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 28m and 8h 01m, respectively.

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

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

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

As of March 2026, there are 175 flights per week flying from Region of Ontario to Maine. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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 March 2026.

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.

$128 Cheap Flights from Ontario to Maine in 2026

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Find the cheapest flights from Ontario to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 7:41 pm

YTZ

BOS

1h 41mnonstop

3:25 pm - 6:58 pm

BOS

YTZ

3h 33m

1 stop

$214Porter Airlines

Fri, Jul 24 - Mon, Jul 27

3:40 pm - 8:55 pm

YYZ

BOS

5h 15m

1 stop

10:05 am - 12:00 pm

BOS

YYZ

1h 55mnonstop

$214Porter Airlines

Sat, Jun 6 - Mon, Jun 8

10:30 am - 2:47 pm

YYZ

BOS

4h 17m

1 stop

5:10 am - 7:03 am

BOS

YYZ

1h 53mnonstop

$217Air Canada

Mon, May 4 - Fri, May 8

8:00 am - 9:35 am

YTZ

BOS

1h 35mnonstop

10:20 am - 12:14 pm

BOS

YTZ

1h 54mnonstop

$218Air Transat

Tue, Apr 21 - Mon, Apr 27

8:00 am - 9:35 am

YTZ

BOS

1h 35mnonstop

7:10 am - 8:57 am

BOS

YTZ

1h 47mnonstop

$219Air Transat

Thu, Apr 30 - Sun, May 3

8:15 am - 9:59 am

YYZ

BOS

1h 44mnonstop

6:15 am - 8:08 am

BOS

YYZ

1h 53mnonstop

$223Air Canada

Sat, Apr 11 - Sun, Apr 12

10:35 am - 4:46 pm

YUL

BOS

6h 11m

1 stop

5:50 am - 7:15 am

BOS

YUL

1h 25mnonstop

$268Multiple Airlines

Mon, May 4 - Mon, May 11

5:50 pm - 9:53 pm

YOW

BOS

4h 03m

1 stop

7:27 pm - 11:54 pm

BOS

YOW

4h 27m

1 stop

$285United Airlines

Thu, Jun 4 - Sat, Jun 6

9:44 am - 11:51 pm

YYZ

PWM

14h 07m

1 stop

7:16 pm - 11:54 pm

PWM

YYZ

4h 38m

1 stop

$433United Airlines

Sun, Jun 21 - Wed, Jul 1

7:00 am - 9:33 pm

YHM

BOS

14h 33m

1 stop

5:49 pm - 2:20 pm

BOS

YHM

20h 31m

2 stops

$566Multiple Airlines

Tue, Apr 7 - Thu, Apr 9

United Airlines flights from Region of Ontario to Maine

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

United Airlines

May 14

YUL11:23 amMontreal Pierre Elliott Trudeau Intl

6h 57m

1 stop

BOS6:20 pmBoston Logan Intl

May 17

BOS7:00 amBoston Logan Intl

6h 09m

1 stop

YUL1:09 pmMontreal Pierre Elliott Trudeau Intl

$279

United Airlines

Jun 4

YOW5:50 pmOttawa

4h 03m

1 stop

BOS9:53 pmBoston Logan Intl

Jun 6

BOS7:27 pmBoston Logan Intl

4h 27m

1 stop

YOW11:54 pmOttawa

$285

United Airlines

May 14

YUL11:23 amMontreal Pierre Elliott Trudeau Intl

6h 57m

1 stop

BOS6:20 pmBoston Logan Intl

May 17

BOS8:30 amBoston Logan Intl

4h 39m

1 stop

YUL1:09 pmMontreal Pierre Elliott Trudeau Intl

$303

Porter Airlines flights from Region of Ontario to Maine

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

Porter Airlines

Jul 24

YTZ6:00 pmToronto Island

1h 41m

BOS7:41 pmBoston Logan Intl

Jul 27

BOS3:25 pmBoston Logan Intl

3h 33m

1 stop

YTZ6:58 pmToronto Island

$214

Porter Airlines

Jul 23

YTZ8:50 amToronto Island

1h 41m

BOS10:31 amBoston Logan Intl

Jul 27

BOS7:10 amBoston Logan Intl

1h 47m

YTZ8:57 amToronto Island

$215

Porter Airlines

Jun 19

YTZ1:00 pmToronto Island

1h 41m

BOS2:41 pmBoston Logan Intl

Jun 19

BOS8:25 pmBoston Logan Intl

1h 47m

YTZ10:12 pmToronto Island

$216

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 7/24

6:00 pm-7:41 pm

Nonstop1h 41m

Boston Logan Intl

Mon 7/27

3:25 pm-6:58 pm

1 stop3h 33m

$214

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 6/6

3:40 pm-8:55 pm

1 stop5h 15m

Boston Logan Intl

Mon 6/8

10:05 am-12:00 pm

Nonstop1h 55m

$214

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mon 5/4

10:30 am-2:47 pm

1 stop4h 17m

Boston Logan Intl

Fri 5/8

5:10 am-7:03 am

Nonstop1h 53m

$217

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 4/21

8:00 am-9:35 am

Nonstop1h 35m

Boston Logan Intl

Mon 4/27

10:20 am-12:14 pm

Nonstop1h 54m

$218

Quickest round-trip

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 4/30

8:00 am-9:35 am

Nonstop1h 35m

Boston Logan Intl

Sun 5/3

7:10 am-8:57 am

Nonstop1h 47m

$219

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 4/11

8:15 am-9:59 am

Nonstop1h 44m

Boston Logan Intl

Sun 4/12

6:15 am-8:08 am

Nonstop1h 53m

$223

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Mon 5/4

10:35 am-4:46 pm

1 stop6h 11m

Boston Logan Intl

Mon 5/11

5:50 am-7:15 am

Nonstop1h 25m

$268

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 6/4

5:50 pm-9:53 pm

1 stop4h 03m

Boston Logan Intl

Sat 6/6

7:27 pm-11:54 pm

1 stop4h 27m

$285

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 6/21

9:44 am-11:51 pm

1 stop14h 07m

Portland

Wed 7/1

7:16 pm-11:54 pm

1 stop4h 38m

$433

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Tue 4/7

7:00 am-9:33 pm

1 stop14h 33m

Boston Logan Intl

Thu 4/9

5:49 pm-2:20 pm

2 stops20h 31m

$566

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

Can stopping save me money on Region of Ontario to Maine flights?

You could potentially save up to 60% on your flight if you consider stops on a Region of Ontario to Maine flight.

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 25m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from Region of Ontario to Maine takes 1h 25m

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

There are 49 airports in Maine. From Region of Ontario there are direct flights to 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 March 2026.
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.