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Cheap flights from Ontario to Portland from C$ 212

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
9 Nov — 16 Nov1
1 adult

Find flights from Ontario to Portland within your budget

Customize your flight search to find flights from Ontario to Portland 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 503,521 searches. Data last updated 4 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 17/12

6:30 a.m.-11:49 a.m.

1 stop5h 19m

C$ 212

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 17/12

3:45 p.m.-11:59 p.m.

2 stops8h 14m

C$ 225

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 14/11

12:30 p.m.-5:16 p.m.

2 stops28h 46m

C$ 266

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 12/11

9:20 a.m.-11:14 a.m.

2 stops25h 54m

C$ 364

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 4/12

2:00 p.m.-10:50 p.m.

1 stop8h 50m

Portland

Thu 5/12

6:00 a.m.-1:43 p.m.

1 stop7h 43m

C$ 349

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 22/11

6:15 a.m.-10:28 a.m.

1 stop4h 13m

Portland

Sun 24/11

5:30 a.m.-12:06 p.m.

1 stop6h 36m

C$ 351

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 13/12

12:36 p.m.-10:46 p.m.

1 stop10h 10m

Portland

Tue 17/12

5:24 a.m.-11:56 a.m.

1 stop6h 32m

C$ 384

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 25/11

6:00 a.m.-4:18 p.m.

1 stop10h 18m

Portland

Mon 2/12

5:00 a.m.-10:36 p.m.

1 stop17h 36m

C$ 430

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 20/12

12:15 p.m.-11:59 p.m.

1 stop11h 44m

Portland

Wed 25/12

4:05 p.m.-7:00 a.m.

2 stops14h 55m

C$ 591

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 15/11

6:05 p.m.-11:59 p.m.

1 stop5h 54m

Portland

Sun 17/11

5:00 a.m.-10:17 a.m.

1 stop5h 17m

C$ 681

Flights are sorted by cheapest first

Deals found on 4/11

Showing 1-10 of 11 results
1
2

Find flight deals from Ontario to Portland

Cheapest flights from Ontario to Portland
Explore the most affordable flight options available from Ontario to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2024.

Wed 4/122:00 p.m.YYZ - PWM
1 stop8h 50mAir Canada
Thu 5/126:00 a.m.PWM - YYZ
1 stop7h 43mAir Canada
Deal found 4/11C$ 349
Fri 22/116:15 a.m.YYZ - PWM
1 stop4h 13mUnited Airlines
Sun 24/115:30 a.m.PWM - YYZ
1 stop6h 36mUnited Airlines
Deal found 3/11C$ 351
Fri 13/1212:36 p.m.YYZ - PWM
1 stop10h 10mAmerican Airlines
Tue 17/125:24 a.m.PWM - YYZ
1 stop6h 32mAmerican Airlines
Deal found 4/11C$ 384
Mon 25/116:00 a.m.YYZ - PWM
1 stop10h 18mWestJet
Mon 2/125:00 a.m.PWM - YYZ
1 stop17h 36mWestJet
Deal found 3/11C$ 430
Sun 10/116:35 a.m.YYZ - PWM
1 stop10h 00mMultiple Airlines
Tue 12/115:33 p.m.PWM - YYZ
1 stop26h 27mMultiple Airlines
Deal found 4/11C$ 467
Fri 15/116:05 p.m.YYZ - PWM
1 stop5h 54mDelta
Sun 17/115:00 a.m.PWM - YYZ
1 stop5h 17mDelta
Deal found 3/11C$ 681
Sun 17/1111:08 a.m.YUL - PWM
1 stop11h 42mMultiple Airlines
Sun 24/114:13 p.m.PWM - YUL
1 stop5h 29mMultiple Airlines
Deal found 3/11C$ 987
Mon 4/115:18 p.m.YUL - PWM
2 stops18h 42mAmerican Airlines
Mon 11/115:20 p.m.PWM - YUL
2 stops16h 50mAmerican Airlines
Deal found 3/11C$ 1,046
Mon 4/115:00 p.m.YUL - PWM
1 stop18h 39mWestJet
Mon 11/1112:20 p.m.PWM - YUL
1 stop22h 15mWestJet
Deal found 3/11C$ 1,106
Mon 4/116:45 a.m.YUL - PWM
2 stops16h 34mDelta
Mon 11/114:43 p.m.PWM - YUL
1 stop17h 52mDelta
Deal found 3/11C$ 1,114

Best time to book a flight from Ontario to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Portland

Get recent, data-driven insights about flights from Ontario to Portland including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ON to PWM?

Find hourly flight availability from Ontario to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Portland, Maine as you normally would.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 73.0 - 115.0 mm per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Portland, Maine when rainfall is around 73.0 mm.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated 4 November 2024.
To help decide which airline to fly from Ontario to Portland, see what other customers have to say about American Airlines, Delta 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.
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very good
8,829 reviews
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
9,226 reviews
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.3
Good
2,803 reviews
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.2
Good
10,000 reviews
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.0
Good
8,123 reviews
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Portland from Ontario?

    For a flight from Ontario to Portland, you will be flying into Portland. Portland (PWM) is just 4.7 km from the centre of the city.

  • What are the cheapest airlines to fly from Region of Ontario to Portland, Maine one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Portland, Maine are Delta (C$ 212), American Airlines (C$ 225), and WestJet (C$ 558).

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

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

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

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

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

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

See more FAQs

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Top 3 airlines flying from Ontario to Portland

Discover the top 3 airlines that operate flights from Ontario to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 503,521 searches. Data last updated 4 November 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 333AverageC$ 574FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 438AverageC$ 591FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 454AverageC$ 635FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Portland?

When you search for this flight from Ontario to Portland, 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 Ontario to Portland?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Ontario to Portland with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Portland 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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