBoston Logan Intl

5h 39m

1 stop

YYZ11:39 amToronto Pearson Intl

$206

Find similar

Air Canada

Oct 16

YYZ4:30 pmToronto Pearson Intl

4h 55m

1 stop

BOS9:25 pmBoston Logan Intl

Oct 19

BOS6:00 amBoston Logan Intl

1h 56m

YYZ7:56 amToronto Pearson Intl

$211

Find similar

Porter Airlines flights from Region of Ontario to Maine

Our best Porter Airlines deals on Region of Ontario to Maine flight tickets

Porter Airlines

Oct 22

YTZ9:50 amToronto Island

1h 41m

BOS11:31 amBoston Logan Intl

Oct 24

BOS8:45 amBoston Logan Intl

1h 49m

YTZ10:34 amToronto Island

$197

Find similar

Porter Airlines

Nov 1

YTZ8:00 amToronto Island

1h 35m

BOS9:35 amBoston Logan Intl

Nov 3

BOS7:00 amBoston Logan Intl

1h 55m

YTZ8:55 amToronto Island

$202

Find similar

Porter Airlines

Oct 16

YTZ9:50 amToronto Island

1h 41m

BOS11:31 amBoston Logan Intl

Oct 19

BOS9:20 amBoston Logan Intl

1h 49m

YTZ11:09 amToronto Island

$203

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 10/22

9:50 am-11:31 am

Nonstop1h 41m

Boston Logan Intl

Fri 10/24

8:45 am-10:34 am

Nonstop1h 49m

$197

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 11/5

8:30 am-2:52 pm

1 stop6h 22m

Boston Logan Intl

Wed 11/12

10:15 am-2:55 pm

1 stop4h 40m

$199

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 11/1

8:00 am-9:35 am

Nonstop1h 35m

Boston Logan Intl

Mon 11/3

7:00 am-8:55 am

Nonstop1h 55m

$202

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 10/16

4:30 pm-9:25 pm

1 stop4h 55m

Boston Logan Intl

Sun 10/19

6:00 am-11:39 am

1 stop5h 39m

$206

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 10/23

3:10 pm-4:51 pm

Nonstop1h 41m

Boston Logan Intl

Mon 10/27

7:05 am-9:04 am

Nonstop1h 59m

$238

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 11/4

1:10 pm-2:45 pm

Nonstop1h 35m

Boston Logan Intl

Tue 11/11

7:05 am-9:04 am

Nonstop1h 59m

$256

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 10/12

7:15 am-1:10 pm

1 stop5h 55m

Boston Logan Intl

Wed 10/15

11:05 am-5:19 pm

1 stop6h 14m

$270

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 11/13

2:29 pm-10:19 pm

1 stop7h 50m

Boston Logan Intl

Sat 11/15

9:59 am-11:59 pm

2 stops14h 00m

$351

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 10/17

6:09 pm-11:20 am

2 stops17h 11m

Portland

Wed 10/22

11:30 am-9:29 am

1 stop21h 59m

$381

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

12:59 pm-11:51 pm

2 stops10h 52m

Portland

Tue 10/28

1:05 pm-9:50 am

1 stop20h 45m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from Region of Ontario is in November. Flight prices, which tend to average around $305, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $397.

What is the cheapest day to depart on your flight to Maine?

The cheapest day to depart from Region of Ontario to Maine is on a Saturday. Travelers who choose to depart for Maine on a Saturday will often find tickets for as low as $743. Flights from Region of Ontario to Maine on a Sunday will generally be more expensive and average around $1,023. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Maine?

The cheapest time of day to fly to Maine is in the afternoon when flights can be purchased for as low as $487. Flights in the morning are often more expensive with an average ticket price of $653.

Cheap Region of Ontario to Maine flight deals and tips

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

Fastest flight time	1h 15m
Direct flights	Every day
Airports in Maine	1 airport

The fastest flight from Region of Ontario to Maine takes 1h 15m

Direct flights go from Region of Ontario to Maine every day.

There is 1 airport near Maine: Boston Logan Intl (BOS)

Search flight deals

When did momondo last update prices for flights from Ontario to Maine?
Prices for flights from Ontario to Maine were last updated today.
How many operators does momondo search for flights from Ontario to Maine?
The number of operators available for flights from Ontario to Maine is 3 as of September 2025.
How old do you have to be to fly from Ontario to Maine?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Maine.
What documentation or ID do you need to fly to Maine?
The required travel and health documents for your Maine trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maine. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Ontario to Maine 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 Maine that suits you.

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

Flights from Ontario to Maine with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Maine from Ontario.

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

Of course. momondo tracks the price of Ontario to Maine flights. All you need is a valid email address and we will do the rest; it is that quick and easy.