Cheap flights from Portland to Denver

Choose between United Airlines, Alaska Airlines, or Southwest Airlines to find the best price

Travelers usually depart from Portland International, Portland, OR-Union Station, Portland, OR - Holladay Park, or Portland, OR - Greyhound Station when they travel from Portland to Denver. Book your trip to arrive at Denver International, Denver Union Station, or Denver Greyhound station. The distance between Portland and Denver is 1593 km. The most popular airlines for this route are United Airlines, Alaska Airlines, Southwest Airlines, Delta Air Lines, and Frontier Airlines. Portland and Denver have 211 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights39452525-4829

Fly direct with

Frontier Airlines on Mondays, Thursdays, Fridays, and Sundays.

Southwest Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Portland to Denver

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
United AirlinesUALUAYesUnknownNo
Alaska AirlinesASAASYesUnknownNo
Southwest AirlinesSWAWNNoUnknownNo
Delta Air LinesDALDLYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo

Frequently asked questions

How long does it take to travel from Portland to Denver?

A one-way nonstop (direct) flight between Portland and Denver takes around 2.4 hours.

What is the flight distance between Portland and Denver?

The flight distance between Portland and Denver is 1593 km.

What airlines offer nonstop (direct) flights between Portland and Denver?

Several carriers operate flights between Portland and Denver. Airlines offering nonstop (direct) flights include Alaska Airlines, Southwest Airlines, United Airlines, Frontier Airlines.

What are the most popular routes to and from Portland?

Travelers frequently search for route combinations, such as Portland and McCarran International, Denver International, Seattle–Tacoma International, Baltimore–Washington International, O Hare International, Minneapolis–Saint Paul International, Philadelphia International, Louis Armstrong New Orleans International, Austin–Bergstrom International, Nashville International, Sacramento International.

What are the most popular routes to and from Denver?

Travelers frequently search for route combinations, such as Denver and Los Angeles International, McCarran International, Dallas/Fort Worth International, George Bush Intercontinental, Phoenix Sky Harbor International, O Hare International, Minneapolis–Saint Paul International, Philadelphia International, Austin–Bergstrom International, Detroit Metropolitan, Sacramento International.

What airports are near Portland?

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Boeing Field, Kenmore Air Harbor Seaplane Base.

What airports are near Denver?

The main airport in Denver is Rocky Mountain Metropolitan Airport. It is also served by Colorado Springs, Laramie Regional, Pueblo Memorial, Cheyenne Regional, Eagle County Regional.

What buses and trains depart from Portland?

A number of bus and train companies depart from Portland, including Amtrak bus, Amtrak train.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Portland and Denver?

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Which airlines fly between Portland and Denver?

When's the best time to travel between Portland and Denver?

What flights operate between Portland and Denver?

How many airports are there near Portland?

How many airports are there near Denver?

Is it possible to reach Portland by bus or train?

What time do nonstop (direct) flights between Portland and Denver depart?

What time do nonstop (direct) flights between Portland and Denver arrive?

What time do flights between Portland and Denver depart?

What time do flights between Portland and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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