Low Cost Flights from Portland (PDX) to Denver (DEN) 

This direct flight, taking 2h 45min, is serviced by 4 airline(s)

Low Cost Flights from Portland (PDX) to Denver (DEN)  – AviaScanner
1 Economy

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United States
PDX Portland
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United States
DEN Denver

Distance 994 miles (1599 km)

Flight time 2h 45min

Low-Cost Airlines for Direct Flights from Portland to Denver

Traveling from Portland to Denver has never been easier or more affordable thanks to a selection of low-cost airlines offering direct flights between Portland International Airport (PDX) and Denver International Airport (DEN).

**Southwest Airlines** is one of the leading budget-friendly carriers that operate this route. Known for its exceptional customer service and affordable prices, Southwest Airlines offers numerous daily flights between Portland and Denver. By booking your ticket with Southwest Airlines, you can expect a hassle-free journey, comfortable seating, and no hidden fees.

**Frontier Airlines** is another low-cost airline that provides multiple direct flights from Portland to Denver. With Frontier, you can enjoy competitive prices without compromising on quality. Their fleet of modern aircraft ensures a safe and comfortable flight experience, while their excellent in-flight service will keep you satisfied throughout the journey.

**Allegiant Air** also offers direct flights from Portland to Denver at affordable rates. This airline focuses on providing a seamless travel experience for budget-conscious travelers. By choosing Allegiant Air, you can enjoy amenities such as comfortable seating, friendly staff, and convenient flight schedules, all at a fraction of the cost of traditional airlines.

For travelers seeking the ultimate budget-friendly option, **Spirit Airlines** is the ideal choice. Spirit Airlines offers no-frills flights with some of the lowest fares in the industry. They have a variety of flight options available, allowing you to customize your travel according to your preferences and needs.

When planning your trip, it's important to compare prices and check for any ongoing promotions or discounts. Visiting the official websites of each airline will provide you with the most accurate and up-to-date information on fares, schedules, and additional services.

Booking a direct flight from Portland International Airport to Denver International Airport with any of these low-cost airlines ensures a convenient, affordable, and stress-free travel experience. Whether you're traveling for business or pleasure, these airlines offer excellent value for money without compromising on quality.

So why wait? Start planning your trip now and take advantage of the low-cost airlines connecting Portland and Denver. Explore the beautiful Mile High City, visit the iconic Red Rocks Park and Amphitheater, or embark on an outdoor adventure in the Rocky Mountains. Your affordable and direct flight awaits!

Airlines Days of the week Class Price
Frontier Airlines

Frontier Airlines

Su
Mo
Tu
We
Th
Fr
Sa

1 daily flights

low cost airline

United Airlines

United Airlines

Su
Mo
Tu
We
Th
Fr
Sa

4-5 daily flights

Southwest Airlines

Southwest Airlines

Su
Mo
Tu
We
Th
Fr
Sa

3 daily flights

low cost airline

Alaska Airlines

Alaska Airlines

Su
Mo
Tu
We
Th
Fr
Sa

1 daily flights

business available

Schedule of non-stop flights from Portland to Denver 

Browse direct flight schedules from Portland International Airport to Denver International Airport for competitive pricing. 

Flight Airline Mon Tue Wed Thu Fri Sat Sun
F9 790
Frontier Airlines

Frontier Airlines

Su
Mo
18:40
Tu
We
18:40
Th
Fr
18:40
Sa
18:40
UA 2493
United Airlines

United Airlines

Su
05:30
Mo
05:15
Tu
05:15
We
05:15
Th
05:15
Fr
05:15
Sa
05:15
UA 2151
United Airlines

United Airlines

Su
08:57
Mo
08:57
Tu
08:57
We
08:57
Th
08:57
Fr
08:57
Sa
08:57
UA 478
United Airlines

United Airlines

Su
11:12
Mo
11:12
Tu
11:12
We
11:12
Th
11:12
Fr
11:12
Sa
UA 2443
United Airlines

United Airlines

Su
13:07
Mo
13:07
Tu
13:07
We
13:07
Th
13:07
Fr
13:07
Sa
13:07
UA 2254
United Airlines

United Airlines

Su
16:10
Mo
16:00
Tu
16:10
We
16:10
Th
16:10
Fr
16:10
Sa
16:10
WN 1123
Southwest Airlines

Southwest Airlines

Su
06:20
Mo
05:20
Tu
05:20
We
05:20
Th
05:20
Fr
05:20
Sa
05:25
WN 1705
Southwest Airlines

Southwest Airlines

Su
Mo
08:45
Tu
08:45
We
08:45
Th
08:45
Fr
08:45
Sa
WN 2161
Southwest Airlines

Southwest Airlines

Su
Mo
15:15
Tu
15:15
We
15:15
Th
15:15
Fr
15:15
Sa
09:35
WN 942
Southwest Airlines

Southwest Airlines

Su
13:25
Mo
Tu
We
Th
Fr
Sa
WN 483
Southwest Airlines

Southwest Airlines

Su
Mo
Tu
We
Th
Fr
Sa
17:55
WN 1899
Southwest Airlines

Southwest Airlines

Su
20:55
Mo
Tu
We
Th
Fr
Sa
AS 794
Alaska Airlines

Alaska Airlines

Su
13:40
Mo
13:40
Tu
We
13:40
Th
13:40
Fr
13:40
Sa

Fare data for direct flights on this route

For budget-conscious travelers, a direct flight from Portland International Airport to Denver International Airport starts at just 116€ in September, based on extensive user search data for the lowest round-trip rates. 

€212 Approximately

Jan
€178
Feb
€168
Mar
€160
Apr
€160
May
€210
Jun
€234
Jul
€270
Aug
€234
Sep
€115
Oct
€182
Nov
€412
Dec
€219

Estimated fares from Portland International Airport to Denver International Airport

Aircraft models operating on this route

Check out the diverse aircraft, their capacities, and available classes on this route. 

  • A320neo

    A320neo

    Frontier Airlines
    186 seats (all economy)
  • Boeing 737-900 Passenger

    Boeing 737-900 Passenger

    United Airlines
    179 seats (all economy)
  • Boeing 737-800 Passenger

    Boeing 737-800 Passenger

    United Airlines
    165 seats (all economy)
  • Airbus A320

    Airbus A320

    United Airlines
    150 seats (all economy)
  • Boeing 737MAX 9 Passenger

    Boeing 737MAX 9 Passenger

    United Airlines
    178 seats (all economy)
  • Boeing 737-800 (winglets) Passenger/BBJ2

    Boeing 737-800 (winglets) Passenger/BBJ2

    Southwest Airlines
    175 seats (all economy)
  • Boeing 737-700 (winglets) Passenger/BBJ1

    Boeing 737-700 (winglets) Passenger/BBJ1

    Southwest Airlines
    143 seats (all economy)
  • Boeing 737MAX 8 Passenger

    Boeing 737MAX 8 Passenger

    Southwest Airlines
    168 seats (all economy)
  • Boeing 737-900 (winglets) Passenger/BBJ3

    Boeing 737-900 (winglets) Passenger/BBJ3

    Alaska Airlines
    178 seats (all economy)

Flight information

  • ticket

    Cheapest flight found

    115€
  • clock

    Average flight time

    2:45 h
  • checkmark-calendar

    Cheapest month for a flight

    September
  • send

    Most popular airline

    Frontier Airlines
  • regular-calendar

    Flights per week

    28
Portland International Airport

Departing from Portland International Airport (PDX)

Portland International Airport (PDX) is a large airport in United States.

Show all flight from BCN →
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Denver International Airport

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Arriving to Denver International Airport (DEN)

Denver International (DEN) ranks as the third largest airport in the United States.

Show all flights from DEN →

Frequently Asked Questions 

What's the total flying distance from Portland to Denver?

The air travel distance between Portland and Denver is approximately 1599 kilometers.

Which airline is the top choice for travelers on this route?

The airline that frequently receives the highest acclaim from travelers on the Portland to Denver route is Frontier Airlines, known for its excellent service and punctuality.

What is the average price of airfare from Portland International Airport to Denver International Airport?

For those looking for value, the average airfare for a direct flight from Portland International Airport to Denver International Airport starts as low as 116€. This fare is typically seen during the off-peak travel month of September. On the flip side, in the peak travel month of November, prices tend to peak, averaging around 413€ for the same direct route.

How many airlines offer non-stop flights from Portland to Denver?

Currently, passengers have the choice of 4 different airlines when flying nonstop from Portland to Denver. Among these, airlines such as Frontier Airlines, United Airlines, Southwest Airlines, Alaska Airline stand out for their commitment to providing a seamless and direct flying experience.

What is the flight duration from Portland International Airport to Denver International Airport?

The journey from Portland International Airport to Denver International Airport typically unfolds over a duration of approximately 2h 45min. This estimated time frame includes take-off, cruising altitude travel, and the approach towards landing.

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