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Cheap flights from Niagara Falls to Portland, ME from C$ 281

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
5 Aug — 12 Aug1
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 July 2025.

Round-trip from

C$ 477

One-way from

C$ 281

Popular in

July

Cheapest in

January

Average price

C$ 699
Delta
  • Delta
  • 13/10-21/10
  • 3 total stops
  • 26h 33m total
  • Niagara Falls to Portland
Search Deals
Delta
  • Delta
  • 10/9
  • 1 total stop
  • 7h 52m total
  • Niagara Falls to Portland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 2025.

Mon 13/106:45 p.m.YYZ - PWM
1 stop16h 04mDelta
Tue 21/106:50 a.m.PWM - YYZ
2 stops10h 29mDelta
Deal found 29/7C$ 477
Fri 12/911:00 a.m.YYZ - PWM
1 stop30h 38mMultiple Airlines
Fri 19/99:46 a.m.PWM - YYZ
1 stop12h 54mMultiple Airlines
Deal found 28/7C$ 502
Sat 13/97:15 a.m.YYZ - PWM
1 stop9h 35mAmerican Airlines
Sat 20/96:00 a.m.PWM - YYZ
1 stop10h 33mAmerican Airlines
Deal found 30/7C$ 609
Sat 13/97:00 a.m.YYZ - PWM
1 stop7h 26mUnited Airlines
Sat 20/96:23 p.m.PWM - YYZ
1 stop5h 35mUnited Airlines
Deal found 30/7C$ 717
Mon 11/82:30 p.m.YYZ - PWM
1 stop22h 29mWestJet
Thu 14/86:00 a.m.PWM - YYZ
2 stops24h 12mWestJet
Deal found 29/7C$ 866
Thu 11/97:30 a.m.YYZ - PWM
1 stop5h 52mAir Canada
Sun 14/97:30 a.m.PWM - YYZ
2 stops10h 28mAir Canada
Deal found 30/7C$ 931

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 July 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

Mon 13/10

6:45 p.m.-10:49 a.m.

1 stop16h 04m

Portland

Tue 21/10

6:50 a.m.-5:19 p.m.

2 stops10h 29m

C$ 477

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 12/9

11:00 a.m.-5:38 p.m.

1 stop30h 38m

Portland

Fri 19/9

9:46 a.m.-10:40 p.m.

1 stop12h 54m

C$ 502

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 13/9

7:15 a.m.-4:50 p.m.

1 stop9h 35m

Portland

Sat 20/9

6:00 a.m.-4:33 p.m.

1 stop10h 33m

C$ 609

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 13/9

7:00 a.m.-2:26 p.m.

1 stop7h 26m

Portland

Sat 20/9

6:23 p.m.-11:58 p.m.

1 stop5h 35m

C$ 717

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 11/8

2:30 p.m.-12:59 p.m.

1 stop22h 29m

Portland

Thu 14/8

6:00 a.m.-6:12 a.m.

2 stops24h 12m

C$ 866

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 11/9

7:30 a.m.-1:22 p.m.

1 stop5h 52m

Portland

Sun 14/9

7:30 a.m.-5:58 p.m.

2 stops10h 28m

C$ 931

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 10/9

6:04 a.m.-1:56 p.m.

1 stop7h 52m

C$ 281

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 15/8

7:40 a.m.-11:53 a.m.

2 stops28h 13m

C$ 346

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 26/8

11:00 a.m.-11:44 p.m.

1 stop12h 44m

C$ 356

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 26/8

7:00 a.m.-7:29 p.m.

2 stops12h 29m

C$ 385

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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 July 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.

How much does it cost to fly round-trip from Niagara Falls to Portland, Maine?

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 July 2025.
Check out reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Niagara Falls to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 2 different airlines.

  • 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 Portland?

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

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Top 2 airlines flying from Niagara Falls to Portland

Discover the top 2 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 327AverageC$ 468FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 452AverageC$ 635FlexibilityNo 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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