Cheap Flights from Grand Junction (GJT) to Portland (PDX)

Compare Grand Junction to Portland flight deals

Find the cheapest month or even day of the year to fly to Portland

Book the best Portland fare with no extra fees

Find the cheapest month to fly from Grand Junction to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Grand Junction to Portland flights are currently cheapest in August.

Grand Junction to Portland: Alternative routes

Compare routes from Grand Junction to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Grand Junction to Portland: Flight information

The things to know before you go.
Cheapest flight found$442
Cheapest month to flyAugust

Finding cheap flights from Grand Junction to Portland: Frequently asked questions

The best price we found for a return flight from Grand Junction to Portland is $442. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Grand Junction to Portland. But we found flights with one or more stops from $442.
As of July 2026, there are no flights flying from Grand Junction to Portland.
The cheapest month to fly from Grand Junction to Portland is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Grand Junction Airport to Portland Airport on Tuesday, 18 August 2026.
No airlines currently offer direct flights between Grand Junction Airport and Portland Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Portland.

Flying from Grand Junction Airport (GJT) to Portland Airport (PDX): what you need to know

  • The timezone in Portland is UTC-8, which is one hour behind Grand Junction.

  • Your GJT to PDX flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Travelling during a peak period like public or school holidays? Expect longer queues at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Grand Junction Airport to Portland Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to visit the city of your choice. Top stopovers between GJT and PDX include:

    • Denver International Airport

    • San Francisco International Airport

    • Phoenix Sky Harbour Airport

Handy information about Grand Junction Airport (GJT)

  • GJT's address is 2828 Walker Field Road, Suite 211.

  • Grand Junction Airport has a strong on-time record, making delays less likely. Departures from GJT touch down on schedule 84% of the time.

  • Grand Junction Airport is about 11 kilometres from central Grand Junction. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 15 minutes or so to get there, depending on the traffic.

  • Expect a trip time of about 35 minutes when using public transport.

  • Booked an early flight from Grand Junction Airport to Portland Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these hotels near GJT:

Arriving at Portland Airport (PDX)

Getting from Portland Airport (PDX) to central Portland

  • You'll find PDX at 7000 NE Airport Way.

  • From Portland Airport, Portland is approximately 19 kilometres away. It takes around 20 minutes to drive to the centre.

  • It'll take around 40 minutes to get there using public transport.

When to fly to Portland Airport (PDX)

  • It's time to pick your travel dates for your flight from Grand Junction Airport to Portland Airport. July is the most popular month to head to Portland. If you prefer a more laid-back vibe, go in March.

  • Lock in your flight from Grand Junction Airport to Portland Airport for August if you'd like to visit Portland during its warmest month. Expect temperatures of between 12ºC (54ºF) and 31ºC (88ºF).

  • January sees average temperatures of between -2ºC (28ºF) and 10ºC (50ºF). Look for cheap tickets from GJT to PDX around that time if you'd rather travel in cooler conditions.

Explore more of the United States

  • Portland has plenty to offer, but there are so many other parts of the United States you'll want to see. About 241 kilometres north of Portland, a trip to Seattle will keep your itinerary busy. Start with popular sights like Space Needle, Pike Place Market and Seattle Skyline.

  • Spokane is another favourite destination in the United States and is around 467 kilometres north-east of Portland. No trip is complete without seeing Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.