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Cheap flights from Portland (PWM) to Niagara Falls, Canada from $126

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 6/27. 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
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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Cheap flight deals from Portland to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Niagara Falls (NI4). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

May

Cheapest in

February

Round-trip from

$248

One-way from

$126
High demand for flights, 40% potential price rise
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Best time to find cheap flights, 60% potential price drop
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From Portland to Niagara Falls
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One-way flight from Portland to Niagara Falls
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What is the cheapest month to fly from Portland, Maine to Niagara Falls?

Our data shows that December tends to be the cheapest month to fly to Niagara Falls from Portland, Maine. Users have commonly found prices around $475 for the month, but tickets can be as low as $337. Due to multiple factors, prepare for potentially higher prices in May.

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

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

Cheap Portland to Niagara Falls flights in June & July 2024

Find cheap flight options from Portland to Niagara Falls specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Niagara Falls in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 6/273:51 pmPWM - YYZ
1 stop6h 39mAir Canada
Wed 7/107:30 amYYZ - PWM
1 stop6h 21mAir Canada
Deal found 6/5$306
Sat 6/297:26 pmPWM - YYZ
1 stop4h 28mUnited Airlines
Fri 7/512:45 pmYYZ - PWM
1 stop8h 10mUnited Airlines
Deal found 6/6$307
Tue 7/237:22 pmPWM - YYZ
1 stop4h 32mUnited Airlines
Thu 7/256:15 amYYZ - PWM
1 stop4h 17mUnited Airlines
Deal found 6/4$339
Sat 6/293:50 pmPWM - YYZ
2 stops18h 36mAir Canada
Fri 7/510:45 amYYZ - PWM
1 stop10h 10mAir Canada
Deal found 6/6$357
Wed 7/311:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 7/103:20 pmYYZ - PWM
2 stops8h 33mAmerican Airlines
Deal found 6/5$374
Wed 7/36:00 amPWM - YYZ
2 stops8h 30mAmerican Airlines
Wed 7/103:20 pmYYZ - PWM
2 stops8h 33mAmerican Airlines
Deal found 6/5$379
Wed 6/126:10 amPWM - YYZ
1 stop5h 34mUnited Airlines
Wed 6/197:00 amYYZ - PWM
1 stop7h 21mUnited Airlines
Deal found 6/5$392
Thu 7/412:53 pmPWM - YYZ
1 stop22h 36mSun Country Air
Sun 7/79:15 amYYZ - PWM
1 stop27h 20mSun Country Air
Deal found 6/5$415
Thu 6/2711:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 7/103:20 pmYYZ - PWM
2 stops8h 33mAmerican Airlines
Deal found 6/5$456

Portland to Niagara Falls 2024 flight deals

Discover exclusive flight deals for travel between Portland and Niagara Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Niagara Falls in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 6/273:51 pmPWM - YYZ
1 stop6h 39mAir Canada
Wed 7/107:30 amYYZ - PWM
1 stop6h 21mAir Canada
Deal found 6/5$306
Sat 6/297:26 pmPWM - YYZ
1 stop4h 28mUnited Airlines
Fri 7/512:45 pmYYZ - PWM
1 stop8h 10mUnited Airlines
Deal found 6/6$307
Tue 7/237:22 pmPWM - YYZ
1 stop4h 32mUnited Airlines
Thu 7/256:15 amYYZ - PWM
1 stop4h 17mUnited Airlines
Deal found 6/4$339
Sat 6/293:50 pmPWM - YYZ
2 stops18h 36mAir Canada
Fri 7/510:45 amYYZ - PWM
1 stop10h 10mAir Canada
Deal found 6/6$357
Wed 7/311:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 7/103:20 pmYYZ - PWM
2 stops8h 33mAmerican Airlines
Deal found 6/5$374
Wed 7/36:00 amPWM - YYZ
2 stops8h 30mAmerican Airlines
Wed 7/103:20 pmYYZ - PWM
2 stops8h 33mAmerican Airlines
Deal found 6/5$379
Wed 6/126:10 amPWM - YYZ
1 stop5h 34mUnited Airlines
Wed 6/197:00 amYYZ - PWM
1 stop7h 21mUnited Airlines
Deal found 6/5$392
Thu 7/412:53 pmPWM - YYZ
1 stop22h 36mSun Country Air
Sun 7/79:15 amYYZ - PWM
1 stop27h 20mSun Country Air
Deal found 6/5$415
Thu 6/2711:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 7/103:20 pmYYZ - PWM
2 stops8h 33mAmerican Airlines
Deal found 6/5$456

Portland to Niagara Falls flights leaving soon

Find last-minute flight options from Portland to Niagara Falls 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 3,050,429 searches. Data last updated June 6, 2024.
Consider one of these great deals we found on last-minute flights from Portland to Niagara Falls. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/126:10 amPWM - YYZ
1 stop5h 34mUnited Airlines
Wed 6/197:00 amYYZ - PWM
1 stop7h 21mUnited Airlines
Deal found 6/5$392
Wed 6/126:00 amPWM - YYZ
2 stops8h 30mAmerican Airlines
Wed 6/196:54 amYYZ - PWM
1 stop9h 07mAmerican Airlines
Deal found 6/5$471
Wed 6/126:01 amPWM - YYZ
2 stops8h 29mAmerican Airlines
Wed 6/193:15 pmYYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 6/5$476
Wed 6/121:30 pmPWM - YYZ
3 stops31h 55mMultiple Airlines
Wed 6/191:25 pmYYZ - PWM
2 stops23h 16mMultiple Airlines
Deal found 6/5$686
Wed 6/121:30 pmPWM - YYZ
3 stops31h 55mMultiple Airlines
Wed 6/1910:15 pmYYZ - PWM
3 stops24h 45mMultiple Airlines
Deal found 6/5$915

One-way flights to Niagara Falls from Portland

Search for one-way flight options from Portland to Niagara Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users in need of a one-way flight from Portland to Niagara Falls can choose from these deals. Users in need of a round-trip flight from Portland to Niagara Falls instead should update the search form at the top of page.
Thu 6/273:51 pmPWM - YYZ
1 stop6h 39mAir Canada
Deal found 6/5$126
Thu 7/411:49 amPWM - YYZ
2 stops31h 10mWestJet
Deal found 6/6$209
Sun 6/3011:57 amPWM - YYZ
1 stop11h 15mWestJet
Deal found 6/5$251
Thu 6/2710:08 amPWM - YYZ
2 stops13h 18mMultiple Airlines
Deal found 6/5$263
Sun 6/306:00 amPWM - YYZ
2 stops17h 09mAmerican Airlines
Deal found 6/5$270
Sun 6/301:09 pmPWM - YYZ
3 stops29h 50mMultiple Airlines
Deal found 6/5$363
Thu 6/271:27 pmPWM - YYZ
3 stops28h 17mMultiple Airlines
Deal found 6/5$386
Thu 7/43:46 pmPWM - YYZ
3 stops21h 14mMultiple Airlines
Deal found 6/6$790

Find flights from Portland to Niagara Falls within your budget

Customize your flight search to find flights from Portland to Niagara Falls 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$306 - $613

Route

Depart

Return

Price

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Thu 6/27

1 stop6h 39m

Toronto Pearson Intl

Wed 7/10

1 stop6h 21m

$306

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Sat 6/29

1 stop4h 28m

Toronto Pearson Intl

Fri 7/5

1 stop8h 10m

$307

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Tue 7/23

1 stop4h 32m

Toronto Pearson Intl

Thu 7/25

1 stop4h 17m

$339

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Sat 6/29

2 stops18h 36m

Toronto Pearson Intl

Fri 7/5

1 stop10h 10m

$357

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Wed 7/3

1 stop11h 34m

Toronto Pearson Intl

Wed 7/10

2 stops8h 33m

$374

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Wed 7/3

2 stops8h 30m

Toronto Pearson Intl

Wed 7/10

2 stops8h 33m

$379

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Thu 7/4

1 stop22h 36m

Toronto Pearson Intl

Sun 7/7

1 stop27h 20m

$415

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Sun 8/4

1 stop6h 35m

Toronto Pearson Intl

Fri 8/16

1 stop10h 13m

$478

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Wed 7/3

3 stops31h 55m

Toronto Pearson Intl

Wed 7/10

3 stops28h 48m

$613

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from Portland, Maine to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from Portland to Niagara Falls. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Niagara Falls flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Niagara Falls

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

Temperature and rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature and rainfall totals by month.

YTO

Temperature

21.2 - 69.8 °F

If weather is an important factor for your trip to Niagara Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated June 6, 2024.
To help decide which airline to fly from Portland to Niagara Falls, see what other customers have to say about United Airlines, WestJet and Air Canada. 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.
WestJet
7.5
Good
2,856 reviews

Boarding

7.6

Food

6.4

Comfort

7.3

Overall

7.5

Entertainment

6.4

Crew

8.1

Reviews

1 / 10

Pilots made up time on delayed flights. Air in the cabin was stuffy and too warm. Flight attendants were friendly and efficient.

WestJet
7.5
Good
2,856 reviews
WestJet
7.5
Good
2,856 reviews

Boarding

7.6

Food

6.4

Comfort

7.3

Overall

7.5

Entertainment

6.4

Crew

8.1

Reviews

1 / 10

Pilots made up time on delayed flights. Air in the cabin was stuffy and too warm. Flight attendants were friendly and efficient.

United Airlines
7.4
Good
10,696 reviews
WestJet
7.5
Good
2,856 reviews

Boarding

7.6

Food

6.4

Comfort

7.3

Overall

7.5

Entertainment

6.4

Crew

8.1

Reviews

1 / 10

Pilots made up time on delayed flights. Air in the cabin was stuffy and too warm. Flight attendants were friendly and efficient.

American Airlines
7.3
Good
14,227 reviews
WestJet
7.5
Good
2,856 reviews

Boarding

7.6

Food

6.4

Comfort

7.3

Overall

7.5

Entertainment

6.4

Crew

8.1

Reviews

1 / 10

Pilots made up time on delayed flights. Air in the cabin was stuffy and too warm. Flight attendants were friendly and efficient.

Sun Country Air
7.2
Good
593 reviews
WestJet
7.5
Good
2,856 reviews

Boarding

7.6

Food

6.4

Comfort

7.3

Overall

7.5

Entertainment

6.4

Crew

8.1

Reviews

1 / 10

Pilots made up time on delayed flights. Air in the cabin was stuffy and too warm. Flight attendants were friendly and efficient.

Air Canada
7.0
Good
7,044 reviews
WestJet
7.5
Good
2,856 reviews

Boarding

7.6

Food

6.4

Comfort

7.3

Overall

7.5

Entertainment

6.4

Crew

8.1

Reviews

1 / 10

Pilots made up time on delayed flights. Air in the cabin was stuffy and too warm. Flight attendants were friendly and efficient.

Related info for your journey

Find useful and relevant information for your journey from Portland to Niagara Falls. 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 from for flights from Portland to Niagara Falls?

    Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Niagara Falls from Portland. Booking flights from Portland (PWM) to Niagara Falls should be relatively easy as there are 0 daily outbound flights to Niagara Falls from 2 different airlines.

  • Can I find flights from Portland, Maine to Niagara Falls for under $400 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Niagara Falls for under $400. The cheapest flight booked recently is on Air Canada for just $306, but on average you can expect to pay $476.

  • Are there last-minute flights available from Portland, Maine to Niagara Falls for under $400?

    There are currently 5+ open flights from Portland, Maine to Niagara Falls within the next 7 days for less than $400.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $126. WestJet flights start at $209 while deals on American Airlines start at $270 one-way.

  • What does PWM to YYZ mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Toronto Pearson Intl Airport flight would often be abbreviated as a PWM to YYZ flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Hamilton Airport (YHM), Toronto Island Airport (YTZ), Toronto Kitchener-Waterloo Airport (YKF).

  • Can I find deals for flights from Portland to Niagara Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Niagara Falls 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 Portland to Niagara Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Niagara Falls 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 Portland to Niagara Falls that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Niagara Falls 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 Portland to Niagara Falls that allow pets onboard?

    Many airlines flying from Portland to Niagara Falls 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 Portland to Niagara Falls?

    Yes, you can often find last-minute deals on Portland to Niagara Falls 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 Portland, Maine to Niagara Falls flight deals updated?

    The Portland, Maine to Niagara Falls flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Portland, Maine to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Niagara Falls (average of $237). Flying from Portland, Maine to Niagara Falls in July is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portland to Niagara Falls
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Portland to Niagara Falls

Discover the top 2 airlines that operate flights from Portland to Niagara Falls. 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$196Average$640FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$341Average$515FlexibilityNo cancel feeOn-time71%
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Search flights from Portland to Niagara Falls by cabin class

Find flights from Portland to Niagara Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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