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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 TWD 2,224 and round-trip from TWD 4,540. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      PDX 16:35
      2h 32m
      Direct
      DEN 20:07
      Portland - Denver | Mon, Dec 21 | Frontier Airlines
      DEN 13:40
      3h
      Direct
      PDX 15:40
      Denver - Portland | Wed, Dec 23 | Frontier Airlines
      TWD 4,540 TWD 8,203
      45% off
      45% off
      TWD 8,203 TWD 4,540
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Wed, Nov 18 | Frontier Airlines
      DEN 09:15
      2h 57m
      Direct
      PDX 11:12
      Denver - Portland | Sat, Nov 21 | Frontier Airlines
      TWD 5,581 TWD 8,203
      32% off
      32% off
      TWD 8,203 TWD 5,581
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Mon, Nov 23 | Frontier Airlines
      DEN 09:10
      2h 57m
      Direct
      PDX 11:07
      Denver - Portland | Wed, Nov 25 | Frontier Airlines
      TWD 5,991 TWD 8,203
      27% off
      27% off
      TWD 8,203 TWD 5,991
    • PDX 11:49
      2h 38m
      Direct
      DEN 15:27
      Portland - Denver | Sat, Nov 14 | Frontier Airlines
      DEN 09:10
      2h 57m
      Direct
      PDX 11:07
      Denver - Portland | Wed, Nov 18 | Frontier Airlines
      TWD 6,285
      23% off
      TWD 8,203 TWD 6,285
    • PDX 11:49
      2h 38m
      Direct
      DEN 15:27
      Portland - Denver | Wed, Nov 11 | Frontier Airlines
      DEN 09:00
      2h 54m
      Direct
      PDX 10:54
      Denver - Portland | Sat, Nov 14 | Frontier Airlines
      TWD 6,289
      23% off
      TWD 8,203 TWD 6,289
    • PDX 20:54
      2h 42m
      Direct
      DEN 00:36
      Portland - Denver | Sat, Dec 12 | Frontier Airlines
      DEN 11:00
      2h 57m
      Direct
      PDX 12:57
      Denver - Portland | Wed, Dec 16 | Frontier Airlines
      TWD 6,529
      20% off
      TWD 8,203 TWD 6,529
    • PDX 14:30
      2h 45m
      Direct
      DEN 18:15
      Portland - Denver | Wed, Nov 18 | Alaska Airlines
      DEN 09:15
      2h 57m
      Direct
      PDX 11:12
      Denver - Portland | Sat, Nov 21 | Frontier Airlines
      TWD 6,890
      16% off
      TWD 8,203 TWD 6,890
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Mon, Nov 16 | Frontier Airlines
      DEN 09:15
      2h 57m
      Direct
      PDX 11:12
      Denver - Portland | Sat, Nov 21 | Frontier Airlines
      TWD 6,890
      16% off
      TWD 8,203 TWD 6,890
    • PDX 11:49
      2h 38m
      Direct
      DEN 15:27
      Portland - Denver | Mon, Nov 9 | Frontier Airlines
      DEN 07:00
      5h 40m
      1 stop
      PDX 11:40
      Denver - Portland | Thu, Nov 12 | Frontier Airlines
      TWD 5,327
      35% off
      TWD 8,203 TWD 5,327
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Wed, Oct 28 | Normal Airline
      DEN 15:00
      6h
      Direct
      PDX 16:00
      Denver - Portland | Fri, Oct 30 | Normal Airline
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    • Cheapest
      PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      TWD 2,224 TWD 11,536
      81% off
      81% off
      TWD 11,536 TWD 2,224
    • PDX 11:49
      2h 38m
      Direct
      DEN 15:27
      Portland - Denver | Mon, Nov 2 | Frontier Airlines
      TWD 2,346 TWD 8,424
      72% off
      72% off
      TWD 8,424 TWD 2,346
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      TWD 2,385 TWD 11,536
      79% off
      79% off
      TWD 11,536 TWD 2,385
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 10 | Frontier Airlines
      TWD 2,410
      79% off
      TWD 11,536 TWD 2,410
    • PDX 11:49
      2h 38m
      Direct
      DEN 15:27
      Portland - Denver | Mon, Nov 9 | Frontier Airlines
      TWD 2,786
      67% off
      TWD 8,424 TWD 2,786
    • PDX 16:35
      2h 32m
      Direct
      DEN 20:07
      Portland - Denver | Mon, Dec 21 | Frontier Airlines
      TWD 2,796
      67% off
      TWD 8,424 TWD 2,796
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Wed, Nov 25 | Frontier Airlines
      TWD 2,830
      66% off
      TWD 8,424 TWD 2,830
    • PDX 11:49
      2h 38m
      Direct
      DEN 15:27
      Portland - Denver | Wed, Oct 28 | Frontier Airlines
      TWD 2,864
      66% off
      TWD 8,424 TWD 2,864
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 5 | Frontier Airlines
      TWD 3,045
      74% off
      TWD 11,536 TWD 3,045
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      TWD 2,224 TWD 11,536
      81% off
      81% off
      TWD 11,536 TWD 2,224
    • PDX 11:49
      2h 38m
      Direct
      DEN 15:27
      Portland - Denver | Mon, Nov 2 | Frontier Airlines
      TWD 2,346 TWD 8,424
      72% off
      72% off
      TWD 8,424 TWD 2,346
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      TWD 2,385 TWD 11,536
      79% off
      79% off
      TWD 11,536 TWD 2,385
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 10 | Frontier Airlines
      TWD 2,410
      79% off
      TWD 11,536 TWD 2,410
    • PDX 11:49
      2h 38m
      Direct
      DEN 15:27
      Portland - Denver | Mon, Nov 9 | Frontier Airlines
      TWD 2,786
      67% off
      TWD 8,424 TWD 2,786
    • PDX 16:35
      2h 32m
      Direct
      DEN 20:07
      Portland - Denver | Mon, Dec 21 | Frontier Airlines
      TWD 2,796
      67% off
      TWD 8,424 TWD 2,796
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Wed, Nov 25 | Frontier Airlines
      TWD 2,830
      66% off
      TWD 8,424 TWD 2,830
    • PDX 11:49
      2h 38m
      Direct
      DEN 15:27
      Portland - Denver | Wed, Oct 28 | Frontier Airlines
      TWD 2,864
      66% off
      TWD 8,424 TWD 2,864
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 5 | Frontier Airlines
      TWD 3,045
      74% off
      TWD 11,536 TWD 3,045
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      TWD 2,224 TWD 15,399
      86% off
      86% off
      TWD 15,399 TWD 2,224
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      TWD 2,385 TWD 15,399
      85% off
      85% off
      TWD 15,399 TWD 2,385
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 10 | Frontier Airlines
      TWD 2,410 TWD 15,399
      84% off
      84% off
      TWD 15,399 TWD 2,410
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 5 | Frontier Airlines
      TWD 3,045
      80% off
      TWD 15,399 TWD 3,045
    • PDX 12:07
      2h 33m
      Direct
      DEN 15:40
      Portland - Denver | Sun, Nov 8 | Frontier Airlines
      TWD 3,050
      80% off
      TWD 15,399 TWD 3,050
    • PDX 16:29
      2h 32m
      Direct
      DEN 20:01
      Portland - Denver | Tue, Jan 5 | Frontier Airlines
      TWD 3,700
      76% off
      TWD 15,399 TWD 3,700
    • PDX 16:29
      2h 32m
      Direct
      DEN 20:01
      Portland - Denver | Thu, Jan 7 | Frontier Airlines
      TWD 3,700
      76% off
      TWD 15,399 TWD 3,700
    • PDX 16:35
      2h 32m
      Direct
      DEN 20:07
      Portland - Denver | Thu, Dec 31 | Frontier Airlines
      TWD 3,700
      76% off
      TWD 15,399 TWD 3,700
    • PDX 07:15
      2h 36m
      Direct
      DEN 10:51
      Portland - Denver | Wed, Dec 30 | Alaska Airlines
      TWD 3,832
      75% off
      TWD 15,399 TWD 3,832
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      PDX 18:03
      2h 33m
      Direct
      DEN 21:36
      Portland - Denver | Fri, Oct 30 | Alaska Airlines
      TWD 4,384 TWD 15,690
      72% off
      72% off
      TWD 15,690 TWD 4,384
    • PDX 18:03
      2h 33m
      Direct
      DEN 21:36
      Portland - Denver | Thu, Oct 29 | Alaska Airlines
      TWD 4,384 TWD 15,690
      72% off
      72% off
      TWD 15,690 TWD 4,384
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Oct 29 | Frontier Airlines
      TWD 7,320 TWD 15,690
      53% off
      53% off
      TWD 15,690 TWD 7,320
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Oct 27 | Frontier Airlines
      TWD 8,449
      46% off
      TWD 15,690 TWD 8,449
    • PDX 14:48
      2h 37m
      Direct
      DEN 18:25
      Portland - Denver | Sat, Oct 31 | Alaska Airlines
      TWD 9,690
      38% off
      TWD 15,690 TWD 9,690
    • PDX 14:48
      2h 37m
      Direct
      DEN 18:25
      Portland - Denver | Tue, Oct 27 | Alaska Airlines
      TWD 11,977
      24% off
      TWD 15,690 TWD 11,977
    • PDX 19:15
      2h 30m
      Direct
      DEN 22:45
      Portland - Denver | Wed, Oct 28 | United Airlines
      TWD 12,402
      21% off
      TWD 15,690 TWD 12,402
    • PDX 10:49
      2h 43m
      Direct
      DEN 14:32
      Portland - Denver | Wed, Oct 28 | Alaska Airlines
      TWD 12,456
      21% off
      TWD 15,690 TWD 12,456
    • PDX 05:33
      5h 23m
      1 stop
      DEN 11:56
      Portland - Denver | Thu, Oct 29 | Delta Air Lines
      TWD 4,750
      70% off
      TWD 15,690 TWD 4,750
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Wed, Oct 28 | Normal Airline
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    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Sun, Nov 8 | United Airlines
      TWD 5,757 TWD 15,214
      62% off
      62% off
      TWD 15,214 TWD 5,757
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Mon, Nov 2 | United Airlines
      TWD 5,806 TWD 15,214
      62% off
      62% off
      TWD 15,214 TWD 5,806
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Wed, Nov 18 | United Airlines
      TWD 7,477 TWD 15,214
      51% off
      51% off
      TWD 15,214 TWD 7,477
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Mon, Nov 23 | United Airlines
      TWD 7,516
      51% off
      TWD 15,214 TWD 7,516
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Tue, Nov 3 | United Airlines
      TWD 9,334
      39% off
      TWD 15,214 TWD 9,334
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Sat, Oct 31 | United Airlines
      TWD 11,445
      25% off
      TWD 15,214 TWD 11,445
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Thu, Oct 29 | United Airlines
      TWD 12,779
      16% off
      TWD 15,214 TWD 12,779
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      TWD 2,385
      79% off
      TWD 11,536 TWD 2,385
    • PDX 16:35
      2h 32m
      Direct
      DEN 20:07
      Portland - Denver | Mon, Dec 21 | Frontier Airlines
      TWD 2,796
      67% off
      TWD 8,424 TWD 2,796
    • PDX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Portland - Denver | Wed, Oct 28 | 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, the cheapest one-way flights from Portland International Airport to Denver International Airport are usually in April, with an average price of TWD 2,562. It is best to avoid June, when the average price can reach TWD 9,050.

TWD 9,050
TWD 5,806
TWD 2,562
0
    Cheapest
  • TWD 5,373
    Oct
  • TWD 4,476
    Nov
  • TWD 5,542
    Dec
  • TWD 6,661
    Jan
  • TWD 6,363
    Feb
  • TWD 5,242
    Mar
  • TWD 2,562
    Apr
  • TWD 5,184
    May
  • TWD 9,050
    Jun
  • TWD 5,464
    Jul
  • TWD 6,454
    Aug
  • TWD 9,032
    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 departure day from Portland International Airport to Denver International Airport is Monday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

TWD 10,003
TWD 6,614
TWD 3,225
0
  • TWD 3,225
    Mon
  • TWD 4,676
    Tue
  • TWD 5,836
    Wed
  • TWD 5,865
    Thu
  • TWD 6,328
    Fri
  • TWD 4,851
    Sat
  • TWD 10,003
    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 TWD 3,250) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From TWD 3,250
Delta Air Lines
From TWD 3,988
American Airlines
From TWD 4,193
Frontier Airlines
From TWD 7,320
Sun Country Airlines
From TWD 10,668
United Airlines
From TWD 12,774

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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

    - M 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 TWD 2,224
Cheapest return ticket price TWD 4,540

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 TWD 10,394 in October, the most expensive month to book this route.
  • 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 TWD 2,346, and round-trip fares start from TWD 4,540. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 2; 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 TWD 6,899. 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 TWD 2,346. 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.