Cheap Flights from Glasgow (GGW) to Portland (PDX)

Popular airlines from Glasgow, MT (GGW-Glasgow Valley County) to Portland International Airport (PDX)

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Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX) cost?
Snag a cheap one-way flight or cheap return flight from Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX) 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 Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX)?
The cheapest month to fly from GGW to PDX is , when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from GGW to PDX. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX)?
You'll need to hop on a flight with a layover when traveling from Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from GGW to PDX?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX)?
Choose a flight from Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX) last-minute?
Last-minute fares from GGW to PDX are generally more expensive. To secure the cheapest rates, start searching for flights well ahead of time. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a GGW to PDX flight and hotel package?
You can save money by securing a GGW to PDX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GGW) to Portland Intl. Airport (PDX)?
If you booked your GGW to PDX flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Glasgow Valley County
Destination airport
Portland Intl.
Distance
773 mi

Book with confidence

Book with confidence

Glasgow to Portland Flights

The cheapest times to fly from Glasgow to Portland

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 Glasgow to Portland are during the month of . You can find some of the cheapest flights from Glasgow to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Portland

Sunday is one of the best days to book for cheap flights from Glasgow to Portland: 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 Glasgow to Portland

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 Glasgow to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Glasgow to Portland 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 Glasgow to Portland 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.

 

Glasgow to Portland Flights

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*Available to One Key members.