Cheap Flights from Portland to Grand Junction

Compare Portland to Grand Junction flight deals

Find the cheapest month or even day of the year to fly to Grand Junction

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Flight deals from Portland to Grand Junction

Looking for a cheap last-minute deal or the best return flight from Portland Airport to Grand Junction Airport? If you want to travel next month, return fares start from $593. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Portland to Grand Junction

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

Portland to Grand Junction: Alternative routes

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

Portland to Grand Junction: Flight information

The things to know before you go.
Cheapest flight found$549
Cheapest month to flyAugust

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

The best price we found for a return flight from Portland to Grand Junction is $549. 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 Portland to Grand Junction. But we found flights with one or more stops from $549.
As of August 2026, there are no flights flying from Portland to Grand Junction.
The cheapest month to fly from Portland to Grand Junction is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Grand Junction Airport on Tuesday, 25 August 2026.
No airlines currently offer direct flights between Portland Airport and Grand Junction 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 Grand Junction 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 Grand Junction is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Grand Junction.

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

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

  • Flying during a peak month such as July? Public holidays and other popular periods can mean longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.

  • If you'd like to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from Portland Airport to Grand Junction Airport. These are the most popular stopovers between PDX and GJT:

    • Denver International Airport

    • San Francisco International Airport

    • Harry Reid International Airport

How to find the cheapest flights from Portland Airport (PDX) to Grand Junction Airport (GJT)

  • At the moment, $465 is the lowest price we've found for a one-way Portland Airport to Grand Junction Airport flight. The best price for a return ticket is $549. Remember that fares can change due to availability when booking.

  • It's usually best to book early if you want to find cheap tickets from PDX to GJT. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • Finding cheap flights from Portland Airport to Grand Junction Airport is more likely if you can be flexible with your dates. Use the 'Whole month' function to see the lowest prices across each month and bag a great deal.

  • Stay on top of deals for cheap flights from PDX to GJT by setting up a Price Alert. You'll get an email or notification on the app when fares go down.

  • Tailor your flights with filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Portland Airport to Grand Junction Airport.

Handy information about Portland Airport (PDX)

  • PDX's address is 7000 NE Airport Way.

  • 83% of flights departing from Portland Airport reach their destination as planned. With its impressive on-time stats, you're unlikely to experience delays when jetting out of PDX.

  • Central Portland to Portland Airport is approximately 19 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're catching a taxi, ride-sharing or driving.

  • The journey on public transport will take about 40 minutes.

  • Looking for a convenient hotel near PDX? If you're catching an early flight from Portland Airport to Grand Junction Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Grand Junction Airport (GJT)

When to fly to Grand Junction Airport (GJT)

  • Before booking your flights from Portland Airport to Grand Junction Airport, consider which time of year works best for you. High season in Grand Junction offers a bustling atmosphere and plenty to do, while the low season means you'll get better hotel deals and fewer crowds.

  • Before locking in your flight from Portland Airport to Grand Junction Airport, think about the kind of weather you like. July is the warmest month in Grand Junction, with the temperature ranging from 13ºC to 37ºC.

  • Look for cheap tickets from PDX to GJT in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -14ºC and 7ºC on average.

Explore more of the United States

  • Grand Junction is always a good idea, but there are so many other corners of the United States waiting to be discovered. About 322 kilometres east of Grand Junction, a visit to Denver will fill your itinerary to the brim. Start with attractions like Denver Art Museum, Meow Wolf Denver's Convergence Station and Ballpark.

  • Albuquerque is another favourite destination in the United States and is around 467 kilometres south of Grand Junction. No journey is complete without seeing Balloon Fiesta Park, Anderson Abruzzo Albuquerque International Balloon Museum and Petroglyph National Monument.

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