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

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Flight deals from Grand Junction to Portland

Looking for a cheap last-minute deal or the best return flight from Grand Junction to Portland? Find the lowest prices on one-way and return tickets right here.

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 April.

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£156
Cheapest month to flyMay

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 £156. 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 £156.
As of February 2026, there are no flights flying from Grand Junction to Portland.
The cheapest month to fly from Grand Junction to Portland is usually May.
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 Thursday, 28 May 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 Regional Airport (GJT) to Portland International Airport (PDX): what you need to know

  • Portland's timezone is UTC-7, making Portland one hour behind Grand Junction.

  • To ensure you get on your GJT to PDX flight, allow plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Be prepared for longer queues during popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • Consider adding a stopover when booking your ticket from Grand Junction Regional Airport to Portland International Airport. Just uncheck 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Check out these options between GJT and PDX:

    • Denver International Airport

    • Phoenix Sky Harbour International Airport

    • San Francisco International Airport

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

  • £141 is currently the best price for a one-way Grand Junction Regional Airport to Portland International Airport flight. A return flight starts from £155. These fares may change based on demand.

  • Don't wait until the last minute. You're more likely to find cheap tickets from GJT to PDX if you book ahead. Airlines often have some terrific early bird rates.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' search function. It'll give you the lowest price across every month when searching for a flight from Grand Junction Regional Airport to Portland International Airport.

  • Landing cheap flights from GJT to PDX is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.

  • Find the right flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Grand Junction Regional Airport to Portland International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Grand Junction Regional Airport (GJT)

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

  • Grand Junction Regional Airport has an excellent on-time performance, making delays less likely. Departures from GJT land on schedule 85.76% of the time.

  • To get to Grand Junction Regional Airport from central Grand Junction, it takes about 15 minutes if you're planning to drive. This depends on traffic, however. It's approximately 5 miles from the airport to the city centre.

  • The journey when using public transport takes about 30 minutes.

  • Have an early flight from Grand Junction Regional Airport to Portland International Airport? Avoid the stress of rushing to the terminal (and get some extra shut-eye) by picking one of these stays close to GJT:

Arriving at Portland International Airport (PDX)

Getting from Portland International Airport (PDX) to central Portland

  • The address for PDX is 7000 NE Airport Way.

  • Portland International Airport to the centre of Portland has a drive time of about 20 minutes. It's approximately 12 miles away.

  • It takes around 45 minutes when travelling by public transport.

When to fly to Portland International Airport (PDX)

  • The quietest month for a flight from Grand Junction Regional Airport to Portland International Airport is May, while July is the busiest. Choose the best time to go to Portland based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Portland is August, with the temperature ranging between 12ºC (54ºF) and 31ºC (88ºF). Lock in your flights from Grand Junction Regional Airport to Portland International Airport in this month if this is the type of weather you like.

  • December has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for cheap tickets from GJT to PDX sometime around then if you like cooler conditions.

Explore more of United States

  • Portland has plenty to offer, but there are so many other corners of United States waiting to be discovered. Around 150 miles north of Portland, a visit to Seattle will keep you busy. Start with popular sights like Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab.

  • If you're eager to discover another well-known destination in United States, head for Spokane, roughly 290 miles north-east of Portland. Manito Park, Northwest Museum of Arts & Culture and Spokane Falls are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.