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Cheap flights from Denver to Portland from C$ 178

DEN — PDX
31 Oct — 7 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Denver to Portland

Enter your travel dates to find the best prices.

Cheapest flights from Denver to Portland

Tue 20/107:00 a.m. -
1 stop7h 35m
Tue 20/102:48 p.m. -
Nonstop2h 37m
Deal found 29/9C$ 356
Wed 2/121:54 p.m. -
2 stops20h 33m
Tue 8/122:41 p.m. -
2 stops21h 15m
Deal found 30/9C$ 444
Wed 4/118:20 a.m. -
1 stop6h 17m
Sat 7/119:03 a.m. -
1 stop13h 56m
Deal found 30/9C$ 459
Thu 3/121:54 p.m. -
1 stop6h 04m
Mon 7/1210:56 a.m. -
2 stops9h 43m
Deal found 30/9C$ 466
Fri 13/111:55 p.m. -
1 stop20h 48m
Mon 16/112:04 p.m. -
1 stop21h 53m
Deal found 30/9C$ 473
Wed 2/127:40 a.m. -
Nonstop2h 59m
Sat 5/122:51 p.m. -
1 stop5h 48m
Deal found 30/9C$ 483
Tue 8/121:54 p.m. -
2 stops20h 33m
Fri 11/129:33 p.m. -
2 stops23h 06m
Deal found 29/9C$ 484
Mon 2/117:59 p.m. -
1 stop14h 44m
Thu 12/113:04 p.m. -
1 stop7h 55m
Deal found 30/9C$ 487
Sat 5/127:00 a.m. -
1 stop5h 24m
Sat 5/122:51 p.m. -
1 stop5h 48m
Deal found 27/9C$ 489
Thu 22/1012:31 p.m. -
1 stop6h 47m
Wed 28/107:37 p.m. -
2 stops21h 24m
Deal found 30/9C$ 490

Find flight deals from Denver to Portland

Round-trip from

C$ 356

One-way from

C$ 178

Popular in

June

Cheapest in

January

Average price

C$ 389
Alaska Airlines
  • Alaska Airlines
  • 20/10-20/10
  • 1 total stop
  • 10h 12m total
  • Denver to Portland
Search Deals
11/11-31/12
  • 11/11-31/12
  • 1 total stop
  • 11h 59m total
  • Denver to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Denver to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Thu 28/1

1:45 p.m.-8:50 p.m.

2 stops8h 05m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 223

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Sun 1/11

9:00 a.m.-5:37 p.m.

1 stop9h 37m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 246
Quickest round-trip

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Fri 30/10

5:20 p.m.-7:05 p.m.

Nonstop2h 45m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Fri 25/12

7:29 a.m.-9:28 a.m.

Nonstop2h 59m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Wed 23/12

7:29 a.m.-9:28 a.m.

Nonstop2h 59m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Wed 4/11

7:33 a.m.-9:30 a.m.

Nonstop2h 57m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Mon 28/12

11:49 a.m.-1:48 p.m.

Nonstop2h 59m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Mon 21/12

7:29 a.m.-9:28 a.m.

Nonstop2h 59m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Sat 26/12

7:29 a.m.-9:28 a.m.

Nonstop2h 59m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Fri 30/10

6:55 p.m.-8:50 p.m.

Nonstop2h 55m

Portland

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Denver to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Denver with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Denver to Portland

How far ahead should I book a flight from Denver to Portland?

The price you pay for your flight from Denver to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to Portland?

Currently, January is the cheapest month in which you can book a flight from Denver to Portland (average of C$ 243). Flying from Denver to Portland in June is currently the most expensive (average of C$ 444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to PDX?

When flying from Denver to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Denver to Portland?

Airfare is typical for this route at the moment.

Denver to Portland flights typically cost between C$ 276 and C$ 500 in October.
The cheapest round-trip price found within the last 5 days was C$ 356 on Alaska Airlines (20 Oct-20 Oct).

Related info for your journey

  • How long is the flight from Denver to Portland?

    Airlines like Alaska Airlines fly from Denver to Portland in about 20h 56m. The time it takes to get you to your destination can typically vary by up to . Denver and Portland are separated by a distance of 1592 km.

  • What are the most reliable airlines from Denver to Portland?

    No one likes to see their flight delayed. When booking a flight from Denver to Portland consider choosing Condor (92%), Frontier (83%) or Volaris (83%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Denver to Portland that include hotel bookings?

    Yes. In addition to deals on Denver to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Portland.

  • Can I find deals for business class flights from Denver to Portland?

    Yes. Cheapflights offers flight deals from Denver to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Portland?

    Currently, January is the cheapest month in which you can book a flight from Denver to Portland (average of C$ 243). Flying from Denver to Portland in June is currently the most expensive (average of C$ 444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Salem
Cannon Beach
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Why should you use Cheapflights to find cheap flight tickets from Denver to Portland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Denver.

Can Cheapflights find flights from Denver to Portland with no change fees?

Yes! Cheapflights helps users easily find flights from Denver to Portland with no change fees.

Can Cheapflights notify me if prices for flights from Denver to Portland become cheaper?

Yes, Cheapflights offers price alerts on Denver to Portland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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