$129 Cheap Flights from Great Falls (GTF) to Portland (PDX)

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Flight deals we found

These prices are lower than our typical predictions for similar flights.
75% less than typical
$293
Roundtrip per traveler
Fri, Aug 9 - Tue, Aug 13
Alaska AirlinesAlaska Airlines
3h 39m
7:02am
9:41am
GTF
1 stop • 54m in SEA
PDX
Found 20 hours ago
40% less than typical
$740
Roundtrip per traveler
Tue, May 14 - Fri, May 17
Alaska AirlinesAlaska Airlines
3h 23m
3:46pm
6:09pm
GTF
1 stop • 47m in SEA
PDX
Found 5 hours ago
30% less than typical
$818
Roundtrip per traveler
Fri, May 10 - Mon, May 13
DeltaDelta
4h 15m
5:45am
9:00am
GTF
1 stop • 48m in SLC
PDX
Found 6 hours ago
30% less than typical
$818
Roundtrip per traveler
Sat, May 11 - Mon, May 13
DeltaDelta
6h 24m
6:00am
11:24am
GTF
1 stop • 34m in MSP
PDX
Found 5 hours ago
30% less than typical
$818
Roundtrip per traveler
Fri, May 10 - Tue, May 14
DeltaDelta
5h 12m
12:00pm
4:12pm
GTF
1 stop • 1h 42m in SLC
PDX
Found 5 hours ago
30% less than typical
$818
Roundtrip per traveler
Thu, May 9 - Mon, May 13
Alaska AirlinesAlaska Airlines
3h 23m
3:46pm
6:09pm
GTF
1 stop • 47m in SEA
PDX
Found 20 hours ago

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Delta
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Cheap Flights from Great Falls to Portland (GTF-PDX)

Prices were available within the past 7 days and start at $129 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Delta
Delta
Alaska Airlines
Bargain Flight
Bargain Flight
Alaska Airlines
Alaska Airlines
Bargain Flight
Alaska Airlines
Flights from Great Falls (GTF) to Portland (PDX)
Origin airport
Great Falls Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$248
Distance
549 mi

Great Falls to Portland Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Great Falls to Portland offer the perfect respite. Not only does exploring Portland provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Great Falls to Portland may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Portland are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Portland more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Portland is $129 now!

Frequently asked questions

How much is a one-way flight from Great Falls Intl. Airport to PDX?
Arrange your next trip with Expedia and you could bag one-way Great Falls flights to Portland from $129. This was the cheapest fare found for this route with a departure date within the next three months — an Delta flight, jetting off from Great Falls Intl. Airport (GTF) on June 5 2024 and landing at Portland Airport. This price was last updated on May 1 2024 and has not changed since. Ready to snap up your own bargain flights? Awesome deals are just a few clicks away.
Is it cheaper to buy a plane ticket from GTF to PDX Airport last minute?
When it’s time to book your flights, being prepared pays off. While you may be able to find a deal on a GTF to PDX flight at the last minute, tickets usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international trips it’s three to four months.
What is the cheapest airline flying from Great Falls Intl. Airport (GTF) to PDX Airport in the next 90 days?
With tickets from $129 for a flight from Great Falls to Portland, Delta is the cheapest airline found on Expedia. This deal is based on airfares found on Expedia with a departure date within the next 90 days and was last updated on May 1 2024 and has not changed since. The flight jets off from Great Falls Intl. Airport on June 5 2024 and lands at Portland Intl. Airport (PDX).
What's the cheapest price for a flight from GTF to PDX Airport next month?
You can grab a flight from Great Falls to Portland for just $129. This is the cheapest ticket price for this trip departing in the next month. It’s an Alaska Airlines flight leaving Great Falls Intl. Airport (GTF) on May 21 2024 and arriving at PDX. The airfare was updated on May 1 2024 and has not changed since. It was found after searching all available flights on Expedia within the next 30 days.
What airports do you fly into for Portland from Great Falls?
Portland Intl. Airport (PDX), Salem, OR (SLE-McNary Field) and Portland - Troutdale Airport (TTD) are your options when heading off from Great Falls to Portland. Around 7 mi northeast of central Portland, Portland Intl. Airport (PDX) is the city’s principal hub. Take into account factors such as flight schedules and the distance to your hotel before choosing an airport. Oregon Zoo and Portland State University are a couple of top attractions to explore when you arrive.
Can I change the date of my flight from Great Falls Intl. Airport to PDX?
Quickly and easily make changes to your Great Falls Intl. Airport to PDX Airport ticket via the Expedia Trips portal. But before amending dates or times, browse the rules and conditions in your itinerary to find out what the carrier will allow you to do and if fees apply. Some carriers charge a change fee per person, plus any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also visit our Customer Service portal for more advice and to connect with our Virtual Agent.
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