Cheap flights from Denver to Portland

Denver
DEN
Portland
PDX

Flight deals from Denver to Portland

Below you can see the best deals on flights Denver — Portland for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 5 September, from $51.

Top 10 cheap flights from Denver to Portland

F9
$ 51

Denver — Portland

15:28—17:11
5 Sep 2026
2 h 43 m
Direct flight
F9
F9
$ 97

Denver — Portland

22:44—10:07
9 Sep 2026
12 h 23 m
1 stop
F9
F9
$ 97

Denver — Portland

22:50—11:36
9 Sep 2026
13 h 46 m
1 stop
F9
F9
$ 97

Denver — Portland

18:38—11:36
9 Sep 2026
17 h 58 m
1 stop
F9
F9
$ 97

Denver — Portland

13:05—11:36
9 Sep 2026
23 h 31 m
1 stop
F9
F9
$ 97

Denver — Portland

22:44—10:07
12 Sep 2026
12 h 23 m
1 stop
F9
F9
$ 97

Denver — Portland

13:10—10:07
12 Sep 2026
21 h 57 m
1 stop
F9
DL
DL
$ 99

Denver — Portland

09:05—23:40
9 Sep 2026
15 h 35 m
2 stops
F9
$ 102

Denver — Portland

15:28—17:11
8 Sep 2026
2 h 43 m
Direct flight
F9
$ 102

Denver — Portland

10:00—11:43
10 Sep 2026
2 h 43 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Denver — Portland flight

Looking for cheap flights from Denver to Portland? Compare fares from different airlines, check the flight schedule and travel time — and book your Denver — Portland ticket online at the best price.

The route has direct flights — around 201 flights per week, flights are operated by Alaska Airlines, Southwest Airlines, United Airlines, Frontier Airlines, a nonstop flight takes about 2 h 41 min, the distance between the cities is around 1,582 km.

Planning your trip? You may find our Portland travel guide, how to get from the airport into town and Portland weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $48Min. price
NovemberCheapest
AugustPeak season
YesDirect flights
1,582 kmDistance
2 h 41 minTravel time
4Airlines
201 / wkFlights

Flight schedule from Denver to Portland

The table shows direct flights from Denver to Portland on the selected date. The flight takes approximately 2 h 41 min. Regular flights are operated by Alaska Airlines, Southwest Airlines, United Airlines and Frontier Airlines. Departures from Denver International Airport and Centennial Airport airports, arrivals at Portland International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Denver — Portland

Below is a calendar of the lowest flight ticket prices for Denver — Portland by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $48 in November, and the most expensive are around $144 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Denver to Portland by month. Tickets are usually cheapest in January (around $131) and priciest in June (about $187) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$131lowMay$154mediumSep$140medium
Feb$136lowJun$187highOct$136low
Mar$178highJul$183highNov$150medium
Apr$140lowAug$145mediumDec$168high

Some values are estimated based on seasonality.

When to fly

Weather in Portland: it is warmest in August (up to 29 °C on average) and coolest in December (around 8 °C). The driest month is July.

Tickets are usually cheapest in November and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Portland

Dry and wet days · Portland

Wind speed and direction · Portland

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How to get the best deal on a Denver — Portland ticket

  • Book ahead: fares for Denver — Portland are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Denver is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Portland is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Denver — Portland route are operated by 4 airlines; Alaska Airlines runs the most flights (around 45% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    30x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight DEN → PDX30x/week
      Duration
      2h 44m
      Days
      MTWTFSS
    44.8%Open →
  • Southwest AirlinesWN
    17x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight DEN → PDX17x/week
      Duration
      2h 46m
      Days
      MTWTFSS
    25.4%Open →
  • United AirlinesUA
    15x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight DEN → PDX15x/week
      Duration
      2h 48m
      Days
      MTWTFSS
    22.9%Open →
  • Frontier AirlinesF9
    5x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight DEN → PDX5x/week
      Duration
      2h 43m
      Days
      MTWTFSS
    7.0%Open →

Cities and airports on the Denver — Portland route

Flights Denver — Portland depart from Denver International Airport and Centennial Airport and arrive at Portland International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Denver

DEN
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Portland

PDX
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Denver — Portland flight

How long is the flight from Denver to Portland?

A nonstop Denver — Portland flight takes about 2 h 41 min — the distance between the cities is around 1,582 km.

How far is it from Denver to Portland?

The distance from Denver to Portland is about 1,582 km, which a nonstop flight covers in around 2 h 41 min.

Are there direct flights from Denver to Portland?

Yes, there are nonstop flights Denver — Portland — around 201 flights per week.

Which airlines fly from Denver to Portland?

Airlines operating Denver — Portland include Alaska Airlines, Southwest Airlines, United Airlines, Frontier Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Denver — Portland flights use?

Flights from Denver depart from Denver International Airport, Centennial Airport, and arrive at Portland International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Denver to Portland?

The price of a Denver — Portland ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in August. Tickets typically cost between $48 and $144. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Denver — Portland?

Flights Denver — Portland are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Denver to Portland?

To catch a low fare Denver — Portland, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Denver

See all
Los AngelesSeattlePhoenixNew York CitySalt Lake CitySan DiegoDallasLas VegasMinneapolisChicagoHoustonAtlantaAustinColorado SpringsSan FranciscoWashington, D.C.OrlandoKansas CityNashvilleSanta AnaDetroitOklahoma CityAspenRapid CityMiamiPhiladelphiaSacramentoAlbuquerqueSt. LouisBostonWichitaSan JoseBoiseMidlandCharlotteOmahaGrand JunctionSan AntonioTulsaVancouver

Where else you can fly from Portland

See all
SeattleLos AngelesSan FranciscoSalt Lake CityChicagoSan JoseNew York CitySan DiegoPhoenixAnchorageLas VegasBoiseVancouverMinneapolisSanta AnaSpokaneSacramentoRedmondSanta RosaHonoluluMedfordDallasAtlantaFresnoOaklandEugeneBurbankBostonRenoPascoWashington, D.C.HoustonAustinPhiladelphiaMissoulaCharlotteBozemanFairbanksPalm SpringsCalgary

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