Airlines with flights from Portland to Denver

There are 6 airlines with scheduled flights between PWM and DEN. United is the only airline with non-stop flights from Portland International Jetport to Denver International and the flight time is 4 hours and 33 minutes.

Choose airline

Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 4 hours and 33 minutes
  • Denver is a United Airlines hub.
  • 6 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
  • Business and first class available
PWM
Direct
DEN

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Chicago with American Airlines

  • Total flight time: 6h 07m - 8h 06m.
  • One World Alliance
  • 29 flights per week
PWM
 
Via ORD
 
DEN

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Baltimore with Southwest Airlines

  • Total flight time: 6h 10m - 11h 10m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 112 flights per week
PWM
 
Via BWI
 
DEN
 
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SHOW RETURN SCHEDULE
CHECK PRICES FOR PWM - DEN

The timetable & schedule information was updated at 2026-04-21

United Airlines

Via Dulles with United Airlines

  • Total flight time: 6h 16m - 9h 07m.
  • Denver is a United Airlines hub.
  • 131 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
PWM
 
Via IAD
 
DEN

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 6h 24m - 8h 10m.
  • Sky Team Alliance
  • 51 flights per week
PWM
 
Via DTW
 
DEN

The timetable & schedule information was updated at 2026-04-21

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At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-06-29