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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 CAD 92 and round-trip from CAD 174. 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
      CAD 92 CAD 394
      77% off
      77% off
      CAD 394 CAD 92
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      CAD 96 CAD 522
      82% off
      82% off
      CAD 522 CAD 96
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      CAD 103 CAD 522
      80% off
      80% off
      CAD 522 CAD 103
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      CAD 104
      74% off
      CAD 394 CAD 104
    • PDX 13:58
      2h 31m
      Direct
      DEN 17:29
      Portland - Denver | Sat, Dec 12 | Frontier Airlines
      CAD 104
      74% off
      CAD 394 CAD 104
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Sat, Dec 19 | Frontier Airlines
      CAD 104
      74% off
      CAD 394 CAD 104
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Sat, Nov 21 | Frontier Airlines
      CAD 104
      74% off
      CAD 394 CAD 104
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 10 | Frontier Airlines
      CAD 104
      80% off
      CAD 522 CAD 104
    • PDX 13:52
      2h 38m
      Direct
      DEN 17:30
      Portland - Denver | Sat, Nov 28 | Frontier Airlines
      CAD 105
      73% off
      CAD 394 CAD 105
    • 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
      CAD 174 CAD 312
      44% off
      44% off
      CAD 312 CAD 174
    • 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
      CAD 187 CAD 312
      40% off
      40% off
      CAD 312 CAD 187
    • 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
      CAD 196 CAD 312
      37% off
      37% off
      CAD 312 CAD 196
    • 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
      CAD 207
      34% off
      CAD 312 CAD 207
    • 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
      CAD 222
      28% off
      CAD 312 CAD 222
    • 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
      CAD 236
      24% off
      CAD 312 CAD 236
    • 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
      CAD 236
      24% off
      CAD 312 CAD 236
    • 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
      CAD 240
      23% off
      CAD 312 CAD 240
    • 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
      CAD 244
      22% off
      CAD 312 CAD 244
    • 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
      CAD 92 CAD 394
      77% off
      77% off
      CAD 394 CAD 92
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      CAD 96 CAD 522
      82% off
      82% off
      CAD 522 CAD 96
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      CAD 103 CAD 522
      80% off
      80% off
      CAD 522 CAD 103
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 12 | Frontier Airlines
      CAD 104
      74% off
      CAD 394 CAD 104
    • PDX 13:58
      2h 31m
      Direct
      DEN 17:29
      Portland - Denver | Sat, Dec 12 | Frontier Airlines
      CAD 104
      74% off
      CAD 394 CAD 104
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Sat, Dec 19 | Frontier Airlines
      CAD 104
      74% off
      CAD 394 CAD 104
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Sat, Nov 21 | Frontier Airlines
      CAD 104
      74% off
      CAD 394 CAD 104
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 10 | Frontier Airlines
      CAD 104
      80% off
      CAD 522 CAD 104
    • PDX 13:52
      2h 38m
      Direct
      DEN 17:30
      Portland - Denver | Sat, Nov 28 | Frontier Airlines
      CAD 105
      73% off
      CAD 394 CAD 105
    • 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
      CAD 96 CAD 550
      83% off
      83% off
      CAD 550 CAD 96
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      CAD 103 CAD 550
      81% off
      81% off
      CAD 550 CAD 103
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 10 | Frontier Airlines
      CAD 104 CAD 550
      81% off
      81% off
      CAD 550 CAD 104
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Nov 5 | Frontier Airlines
      CAD 131
      76% off
      CAD 550 CAD 131
    • PDX 12:07
      2h 33m
      Direct
      DEN 15:40
      Portland - Denver | Sun, Nov 8 | Frontier Airlines
      CAD 132
      76% off
      CAD 550 CAD 132
    • PDX 16:29
      2h 32m
      Direct
      DEN 20:01
      Portland - Denver | Tue, Jan 5 | Frontier Airlines
      CAD 160
      71% off
      CAD 550 CAD 160
    • PDX 16:29
      2h 32m
      Direct
      DEN 20:01
      Portland - Denver | Thu, Jan 7 | Frontier Airlines
      CAD 160
      71% off
      CAD 550 CAD 160
    • PDX 16:35
      2h 32m
      Direct
      DEN 20:07
      Portland - Denver | Thu, Dec 31 | Frontier Airlines
      CAD 160
      71% off
      CAD 550 CAD 160
    • PDX 07:15
      2h 36m
      Direct
      DEN 10:51
      Portland - Denver | Wed, Dec 30 | Alaska Airlines
      CAD 165
      70% off
      CAD 550 CAD 165
    • 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
      CAD 189 CAD 709
      73% off
      73% off
      CAD 709 CAD 189
    • PDX 18:03
      2h 33m
      Direct
      DEN 21:36
      Portland - Denver | Fri, Oct 30 | Alaska Airlines
      CAD 189 CAD 709
      73% off
      73% off
      CAD 709 CAD 189
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Tue, Nov 3 | Frontier Airlines
      CAD 249 CAD 709
      65% off
      65% off
      CAD 709 CAD 249
    • PDX 12:02
      2h 33m
      Direct
      DEN 15:35
      Portland - Denver | Thu, Oct 29 | Frontier Airlines
      CAD 315
      56% off
      CAD 709 CAD 315
    • PDX 14:48
      2h 37m
      Direct
      DEN 18:25
      Portland - Denver | Sat, Oct 31 | Alaska Airlines
      CAD 417
      41% off
      CAD 709 CAD 417
    • PDX 19:15
      2h 30m
      Direct
      DEN 22:45
      Portland - Denver | Wed, Oct 28 | United Airlines
      CAD 534
      25% off
      CAD 709 CAD 534
    • PDX 10:49
      2h 43m
      Direct
      DEN 14:32
      Portland - Denver | Wed, Oct 28 | Alaska Airlines
      CAD 536
      24% off
      CAD 709 CAD 536
    • PDX 05:33
      5h 23m
      1 stop
      DEN 11:56
      Portland - Denver | Thu, Oct 29 | Delta Air Lines
      CAD 205
      71% off
      CAD 709 CAD 205
    • PDX 05:05
      5h 9m
      1 stop
      DEN 11:14
      Portland - Denver | Tue, Nov 3 | Alaska Airlines
      CAD 330
      53% off
      CAD 709 CAD 330
    • 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
      CAD 248 CAD 688
      64% off
      64% off
      CAD 688 CAD 248
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Mon, Nov 2 | United Airlines
      CAD 250 CAD 688
      64% off
      64% off
      CAD 688 CAD 250
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Wed, Nov 18 | United Airlines
      CAD 322 CAD 688
      53% off
      53% off
      CAD 688 CAD 322
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Mon, Nov 23 | United Airlines
      CAD 324
      53% off
      CAD 688 CAD 324
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Tue, Nov 3 | United Airlines
      CAD 402
      42% off
      CAD 688 CAD 402
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Sat, Oct 31 | United Airlines
      CAD 493
      28% off
      CAD 688 CAD 493
    • PDX 16:25
      2h 29m
      Direct
      DEN 19:54
      Portland - Denver | Thu, Oct 29 | United Airlines
      CAD 550
      20% off
      CAD 688 CAD 550
    • PDX 13:58
      2h 31m
      Direct
      DEN 17:29
      Portland - Denver | Tue, Dec 8 | Frontier Airlines
      CAD 92
      77% off
      CAD 394 CAD 92
    • PDX 13:04
      2h 31m
      Direct
      DEN 16:35
      Portland - Denver | Tue, Dec 29 | Frontier Airlines
      CAD 103
      80% off
      CAD 522 CAD 103
    • 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 CAD 111. You’ll want to avoid June, when the average price can reach as high as CAD 390.

CAD 390
CAD 251
CAD 111
0
    Cheapest
  • CAD 231
    Oct
  • CAD 193
    Nov
  • CAD 239
    Dec
  • CAD 287
    Jan
  • CAD 274
    Feb
  • CAD 226
    Mar
  • CAD 111
    Apr
  • CAD 223
    May
  • CAD 390
    Jun
  • CAD 235
    Jul
  • CAD 278
    Aug
  • CAD 389
    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.

CAD 431
CAD 285
CAD 139
0
  • CAD 139
    Mon
  • CAD 217
    Tue
  • CAD 251
    Wed
  • CAD 253
    Thu
  • CAD 284
    Fri
  • CAD 209
    Sat
  • CAD 431
    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 CAD 140) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From CAD 140
Delta Air Lines
From CAD 172
American Airlines
From CAD 181
Frontier Airlines
From CAD 315
Sun Country Airlines
From CAD 459
United Airlines
From CAD 550

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. 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 - 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 CAD 92
Cheapest return ticket price CAD 174

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 6 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 CAD 539 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 CAD 92, and round-trip fares start from CAD 174. 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 CAD 297. 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 CAD 92. 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.