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Cheap flight deals from Portland to Denver Starting at €17

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        PDX06:32 am
        2h 41m
        Nonstop
        DEN10:13 am
        Tue, Mar 4|Portland - Denver|Frontier Airlines
        €17€38
        55% OFF
        55% OFF
        €38€17

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Tue, Mar 4, arriving at Denver International Airport. One-way Prices start from €17 including taxes and charges.

      • PDX06:32 am
        2h 41m
        Nonstop
        DEN10:13 am
        Tue, Feb 25|Portland - Denver|Frontier Airlines
        €17€38
        55% OFF
        55% OFF
        €38€17

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Tue, Feb 25, arriving at Denver International Airport. One-way Prices start from €17 including taxes and charges.

      • PDX06:32 am
        2h 41m
        Nonstop
        DEN10:13 am
        Wed, Feb 26|Portland - Denver|Frontier Airlines
        €17€38
        55% OFF
        55% OFF
        €38€17

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Wed, Feb 26, arriving at Denver International Airport. One-way Prices start from €17 including taxes and charges.

      • PDX06:32 am
        2h 41m
        Nonstop
        DEN10:13 am
        Wed, Mar 5|Portland - Denver|Frontier Airlines
        €17
        €17

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Wed, Mar 5, arriving at Denver International Airport. One-way Prices start from €17 including taxes and charges.

      • PDX10:06 am
        2h 34m
        Nonstop
        DEN01:40 pm
        Tue, Mar 11|Portland - Denver|Frontier Airlines
        €17
        €17

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Tue, Mar 11, arriving at Denver International Airport. One-way Prices start from €17 including taxes and charges.

      • PDX10:06 am
        2h 34m
        Nonstop
        DEN01:40 pm
        Wed, Mar 12|Portland - Denver|Frontier Airlines
        €17
        €17

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Wed, Mar 12, arriving at Denver International Airport. One-way Prices start from €17 including taxes and charges.

      • PDX06:32 am
        2h 41m
        Nonstop
        DEN10:13 am
        Thu, Mar 13|Portland - Denver|Frontier Airlines
        €19
        €19

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Thu, Mar 13, arriving at Denver International Airport. One-way Prices start from €19 including taxes and charges.

      • PDX06:32 am
        2h 41m
        Nonstop
        DEN10:13 am
        Wed, Feb 19|Portland - Denver|Frontier Airlines
        €19
        €19

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Wed, Feb 19, arriving at Denver International Airport. One-way Prices start from €19 including taxes and charges.

      • PDX06:40 am
        2h 36m
        Nonstop
        DEN10:16 am
        Mon, Apr 7|Portland - Denver|Frontier Airlines
        €22
        €22

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Mon, Apr 7, arriving at Denver International Airport. One-way Prices start from €22 including taxes and charges.

      • PDX06:32 am
        2h 41m
        Nonstop
        DEN10:13 am
        Sat, Feb 22|Portland - Denver|Frontier Airlines
        €24
        €24

        Choose Frontier Airlines flights from Portland to Denver. The one-way direct flight with Frontier Airlines departs from Portland International Airport on Sat, Feb 22, arriving at Denver International Airport. One-way Prices start from €24 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        DEN02:00 pm
        Wed, Feb 26|Portland - Denver|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Portland to Denver Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91790

    Frontier Airlines

    06:20 am

    PDX

    2.6h

    Nonstop

    09:58 am

    DEN

    SMTWTFS
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When is the cheapest time to fly from Portland to Denver?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Portland (PDX) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from Portland to Denver based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that 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 €167.

  • How long does it take to fly from Portland (PDX) to Denver (DEN) and what is the distance?

    It takes around 10 hours 5 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): United Airlines and Southwest Airlines.

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.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Portland to Denver

Cheapest nonstop flight price€16
Cheapest round-trip ticket price€33
Off-season for travelFebruary
Peak season for travelNovember
Flight distance1,592.49 km
Average flight time10 hours 5 minutes
Popular airlineAlaska Airlines

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