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Cheap flights from Maine to Ontario from C$ 389

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — YYZ
14 May — 21 May1
1 adult
Tue 14/5
Tue 21/5

How far in advance should I book a flight from Maine to Region of Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 117% on flights from Maine to Region of Ontario compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 451. For sooner than that we have options available in the next 3 days from C$ 1,063.

What is the cheapest month to fly from Maine to Region of Ontario?

Flights from Maine to Region of Ontario lean towards being more expensive in February. Prices are generally better when you fly from Maine to Region of Ontario in August, with the cheapest ticket starting at C$ 275.

When is the cheapest time to fly from Maine to Region of Ontario (ME - ON)?

When flying from Maine to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Maine to Ontario

Explore cheap flight options specifically provided by Delta for the route between Maine and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
Take a peek at the cheapest Delta flights we've detected travelling from Maine to Ontario. Deals update often to give you more flight options matching your criteria
Sat 8/67:22 a.m.BGR - YYZ
1 stop26h 55mDelta
Wed 12/610:15 a.m.YYZ - BGR
1 stop13h 18mDelta
Deal found 7/5C$ 679
Sat 8/67:22 a.m.BGR - YYZ
1 stop26h 55mDelta
Wed 12/66:25 a.m.YYZ - BGR
1 stop17h 08mDelta
Deal found 8/5C$ 716
Sat 8/67:22 a.m.BGR - YYZ
1 stop26h 55mDelta
Wed 12/612:30 p.m.YYZ - BGR
2 stops11h 03mDelta
Deal found 7/5C$ 731
Sat 8/67:22 a.m.BGR - YYZ
1 stop8h 15mDelta
Wed 12/612:30 p.m.YYZ - BGR
2 stops11h 03mDelta
Deal found 8/5C$ 768
Thu 30/55:45 p.m.BGR - YYZ
1 stop5h 03mDelta
Sun 2/64:40 p.m.YYZ - BGR
1 stop7h 19mDelta
Deal found 8/5C$ 826
Thu 30/56:00 a.m.BGR - YYZ
2 stops11h 09mDelta
Sun 2/64:40 p.m.YYZ - BGR
1 stop7h 19mDelta
Deal found 8/5C$ 838
Thu 30/56:00 a.m.BGR - YYZ
2 stops11h 09mDelta
Sun 2/612:30 p.m.YYZ - BGR
2 stops11h 29mDelta
Deal found 8/5C$ 1,018
Fri 17/56:00 a.m.BGR - YYZ
2 stops11h 09mDelta
Sun 19/511:10 a.m.YYZ - BGR
1 stop8h 23mDelta
Deal found 8/5C$ 1,092

Cheap American Airlines flights from Maine to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Maine and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
Browse through some of the cheapest American Airlines flights travelling from Maine to Ontario. Check back soon if you're not seeing flights that suit your needs.
Fri 14/611:35 a.m.PWM - YYZ
1 stop11h 34mAmerican Airlines
Mon 17/66:54 a.m.YYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 8/5C$ 458
Fri 14/611:35 a.m.PWM - YYZ
1 stop11h 34mAmerican Airlines
Mon 17/63:15 p.m.YYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 8/5C$ 471
Fri 14/64:13 p.m.PWM - YYZ
2 stops6h 56mAmerican Airlines
Mon 17/63:15 p.m.YYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 8/5C$ 478
Tue 25/64:13 p.m.PWM - YYZ
1 stop6h 29mAmerican Airlines
Sun 30/66:54 a.m.YYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 9/5C$ 495
Sat 24/86:01 a.m.PWM - YYZ
1 stop9h 19mAmerican Airlines
Mon 26/812:52 p.m.YYZ - PWM
2 stops7h 38mAmerican Airlines
Deal found 9/5C$ 514
Tue 25/66:00 a.m.PWM - YYZ
2 stops8h 30mAmerican Airlines
Sun 30/66:54 a.m.YYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 9/5C$ 551
Sat 24/86:00 a.m.PWM - YYZ
2 stops8h 30mAmerican Airlines
Mon 26/812:52 p.m.YYZ - PWM
2 stops7h 38mAmerican Airlines
Deal found 9/5C$ 679
Thu 22/86:01 a.m.PWM - YYZ
2 stops8h 29mAmerican Airlines
Sun 25/87:30 a.m.YYZ - PWM
1 stop8h 06mAmerican Airlines
Deal found 9/5C$ 709
Fri 12/75:38 a.m.BGR - YYZ
1 stop10h 52mAmerican Airlines
Tue 16/711:05 a.m.YYZ - BGR
1 stop11h 40mAmerican Airlines
Deal found 8/5C$ 782

Cheap Maine to Ontario flights in May & June 2024

Find cheap flight options from Maine to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 437,143 searches. Prices were last updated on 9 May 2024.
The lowest fares we've come across on flights travelling from Maine to Ontario in May and June 2024. Check back soon for alternative fares.
Fri 14/611:35 a.m.PWM - YYZ
1 stop11h 34mAmerican Airlines
Mon 17/66:54 a.m.YYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 8/5C$ 458
Fri 14/611:35 a.m.PWM - YYZ
1 stop11h 34mAmerican Airlines
Mon 17/63:15 p.m.YYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 8/5C$ 471
Fri 14/64:13 p.m.PWM - YYZ
2 stops6h 56mAmerican Airlines
Mon 17/63:15 p.m.YYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 8/5C$ 478
Tue 25/64:13 p.m.PWM - YYZ
1 stop6h 29mAmerican Airlines
Sun 30/66:54 a.m.YYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 9/5C$ 495
Tue 25/66:00 a.m.PWM - YYZ
2 stops8h 30mAmerican Airlines
Sun 30/66:54 a.m.YYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 9/5C$ 551
Fri 14/65:37 a.m.PWM - YYZ
1 stop11h 31mWestJet
Sat 15/612:30 p.m.YYZ - PWM
1 stop10h 51mWestJet
Deal found 8/5C$ 599
Wed 5/611:35 a.m.BGR - YYZ
1 stop11h 51mMultiple Airlines
Fri 7/68:15 p.m.YYZ - BGR
1 stop14h 30mMultiple Airlines
Deal found 9/5C$ 666
Wed 19/611:35 a.m.BGR - YYZ
1 stop11h 51mMultiple Airlines
Fri 21/68:15 p.m.YYZ - BGR
1 stop14h 55mMultiple Airlines
Deal found 9/5C$ 704
Sat 8/67:22 a.m.BGR - YYZ
1 stop26h 55mDelta
Wed 12/66:25 a.m.YYZ - BGR
1 stop17h 08mDelta
Deal found 8/5C$ 716

Maine to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Maine and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
The lowest fares we've come across on flights travelling from Maine to Ontario in May and June 2024. Check back soon for alternative fares.
Sat 7/126:00 a.m.PWM - YYZ
1 stop6h 33mUnited Airlines
Sat 7/124:25 p.m.YYZ - PWM
1 stop7h 31mUnited Airlines
Deal found 9/5C$ 389
Tue 3/122:35 p.m.PWM - YYZ
1 stop8h 20mDelta
Sat 7/126:00 a.m.YYZ - PWM
1 stop8h 59mDelta
Deal found 9/5C$ 420
Fri 14/611:35 a.m.PWM - YYZ
1 stop11h 34mAmerican Airlines
Mon 17/66:54 a.m.YYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 8/5C$ 458
Fri 14/611:35 a.m.PWM - YYZ
1 stop11h 34mAmerican Airlines
Mon 17/63:15 p.m.YYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 8/5C$ 471
Sat 24/85:40 a.m.PWM - YYZ
1 stop17h 10mWestJet
Mon 26/85:45 p.m.YYZ - PWM
1 stop5h 21mWestJet
Deal found 9/5C$ 474
Fri 14/64:13 p.m.PWM - YYZ
2 stops6h 56mAmerican Airlines
Mon 17/63:15 p.m.YYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 8/5C$ 478
Tue 25/64:13 p.m.PWM - YYZ
1 stop6h 29mAmerican Airlines
Sun 30/66:54 a.m.YYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 9/5C$ 495
Sat 24/86:01 a.m.PWM - YYZ
1 stop9h 19mAmerican Airlines
Mon 26/812:52 p.m.YYZ - PWM
2 stops7h 38mAmerican Airlines
Deal found 9/5C$ 514
Thu 5/1211:25 a.m.PWM - YYZ
1 stop4h 16mWestJet
Thu 5/125:45 p.m.YYZ - PWM
1 stop5h 21mWestJet
Deal found 9/5C$ 524

Maine to Ontario flights leaving soon

Find last-minute flight options from Maine to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
Users seeking a last-minute flight from Maine to Ontario should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 17/55:45 p.m.BGR - YYZ
1 stop5h 03mWestJet
Sun 19/510:15 a.m.YYZ - BGR
1 stop8h 14mWestJet
Deal found 8/5C$ 993
Fri 17/56:00 a.m.BGR - YYZ
2 stops11h 09mDelta
Sun 19/511:10 a.m.YYZ - BGR
1 stop8h 23mDelta
Deal found 8/5C$ 1,092
Fri 17/55:35 a.m.BGR - YYZ
2 stops8h 55mAmerican Airlines
Sun 19/57:00 a.m.YYZ - BGR
2 stops9h 38mAmerican Airlines
Deal found 8/5C$ 1,289

Find flights from Maine to Ontario within your budget

Customize your flight search to find flights from Maine to Ontario 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, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 458 - C$ 679

Route

Depart

Return

Price

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Fri 14/6

1 stop11h 34m

Toronto Pearson Intl

Mon 17/6

1 stop4h 11m

C$ 458

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Fri 14/6

1 stop11h 34m

Toronto Pearson Intl

Mon 17/6

2 stops8h 38m

C$ 471

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Sat 24/8

1 stop17h 10m

Toronto Pearson Intl

Mon 26/8

1 stop5h 21m

C$ 474

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Fri 14/6

2 stops6h 56m

Toronto Pearson Intl

Mon 17/6

2 stops8h 38m

C$ 478

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Tue 25/6

1 stop6h 29m

Toronto Pearson Intl

Sun 30/6

1 stop4h 11m

C$ 495

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Sat 24/8

1 stop9h 19m

Toronto Pearson Intl

Mon 26/8

2 stops7h 38m

C$ 514

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Sun 21/7

1 stop7h 48m

Toronto Pearson Intl

Wed 24/7

1 stop5h 31m

C$ 544

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Fri 14/6

1 stop11h 31m

Toronto Pearson Intl

Sat 15/6

1 stop10h 51m

C$ 599

BangorToronto Pearson Intl

BGR - YYZ

BGRYYZ

Bangor

Sat 8/6

1 stop26h 55m

Toronto Pearson Intl

Wed 12/6

1 stop13h 18m

C$ 679

Flights are sorted by cheapest first

Deals found on 8/5

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 9 May 2024.
To help decide which airline to fly from Maine to Ontario, see what other customers have to say about Delta, American Airlines and WestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,778 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.6
Good
2,942 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,665 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Maine to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Maine to Region of Ontario for under C$ 500 on Cheapflights?

    Yes, there are multiple flights from Maine to Region of Ontario for under C$ 500. The cheapest flight booked recently is on American Airlines for just C$ 458, but on average you can expect to pay C$ 636.

  • Are there last-minute flights available from Maine to Region of Ontario for under C$ 1,000?

    There are currently 3+ open flights from Maine to Region of Ontario within the next 7 days for less than C$ 1,000.

  • What does PWM to YYZ mean?

    Portland Airport is PWM and Toronto Pearson Intl Airport is YYZ. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF).

  • Can I find deals for flights from Maine to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Maine to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Maine to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Maine to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Maine to Ontario that include hotel bookings?

    Yes. In addition to deals on Maine to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Ontario?

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

  • Can I find deals for business class flights from Maine to Ontario?

    Yes. Cheapflights offers flight deals from Maine to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Maine to Ontario that allow pets onboard?

    Many airlines flying from Maine to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Maine to Ontario?

    Yes, you can often find last-minute deals on Maine to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Maine to Region of Ontario flight deals updated?

    The Maine to Region of Ontario flight deals you see on this page were last updated on 9/5.

See more FAQs

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Alternative routes for Maine to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Maine to Ontario by cabin class

Find flights from Maine to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Maine to Ontario?

When you search for this flight from Maine to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Maine to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Maine to Ontario.

Can Cheapflights find flights from Maine to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Maine to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Maine to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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