How long is the flight from Niagara Falls to Portimão?

KLM can get you from Niagara Falls to Portimão in just under 15h 45m. Your travel time can differ by up to . There are 5922 km between Niagara Falls and Portimão.

In terms of precipitation, rainfall in Portimão ranges from 2.0 - 116.0 mm per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portimão when rainfall is around 2.0 mm.

If weather is an important factor for your trip to Portimão, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What are the cheapest flights from Niagara Falls to Portimão?

The cheapest flight price from Niagara Falls to Portimão is C$ 465. On average you can expect to pay C$ 885. The most popular route, (Toronto Pearson Intl - Faro), can usually be booked for C$ 572.

What are the most reliable airlines from Niagara Falls to Portimão?

Consider Porter Airlines (82%), WestJet (82%) or Air Transat (82%) when booking your flight. These represent the most reliable airlines when flying from Niagara Falls to Portimão.

What are the most popular airlines that fly from Niagara Falls to Portimão?

When booking a flight from Niagara Falls to Portimão, you may want to consider flying on Air Transat, TAP AIR PORTUGAL or Porter Airlines as they are the most popular for this route.

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

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

How can I find direct flights from Niagara Falls to Portimão?

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

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

Yes. Cheapflights offers flight deals from Niagara Falls to Portimão by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 370+ Cheap Flights from Niagara Falls, ON to Portimão

Q: How much does it cost to fly round-trip from Niagara Falls to Portimão?

Airfare is below average for this route at the moment. Niagara Falls to Portimão flights typically cost between C$ 758 and C$ 1,041 in December. The cheapest round-trip price found within the last 3 days was C$ 563 on TAP AIR PORTUGAL (2 Dec-9 Dec).

Cheapflights Tip: The best prices from Niagara Falls to Portimão are usually found in November or April, booked 90 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Niagara Falls to Portimão

Round-trip from	C$ 563
One-way from	C$ 370
Popular in	July
Cheapest in	November
Average price	C$ 969

TAP AIR PORTUGAL
2/12-9/12
2 total stops
26h 05m total
Niagara Falls to Portimão

Search Deals

Air Transat
28/11
Nonstop
7h 05m total
Niagara Falls to Portimão

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 144 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Niagara Falls to Portimão

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Portimão
Explore the most affordable flight options available from Niagara Falls to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2025.

Tue 2/125:35 p.m.YYZ - FAO

1 stop11h 50mTAP AIR PORTUGAL

Tue 9/126:05 a.m.FAO - YYZ

1 stop14h 15mTAP AIR PORTUGAL

Deal found 18/10C$ 563

Wed 3/1210:45 p.m.YYZ - FAO

1 stop12h 00mTAP AIR PORTUGAL

Wed 10/1211:15 a.m.FAO - YYZ

1 stop15h 00mTAP AIR PORTUGAL

Deal found 19/10C$ 590

Fri 5/1210:45 p.m.YYZ - FAO

1 stop12h 00mTAP AIR PORTUGAL

Sat 13/126:05 a.m.FAO - YYZ

1 stop13h 35mTAP AIR PORTUGAL

Deal found 19/10C$ 608

Fri 5/127:25 p.m.YYZ - FAO

Nonstop7h 05mAir Transat

Sat 13/129:00 a.m.FAO - YYZ

Nonstop8h 30mAir Transat

Deal found 19/10C$ 631

Sat 29/115:30 p.m.YYZ - FAO

1 stop17h 15mTAP AIR PORTUGAL

Sat 13/126:05 a.m.FAO - YYZ

1 stop13h 35mTAP AIR PORTUGAL

Deal found 17/10C$ 649

Best flights from Niagara Falls to Portimão
Discover carefully curated flight deals from Niagara Falls to Portimão that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2025.

Sat 28/29:15 p.m.YYZ - FAO

1 stop15h 45mKLM

Wed 1/48:00 p.m.FAO - YYZ

1 stop22h 20mKLM

Deal found 19/10C$ 788

Fri 27/210:05 p.m.YYZ - FAO

1 stop15h 00mBritish Airways

Fri 3/44:55 p.m.FAO - YYZ

1 stop32h 15mBritish Airways

Deal found 18/10C$ 840

Sun 1/39:15 p.m.YYZ - FAO

1 stop16h 10mKLM

Mon 30/38:10 a.m.FAO - YYZ

1 stop16h 45mKLM

Deal found 18/10C$ 788

Thu 26/210:05 p.m.YYZ - FAO

1 stop13h 40mBritish Airways

Wed 1/48:00 p.m.FAO - YYZ

1 stop29h 10mBritish Airways

Deal found 18/10C$ 840

Sun 1/36:45 p.m.YYZ - FAO

2 stops18h 40mKLM

Wed 1/48:00 p.m.FAO - YYZ

1 stop22h 20mKLM

Deal found 19/10C$ 824

Thu 26/25:40 p.m.YYZ - FAO

1 stop18h 05mBritish Airways

Fri 3/47:50 p.m.FAO - YYZ

1 stop29h 20mBritish Airways

Deal found 18/10C$ 840

Tue 3/36:45 p.m.YYZ - FAO

2 stops18h 20mKLM

Wed 1/48:00 p.m.FAO - YYZ

1 stop22h 20mKLM

Deal found 18/10C$ 824

Thu 26/210:05 p.m.YYZ - FAO

1 stop30h 50mBritish Airways

Sun 29/311:15 a.m.FAO - YYZ

1 stop13h 55mBritish Airways

Deal found 18/10C$ 840

Tue 27/16:45 p.m.YYZ - FAO

2 stops42h 30mKLM

Fri 6/28:10 p.m.FAO - YYZ

1 stop24h 30mKLM

Deal found 18/10C$ 824

Mon 2/310:05 p.m.YYZ - FAO

1 stop14h 55mBritish Airways

Thu 2/47:55 p.m.FAO - YYZ

1 stop29h 15mBritish Airways

Deal found 19/10C$ 840

Mon 2/36:45 p.m.YYZ - FAO

2 stops19h 10mKLM

Mon 30/38:10 a.m.FAO - YYZ

1 stop16h 45mKLM

Deal found 19/10C$ 826

Fri 27/211:15 p.m.YYZ - FAO

2 stops28h 50mKLM

Wed 1/48:00 p.m.FAO - YYZ

1 stop22h 20mKLM

Deal found 19/10C$ 826

Direct flights from Niagara Falls to Portimão
Explore direct flight options from Niagara Falls to Portimão based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 October 2025.

Fri 5/127:25 p.m.YYZ - FAO

Nonstop7h 05mAir Transat

Sat 13/129:00 a.m.FAO - YYZ

Nonstop8h 30mAir Transat

Deal found 19/10C$ 631

Fri 5/127:25 p.m.YYZ - FAO

Nonstop7h 05mPorter Airlines

Sat 13/129:00 a.m.FAO - YYZ

Nonstop8h 30mPorter Airlines

Deal found 17/10C$ 807

Fri 21/117:25 p.m.YYZ - FAO

Nonstop7h 05mPorter Airlines

Sat 20/129:00 a.m.FAO - YYZ

Nonstop8h 30mPorter Airlines

Deal found 18/10C$ 838

Fri 31/107:50 p.m.YYZ - FAO

Nonstop7h 05mPorter Airlines

Sat 15/119:00 a.m.FAO - YYZ

Nonstop8h 30mPorter Airlines

Deal found 18/10C$ 876

Fri 14/117:25 p.m.YYZ - FAO

Nonstop7h 05mPorter Airlines

Sat 22/119:00 a.m.FAO - YYZ

Nonstop8h 30mPorter Airlines

Deal found 18/10C$ 882

Fri 2/17:25 p.m.YYZ - FAO

Nonstop7h 05mPorter Airlines

Sat 10/19:00 a.m.FAO - YYZ

Nonstop8h 30mPorter Airlines

Deal found 17/10C$ 973

Fri 9/17:25 p.m.YYZ - FAO

Nonstop7h 05mPorter Airlines

Wed 25/29:00 a.m.FAO - YYZ

Nonstop8h 30mPorter Airlines

Deal found 16/10C$ 1,004

Fri 19/127:25 p.m.YYZ - FAO

Nonstop7h 05mPorter Airlines

Wed 25/29:00 a.m.FAO - YYZ

Nonstop8h 30mPorter Airlines

Deal found 18/10C$ 1,047

Fri 19/127:25 p.m.YYZ - FAO

Nonstop7h 05mPorter Airlines

Sat 10/19:00 a.m.FAO - YYZ

Nonstop8h 30mPorter Airlines

Deal found 18/10C$ 1,107

Last-minute flights from Niagara Falls to Portimão
Discover last-minute flight deals from Niagara Falls to Portimão. Data last updated 20 October 2025 and is based on user searches.

Wed 29/106:40 p.m.YYZ - FAO

2 stops18h 50mAmerican Airlines

Mon 17/117:05 p.m.FAO - YYZ

2 stops31h 53mAmerican Airlines

Deal found 18/10C$ 908

Wed 29/108:10 p.m.YYZ - FAO

1 stop17h 45mMultiple Airlines

Sat 15/119:00 a.m.FAO - YYZ

Nonstop8h 30mMultiple Airlines

Deal found 18/10C$ 985

Wed 29/108:10 p.m.YYZ - FAO

1 stop17h 45mMultiple Airlines

Fri 14/1112:20 p.m.FAO - YYZ

1 stop31h 40mMultiple Airlines

Deal found 18/10C$ 1,011

Wed 29/108:10 p.m.YYZ - FAO

1 stop17h 45mMultiple Airlines

Wed 12/1111:15 a.m.FAO - YYZ

1 stop15h 00mMultiple Airlines

Deal found 18/10C$ 1,012

Wed 29/108:10 p.m.YYZ - FAO

1 stop17h 45mMultiple Airlines

Thu 13/114:40 p.m.FAO - YYZ

1 stop27h 20mMultiple Airlines

Deal found 18/10C$ 1,061

Wed 29/108:10 p.m.YYZ - FAO

1 stop17h 45mMultiple Airlines

Sun 16/116:05 a.m.FAO - YYZ

1 stop13h 20mMultiple Airlines

Deal found 18/10C$ 1,082

Wed 29/108:10 p.m.YYZ - FAO

2 stops15h 35mMultiple Airlines

Tue 18/116:00 p.m.FAO - YYZ

1 stop26h 00mMultiple Airlines

Deal found 18/10C$ 1,100

Wed 29/101:15 p.m.YYZ - FAO

2 stops24h 15mAmerican Airlines

Sat 15/112:50 p.m.FAO - YYZ

2 stops59h 54mAmerican Airlines

Deal found 18/10C$ 1,123

Wed 29/108:10 p.m.YYZ - FAO

1 stop17h 45mMultiple Airlines

Mon 17/119:10 a.m.FAO - YYZ

2 stops17h 05mMultiple Airlines

Deal found 18/10C$ 1,152

Wed 29/106:40 p.m.YYZ - FAO

1 stop19h 05mBritish Airways

Thu 13/117:40 p.m.FAO - YYZ

2 stops48h 29mBritish Airways

Deal found 18/10C$ 1,155

One-way flights from Niagara Falls to Portimão
Search for one-way flight options from Niagara Falls to Portimão. Find affordable one-way fares based on user searches. Data last updated 20 October 2025.

Fri 28/117:25 p.m.YYZ - FAO

Nonstop7h 05mAir Transat

Deal found 19/10C$ 370

Fri 31/108:10 p.m.YYZ - FAO

1 stop15h 00mMultiple Airlines

Deal found 18/10C$ 371

Sun 1/39:05 p.m.YYZ - FAO

1 stop10h 20mAzores Airlines

Deal found 18/10C$ 373

Sat 22/119:30 p.m.YYZ - FAO

2 stops54h 35mMultiple Airlines

Deal found 19/10C$ 374

Sun 7/129:05 p.m.YYZ - FAO

1 stop10h 20mAzores Airlines

Deal found 19/10C$ 378

Fri 31/107:50 p.m.YYZ - FAO

Nonstop7h 05mAir Transat

Deal found 18/10C$ 381

Sun 7/129:30 p.m.YYZ - FAO

2 stops54h 50mMultiple Airlines

Deal found 19/10C$ 387

Fri 5/122:10 p.m.YYZ - FAO

2 stops38h 10mMultiple Airlines

Deal found 19/10C$ 398

Mon 1/129:30 p.m.YYZ - FAO

2 stops44h 15mMultiple Airlines

Deal found 19/10C$ 399

Sun 23/112:10 p.m.YYZ - FAO

2 stops37h 55mMultiple Airlines

Deal found 19/10C$ 402

Thu 4/122:10 p.m.YYZ - FAO

2 stops26h 35mMultiple Airlines

Deal found 19/10C$ 406

Cheapflights Fare Finder

Use the filters below to find and compare flights from Niagara Falls to Portimão that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Sat 28/2

9:15 p.m.-6:00 p.m.

1 stop15h 45m

Faro

Wed 1/4

8:00 p.m.-1:20 p.m.

1 stop22h 20m

C$ 788

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Sun 1/3

9:15 p.m.-6:25 p.m.

1 stop16h 10m

Faro

Mon 30/3

8:10 a.m.-7:55 p.m.

1 stop16h 45m

C$ 788

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Sun 1/3

6:45 p.m.-6:25 p.m.

2 stops18h 40m

Faro

Wed 1/4

8:00 p.m.-1:20 p.m.

1 stop22h 20m

C$ 824

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Tue 3/3

6:45 p.m.-6:05 p.m.

2 stops18h 20m

Faro

Wed 1/4

8:00 p.m.-1:20 p.m.

1 stop22h 20m

C$ 824

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Tue 27/1

6:45 p.m.-6:15 p.m.

2 stops42h 30m

Faro

Fri 6/2

8:10 p.m.-3:40 p.m.

1 stop24h 30m

C$ 824

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Mon 2/3

6:45 p.m.-6:55 p.m.

2 stops19h 10m

Faro

Mon 30/3

8:10 a.m.-7:55 p.m.

1 stop16h 45m

C$ 826

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Fri 27/2

11:15 p.m.-9:05 a.m.

2 stops28h 50m

Faro

Wed 1/4

8:00 p.m.-1:20 p.m.

1 stop22h 20m

C$ 826

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Fri 27/2

10:05 p.m.-6:05 p.m.

1 stop15h 00m

Faro

Fri 3/4

4:55 p.m.-8:10 p.m.

1 stop32h 15m

C$ 840

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Thu 26/2

10:05 p.m.-4:45 p.m.

1 stop13h 40m

Faro

Wed 1/4

8:00 p.m.-8:10 p.m.

1 stop29h 10m

C$ 840

TorontoFaro

YYZ - FAO

YYZFAO

Toronto Pearson Intl

Thu 26/2

5:40 p.m.-4:45 p.m.

1 stop18h 05m

Faro

Fri 3/4

7:50 p.m.-8:10 p.m.

1 stop29h 20m

C$ 840

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/10

Showing 1-10 of 21 results

Best time to book a flight from Niagara Falls to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão 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 Portimão

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

The best time to book flights from Niagara Falls to Portimão is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Niagara Falls to Portimão (average of C$ 573). Flying from Niagara Falls to Portimão in September is currently the most expensive (average of C$ 805). 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 P0T?

It’s typically best to fly out from Niagara Falls to Portimão in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Reviews of airlines servicing Portimão

See what other customers who have flown with Porter Airlines,Air Transat, andAzores Airlines from Niagara Falls to Portimão have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

381 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Porter Airlines

8.0

Very good

381 reviews

Porter Airlines

8.0

Very good

381 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Transat

7.8

Good

466 reviews

Porter Airlines

8.0

Very good

381 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Azores Airlines

7.4

Good

82 reviews

Porter Airlines

8.0

Very good

381 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Canada

7.1

Good

10,334 reviews

Porter Airlines

8.0

Very good

381 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

TAP AIR PORTUGAL

7.1

Good

2,022 reviews

Porter Airlines

8.0

Very good

381 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Related info for your journey

How long is the flight from Niagara Falls to Portimão?
KLM can get you from Niagara Falls to Portimão in just under 15h 45m. Your travel time can differ by up to . There are 5922 km between Niagara Falls and Portimão.
What are the most reliable airlines from Niagara Falls to Portimão?
Consider Porter Airlines (82%), WestJet (82%) or Air Transat (82%) when booking your flight. These represent the most reliable airlines when flying from Niagara Falls to Portimão.
What are the cheapest flights from Niagara Falls to Portimão?
The cheapest flight price from Niagara Falls to Portimão is C$ 465. On average you can expect to pay C$ 885. The most popular route, (Toronto Pearson Intl - Faro), can usually be booked for C$ 572.
Can I find deals for flights from Niagara Falls to Portimão that include hotel bookings?
Yes. In addition to deals on Niagara Falls to Portimão flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Niagara Falls to Portimão?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Portimão.
Can I find deals for business class flights from Niagara Falls to Portimão?
Yes. Cheapflights offers flight deals from Niagara Falls to Portimão 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 Portimão?
Currently, April is the cheapest month in which you can book a flight from Niagara Falls to Portimão (average of C$ 573). Flying from Niagara Falls to Portimão in September is currently the most expensive (average of C$ 805). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Niagara Falls to Portimão

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	CheapestC$ 610	AverageC$ 850	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air Transat	CheapestC$ 649	AverageC$ 1,068	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Porter Airlines	CheapestC$ 651	AverageC$ 1,020	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
British Airways	CheapestC$ 688	AverageC$ 950	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Azores Airlines	CheapestC$ 792	AverageC$ 969	FlexibilityNo cancel fee	On-time74%	Search Azores Airlines flights
KLM	CheapestC$ 798	AverageC$ 861	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	CheapestC$ 957	AverageC$ 1,025	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 1,097	AverageC$ 1,275	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

When you search for this flight from Niagara Falls to Portimão, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Portimão from Niagara Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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Cheap flights from Niagara Falls, ON to Portimão from C$ 370

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Niagara Falls to Portimão are usually found in November or April, booked 90 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Niagara Falls to Portimão

Keep the following information in mind while searching for Niagara Falls to Portimão flight deals. Data was last updated 20 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Niagara Falls to Portimão

Cheapest flights from Niagara Falls to PortimãoExplore the most affordable flight options available from Niagara Falls to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2025.

Explore the most affordable flight options available from Niagara Falls to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Niagara Falls to Portimão that are best for you.

Best time to book a flight from Niagara Falls to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão from Niagara Falls with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Portimão. Price data was last updated on 17 October 2025.

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

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Find hourly flight availability from Niagara Falls to Portimão. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 October 2025.

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Reviews of airlines servicing Portimão

See what other customers who have flown with Porter Airlines,Air Transat, andAzores Airlines from Niagara Falls to Portimão have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Portimão. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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Alternative routes for Niagara Falls to Portimão

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Top 8 airlines flying from Niagara Falls to Portimão

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Cheapest flights from Niagara Falls to Portimão
Explore the most affordable flight options available from Niagara Falls to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2025.