Cheap Flights from Portland (PDX) to Niagara Falls (IAG)

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Flight from Portland to Niagara Falls route information
Origin airport
Portland Intl.
Destination airport
Niagara Falls Intl.
Distance
3418 km

Compare flights from Portland to Niagara Falls easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Portland to Niagara Falls. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Niagara Falls Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Portland Intl. to Niagara Falls Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Portland Intl. (PDX) to Niagara Falls Intl. (IAG) 

The easiest way to view the best deals on flights from Portland to Niagara Falls today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Portland Intl. to Niagara Falls Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Portland and Niagara Falls
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Portland to Niagara Falls flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Portland Intl. to Niagara Falls Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from PDX to IAG?
If you’re planning on travelling from Portland Airport to Niagara Falls Intl. Airport, round-trip journeys start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don’t hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Intl. Airport (PDX) to IAG?
We understand that circumstances change unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Portland Airport to Niagara Falls Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for PDX Airport to IAG flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Portland Airport to Niagara Falls Intl. Airport?
Expect to be up above the clouds for a while, as the flight distance between Portland and Niagara Falls is 3,400 kilometres. Create a playlist of your favourite podcasts before leaving home to stay entertained during your flight.
Which airlines fly direct from PDX Airport to IAG?
There are no direct flights, so you’ll have to make at least one stop between Portland Airport and IAG. Take advantage of the layover time to stretch your legs and grab a bite to eat.
Are PDX to Niagara Falls Intl. Airport (IAG) flight tickets cheaper when they're purchased at the last minute?
Fares from Portland Airport to Niagara Falls Intl. Airport (IAG) are available up to a year prior to departure on Expedia. And although you may occasionally score a great last-minute deal, it’s never a sure thing. Also, booking your flights in advance means you’ll have more choices — and you can avoid ending up with the dreaded middle seat! We’re always updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.
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