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Portland International Airport to Denver International Airport flight
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Portland International Airport to Denver International Airport Flights Info

Cheapest one-way
THB 2,480
Frontier Airlines Frontier Airlines 2h 31m · Nonstop Tue, Dec 29
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Cheapest round-trip
THB 4,870
Frontier Airlines Frontier Airlines 2h 39m · Nonstop Tue, Dec 8 - Thu, Dec 10
Select flight
When to travel
April
Cheapest

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 THB 2,480 and round-trip from THB 4,870. Based on Trip.com's latest 7-day flight data.

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Displayed flight fares from Portland to Denver are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 THB 2,480) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

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 THB 2,670. You’ll want to avoid June, when the average price can reach as high as THB 9,410.

THB 9,410
THB 6,040
THB 2,670
0
    Cheapest
  • THB 3,820
    Nov
  • THB 5,760
    Dec
  • THB 6,930
    Jan
  • THB 6,620
    Feb
  • THB 5,450
    Mar
  • THB 2,670
    Apr
  • THB 5,390
    May
  • THB 9,410
    Jun
  • THB 5,680
    Jul
  • THB 6,710
    Aug
  • THB 9,390
    Sep
  • THB 8,390
    Oct

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.

THB 9,530
THB 6,570
THB 3,610
THB 650
  • THB 3,610
    Mon
  • THB 5,240
    Tue
  • THB 6,160
    Wed
  • THB 6,710
    Thu
  • THB 6,810
    Fri
  • THB 4,620
    Sat
  • THB 9,530
    Sun

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. F91790

    12:01 PM

    PDX

    2h 36m

    3:37 PM

    DEN

    - M - W - - S
    Search
  2. AS687

    5:55 PM

    PDX

    2h 35m

    9:30 PM

    DEN

    S - - W - - -
    Search
  3. AS684

    10:33 AM

    PDX

    2h 37m

    2:10 PM

    DEN

    S M T W T F S
    Search
  4. DL1270

    6:00 AM

    PDX

    1h 54m

    Nonstop

    8:54 AM

    SLC

    S M T W T F S
    Search
  5. DL1553

    10:20 AM

    SLC

    1h 35m

    Nonstop

    11:55 AM

    DEN

    S M T W T F S
  6. DL3918

    5:51 PM

    PDX

    1h 14m

    Nonstop

    7:05 PM

    SEA

    S M T W T F S
    Search
  7. DL2851

    7:40 PM

    SEA

    2h 48m

    Nonstop

    11:28 PM

    DEN

    S M T W T F S
  8. AA2798

    5:11 AM

    PDX

    2h 45m

    Nonstop

    8:56 AM

    PHX

    S M T W T F S
    Search
  9. AA1414

    8:40 AM

    PHX

    2h 3m

    Nonstop

    10:43 AM

    DEN

    S M T W T F S
  10. DL1209

    1:45 PM

    PDX

    1h 52m

    Nonstop

    4:37 PM

    SLC

    S M T W T F S
    Search
  11. DL1586

    5:40 PM

    SLC

    1h 30m

    Nonstop

    7:10 PM

    DEN

    S M T W T F S
  12. AA2660

    2:24 PM

    PDX

    2h 38m

    Nonstop

    6:02 PM

    PHX

    S M T W T F S
    Search
  13. AA4952

    7:54 PM

    PHX

    2h

    Nonstop

    9:54 PM

    DEN

    S M T W T F S
  14. AS1394

    10:46 AM

    PDX

    2h 39m

    Nonstop

    1:25 PM

    SAN

    S M T W T - S
    Search
  15. AS3155

    3:45 PM

    SAN

    2h 34m

    Nonstop

    7:19 PM

    DEN

    S M T W T F S
  16. F91106

    11:12 AM

    PDX

    2h 12m

    Nonstop

    1:24 PM

    LAS

    S - - W T - S
    Search
  17. F92350

    6:30 AM

    LAS

    2h 1m

    Nonstop

    9:31 AM

    DEN

    S - - W T F S
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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 8 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 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 19:15, with about 13 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 THB 8,300 in December, 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 THB 2,510, and round-trip fares start from THB 4,870. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 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 1 minute, and around 69 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 THB 7,900. 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 THB 2,510. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Portland International Airport to Denver International Airport operates around 69 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.

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.