Cheapest one-way flights from Portland to Denver in November from $29

AirHint found the following cheapest one-way flights from Portland (PDX) to Denver (DEN) in November 2025 (see full year).

One-Way flights

22 Nov Frontier Airlines direct
18 Nov Frontier Airlines direct
14 Nov Frontier Airlines
14 Nov Frontier Airlines direct
08 Nov Frontier Airlines direct
09 Nov Frontier Airlines direct
26 Nov Frontier Airlines direct
03 Nov Frontier Airlines
12 Nov Alaska Airlines direct
30 Nov Hawaiian Airlines direct

Also check the deals for return flights from Portland to Denver in November.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Denver

Cheap car rent in Denver

Feel free to contact us with any feedback or request another flight research.