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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 PLN 257 and round-trip from PLN 489. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      PDX 13:58
      2h 31m
      Direct
      DEN 17:29
      Portland - Denver | Tue, Dec 8 | Frontier Airlines
      PLN 257 PLN 1,108
      77% off
      77% off
      PLN 1,108 PLN 257
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      PLN 269 PLN 1,465
      82% off
      82% off
      PLN 1,465 PLN 269
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      PLN 289 PLN 1,465
      80% off
      80% off
      PLN 1,465 PLN 289
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      PLN 292
      74% off
      PLN 1,108 PLN 292
    • PDX 13:58
      2h 31m
      Direct
      DEN 17:29
      Portland - Denver | Sat, Dec 12 | Frontier Airlines
      PLN 292
      74% off
      PLN 1,108 PLN 292
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Sat, Dec 19 | Frontier Airlines
      PLN 292
      74% off
      PLN 1,108 PLN 292
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 10 | Frontier Airlines
      PLN 292
      80% off
      PLN 1,465 PLN 292
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Sat, Nov 21 | Frontier Airlines
      PLN 293
      74% off
      PLN 1,108 PLN 293
    • PDX 13:52
      2h 38m
      Direct
      DEN 17:30
      Portland - Denver | Sat, Nov 28 | Frontier Airlines
      PLN 294
      73% off
      PLN 1,108 PLN 294
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Sat, Nov 14 | Frontier Airlines
      DEN 09:15
      2h 57m
      Direct
      PDX 11:12
      Denver - Portland | Tue, Nov 17 | Frontier Airlines
      PLN 489 PLN 873
      44% off
      44% off
      PLN 873 PLN 489
    • PDX 13:58
      2h 38m
      Direct
      DEN 17:36
      Portland - Denver | Sat, Dec 5 | Frontier Airlines
      DEN 11:01
      3h 2m
      Direct
      PDX 13:03
      Denver - Portland | Tue, Dec 8 | Frontier Airlines
      PLN 524 PLN 873
      40% off
      40% off
      PLN 873 PLN 524
    • PDX 16:35
      2h 32m
      Direct
      DEN 20:07
      Portland - Denver | Thu, Dec 3 | Frontier Airlines
      DEN 13:40
      3h
      Direct
      PDX 15:40
      Denver - Portland | Sat, Dec 5 | Frontier Airlines
      PLN 549 PLN 873
      37% off
      37% off
      PLN 873 PLN 549
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      DEN 09:10
      2h 57m
      Direct
      PDX 11:07
      Denver - Portland | Thu, Nov 19 | Frontier Airlines
      PLN 581
      33% off
      PLN 873 PLN 581
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Sat, Nov 21 | Frontier Airlines
      DEN 18:01
      2h 55m
      Direct
      PDX 19:56
      Denver - Portland | Thu, Nov 26 | Frontier Airlines
      PLN 624
      28% off
      PLN 873 PLN 624
    • PDX 17:50
      2h 36m
      Direct
      DEN 21:26
      Portland - Denver | Sun, Nov 8 | Alaska Airlines
      DEN 09:15
      2h 57m
      Direct
      PDX 11:12
      Denver - Portland | Tue, Nov 10 | Frontier Airlines
      PLN 662
      24% off
      PLN 873 PLN 662
    • PDX 10:47
      2h 40m
      Direct
      DEN 14:27
      Portland - Denver | Sat, Nov 14 | Alaska Airlines
      DEN 09:15
      2h 57m
      Direct
      PDX 11:12
      Denver - Portland | Tue, Nov 17 | Frontier Airlines
      PLN 663
      24% off
      PLN 873 PLN 663
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Sat, Oct 31 | Frontier Airlines
      DEN 09:15
      2h 57m
      Direct
      PDX 11:12
      Denver - Portland | Tue, Nov 3 | Frontier Airlines
      PLN 675
      23% off
      PLN 873 PLN 675
    • PDX 10:47
      2h 40m
      Direct
      DEN 14:27
      Portland - Denver | Tue, Nov 10 | Alaska Airlines
      DEN 09:10
      2h 57m
      Direct
      PDX 11:07
      Denver - Portland | Sat, Nov 14 | Frontier Airlines
      PLN 685
      22% off
      PLN 873 PLN 685
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Thu, Oct 29 | Normal Airline
      DEN 15:00
      6h
      Direct
      PDX 16:00
      Denver - Portland | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      PDX 13:58
      2h 31m
      Direct
      DEN 17:29
      Portland - Denver | Tue, Dec 8 | Frontier Airlines
      PLN 257 PLN 1,108
      77% off
      77% off
      PLN 1,108 PLN 257
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      PLN 269 PLN 1,465
      82% off
      82% off
      PLN 1,465 PLN 269
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      PLN 289 PLN 1,465
      80% off
      80% off
      PLN 1,465 PLN 289
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      PLN 292
      74% off
      PLN 1,108 PLN 292
    • PDX 13:58
      2h 31m
      Direct
      DEN 17:29
      Portland - Denver | Sat, Dec 12 | Frontier Airlines
      PLN 292
      74% off
      PLN 1,108 PLN 292
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Sat, Dec 19 | Frontier Airlines
      PLN 292
      74% off
      PLN 1,108 PLN 292
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 10 | Frontier Airlines
      PLN 292
      80% off
      PLN 1,465 PLN 292
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Sat, Nov 21 | Frontier Airlines
      PLN 293
      74% off
      PLN 1,108 PLN 293
    • PDX 13:52
      2h 38m
      Direct
      DEN 17:30
      Portland - Denver | Sat, Nov 28 | Frontier Airlines
      PLN 294
      73% off
      PLN 1,108 PLN 294
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      PLN 269 PLN 1,544
      83% off
      83% off
      PLN 1,544 PLN 269
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      PLN 289 PLN 1,544
      81% off
      81% off
      PLN 1,544 PLN 289
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 10 | Frontier Airlines
      PLN 292 PLN 1,544
      81% off
      81% off
      PLN 1,544 PLN 292
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 5 | Frontier Airlines
      PLN 369
      76% off
      PLN 1,544 PLN 369
    • PDX 12:07
      2h 33m
      Direct
      DEN 15:40
      Portland - Denver | Sun, Nov 8 | Frontier Airlines
      PLN 369
      76% off
      PLN 1,544 PLN 369
    • PDX 16:29
      2h 32m
      Direct
      DEN 20:01
      Portland - Denver | Tue, Jan 5 | Frontier Airlines
      PLN 448
      71% off
      PLN 1,544 PLN 448
    • PDX 16:29
      2h 32m
      Direct
      DEN 20:01
      Portland - Denver | Thu, Jan 7 | Frontier Airlines
      PLN 448
      71% off
      PLN 1,544 PLN 448
    • PDX 16:35
      2h 32m
      Direct
      DEN 20:07
      Portland - Denver | Thu, Dec 31 | Frontier Airlines
      PLN 448
      71% off
      PLN 1,544 PLN 448
    • PDX 07:15
      2h 36m
      Direct
      DEN 10:51
      Portland - Denver | Wed, Dec 30 | Alaska Airlines
      PLN 464
      70% off
      PLN 1,544 PLN 464
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      PDX 18:03
      2h 33m
      Direct
      DEN 21:36
      Portland - Denver | Thu, Oct 29 | Alaska Airlines
      PLN 530 PLN 1,993
      73% off
      73% off
      PLN 1,993 PLN 530
    • PDX 18:03
      2h 33m
      Direct
      DEN 21:36
      Portland - Denver | Fri, Oct 30 | Alaska Airlines
      PLN 530 PLN 1,993
      73% off
      73% off
      PLN 1,993 PLN 530
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 3 | Frontier Airlines
      PLN 698 PLN 1,993
      65% off
      65% off
      PLN 1,993 PLN 698
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Oct 29 | Frontier Airlines
      PLN 886
      56% off
      PLN 1,993 PLN 886
    • PDX 14:48
      2h 37m
      Direct
      DEN 18:25
      Portland - Denver | Sat, Oct 31 | Alaska Airlines
      PLN 1,172
      41% off
      PLN 1,993 PLN 1,172
    • PDX 19:15
      2h 30m
      Direct
      DEN 22:45
      Portland - Denver | Wed, Oct 28 | United Airlines
      PLN 1,500
      25% off
      PLN 1,993 PLN 1,500
    • PDX 10:49
      2h 43m
      Direct
      DEN 14:32
      Portland - Denver | Wed, Oct 28 | Alaska Airlines
      PLN 1,507
      24% off
      PLN 1,993 PLN 1,507
    • PDX 05:33
      5h 23m
      1 stop
      DEN 11:56
      Portland - Denver | Thu, Oct 29 | Delta Air Lines
      PLN 575
      71% off
      PLN 1,993 PLN 575
    • PDX 05:05
      5h 9m
      1 stop
      DEN 11:14
      Portland - Denver | Tue, Nov 3 | Alaska Airlines
      PLN 928
      53% off
      PLN 1,993 PLN 928
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Thu, Oct 29 | Normal Airline
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    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Sun, Nov 8 | United Airlines
      PLN 697 PLN 1,933
      64% off
      64% off
      PLN 1,933 PLN 697
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Mon, Nov 2 | United Airlines
      PLN 702 PLN 1,933
      64% off
      64% off
      PLN 1,933 PLN 702
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Wed, Nov 18 | United Airlines
      PLN 905 PLN 1,933
      53% off
      53% off
      PLN 1,933 PLN 905
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Mon, Nov 23 | United Airlines
      PLN 909
      53% off
      PLN 1,933 PLN 909
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Tue, Nov 3 | United Airlines
      PLN 1,129
      42% off
      PLN 1,933 PLN 1,129
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Sat, Oct 31 | United Airlines
      PLN 1,384
      28% off
      PLN 1,933 PLN 1,384
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Thu, Oct 29 | United Airlines
      PLN 1,546
      20% off
      PLN 1,933 PLN 1,546
    • PDX 13:58
      2h 31m
      Direct
      DEN 17:29
      Portland - Denver | Tue, Dec 8 | Frontier Airlines
      PLN 257
      77% off
      PLN 1,108 PLN 257
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      PLN 289
      80% off
      PLN 1,465 PLN 289
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Thu, Oct 29 | Normal Airline
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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.

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

What is the cheapest month to fly from Portland International Airport to Denver International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Portland International Airport to Denver International Airport for each month in the Trip.com database.

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 PLN 310. You’ll want to avoid June, when the average price can reach as high as PLN 1,095.

PLN 1,095
PLN 703
PLN 310
0
    Cheapest
  • PLN 650
    Oct
  • PLN 542
    Nov
  • PLN 671
    Dec
  • PLN 806
    Jan
  • PLN 770
    Feb
  • PLN 634
    Mar
  • PLN 310
    Apr
  • PLN 627
    May
  • PLN 1,095
    Jun
  • PLN 661
    Jul
  • PLN 781
    Aug
  • PLN 1,093
    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.

PLN 1,210
PLN 800
PLN 390
0
  • PLN 390
    Mon
  • PLN 610
    Tue
  • PLN 706
    Wed
  • PLN 710
    Thu
  • PLN 797
    Fri
  • PLN 587
    Sat
  • PLN 1,210
    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 Alaska Airlines (from PLN 393) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From PLN 393
Delta Air Lines
From PLN 483
American Airlines
From PLN 507
Frontier Airlines
From PLN 886
Sun Country Airlines
From PLN 1,290
United Airlines
From PLN 1,545

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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

    Portland International Airport

    12:07

    PDX

    2h 33m

    15:40

    DEN

    - M - W - - S
    Search

  2. AS687

    Portland International Airport

    17:50

    PDX

    2h 36m

    21:26

    DEN

    S - - - - - S
    Search

  3. AS684

    Portland International Airport

    10:47

    PDX

    2h 40m

    14:27

    DEN

    S M T W T F S
    Search

  4. DL3918

    Portland International Airport

    17:49

    PDX

    1h 16m

    Direct

    19:05

    SEA

    S M T W T F S
    Search

  5. DL2851

    Seattle-Tacoma International Airport

    19:40

    SEA

    2h 48m

    Direct

    23:28

    DEN

    S M T W T F S

  6. DL4008

    Portland International Airport

    05:30

    PDX

    1h 13m

    Direct

    06:43

    SEA

    - - T W T F S
    Search

  7. DL1358

    Seattle-Tacoma International Airport

    09:05

    SEA

    2h 44m

    Direct

    12:49

    DEN

    S M T W T F S

  8. F94500

    Portland International Airport

    19:51

    PDX

    2h 29m

    Direct

    22:20

    LAX

    S - - W T - S
    Search

  9. F92342

    Los Angeles International Airport

    16:25

    LAX

    2h 26m

    Direct

    19:51

    DEN

    S M T W T F S

  10. DL1209

    Portland International Airport

    13:45

    PDX

    1h 52m

    Direct

    16:37

    SLC

    S M T W T F S
    Search

  11. DL1586

    Salt Lake City International Airport

    17:59

    SLC

    1h 36m

    Direct

    19:35

    DEN

    S M T W T F S

  12. AS1394

    Portland International Airport

    10:30

    PDX

    2h 42m

    Direct

    13:12

    SAN

    S M T W T F S
    Search

  13. F94990

    San Diego International Airport

    16:53

    SAN

    2h 32m

    Direct

    20:25

    DEN

    S M T W T F S

  14. F91106

    Portland International Airport

    12:31

    PDX

    2h 14m

    Direct

    14:45

    LAS

    S - - W T - S
    Search

  15. F94612

    Harry Reid International Airport

    20:51

    LAS

    1h 53m

    Direct

    23:44

    DEN

    S M T W T - S

  16. AS236

    Portland International Airport

    14:50

    PDX

    1h 54m

    Direct

    16:44

    SFO

    S M T W T F S
    Search

  17. F91230

    San Francisco International Airport

    06:02

    SFO

    2h 38m

    Direct

    09:40

    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 1,594.15km
Cheapest one-way ticket price PLN 257
Cheapest return ticket price PLN 489

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 14 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 19:35, with about 29 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 PLN 1,257 in October, the most expensive month to book this route.
  • The earliest flight departs from Portland International Airport (PDX) at 06:35 and arrives in Denver International Airport (DEN) at 10:12.
  • The latest flight departs from Portland International Airport (PDX) at 18:43 and arrives in Denver International Airport (DEN) at 22:15.
  • 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 PLN 257, and round-trip fares start from PLN 489. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 8; 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 11 minutes, and around 97 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 PLN 835. 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 PLN 257. 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.

Most popular destination

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, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, 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.