$289 Cheap Flights from Portland (PWM) to Hamilton (YHM)

View $289 flight on Sat, May 23, 2026Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM)

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Cheap Flights from Portland to Hamilton (PWM-YHM)

Prices were available within the past 7 days and start at $289 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM) cost?
Grab a cheap one-way flight from $289 or cheap return flight from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM)?
Flying in may help you find better deals, as it's the cheapest month for flights between PWM and YHM. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PWM to YHM flight.
How many flights per day from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM)?
You'll have to take a flight with a layover when traveling from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from PWM to YHM?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM)?
Select a flight from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM) last-minute?
Booking your plane ticket from PWM to YHM just before your getaway is usually more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a PWM to YHM flight and hotel package?
Securing a PWM to YHM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to John C. Munro Hamilton Intl. Airport (YHM)?
If you booked your PWM to YHM flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
John C. Munro Hamilton Intl.
Distance
483 mi

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Portland to Hamilton Flights

The cheapest times to fly from Portland to Hamilton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Hamilton are during the month of . You can find some of the cheapest flights from Portland to Hamilton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Hamilton

Sunday is one of the best days to book for cheap flights from Portland to Hamilton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Hamilton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Hamilton in 2026. You can also book with separate airlines for your outbound and return journeys, from $289 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Hamilton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Hamilton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Hamilton Flights

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*Available to One Key members.