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Cheap Flights from Denver to Portland starting at S$ 98

Searching for the best last minute flight from Denver to Portland? Find one-way or return flights that are affordable and fit your itinerary.
  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on

Cheapest time to fly from Denver to Portland monitors the ticket fares of flights from Denver to Portland. Stay updated on price trends and snag the best deals for your upcoming trip.
  • 1723
  • 2430
  • Oct

  • 814
  • 1521
  • 2228
  • Nov

  • 511
  • 1218
  • 1925
  • Dec

  • 39
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on
Cheapest Airlines flying from Denver to Portland

View airlines operating flights from Denver to Portland. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From S$ 98
Jetblue Airways
From S$ 123
American Airlines
From S$ 176
United Airlines
From S$ 201
Sun Country Airlines
From S$ 209
Delta Air Lines
From S$ 229
Spirit Airlines
From S$ 235
Alaska Airlines
From S$ 608

Alternative Routes from Denver to Portland

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Denver to Portland.
    Sat, 21 Oct
    One way1 transfer
    From S$ 98

Frequently Asked Questions

  • When to buy flight tickets from Denver (DEN) to Portland (PWM) the cheapest?
    Airlines adjust prices for flights from Denver to Portland based on the date and time of your booking. By analyzing data from all airlines, on, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Denver (DEN) to Portland (PWM) cost?
    According to's data, the lowest price is around S$ 559.
  • How many airports in Portland?
    There are 1 airports near Portland: Portland International Jetport.

Find cheapest flight ticket from Denver to Portland

Cheapest direct flight price
S$ 97
Cheapest return ticket price
S$ 312
Cheapest month
Peak season for travel