HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$53+ Cheap flights from Colorado to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PDX
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Portland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Colorado to Portland

Cheapest flights from Colorado to Portland
Explore the most affordable flight options available from Colorado to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/59:03 amDEN - PDX
Nonstop3h 00mFrontier
Tue 12/107:35 amPDX - DEN
Nonstop2h 31mFrontier
Deal found 11/20$81
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/137:45 pmDEN - PDX
1 stop5h 43mDelta
Tue 12/175:50 pmPDX - DEN
1 stop4h 54mDelta
Deal found 11/20$183
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/611:55 amDEN - PDX
1 stop6h 43mMultiple Airlines
Fri 12/136:35 amPDX - DEN
1 stop17h 09mMultiple Airlines
Deal found 11/20$207
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:00 amDEN - PDX
1 stop5h 20mUnited Airlines
Tue 12/103:20 pmPDX - DEN
1 stop6h 27mUnited Airlines
Deal found 11/18$221
This Alaska Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:00 amDEN - PDX
2 stops14h 47mAlaska Airlines
Thu 1/94:30 pmPDX - DEN
1 stop22h 19mAlaska Airlines
Deal found 11/19$262
This Southwest deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/72:25 pmDEN - PDX
2 stops7h 05mSouthwest
Tue 12/102:55 pmPDX - DEN
1 stop5h 40mSouthwest
Deal found 11/18$291
This United deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/41:36 pmHDN - PDX
1 stop5h 28mUnited Airlines
Wed 12/115:00 amPDX - HDN
1 stop6h 40mUnited Airlines
Deal found 11/19$329
This Southwest deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/43:45 pmHDN - PDX
1 stop7h 50mSouthwest
Wed 12/115:50 amPDX - HDN
1 stop8h 20mSouthwest
Deal found 11/18$333
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:00 amCOS - PDX
1 stop4h 39mUnited Airlines
Tue 12/242:48 pmPDX - COS
1 stop4h 11mUnited Airlines
Deal found 11/19$336
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:56 amGJT - PDX
1 stop4h 23mDelta
Sat 12/145:19 pmPDX - GJT
1 stop4h 11mDelta
Deal found 11/19$378
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:40 amGJT - PDX
1 stop7h 25mUnited Airlines
Wed 12/259:00 amPDX - GJT
2 stops12h 19mUnited Airlines
Deal found 11/19$383
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/54:41 pmCOS - PDX
1 stop7h 11mAmerican Airlines
Mon 12/911:59 pmPDX - COS
1 stop8h 52mAmerican Airlines
Deal found 11/20$386

Find flights from Colorado to Portland within your budget

Customize your flight search to find flights from Colorado to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 12/5

9:03 am-11:03 am

Nonstop3h 00m

Portland

Tue 12/10

7:35 am-11:06 am

Nonstop2h 31m

$81

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 1/21

5:40 am-9:21 am

1 stop4h 41m

Portland

Sat 1/25

5:29 am-11:37 am

1 stop5h 08m

$176

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Wed 1/15

10:21 am-8:11 pm

2 stops10h 50m

Portland

Mon 1/20

5:31 am-3:53 pm

1 stop9h 22m

$201

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Fri 12/6

11:55 am-5:38 pm

1 stop6h 43m

Portland

Fri 12/13

6:35 am-12:44 am

1 stop17h 09m

$207

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 12/7

6:00 am-10:20 am

1 stop5h 20m

Portland

Sat 12/7

3:30 pm-7:01 pm

Nonstop2h 31m

$237

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 12/17

6:00 am-7:47 pm

2 stops14h 47m

Portland

Thu 1/9

4:30 pm-3:49 pm

1 stop22h 19m

$262

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 1/17

5:15 pm-10:44 pm

1 stop6h 29m

Portland

Tue 1/21

3:25 pm-9:13 pm

1 stop4h 48m

$276

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 12/7

2:25 pm-8:30 pm

2 stops7h 05m

Portland

Tue 12/10

2:55 pm-9:35 pm

1 stop5h 40m

$291

HaydenPortland

HDN - PDX

HDNPDX

Hayden Yampa Valley

Thu 1/16

1:40 pm-6:05 pm

1 stop5h 25m

Portland

Sun 1/19

8:55 am-2:27 pm

1 stop4h 32m

$310

HaydenPortland

HDN - PDX

HDNPDX

Hayden Yampa Valley

Wed 12/4

3:45 pm-10:35 pm

1 stop7h 50m

Portland

Wed 12/11

5:50 am-3:10 pm

1 stop8h 20m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 41 results
1
2
3
...
5

Best time to book a flight from Colorado to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Colorado to Portland

Get recent, data-driven insights about flights from Colorado to Portland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado to Portland?

Currently, November is the cheapest month in which you can book a flight from Colorado to Portland (average of $268). Flying from Colorado to Portland in July is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to PDX?

Find hourly flight availability from Colorado to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Portland as you normally would.

Weekly flight availability from Colorado to Portland

Explore weekly flight availability from Colorado to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from USCO to PDX are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated November 20, 2024.
To help decide which airline to fly from Colorado to Portland, see what other customers have to say about United Airlines, Southwest and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Colorado to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Colorado?

    For a flight from Colorado to Portland, you will be flying into Portland. Portland (PDX) is just 6.0 mi from the center of the city.

  • How popular is this Colorado to Portland flight route?

    This flight path from Colorado to Portland was viewed by 37 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Colorado to Portland one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $53. Delta flights start at $88 while deals on United Airlines start at $119 one-way.

  • What are the most popular routes from Colorado to Portland?

    The most popular flight routes from Colorado to Portland are Denver Intl - Portland, Hayden Yampa Valley - Portland and Colorado Springs - Portland.

  • What are the most reliable airlines from Colorado to Portland?

    Before booking your flight to Portland from Colorado, check out the most reliable airlines to get you to your destination on time: Condor (100%), SWISS (100%), Alaska Airlines( 92%).

  • What are the cheapest flights from Colorado to Portland?

    Looking at all options, your cheapest flight can be booked for $40. While the most popular route (Denver Intl - Portland) can be booked for $106 on average our data indicates $241 when flying from Colorado to Portland.

  • Can I find deals for flights from Colorado to Portland that include hotel bookings?

    Yes. In addition to deals on Colorado to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Portland.

  • Can I find deals for business class flights from Colorado to Portland?

    Yes. Cheapflights offers flight deals from Colorado to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Portland?

    Currently, November is the cheapest month in which you can book a flight from Colorado to Portland (average of $268). Flying from Colorado to Portland in July is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Portland flights
John F Kennedy Intl to Portland flights
Newark to Portland flights
O'Hare Intl to Portland flights
San Francisco to Portland flights
Ontario to Portland flights
Burbank to Portland flights
Dallas/Fort Worth to Portland flights
Santa Ana to Portland flights
Minneapolis to Portland flights
LaGuardia to Portland flights
Denver to Portland flights
Hobby to Portland flights
Dulles Intl to Portland flights
Sky Harbor Intl to Portland flights
San Jose to Portland flights
Los Angeles to Boise flights
Atlanta to Portland flights
George Bush Intcntl to Portland flights
Reagan-National to Portland flights
Boston to Portland flights
Salt Lake City to Portland flights
O'Hare Intl to Boise flights
Austin to Portland flights
Seattle to Boise flights
Baltimore to Portland flights
Las Vegas to Portland flights
San Diego to Portland flights
Oakland to Portland flights
San Francisco to Redmond flights
Midway to Portland flights
Los Angeles to Redmond flights
Honolulu to Portland flights
Denver to Boise flights
Orlando to Portland flights
Detroit to Portland flights
San Francisco to Eugene flights
Sacramento to Portland flights
Philadelphia to Portland flights
Love Field to Portland flights
San Francisco to Boise flights
Nashville to Portland flights
Sky Harbor Intl to Medford flights
Charlotte to Portland flights
Grand Rapids to Portland flights
Minneapolis to Boise flights
Boise to Portland flights
Fresno to Portland flights
Sky Harbor Intl to Boise flights
Kansas City to Portland flights

Top 6 airlines flying from Colorado to Portland

Discover the top 6 airlines that operate flights from Colorado to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$122FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$114Average$239FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$129Average$532FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$140Average$378FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$174Average$261FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines