Beginning of main content

Cheap Flights from Portland to Denver

Prices were available within the past 7 days and starts at $54 for one-way flights and $130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Portland to Denver route information

Origin Airport Portland Intl.
Destination Airport Denver Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Flight Price $129
Distance 989 mi

Cheap PDX to DEN Flights

Mar 15, 2020

It stated free Wi-Fi then we never got free Wi-Fi

Feb 17, 2020

No hassle or long wait

Feb 15, 2020

Ahead of schedule

Feb 12, 2020

Smooth Landing for Denver airport.

Feb 6, 2020

Enjoyed the comfortable seats, awesome I could stretch as much as needed, happy staff, great job!

Feb 2, 2020

While checking in, staff noted that I'm tall and I got switched to an aisle seat. I highly appreciated that.

Jan 29, 2020

Liked updates, notes on gate numbers—very helpful

Jan 25, 2020

Great flight! Amazing flight team. Thank you!

Jan 8, 2020

Was pleasantly pleased

Dec 31, 2019

No complaints. Both of my flights went well.