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Cheap flights from Niagara Falls to Portland, ME from C$ 243

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
5 Apr — 12 Apr1
1 adult

Cheap flight deals from Niagara Falls to Portland

Keep the following information in mind while searching for Niagara Falls to Portland flight deals. Data was last updated 31 March 2025.

Round-trip from

C$ 402

One-way from

C$ 243

Popular in

April

Cheapest in

January

Average price

C$ 537
Air Canada
  • Air Canada
  • 29/4-6/5
  • 2 total stops
  • 15h 07m total
  • Niagara Falls to Portland
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Delta
  • Delta
  • 14/5
  • 1 total stop
  • 6h 42m total
  • Niagara Falls to Portland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Niagara Falls to Portland

Cheapest flights from Niagara Falls to Portland
Explore the most affordable flight options available from Niagara Falls to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Tue 29/43:00 p.m.YYZ - PWM
1 stop8h 27mAir Canada
Tue 6/53:43 p.m.PWM - YYZ
1 stop6h 40mAir Canada
Deal found 30/3C$ 402
Fri 9/57:30 a.m.YYZ - PWM
1 stop15h 15mAmerican Airlines
Sun 25/57:49 a.m.PWM - YYZ
1 stop9h 31mAmerican Airlines
Deal found 30/3C$ 404
Tue 29/45:30 p.m.YYZ - PWM
1 stop5h 57mMultiple Airlines
Tue 6/53:43 p.m.PWM - YYZ
2 stops14h 52mMultiple Airlines
Deal found 30/3C$ 451
Tue 17/66:15 a.m.YYZ - PWM
1 stop4h 35mWestJet
Thu 19/611:44 a.m.PWM - YYZ
1 stop11h 37mWestJet
Deal found 31/3C$ 482
Tue 17/612:05 p.m.YYZ - PWM
2 stops11h 52mUnited Airlines
Thu 19/64:43 p.m.PWM - YYZ
1 stop6h 27mUnited Airlines
Deal found 31/3C$ 600

Cheapflights Fare Finder

Customize your flight search to find flights from Niagara Falls 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 629,999 searches. Data last updated 31 March 2025.
Use the filters below to find and compare flights from Niagara Falls to Portland that are best for you.

Fly from

Niagara Falls

Fly to

Portland

Route

Depart

Return

Price

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 29/4

3:00 p.m.-11:27 p.m.

1 stop8h 27m

Portland

Tue 6/5

3:43 p.m.-10:23 p.m.

1 stop6h 40m

C$ 402

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 9/5

7:30 a.m.-10:45 p.m.

1 stop15h 15m

Portland

Sun 25/5

7:49 a.m.-5:20 p.m.

1 stop9h 31m

C$ 404

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 29/4

5:30 p.m.-11:27 p.m.

1 stop5h 57m

Portland

Tue 6/5

3:43 p.m.-6:35 a.m.

2 stops14h 52m

C$ 451

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 17/6

6:15 a.m.-10:50 a.m.

1 stop4h 35m

Portland

Thu 19/6

11:44 a.m.-11:21 p.m.

1 stop11h 37m

C$ 482

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 17/6

12:05 p.m.-11:57 p.m.

2 stops11h 52m

Portland

Thu 19/6

4:43 p.m.-11:10 p.m.

1 stop6h 27m

C$ 600

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 14/5

6:15 a.m.-12:57 p.m.

1 stop6h 42m

C$ 243

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 14/5

3:15 p.m.-11:55 p.m.

2 stops8h 40m

C$ 256

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 19/5

12:15 p.m.-4:03 p.m.

1 stop3h 48m

C$ 365

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 5/8

12:05 p.m.-11:59 p.m.

2 stops11h 54m

C$ 429

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Best time to book a flight from Niagara Falls to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Niagara Falls 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.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Portland

What is the cheapest time of day to fly from NI4 to PWM?

Find hourly flight availability from Niagara Falls 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 31 March 2025.

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

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 31 March 2025.
Delta
8.0
Very good
7,899 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,012 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Niagara Falls 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 Niagara Falls?

    If you book a flight to Portland from Niagara Falls, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 4.7 km from the centre of Portland. There are 0 flights from Niagara Falls to Portland per day from 3 different airlines.

  • What are the cheapest airlines to fly from Niagara Falls to Portland, Maine one-way?

    The cheapest airlines for a one-way flight from Niagara Falls to Portland, Maine are Delta (C$ 243), American Airlines (C$ 256), and WestJet (C$ 365).

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

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

  • How can I find direct flights from Niagara Falls to Portland?

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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

Travelling to a place near Niagara Falls?

Book flights to Niagara Falls if you plan to visit one of these locations
North Conway

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Top 3 airlines flying from Niagara Falls to Portland

Discover the top 3 airlines that operate flights from Niagara Falls 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 629,999 searches. Data last updated 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 338AverageC$ 576FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 396AverageC$ 526FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 528AverageC$ 692FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Portland?

Deals for Niagara Falls to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Portland?

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Portland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Portland from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Niagara Falls to Portland become cheaper?

Yes! Start tracking prices for Niagara Falls to Portland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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