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Portland International Airport to Denver International Airport flight

Explore the cheapest one-way and round-trip flights from Portland International Airport to Denver International Airport over the next 90 days, with one-way fares from $59 and round-trip from $139. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PDX 4:35 PM
        2h 32m
        Nonstop
        DEN 8:07 PM
        Portland - Denver | Tue, Dec 1 | Frontier Airlines
        DEN 1:40 PM
        3h
        Nonstop
        PDX 3:40 PM
        Denver - Portland | Thu, Dec 3 | Frontier Airlines
        $139 $290
        52% off
        52% off
        $290 $139
      • PDX 12:02 PM
        2h 33m
        Nonstop
        DEN 3:35 PM
        Portland - Denver | Thu, Oct 29 | Frontier Airlines
        DEN 9:15 AM
        2h 57m
        Nonstop
        PDX 11:12 AM
        Denver - Portland | Sun, Nov 1 | Frontier Airlines
        $171 $290
        41% off
        41% off
        $290 $171
      • PDX 12:02 PM
        2h 33m
        Nonstop
        DEN 3:35 PM
        Portland - Denver | Tue, Nov 3 | Frontier Airlines
        DEN 9:10 AM
        2h 57m
        Nonstop
        PDX 11:07 AM
        Denver - Portland | Thu, Nov 5 | Frontier Airlines
        $183 $290
        37% off
        37% off
        $290 $183
      • PDX 11:49 AM
        2h 38m
        Nonstop
        DEN 3:27 PM
        Portland - Denver | Sun, Oct 25 | Frontier Airlines
        DEN 9:10 AM
        2h 57m
        Nonstop
        PDX 11:07 AM
        Denver - Portland | Thu, Oct 29 | Frontier Airlines
        $192
        34% off
        $290 $192
      • PDX 11:49 AM
        2h 38m
        Nonstop
        DEN 3:27 PM
        Portland - Denver | Thu, Oct 22 | Frontier Airlines
        DEN 9:00 AM
        2h 54m
        Nonstop
        PDX 10:54 AM
        Denver - Portland | Sun, Oct 25 | Frontier Airlines
        $192
        34% off
        $290 $192
      • PDX 8:54 PM
        2h 42m
        Nonstop
        DEN 12:36 AM
        Portland - Denver | Sun, Nov 22 | Frontier Airlines
        DEN 11:00 AM
        2h 57m
        Nonstop
        PDX 12:57 PM
        Denver - Portland | Thu, Nov 26 | Frontier Airlines
        $200
        31% off
        $290 $200
      • PDX 2:30 PM
        2h 45m
        Nonstop
        DEN 6:15 PM
        Portland - Denver | Thu, Oct 29 | Alaska Airlines
        DEN 9:15 AM
        2h 57m
        Nonstop
        PDX 11:12 AM
        Denver - Portland | Sun, Nov 1 | Frontier Airlines
        $211
        27% off
        $290 $211
      • PDX 12:02 PM
        2h 33m
        Nonstop
        DEN 3:35 PM
        Portland - Denver | Tue, Oct 27 | Frontier Airlines
        DEN 9:15 AM
        2h 57m
        Nonstop
        PDX 11:12 AM
        Denver - Portland | Sun, Nov 1 | Frontier Airlines
        $211
        27% off
        $290 $211
      • PDX 11:49 AM
        2h 38m
        Nonstop
        DEN 3:27 PM
        Portland - Denver | Tue, Oct 20 | Frontier Airlines
        DEN 7:00 AM
        5h 40m
        1 stop
        PDX 11:40 AM
        Denver - Portland | Fri, Oct 23 | Frontier Airlines
        $163
        44% off
        $290 $163
      • PDX 11:49 AM
        2h 38m
        Nonstop
        DEN 3:27 PM
        Portland - Denver | Tue, Oct 13 | Frontier Airlines
        DEN 10:45 PM
        13h 41m
        1 stop
        PDX 11:26 AM
        Denver - Portland | Wed, Oct 21 | Frontier Airlines
        $192
        34% off
        $290 $192
      • PDX 12:25 PM
        10h 18m
        1 stop
        DEN 11:43 PM
        Portland - Denver | Mon, Oct 26 | Frontier Airlines
        DEN 9:10 AM
        2h 57m
        Nonstop
        PDX 11:07 AM
        Denver - Portland | Thu, Oct 29 | Frontier Airlines
        $195
        33% off
        $290 $195
      • PDX 3:47 PM
        2h 36m
        Nonstop
        DEN 7:23 PM
        Portland - Denver | Thu, Nov 5 | Frontier Airlines
        DEN 12:02 PM
        27h 50m
        1 stop
        PDX 2:52 PM
        Denver - Portland | Sat, Nov 7 | Frontier Airlines
        $195
        33% off
        $290 $195
      • PDX 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Portland - Denver | Thu, Oct 8 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        PDX 4:00 PM
        Denver - Portland | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        PDX 11:49 AM
        2h 38m
        Nonstop
        DEN 3:27 PM
        Portland - Denver | Sat, Oct 17 | Frontier Airlines
        $59 $244
        76% off
        76% off
        $244 $59
      • PDX 11:49 AM
        2h 38m
        Nonstop
        DEN 3:27 PM
        Portland - Denver | Thu, Oct 15 | Frontier Airlines
        $72 $244
        70% off
        70% off
        $244 $72
      • PDX 11:49 AM
        2h 38m
        Nonstop
        DEN 3:27 PM
        Portland - Denver | Thu, Oct 22 | Frontier Airlines
        $85 $244
        65% off
        65% off
        $244 $85
      • PDX 4:35 PM
        2h 32m
        Nonstop
        DEN 8:07 PM
        Portland - Denver | Thu, Dec 3 | Frontier Airlines
        $86
        65% off
        $244 $86
      • PDX 12:02 PM
        2h 33m
        Nonstop
        DEN 3:35 PM
        Portland - Denver | Sat, Nov 7 | Frontier Airlines
        $87
        64% off
        $244 $87
      • PDX 11:49 AM
        2h 38m
        Nonstop
        DEN 3:27 PM
        Portland - Denver | Sat, Oct 10 | Frontier Airlines
        $88
        64% off
        $244 $88
      • PDX 12:02 PM
        2h 33m
        Nonstop
        DEN 3:35 PM
        Portland - Denver | Thu, Nov 12 | Frontier Airlines
        $103
        57% off
        $244 $103
      • PDX 3:47 PM
        2h 36m
        Nonstop
        DEN 7:23 PM
        Portland - Denver | Sat, Oct 31 | Frontier Airlines
        $135
        45% off
        $244 $135
      • PDX 10:49 AM
        2h 43m
        Nonstop
        DEN 2:32 PM
        Portland - Denver | Sat, Oct 31 | Alaska Airlines
        $178
        27% off
        $244 $178
      • PDX 10:27 AM
        13h 31m
        1 stop
        DEN 12:58 AM
        Portland - Denver | Mon, Nov 23 | Frontier Airlines
        $84
        66% off
        $244 $84
      • PDX 12:25 PM
        10h 21m
        1 stop
        DEN 11:46 PM
        Portland - Denver | Wed, Oct 14 | Frontier Airlines
        $90
        63% off
        $244 $90
      • PDX 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Portland - Denver | Thu, Oct 8 | Normal Airline
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Displayed flight fares from Portland International Airport to Denver International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Portland International Airport to Denver International Airport

What is the cheapest month for one-way flights from Portland International Airport to Denver International Airport?

Data is based on average one-way flight prices from Portland International Airport to Denver International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Portland International Airport to Denver International Airport, the best time to buy is in April, with an average price of $79. You’ll want to avoid June, when the average price can reach as high as $277.

$277
$178
$79
0
    Cheapest
  • $104
    Oct
  • $137
    Nov
  • $170
    Dec
  • $204
    Jan
  • $195
    Feb
  • $160
    Mar
  • $79
    Apr
  • $159
    May
  • $277
    Jun
  • $167
    Jul
  • $197
    Aug
  • $276
    Sep

What is the cheapest day of the week to fly from Portland International Airport to Denver International Airport?

The data is based on the past 12 months and shows the average ticket prices from Portland International Airport to Denver International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Portland International Airport to Denver International Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

$326
$213
$99
0
  • $99
    Mon
  • $138
    Tue
  • $179
    Wed
  • $179
    Thu
  • $188
    Fri
  • $149
    Sat
  • $326
    Sun

Which airline offers the cheapest flights from Portland International Airport to Denver International Airport?

The cheapest airline flying from Portland International Airport to Denver International Airport is Frontier Airlines (from $59) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $59
Delta Air Lines
From $121
Alaska Airlines
From $178
American Airlines
From $195
Sun Country Airlines
From $200
United Airlines
From $224

Find more flights and airlines

What is the flight schedule from Portland International Airport to Denver International Airport?

Check the schedule for flights from Portland to Denver and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1317

    Portland International Airport

    6:03 PM

    PDX

    2h 33m

    9:36 PM

    DEN

    S - T W T - S
    Search

  2. AS1375

    Portland International Airport

    2:48 PM

    PDX

    2h 37m

    6:25 PM

    DEN

    - M T - - F -
    Search

  3. F91790

    Portland International Airport

    1:52 PM

    PDX

    2h 38m

    5:30 PM

    DEN

    - M - W - - S
    Search

  4. AS684

    Portland International Airport

    10:30 AM

    PDX

    2h 40m

    2:10 PM

    DEN

    S M T W T F S
    Search

  5. AA2658

    Portland International Airport

    5:15 AM

    PDX

    2h 35m

    Nonstop

    7:50 AM

    PHX

    S M T W T F S
    Search

  6. AA1332

    Phoenix Sky Harbor International Airport

    8:30 AM

    PHX

    2h 1m

    Nonstop

    11:31 AM

    DEN

    S M T W T F S

  7. F94500

    Portland International Airport

    11:06 AM

    PDX

    2h 30m

    Nonstop

    1:36 PM

    LAX

    S - - W T - S
    Search

  8. F92342

    Los Angeles Intl. Airport

    11:42 AM

    LAX

    2h 29m

    Nonstop

    3:11 PM

    DEN

    S M - W T F S

  9. DL4008

    Portland International Airport

    5:30 AM

    PDX

    1h 13m

    Nonstop

    6:43 AM

    SEA

    S M T W T F S
    Search

  10. DL1358

    Seattle Tacoma Intl. Airport

    9:05 AM

    SEA

    2h 44m

    Nonstop

    12:49 PM

    DEN

    S M T W T F S

  11. AS1320

    Portland International Airport

    2:53 PM

    PDX

    2h 35m

    Nonstop

    5:28 PM

    SAN

    S M T W T F S
    Search

  12. AS3121

    San Diego International Airport

    6:33 PM

    SAN

    2h 39m

    Nonstop

    10:12 PM

    DEN

    S M T W T F S

  13. F91106

    Portland International Airport

    12:31 PM

    PDX

    2h 14m

    Nonstop

    2:45 PM

    LAS

    S - - W T - S
    Search

  14. F92016

    Harry Reid Intl. Airport

    11:56 AM

    LAS

    2h 3m

    Nonstop

    2:59 PM

    DEN

    S - - - T - -

  15. AS1394

    Portland International Airport

    10:30 AM

    PDX

    2h 42m

    Nonstop

    1:12 PM

    SAN

    S M T W T F S
    Search

  16. F94990

    San Diego International Airport

    4:52 PM

    SAN

    2h 32m

    Nonstop

    8:24 PM

    DEN

    S M T W T F S
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About Portland International Airport and Denver International Airport

Learn about Portland International Airport (PDX) and Denver International Airport (DEN) — including location, terminals, transportation, and travel tips.

Flight distance 1,594.15 km
Cheapest one-way ticket price $59
Cheapest return ticket price $139

FAQs for Portland International Airport to Denver International Airport Flights

  • How long is the flight from Portland International Airport to Denver International Airport?

    Portland International Airport to Denver International Airport takes about 2 hours 10 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from Portland International Airport (PDX) to Denver International Airport (DEN).
  • The earliest flight from Portland International Airport to Denver International Airport departs at 05:00, and the last departs at 20:00, with about 26 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Portland International Airport (PDX) to Denver International Airport (DEN) is quite popular. Without considering departure times or holidays, tickets cost around $341 in October, the most expensive month to book this route.
  • The earliest flight departs from Portland International Airport (PDX) at 05:27 and arrives in Denver International Airport (DEN) at 08:55.
  • The latest flight departs from Portland International Airport (PDX) at 21:45 and arrives in Denver International Airport (DEN) at 01:19.
  • Frontier Airlines is a very popular airline operating an average of 1918 flights per month.
  • One-way flights from Portland International Airport to Denver International Airport currently start from $59, and round-trip fares start from $139. The current lowest fare is a Frontier Airlines flight departing on Sat, Oct 17; prices may vary depending on availability.
  • Yes. United Airlines, Alaska Airlines and Frontier Airlines operate direct flights from Portland International Airport to Denver International Airport, with an average flight time of 2 hours 8 minutes, and around 94 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Portland International Airport to Denver International Airport is $196. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Portland International Airport to Denver International Airport, with one-way fares starting from $59. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Portland International Airport to Denver International Airport operates around 97 weekly flights, mainly by United Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Portland International Airport and Denver International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.