Denver, CO to Portland, OR flights

Flights starting at £43. Choose between Frontier Airlines, Alaska Airlines, or United Airlines to find the best price.

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Tips to know when travelling to Portland

Round trips

One-way trips

Denver DENPortland PDX
£59
Denver DENPortland PDX
£74
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Travelers usually depart from Denver International, Denver Union Station, or Rocky Mountain Metropolitan Airport when they travel from Denver to Portland. Book your trip to arrive at Portland International, Portland, OR - Union Station, or Portland, OR - Greyhound Station. The distance between Denver and Portland is 1593 km. The most popular airlines for this route are Frontier Airlines, Alaska Airlines, United Airlines, Spirit Airlines, and Delta Air Lines. Denver and Portland have 228 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Denver to Portland in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 22.05 - Sun 28.05

AirlineMon 22.05Tue 23.05Wed 24.05Thu 25.05Fri 26.05Sat 27.05Sun 28.05
5555555
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1---11111

Weekly direct flights for Mon 29.05 - Sun 04.06

AirlineMon 29.05Tue 30.05Wed 31.05Thu 01.06Fri 02.06Sat 03.06Sun 04.06
5555576
1111111
1111111

Weekly direct flights for Mon 05.06 - Sun 11.06

AirlineMon 05.06Tue 06.06Wed 07.06Thu 08.06Fri 09.06Sat 10.06Sun 11.06
United Airlines
6666666
1111111
1111111

Weekly direct flights for Mon 12.06 - Sun 18.06

AirlineMon 12.06Tue 13.06Wed 14.06Thu 15.06Fri 16.06Sat 17.06Sun 18.06
6666666
1111111
1111111

Check-in for a flight from Denver to Portland

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

Portland travel tips

1) Visit the Witch's Castle in the midst of a beautiful forest in Portland
2) Where should I go if I am hungry at night in Portland?
3) Where can I drink good wines in Portland?

United States COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Additional information
  • Masks are recommended in certain situations

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required

Frequently asked questions

How long does it take to travel from Denver to Portland?
What is the flight distance between Denver and Portland?
What airlines offer nonstop (direct) flights between Denver and Portland?
What are the most popular routes to and from Denver?
What are the most popular routes to and from Portland?
Which airports are there in Denver?
What airports are near Denver?
What airports are near Portland?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Denver and Portland?
What is Virtual Interlining and how do I use it?
Which airlines fly between Denver and Portland?
When's the best time to travel between Denver and Portland?
What flights operate between Denver and Portland?
How many airports are there near Denver?
How many airports are there near Portland?
What time do nonstop (direct) flights between Denver and Portland depart?
What time do nonstop (direct) flights between Denver and Portland arrive?
What time do flights between Denver and Portland depart?
What time do flights between Denver and Portland arrive?

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