Cheap Flights from Kissimmee (ISM) to Portland (PDX)

Popular airlines from Kissimmee, FL (ISM-Kissimmee Gateway) to Portland International Airport (PDX)

Frequently asked questions

How much does a flight from Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX) cost?
Lock in a cheap one-way flight or cheap return flight from Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX)?
Flying in is a great way to save, as it's the cheapest month for flights between ISM and PDX. You'll typically find the lowest prices during off-peak months.
Which airlines fly direct from Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX)?
You can't fly nonstop to Portland Intl. Airport (PDX) from Kissimmee, FL (ISM-Kissimmee Gateway). However, you can seamlessly travel to Portland without any layovers by departing from Orlando Intl. Airport (MCO).
What is the cheapest airline that flies from Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from ISM to PDX. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX)?
There aren't any daily direct flights from Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ISM to PDX?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX)?
To reach Portland Intl. Airport (PDX) on time, opt for a flight that leaves Kissimmee Gateway Airport (ISM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX) last-minute?
Booking your ticket from ISM to PDX shortly before your trip is typically more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an ISM to PDX flight and hotel package?
Securing an ISM to PDX flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kissimmee Gateway Airport (ISM) to Portland Intl. Airport (PDX)?
Typically, you can cancel or modify your ISM to PDX flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, visit our Customer Service portal.

Travel information

Origin airport
Kissimmee Gateway
Destination airport
Portland Intl.
Distance
2530 mi

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Kissimmee to Portland Flights

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

 

The best time to book a flight from Kissimmee to Portland

Sunday is one of the best days to book for cheap flights from Kissimmee 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 Kissimmee 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 Kissimmee to Portland in 2026. 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 Kissimmee 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 Kissimmee 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.

 

Kissimmee to Portland Flights

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*Available to One Key members.