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Flights from Portland to Denver
Cheap flight deals from Portland to Denver
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopPDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Sat, Jul 19 | Frontier AirlinesDEN 21:362h 48mNonstopPDX 23:24Denver - Portland | Sat, Jul 26 | Frontier AirlinesAED 217 AED 50957% OFF57% OFFAED 509 AED 217
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PDX 06:512h 39mNonstopDEN 10:30Portland - Denver | Wed, Aug 20 | Frontier AirlinesDEN 20:502h 49mNonstopPDX 22:39Denver - Portland | Sat, Aug 23 | Frontier AirlinesAED 218 AED 50956% OFF56% OFFAED 509 AED 218
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PDX 19:012h 41mNonstopDEN 22:42Portland - Denver | Tue, Aug 12 | Frontier AirlinesDEN 20:502h 49mNonstopPDX 22:39Denver - Portland | Tue, Aug 19 | Frontier AirlinesAED 328 AED 50936% OFF36% OFFAED 509 AED 328
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Sat, Aug 9 | Frontier AirlinesDEN 21:362h 48mNonstopPDX 23:24Denver - Portland | Sat, Aug 16 | Frontier AirlinesAED 36028% OFFAED 509 AED 360
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Sat, Aug 16 | Frontier AirlinesDEN 22:302h 46mNonstopPDX 00:16Denver - Portland | Sun, Aug 17 | Frontier AirlinesAED 36828% OFFAED 509 AED 368
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PDX 07:002h 40mNonstopDEN 10:40Portland - Denver | Wed, Aug 20 | Alaska AirlinesDEN 20:502h 49mNonstopPDX 22:39Denver - Portland | Sat, Aug 23 | Frontier AirlinesAED 39023% OFFAED 509 AED 390
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Wed, Jul 16 | Frontier AirlinesDEN 22:302h 46mNonstopPDX 00:16Denver - Portland | Thu, Jul 17 | Frontier AirlinesAED 39323% OFFAED 509 AED 393
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Wed, Aug 6 | Frontier AirlinesDEN 21:362h 48mNonstopPDX 23:24Denver - Portland | Wed, Aug 13 | Frontier AirlinesAED 39722% OFFAED 509 AED 397
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Tue, Aug 5 | Frontier AirlinesDEN 09:432h 47mNonstopPDX 11:30Denver - Portland | Tue, Aug 12 | Frontier AirlinesAED 39722% OFFAED 509 AED 397
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PDX 11:1316h 6m1 stopsDEN 04:19Portland - Denver | Fri, Jul 18 | Frontier AirlinesDEN 21:362h 48mNonstopPDX 23:24Denver - Portland | Sat, Jul 19 | Frontier AirlinesAED 33335% OFFAED 509 AED 333
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PDX 13:0017h 25m1 stopsDEN Invalid DatePortland - Denver | Tue, Jul 1 | Normal AirlineDEN 15:006hNonstopPDX 16:00Denver - Portland | Thu, Jul 3 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopPDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Sat, Aug 2 | Frontier AirlinesAED 110 AED 49078% OFF78% OFFAED 490 AED 110
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PDX 06:512h 39mNonstopDEN 10:30Portland - Denver | Wed, Aug 20 | Frontier AirlinesAED 111 AED 49078% OFF78% OFFAED 490 AED 111
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PDX 12:252h 42mNonstopDEN 16:07Portland - Denver | Wed, Jul 23 | Frontier AirlinesAED 111 AED 49077% OFF77% OFFAED 490 AED 111
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Sat, Jul 19 | Frontier AirlinesAED 11377% OFFAED 490 AED 113
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Tue, Aug 12 | Frontier AirlinesAED 16666% OFFAED 490 AED 166
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PDX 19:012h 41mNonstopDEN 22:42Portland - Denver | Tue, Jul 15 | Frontier AirlinesAED 18263% OFFAED 490 AED 182
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PDX 18:532h 44mNonstopDEN 22:37Portland - Denver | Tue, Jul 1 | Frontier AirlinesAED 20457% OFFAED 490 AED 204
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Wed, Jul 16 | Frontier AirlinesAED 21656% OFFAED 490 AED 216
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PDX 17:502h 36mNonstopDEN 21:26Portland - Denver | Fri, Jul 11 | Frontier AirlinesAED 38222% OFFAED 490 AED 382
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PDX 21:4411h 31m1 stopsDEN 10:15Portland - Denver | Mon, Jul 14 | Frontier AirlinesAED 18463% OFFAED 490 AED 184
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PDX 13:0017h 25m1 stopsDEN Invalid DatePortland - Denver | Tue, Jul 1 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Portland to Denver
Cheapest one-way flight price | AED 110 |
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Cheapest return ticket price | AED 217 |
Off-season for travel | May |
Peak season for travel | March |
Flight distance | 1,592.49 km |
Average flight time | 2 hours 45 minutes |
When is the cheapest time to fly from Portland to Denver?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Portland (PDX) to Denver (DEN) the cheapest?
Airlines adjust prices for flights from Portland to Denver based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Portland (PDX) to Denver (DEN) cost?
According to Trip.com's data, the lowest price is around AED 891. -
How long does it take to fly from Portland (PDX) to Denver (DEN)?
It takes about 2 hours 45 minutes to fly from Portland (PDX) to Denver (DEN). -
What are the most popular airlines that fly from Portland (PDX) to Denver (DEN)?
Airlines with flights from Portland (PDX) to Denver (DEN): Alaska Airlines, United Airlines, Frontier Airlines, Southwest Airlines and Volaris. -
How many airports are there in Denver (DEN)?
There are 2 airport(s) near Denver (DEN): Rocky Mountain Metropolitan Airport and Denver International Airport.
How to find a cheap flight from Portland to Denver
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Denver. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Portland to Denver ticket.
Tap "Date" on flight search bar to scan through the calender for Portland to Denver airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, Aug 2 at AED 110 for one-way flights.
Compare cheap Portland to Denver flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Portland to Denver. The cheapest airline operating is Frontier Airlines.
Set up a Price Alert
By setting up a Price Alert for your Portland to Denver route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Portland to Denver flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Portland to Denver to get exclusive deals for you.
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