Affordable Flights from PDX to DEN: Fly from the Rose City to the Mile High City
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$82.98
Last updated Feb 16, 2026
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Tracking the May 7, 2026 departure — the cheapest date we found.
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Portland (PDX)
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Denver (DEN)
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Search FlightsTraveling from Portland, Oregon, to Denver, Colorado, connects two of the most vibrant outdoor-centric hubs in the United States. This flight path bridges the lush, temperate Pacific Northwest with the high-altitude sunshine of the Rocky Mountains, offering passengers a relatively quick journey across the western half of the country. Whether you are heading to Denver for a business meeting in the burgeoning tech sector, a weekend of craft brewery tours, or an adventurous ski trip in the nearby peaks, this route is frequently served by several major carriers, ensuring competitive pricing and multiple daily departures for every type of traveler. The transit between these two cities is a staple of Western US travel, catering to thousands of passengers weekly.
Travel Tips
When flying from PDX to DEN, consider booking your tickets at least three to four weeks in advance to secure the most competitive fares, as this route is popular for both business and leisure travelers. Given that Denver International Airport is located approximately 25 miles from the city center, budget for extra time and cost by utilizing the RTD A-Line commuter rail, which offers a reliable and cost-effective connection to Union Station. Additionally, keep in mind the significant elevation change between the two cities; staying hydrated during your flight and immediately upon arrival in the Mile High City will help you acclimatize to the thinner air more comfortably. Lastly, check the local weather forecasts for both cities, as mountain weather in Colorado can change rapidly compared to the more predictable maritime climate of Oregon.
Airport Information
Portland (PDX)
Portland International Airport (PDX) is consistently ranked as one of the best airports in the United States, known for its user-friendly layout and local flair. Passengers can enjoy a wide variety of tax-free shopping and dining options that highlight local Pacific Northwest brands, including the iconic Tillamook Creamery and several local microbreweries. The airport is conveniently connected to downtown Portland via the MAX Red Line light rail, making it easily accessible for all travelers arriving or departing.
Denver (DEN)
Denver International Airport (DEN) is the primary gateway to the Rockies and is famous for its distinctive white peaked roof, designed to resemble the snow-capped mountains. As one of the largest airports in the world by land area, it offers a vast array of amenities, including an outdoor plaza, rotating art exhibits, and numerous high-end dining options. The airport serves as a major hub for several domestic airlines, providing extensive connectivity to the rest of the United States and various international destinations.
Seasonal Pricing Patterns
Prices for flights between PDX and DEN typically fluctuate based on the winter ski season and the peak summer hiking months. You will often find the most expensive fares during the December holidays and the peak summer months of July and August when tourism is at its highest. Conversely, the shoulder seasons of late spring (April and May) or early autumn (September and October) often provide the best value for travelers, with lower demand leading to significant discounts on nonstop tickets.
Frequently Asked Questions
How long is the flight from PDX to DEN?
Nonstop flights usually take about 2 hours and 30 minutes, covering a flight distance of approximately 990 miles between the two cities.
Which airlines fly nonstop from Portland to Denver?
Several major carriers, including United Airlines, Alaska Airlines, Southwest Airlines, and Frontier Airlines, offer daily nonstop service on this popular route.
Is there a time difference between Portland and Denver?
Yes, Denver operates in the Mountain Time Zone, which is exactly one hour ahead of the Pacific Time Zone used in Portland, Oregon.
What is the best way to get from Denver Airport to downtown?
The RTD A-Line commuter train is the most efficient method, taking about 37 minutes to reach Denver's Union Station for a flat fare.
Does PDX airport have free Wi-Fi for travelers?
Yes, Portland International Airport provides free high-speed Wi-Fi throughout all terminal areas for the convenience of its passengers while they wait for their flight.