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

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.

Yes, there are multiple flights from Portland, Maine to Niagara Falls for under $400. The cheapest flight booked recently is on American Airlines for just $333, but on average you can expect to pay $404.

There are currently 9+ open flights from Portland, Maine to Niagara Falls within the next 7 days for less than $500.

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $126. WestJet flights start at $169 while deals on American Airlines start at $184 one-way.

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: Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Kitchener-Waterloo Airport (YKF).

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.

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.

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

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.

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.

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.

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.

The Portland, Maine to Niagara Falls flight deals you see on this page were last updated on 5/28.

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.