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Cheap flights from Niagara Falls to Portland from C$ 200

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PDX
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 298

One-way from

C$ 200

Popular in

December

Cheapest in

November

Average price

C$ 489
WestJet
  • WestJet
  • 4/10-11/10
  • 2 total stops
  • 15h 42m total
  • Niagara Falls to Portland
Search Deals
WestJet
  • WestJet
  • 4/10
  • 1 total stop
  • 8h 05m total
  • Niagara Falls to Portland
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 16 September 2025.

Sat 4/108:00 a.m.YYZ - PDX
1 stop8h 05mWestJet
Sat 11/101:45 p.m.PDX - YYZ
1 stop7h 37mWestJet
Deal found 15/9C$ 298
Thu 2/106:30 a.m.YYZ - PDX
1 stop9h 35mWestJet
Sun 5/101:45 p.m.PDX - YYZ
2 stops13h 06mWestJet
Deal found 13/9C$ 332
Sat 4/108:00 a.m.YYZ - PDX
1 stop8h 05mWestJet
Sun 12/101:45 p.m.PDX - YYZ
1 stop19h 27mWestJet
Deal found 14/9C$ 345
Fri 14/119:45 a.m.YYZ - PDX
1 stop11h 59mMultiple Airlines
Mon 17/117:29 p.m.PDX - YYZ
1 stop21h 26mMultiple Airlines
Deal found 13/9C$ 366
Tue 30/93:00 p.m.YYZ - PDX
1 stop9h 10mUnited Airlines
Sun 5/105:00 a.m.PDX - YYZ
1 stop14h 48mUnited Airlines
Deal found 14/9C$ 370
Thu 23/106:30 a.m.YYZ - PDX
1 stop19h 15mUnited Airlines
Mon 27/1011:59 p.m.PDX - YYZ
1 stop7h 41mUnited Airlines
Deal found 15/9C$ 379
Sat 4/107:00 a.m.YYZ - PDX
3 stops13h 21mUnited Airlines
Sat 11/108:35 a.m.PDX - YYZ
1 stop11h 13mUnited Airlines
Deal found 15/9C$ 380

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 16 September 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 - PDX

YYZPDX

Toronto Pearson Intl

Thu 23/10

6:30 a.m.-10:45 p.m.

1 stop19h 15m

Portland

Mon 27/10

11:59 p.m.-10:40 a.m.

1 stop7h 41m

C$ 370

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 18/10

4:40 p.m.-10:30 p.m.

1 stop8h 50m

Portland

Thu 23/10

5:00 a.m.-6:35 p.m.

1 stop10h 35m

C$ 370

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 3/10

5:15 p.m.-10:25 p.m.

1 stop8h 10m

Portland

Sun 5/10

8:35 a.m.-10:48 p.m.

1 stop11h 13m

C$ 379

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Thu 2/10

4:18 p.m.-10:46 p.m.

1 stop9h 28m

Portland

Sat 18/10

2:15 p.m.-11:58 p.m.

1 stop6h 43m

C$ 379

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 7/10

9:00 p.m.-11:41 a.m.

1 stop17h 41m

Portland

Fri 10/10

11:55 p.m.-11:32 a.m.

1 stop8h 37m

C$ 390

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 17/10

6:10 a.m.-7:13 p.m.

1 stop16h 03m

Portland

Tue 21/10

4:07 p.m.-10:04 a.m.

2 stops14h 57m

C$ 390

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 17/10

6:10 a.m.-7:13 p.m.

1 stop16h 03m

Portland

Mon 20/10

11:59 p.m.-7:37 p.m.

1 stop16h 38m

C$ 390

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 17/10

1:20 p.m.-10:08 p.m.

1 stop11h 48m

Portland

Mon 20/10

12:40 a.m.-11:47 a.m.

1 stop8h 07m

C$ 398

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 21/11

5:55 p.m.-12:26 a.m.

1 stop9h 31m

Portland

Thu 27/11

5:00 a.m.-3:02 p.m.

1 stop7h 02m

C$ 403

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 21/11

5:55 p.m.-12:26 a.m.

1 stop9h 31m

Portland

Tue 25/11

6:00 a.m.-4:52 p.m.

1 stop7h 52m

C$ 403

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 22 results
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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

How far ahead should I book a flight from Niagara Falls to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Portland. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Niagara Falls to Portland, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Portland (average of C$ 259). Flying from Niagara Falls to Portland in December is currently the most expensive (average of C$ 401). 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.

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

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 16 September 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Portland. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Niagara Falls to Portland flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 16 September 2025.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Niagara Falls to Portland. 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.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
WestJet
7.2
Good
3,091 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Air Canada
7.1
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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?

    Portland (PDX) is the airport you will fly into if you book a flight from Niagara Falls to Portland. You should not have trouble finding flights to Portland from Niagara Falls; the airport handles an average of 0 inbound flights from Niagara Falls per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Portland airport from Niagara Falls. It is only a 9.7 km journey from Portland (PDX) to Portland’s city centre.

  • How long is the flight from Niagara Falls to Portland?

    A quick flight from Niagara Falls to Portland can take about 19h 15m. United Airlines provides one of the quickest options available for as low as C$ 370. Niagara Falls and Portland are separated by a distance of 3364 km.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 216. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Niagara Falls to Portland for a low price.

  • What are the cheapest flights from Niagara Falls to Portland?

    Looking at all options, your cheapest flight can be booked for C$ 915. While the most popular route (Toronto Pearson Intl - Portland) can be booked for C$ 369 on average, our data indicates C$ 1,013 when flying from Niagara Falls to Portland.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Portland (average of C$ 259). Flying from Niagara Falls to Portland in December is currently the most expensive (average of C$ 401). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Tillamook
Cannon Beach
Lincoln City

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Top 6 airlines flying from Niagara Falls to Portland

Discover the top 6 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 250AverageC$ 528FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 300AverageC$ 483FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 367AverageC$ 482FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 370AverageC$ 665FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 375AverageC$ 493FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 377AverageC$ 485FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Niagara Falls.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Niagara Falls to Portland, users can toggle the no change fees filter when performing a flight search.

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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