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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 17:502h 38mNonstopDEN 21:28Portland - Denver | Mon, Jun 9 | Frontier AirlinesDEN 22:292h 50mNonstopPDX 00:19Denver - Portland | Fri, Jun 13 | Frontier AirlinesAED 355 AED 1,52477% OFF77% OFFAED 1,524 AED 355
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PDX 06:352h 37mNonstopDEN 10:12Portland - Denver | Sun, Jun 8 | Frontier AirlinesDEN 22:292h 50mNonstopPDX 00:19Denver - Portland | Sun, Jun 8 | Frontier AirlinesAED 365 AED 1,52476% OFF76% OFFAED 1,524 AED 365
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PDX 06:352h 37mNonstopDEN 10:12Portland - Denver | Sat, Jun 7 | Frontier AirlinesDEN 21:452h 52mNonstopPDX 23:37Denver - Portland | Wed, Jun 11 | Frontier AirlinesAED 390 AED 1,52474% OFF74% OFFAED 1,524 AED 390
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PDX 17:502h 38mNonstopDEN 21:28Portland - Denver | Fri, Jun 6 | Frontier AirlinesDEN 22:292h 50mNonstopPDX 00:19Denver - Portland | Sat, Jun 7 | Frontier AirlinesAED 39874% OFFAED 1,524 AED 398
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Tue, Jul 8 | Frontier AirlinesDEN 21:362h 48mNonstopPDX 23:24Denver - Portland | Sat, Jul 12 | Frontier AirlinesAED 43272% OFFAED 1,524 AED 432
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PDX 06:352h 37mNonstopDEN 10:12Portland - Denver | Tue, Jun 24 | Frontier AirlinesDEN 21:362h 52mNonstopPDX 23:28Denver - Portland | Tue, Jun 24 | Frontier AirlinesAED 43272% OFFAED 1,524 AED 432
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PDX 06:352h 37mNonstopDEN 10:12Portland - Denver | Wed, Jul 2 | Frontier AirlinesDEN 21:362h 48mNonstopPDX 23:24Denver - Portland | Wed, Jul 9 | Frontier AirlinesAED 43272% OFFAED 1,524 AED 432
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PDX 19:012h 41mNonstopDEN 22:42Portland - Denver | Sat, Jul 5 | Frontier AirlinesDEN 21:362h 48mNonstopPDX 23:24Denver - Portland | Sat, Jul 12 | Frontier AirlinesAED 43571% OFFAED 1,524 AED 435
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PDX 17:502h 38mNonstopDEN 21:28Portland - Denver | Fri, Jun 13 | Frontier AirlinesDEN 09:302h 53mNonstopPDX 11:23Denver - Portland | Wed, Jun 18 | Frontier AirlinesAED 43971% OFFAED 1,524 AED 439
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PDX 06:352h 37mNonstopDEN 10:12Portland - Denver | Wed, Jun 11 | Frontier AirlinesDEN 21:362h 52mNonstopPDX 23:28Denver - Portland | Sat, Jun 14 | Frontier AirlinesAED 1,14325% OFFAED 1,524 AED 1,143
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PDX 13:0017h 25m1 stopsDEN Invalid DatePortland - Denver | Sun, Jun 8 | Normal AirlineDEN 15:006hNonstopPDX 16:00Denver - Portland | Tue, Jun 10 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopPDX 06:352h 37mNonstopDEN 10:12Portland - Denver | Wed, Jun 18 | Frontier AirlinesAED 198 AED 70372% OFF72% OFFAED 703 AED 198
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PDX 18:532h 44mNonstopDEN 22:37Portland - Denver | Tue, Jul 1 | Frontier AirlinesAED 204 AED 70371% OFF71% OFFAED 703 AED 204
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Sat, Jul 12 | Frontier AirlinesAED 221 AED 70369% OFF69% OFFAED 703 AED 221
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Tue, Jul 8 | Frontier AirlinesAED 22268% OFFAED 703 AED 222
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Tue, Jul 15 | Frontier AirlinesAED 22468% OFFAED 703 AED 224
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PDX 06:352h 37mNonstopDEN 10:12Portland - Denver | Wed, Jul 2 | Frontier AirlinesAED 23467% OFFAED 703 AED 234
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PDX 12:252h 42mNonstopDEN 16:07Portland - Denver | Wed, Jul 9 | Frontier AirlinesAED 25364% OFFAED 703 AED 253
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PDX 06:352h 39mNonstopDEN 10:14Portland - Denver | Wed, Jul 16 | Frontier AirlinesAED 25364% OFFAED 703 AED 253
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PDX 18:532h 44mNonstopDEN 22:37Portland - Denver | Sat, Jun 14 | Frontier AirlinesAED 25564% OFFAED 703 AED 255
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PDX 06:352h 37mNonstopDEN 10:12Portland - Denver | Sat, Jun 7 | Frontier AirlinesAED 52825% OFFAED 703 AED 528
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PDX 13:0017h 25m1 stopsDEN Invalid DatePortland - Denver | Sun, Jun 8 | 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 197 |
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Cheapest return ticket price | AED 354 |
Off-season for travel | April |
Peak season for travel | June |
Flight distance | 1,592.49 km |
Average flight time | 2 hours 32 minutes |
Popular airline | Alaska Airlines |
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 890. -
How long does it take to fly from Portland (PDX) to Denver (DEN)?
It takes about 2 hours 32 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, Frontier Airlines, Southwest Airlines, United 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 Wed, Jun 18 at AED 198 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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