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Cheap flights from Maine to Ontario from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Ontario departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Maine to Ontario

Cheap round-trip flights

These are some of the best round-trip flight deals from Maine to Ontario that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Maine to Ontario.

Cheap last minute flights

Planning a quick getaway from Maine to Ontario? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ontario, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Maine to Ontario

Find recent round-trip train or bus tickets from Maine to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
8:00 am - 9:35 amYTZ-BOS
1h 35mnonstop
$250Porter Airlines
Find Deal
Mon, Dec 16 - Tue, Dec 31
4:15 pm - 10:23 pmBOS-YTZ
6h 08m1 stop
8:00 am - 9:35 amYTZ-BOS
1h 35mnonstop
$252Porter Airlines
Find Deal
Mon, Dec 16 - Tue, Dec 31
10:34 am - 11:55 pmBOS-YYZ
13h 21m1 stop
7:15 am - 11:42 pmYYZ-BOS
16h 27m1 stop
Thu, Dec 5 - Sun, Dec 8
3:55 pm - 12:26 amBOS-YYZ
8h 31m1 stop
4:55 pm - 11:42 pmYYZ-BOS
30h 47m1 stop
Thu, Dec 5 - Sun, Dec 8
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
$290Air Canada
Find Deal
Sun, Dec 8 - Fri, Dec 13
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
9:00 am - 2:55 pmYYZ-BOS
5h 55m1 stop
$291Air Canada
Find Deal
Tue, Dec 10 - Thu, Dec 12
6:00 am - 11:46 amBOS-YYZ
5h 46m1 stop
2:15 pm - 3:57 pmYYZ-BOS
1h 42mnonstop
$292United Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 10
5:37 am - 11:56 amPWM-YYZ
6h 19m1 stop
12:36 pm - 10:46 pmYYZ-PWM
10h 10m1 stop
$301American Airlines
Find Deal
Sun, Dec 8 - Sun, Dec 15
1:55 pm - 8:25 pmPWM-YYZ
6h 30m1 stop
12:15 pm - 11:59 pmYYZ-PWM
11h 44m1 stop
$302United Airlines
Find Deal
Tue, Dec 17 - Wed, Dec 25
5:50 am - 10:19 amPWM-YYZ
4h 29m1 stop
7:35 am - 10:46 pmYYZ-PWM
15h 11m1 stop
$303American Airlines
Find Deal
Sun, Dec 8 - Tue, Dec 17
7:10 am - 11:50 amBOS-YTZ
4h 40m1 stop
$81Air Canada
Find Deal
Thu, Feb 6
5:00 am - 2:55 pmBOS-YUL
9h 55m1 stop
Wed, Dec 4
7:00 am - 11:11 amBOS-YOW
4h 11m1 stop
$117Porter Airlines
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Thu, Dec 5
4:15 pm - 10:13 pmBOS-YTZ
5h 58m1 stop
$118Porter Airlines
Find Deal
Tue, Dec 10
6:00 am - 11:46 amBOS-YYZ
5h 46m1 stop
$138United Airlines
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Tue, Dec 31
2:05 pm - 4:04 pmBOS-YTZ
1h 59mnonstop
$150Air Transat
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Tue, Dec 10
10:50 am - 12:15 pmBOS-YUL
1h 25mnonstop
$153United Airlines
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Tue, Dec 10
2:00 pm - 3:59 pmBOS-YTZ
1h 59mnonstop
$154Air Transat
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Sat, Jan 11
5:54 am - 10:19 amBOS-YYZ
4h 25m1 stop
$159American Airlines
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Tue, Dec 31
7:00 am - 4:50 pmBOS-YUL
9h 50m2 stops
$191American Airlines
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Sun, Jan 12
6:00 am - 12:07 amBOS-YYZ
18h 07m1 stop
12:30 pm - 11:34 pmYYZ-BOS
11h 04m1 stop
Tue, Nov 19 - Thu, Nov 21
7:31 pm - 3:17 pmBOS-YYZ
19h 46m2 stops
10:00 am - 1:06 amYYZ-BOS
15h 06m1 stop
Mon, Nov 18 - Thu, Nov 21
10:20 am - 12:19 pmBOS-YTZ
1h 59mnonstop
1:55 pm - 3:30 pmYTZ-BOS
1h 35mnonstop
$448Porter Airlines
Find Deal
Mon, Nov 18 - Thu, Nov 28
4:15 pm - 10:13 pmBOS-YTZ
5h 58m1 stop
11:45 am - 1:20 pmYTZ-BOS
1h 35mnonstop
$471Porter Airlines
Find Deal
Tue, Nov 19 - Thu, Nov 28
6:00 am - 3:00 pmBOS-YYZ
9h 00m2 stops
10:30 am - 6:42 pmYYZ-BOS
8h 12m2 stops
$618American Airlines
Find Deal
Tue, Nov 19 - Thu, Nov 21
7:05 am - 9:04 amBOS-YTZ
1h 59mnonstop
1:55 pm - 3:30 pmYTZ-BOS
1h 35mnonstop
$637Air Transat
Find Deal
Sat, Nov 16 - Sat, Nov 16
8:00 am - 3:00 pmBOS-YYZ
7h 00m1 stop
7:35 am - 12:16 pmYYZ-BOS
4h 41m1 stop
$646American Airlines
Find Deal
Sun, Nov 17 - Wed, Nov 20
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
6:15 am - 10:22 amYYZ-BOS
4h 07m1 stop
$664United Airlines
Find Deal
Tue, Nov 19 - Thu, Nov 21
6:00 am - 12:31 pmBOS-YYZ
6h 31m1 stop
8:00 am - 2:00 pmYYZ-BOS
6h 00m1 stop
$673United Airlines
Find Deal
Tue, Nov 19 - Fri, Nov 22
4:20 pm - 5:49 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$722Air Transat
Find Deal
Sun, Nov 17 - Tue, Nov 19
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
11:40 am - 1:15 pmYTZ-BOS
1h 35mnonstop
$257Porter Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
1:55 pm - 3:30 pmYTZ-BOS
1h 35mnonstop
$258Porter Airlines
Find Deal
Thu, Dec 5 - Fri, Dec 13
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
$279Air Canada
Find Deal
Wed, Dec 11 - Fri, Dec 13
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
6:40 pm - 8:15 pmYTZ-BOS
1h 35mnonstop
Thu, Dec 5 - Mon, Dec 9
10:20 am - 12:19 pmBOS-YTZ
1h 59mnonstop
11:40 am - 1:15 pmYTZ-BOS
1h 35mnonstop
Fri, Dec 13 - Sun, Jan 26
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
$290Air Canada
Find Deal
Sun, Dec 8 - Wed, Dec 11
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:00 am - 9:42 amYYZ-BOS
1h 42mnonstop
$305United Airlines
Find Deal
Sun, Dec 8 - Wed, Dec 11
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
2:15 pm - 3:57 pmYYZ-BOS
1h 42mnonstop
$308United Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
7:05 am - 9:04 amBOS-YTZ
1h 59mnonstop
9:05 am - 10:40 amYTZ-BOS
1h 35mnonstop
$404Air Transat
Find Deal
Fri, Mar 14 - Sun, Mar 16
10:20 am - 12:19 pmBOS-YTZ
1h 59mnonstop
6:40 pm - 8:15 pmYTZ-BOS
1h 35mnonstop
$424Air Transat
Find Deal
Thu, Dec 5 - Thu, Dec 12

Air Canada flights from Maine to Region of Ontario

Our best Air Canada deals on Maine to Region of Ontario flight tickets
Air Canada
Dec 8
BOS6:10 amBoston Logan Intl
2h 06m
YYZ8:16 amToronto Pearson Intl
Dec 13
YYZ8:55 pmToronto Pearson Intl
1h 44m
BOS10:39 pmBoston Logan Intl
Air Canada
Dec 10
BOS6:10 amBoston Logan Intl
2h 06m
YYZ8:16 amToronto Pearson Intl
Dec 12
YYZ9:00 amToronto Pearson Intl
5h 55m
1 stop
BOS2:55 pmBoston Logan Intl
Air Canada
Jan 20
BOS10:50 amBoston Logan Intl
7h 53m
2 stops
YTZ6:43 pmToronto Island
Jan 24
YTZ8:50 amToronto Island
6h 08m
2 stops
BOS2:58 pmBoston Logan Intl

United Airlines flights from Maine to Region of Ontario

Our best United Airlines deals on Maine to Region of Ontario flight tickets
United Airlines
Dec 10
BOS6:00 amBoston Logan Intl
5h 46m
1 stop
YYZ11:46 amToronto Pearson Intl
Dec 10
YYZ2:15 pmToronto Pearson Intl
1h 42m
BOS3:57 pmBoston Logan Intl
United Airlines
Dec 17
PWM1:55 pmPortland
6h 30m
1 stop
YYZ8:25 pmToronto Pearson Intl
Dec 25
YYZ12:15 pmToronto Pearson Intl
11h 44m
1 stop
PWM11:59 pmPortland
United Airlines
Dec 8
BOS6:10 amBoston Logan Intl
2h 06m
YYZ8:16 amToronto Pearson Intl
Dec 11
YYZ8:55 pmToronto Pearson Intl
1h 44m
BOS10:39 pmBoston Logan Intl

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

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

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

American Airlines. American Airlines is the most popular carrier operating from Maine to Region of Ontario

What is the cheapest Maine to Region of Ontario flight route?

Boston Logan Intl - Toronto Island. Fly from Boston Logan Intl to Toronto Island for the best Maine - Region of Ontario flight prices

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

You could potentially save up to 30% on your flight if you consider stops on a Maine to Region of Ontario flight.

Cheap Maine to Region of Ontario flight deals and tips

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

Best Price Found

$81

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Region of Ontario

4 airports
The best one-way flight to Region of Ontario from Maine in the past 72 hours is $81. The best round-trip flight deal from Maine to Region of Ontario found on momondo in the last 72 hours is $250.
The fastest flight from Maine to Region of Ontario takes 1h 25m
Direct flights go from Maine to Region of Ontario every day.
There are 4 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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

    Prices for flights from Maine to Ontario are updated daily.

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

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

    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 Maine to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Maine to Region of Ontario

Compare and see reviews for airlines that fly from Maine to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $247Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

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

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

Yes. All flights to Ontario from Maine on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Ontario from Maine.

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

Yes. momondo can track prices for Maine to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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