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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 6/18. 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 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
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 2, 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 WestJet flights from Portland to Niagara Falls

Explore cheap flight options specifically provided by WestJet for the route between Portland and Niagara Falls. 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 2,807,690 searches. Data last updated June 2, 2024.
Check out some of the cheapest WestJet flights we've come across from Portland to Niagara Falls. It's recommended that users confirm their flight details before booking.
Sun 6/305:26 pmPWM - YYZ
1 stop5h 22mWestJet
Sun 7/76:49 pmYYZ - PWM
1 stop4h 11mWestJet
Deal found 5/31$492
Tue 6/2511:30 amPWM - YYZ
1 stop4h 59mWestJet
Sun 6/307:55 amYYZ - PWM
1 stop15h 05mWestJet
Deal found 6/1$515
Mon 7/11:02 pmPWM - YYZ
1 stop4h 06mWestJet
Mon 7/86:49 pmYYZ - PWM
1 stop18h 40mWestJet
Deal found 6/1$517
Tue 6/1811:57 amPWM - YYZ
2 stops32h 54mWestJet
Fri 6/2110:15 amYYZ - PWM
1 stop24h 35mWestJet
Deal found 6/1$578

Cheap American Airlines flights from Portland to Niagara Falls

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Niagara Falls. 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 2,807,690 searches. Data last updated June 2, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Portland and landing in Niagara Falls. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 6/254:13 pmPWM - YYZ
2 stops6h 56mAmerican Airlines
Sun 6/306:54 amYYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 6/1$582
Tue 6/186:00 amPWM - YYZ
2 stops8h 30mAmerican Airlines
Fri 6/213:15 pmYYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 6/1$627
Wed 6/1211:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 6/196:54 amYYZ - PWM
1 stop9h 07mAmerican Airlines
Deal found 6/1$629
Wed 6/1211:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 6/193:15 pmYYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 6/1$638
Mon 7/11:09 pmPWM - YYZ
2 stops10h 00mAmerican Airlines
Mon 7/83:20 pmYYZ - PWM
2 stops8h 33mAmerican Airlines
Deal found 6/1$693
Wed 6/126:00 amPWM - YYZ
2 stops8h 30mAmerican Airlines
Wed 6/193:15 pmYYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 6/1$734

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 2,807,690 searches. Prices were last updated on June 2, 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.
Sun 6/305:26 pmPWM - YYZ
1 stop5h 22mWestJet
Sun 7/76:49 pmYYZ - PWM
1 stop4h 11mWestJet
Deal found 5/31$492
Tue 6/2511:30 amPWM - YYZ
1 stop4h 59mWestJet
Sun 6/307:55 amYYZ - PWM
1 stop15h 05mWestJet
Deal found 6/1$515
Tue 6/1811:30 amPWM - YYZ
1 stop4h 59mWestJet
Fri 6/216:04 amYYZ - PWM
1 stop6h 03mWestJet
Deal found 6/1$517
Tue 6/1811:57 amPWM - YYZ
2 stops32h 54mWestJet
Fri 6/2110:15 amYYZ - PWM
1 stop24h 35mWestJet
Deal found 6/1$578
Tue 6/254:13 pmPWM - YYZ
2 stops6h 56mAmerican Airlines
Sun 6/306:54 amYYZ - PWM
1 stop4h 11mAmerican Airlines
Deal found 6/1$582
Tue 6/186:00 amPWM - YYZ
2 stops8h 30mAmerican Airlines
Fri 6/213:15 pmYYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 6/1$627
Wed 6/1211:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 6/196:54 amYYZ - PWM
1 stop9h 07mAmerican Airlines
Deal found 6/1$629
Wed 6/1211:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 6/193:15 pmYYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 6/1$638
Sun 6/301:09 pmPWM - YYZ
1 stop10h 03mMultiple Airlines
Sun 7/72:00 pmYYZ - PWM
3 stops28h 59mMultiple Airlines
Deal found 5/31$710

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 2,807,690 searches. Data last updated June 2, 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 12/125:30 amPWM - YYZ
1 stop7h 37mWestJet
Mon 12/1612:30 pmYYZ - PWM
1 stop3h 37mWestJet
Deal found 6/1$486
Sun 6/305:26 pmPWM - YYZ
1 stop5h 22mWestJet
Sun 7/76:49 pmYYZ - PWM
1 stop4h 11mWestJet
Deal found 5/31$492
Tue 6/2511:30 amPWM - YYZ
1 stop4h 59mWestJet
Sun 6/307:55 amYYZ - PWM
1 stop15h 05mWestJet
Deal found 6/1$515
Mon 7/11:02 pmPWM - YYZ
1 stop4h 06mWestJet
Mon 7/86:49 pmYYZ - PWM
1 stop18h 40mWestJet
Deal found 6/1$517
Thu 12/1211:17 amPWM - YYZ
1 stop6h 29mAir Canada
Mon 12/161:10 pmYYZ - PWM
2 stops10h 07mAir Canada
Deal found 6/1$537
Thu 12/121:11 pmPWM - YYZ
2 stops8h 19mAmerican Airlines
Mon 12/161:50 pmYYZ - PWM
2 stops9h 55mAmerican Airlines
Deal found 6/1$570
Thu 12/1212:47 pmPWM - YYZ
1 stop4h 59mAir Canada
Sun 12/1512:30 amYYZ - PWM
2 stops10h 18mAir Canada
Deal found 6/1$572
Thu 11/146:00 amPWM - YYZ
1 stop5h 46mAir Canada
Sat 11/167:15 amYYZ - PWM
1 stop6h 34mAir Canada
Deal found 6/1$573
Thu 11/144:45 pmPWM - YYZ
1 stop6h 04mUnited Airlines
Sat 11/1611:00 amYYZ - PWM
2 stops12h 48mUnited Airlines
Deal found 6/2$578

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 2,807,690 searches. Data last updated June 2, 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 6/1211:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 6/196:54 amYYZ - PWM
1 stop9h 07mAmerican Airlines
Deal found 6/1$629
Wed 6/1211:35 amPWM - YYZ
1 stop11h 34mAmerican Airlines
Wed 6/193:15 pmYYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 6/1$638
Wed 6/121:30 pmPWM - YYZ
3 stops31h 55mMultiple Airlines
Wed 6/191:25 pmYYZ - PWM
2 stops23h 16mMultiple Airlines
Deal found 6/1$719
Wed 6/126:00 amPWM - YYZ
2 stops8h 30mAmerican Airlines
Wed 6/193:15 pmYYZ - PWM
2 stops8h 38mAmerican Airlines
Deal found 6/1$734
Wed 6/121:30 pmPWM - YYZ
3 stops31h 55mMultiple Airlines
Wed 6/1910:15 pmYYZ - PWM
3 stops24h 45mMultiple Airlines
Deal found 6/1$1,037

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 2,807,690 searches. Data last updated June 2, 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.
Tue 6/186:00 amPWM - YYZ
1 stop14h 43mUnited Airlines
Deal found 5/31$126
Tue 6/186:00 amPWM - YYZ
2 stops8h 30mAmerican Airlines
Deal found 5/31$196
Wed 6/126:10 amPWM - YYZ
1 stop5h 34mAir Canada
Deal found 6/1$212
Tue 7/96:00 amPWM - YYZ
1 stop13h 00mMultiple Airlines
Deal found 6/1$226
Wed 6/121:30 pmPWM - YYZ
3 stops31h 55mMultiple Airlines
Deal found 6/1$263
Tue 7/95:58 amPWM - YYZ
2 stops8h 32mAmerican Airlines
Deal found 6/1$264
Wed 6/125:30 amPWM - YYZ
2 stops10h 06mMultiple Airlines
Deal found 6/1$377

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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$492 - $710

Route

Depart

Return

Price

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Sun 6/30

1 stop5h 22m

Toronto Pearson Intl

Sun 7/7

1 stop4h 11m

$492

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Tue 6/25

1 stop4h 59m

Toronto Pearson Intl

Sun 6/30

1 stop15h 05m

$515

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Mon 7/1

1 stop4h 06m

Toronto Pearson Intl

Mon 7/8

1 stop18h 40m

$517

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Thu 11/14

1 stop5h 46m

Toronto Pearson Intl

Sat 11/16

1 stop6h 34m

$573

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Tue 6/18

2 stops32h 54m

Toronto Pearson Intl

Fri 6/21

1 stop24h 35m

$578

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Tue 6/25

2 stops6h 56m

Toronto Pearson Intl

Sun 6/30

1 stop4h 11m

$582

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Tue 6/18

2 stops8h 30m

Toronto Pearson Intl

Fri 6/21

2 stops8h 38m

$627

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Wed 6/12

1 stop11h 34m

Toronto Pearson Intl

Wed 6/19

1 stop9h 07m

$629

PortlandToronto Pearson Intl

PWM - YYZ

PWMYYZ

Portland

Sun 6/30

1 stop10h 03m

Toronto Pearson Intl

Sun 7/7

3 stops28h 59m

$710

Flights are sorted by cheapest first

Deals found on 5/31

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 May 26, 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

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 2, 2024.
To help decide which airline to fly from Portland to Niagara Falls, see what other customers have to say about WestJet and American Airlines. 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
2,861 reviews
Check prices

Boarding

7.7

Food

6.4

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

6.4

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

WestJet
7.5
Good
2,861 reviews
WestJet
7.5
Good
2,861 reviews
Check prices

Boarding

7.7

Food

6.4

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

6.4

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

United Airlines
7.4
Good
10,755 reviews
WestJet
7.5
Good
2,861 reviews
Check prices

Boarding

7.7

Food

6.4

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

6.4

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

American Airlines
7.3
Good
14,260 reviews
WestJet
7.5
Good
2,861 reviews
Check prices

Boarding

7.7

Food

6.4

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

6.4

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

Air Canada
7.0
Good
7,021 reviews
WestJet
7.5
Good
2,861 reviews
Check prices

Boarding

7.7

Food

6.4

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

6.4

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

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 $500 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Niagara Falls for under $500. The cheapest flight booked recently is on WestJet for just $492, but on average you can expect to pay $682.

  • Are there last-minute flights available from Portland, Maine to Niagara Falls for under $700?

    There are currently 5+ open flights from Portland, Maine to Niagara Falls within the next 7 days for less than $700.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $126. American Airlines flights start at $196 while deals on Air Canada start at $212 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 6/2.

  • 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 $391). 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 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$196Average$640FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$341Average$515FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Portland to Niagara Falls flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Portland to Niagara Falls.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland to Niagara Falls flexibly with Cheapflights today.

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

Yes! Start tracking prices for Portland to Niagara Falls 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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