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$90+ Cheap flights from Portland (PWM) to Colorado

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DEN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Portland to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Colorado (USCO). 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 Portland to Colorado

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

This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/89:13 pmPWM - DEN
1 stop13h 26mFrontier
Wed 12/1811:12 pmDEN - PWM
1 stop17h 37mFrontier
Deal found 11/19$304
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1311:40 amPWM - DEN
1 stop8h 05mSouthwest
Wed 12/1810:40 amDEN - PWM
2 stops9h 50mSouthwest
Deal found 11/20$363
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.
Fri 12/1312:56 pmPWM - DEN
2 stops11h 41mAmerican Airlines
Wed 12/188:00 amDEN - PWM
2 stops12h 24mAmerican Airlines
Deal found 11/20$368
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:00 amPWM - COS
2 stops10h 18mUnited Airlines
Wed 12/251:20 pmCOS - PWM
2 stops8h 39mUnited Airlines
Deal found 11/20$413
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/54:15 pmPWM - DEN
1 stop9h 04mUnited Airlines
Sun 12/811:59 pmDEN - PWM
1 stop8h 18mUnited Airlines
Deal found 11/20$422
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.
Wed 12/186:05 amPWM - COS
1 stop8h 41mDelta
Wed 12/252:58 pmCOS - PWM
1 stop7h 12mDelta
Deal found 11/20$433
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.
Wed 12/45:00 amPWM - DEN
1 stop7h 49mDelta
Fri 12/63:05 pmDEN - PWM
1 stop7h 05mDelta
Deal found 11/20$453
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:00 amPWM - COS
2 stops9h 40mSouthwest
Mon 12/91:00 pmCOS - PWM
1 stop7h 35mSouthwest
Deal found 11/19$477
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:05 amPWM - HDN
1 stop8h 14mDelta
Tue 12/311:24 pmHDN - PWM
1 stop8h 46mDelta
Deal found 11/18$527
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/45:50 amPWM - DRO
2 stops14h 36mAmerican Airlines
Mon 12/96:23 pmDRO - PWM
2 stops15h 12mAmerican Airlines
Deal found 11/19$582
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.
Mon 12/237:16 pmPWM - EGE
2 stops17h 34mUnited Airlines
Wed 12/2511:57 amEGE - PWM
1 stop9h 23mUnited Airlines
Deal found 11/19$606
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.
Tue 12/247:16 pmPWM - HDN
2 stops21h 11mUnited Airlines
Mon 12/301:25 pmHDN - PWM
2 stops8h 34mUnited Airlines
Deal found 11/18$686

Find flights from Portland to Colorado within your budget

Customize your flight search to find flights from Portland to Colorado 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

PortlandDenver

PWM - DEN

PWMDEN

Portland

Sun 12/8

9:13 pm-8:39 am

1 stop13h 26m

Denver Intl

Wed 12/18

11:12 pm-6:49 pm

1 stop17h 37m

$304

PortlandDenver

PWM - DEN

PWMDEN

Portland

Thu 2/6

5:23 am-11:31 am

1 stop8h 08m

Denver Intl

Sun 2/9

6:30 am-2:22 pm

1 stop5h 52m

$313

PortlandDenver

PWM - DEN

PWMDEN

Portland

Mon 1/13

4:00 pm-9:25 pm

1 stop7h 25m

Denver Intl

Thu 1/16

8:07 am-10:34 pm

2 stops12h 27m

$332

PortlandDenver

PWM - DEN

PWMDEN

Portland

Thu 1/9

5:35 am-2:35 pm

1 stop11h 00m

Denver Intl

Sat 1/18

7:00 am-3:00 pm

1 stop6h 00m

$348

PortlandDenver

PWM - DEN

PWMDEN

Portland

Thu 1/2

7:30 am-2:35 pm

1 stop9h 05m

Denver Intl

Sun 1/5

11:50 pm-10:28 am

1 stop8h 38m

$358

PortlandColorado Springs

PWM - COS

PWMCOS

Portland

Wed 12/18

6:00 am-2:18 pm

2 stops10h 18m

Colorado Springs

Wed 12/25

1:20 pm-11:59 pm

2 stops8h 39m

$413

PortlandHayden

PWM - HDN

PWMHDN

Portland

Fri 1/31

6:00 am-4:06 pm

2 stops12h 06m

Hayden Yampa Valley

Fri 2/7

4:59 pm-10:45 am

2 stops15h 46m

$416

PortlandColorado Springs

PWM - COS

PWMCOS

Portland

Wed 12/18

6:05 am-12:46 pm

1 stop8h 41m

Colorado Springs

Wed 12/25

2:58 pm-12:10 am

1 stop7h 12m

$433

PortlandVail

PWM - EGE

PWMEGE

Portland

Thu 1/9

5:35 am-1:52 pm

1 stop10h 17m

Vail Eagle County

Sun 1/12

2:57 pm-11:51 pm

1 stop6h 54m

$438

PortlandColorado Springs

PWM - COS

PWMCOS

Portland

Fri 12/6

6:00 am-1:40 pm

2 stops9h 40m

Colorado Springs

Mon 12/9

1:00 pm-10:35 pm

1 stop7h 35m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 35 results
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Best time to book a flight from Portland to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Portland 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 Portland to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Colorado (average of $197). Flying from Portland, Maine to Colorado in March is currently the most expensive (average of $270). 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 PWM to CO?

Find hourly flight availability from Portland to Colorado. 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 Portland, Maine to Colorado as you normally would.

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Southwest, American Airlines and Delta from Portland to Colorado to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

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

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

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

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

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

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

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

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

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

Frontier
6.1
Okay
3,539 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

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 Portland to Colorado. 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 from for flights from Portland to Colorado?

    If you book a flight to Colorado from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

  • How popular is this Portland, Maine to Colorado flight route?

    Flights from Portland to Colorado have been viewed 1 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $90 on Frontier. Other airlines that offer cheap prices include American Airlines from $149 and United Airlines from $179 one-way.

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

    The most popular flight routes from Portland, Maine to Colorado are Portland - Denver Intl, Portland - Durango La Plata County and Portland - Gunnison.

  • What are the cheapest flights from Portland, Maine to Colorado?

    Looking at all options, your cheapest flight can be booked for $411. While the most popular route (Portland - Denver Intl) can be booked for $217 on average our data indicates $585 when flying from Portland, Maine to Colorado.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Colorado 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 Portland, Maine to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Colorado (average of $197). Flying from Portland, Maine to Colorado in March is currently the most expensive (average of $270). 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

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Alternative routes for Portland to Colorado

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Top 6 airlines flying from Portland to Colorado

Discover the top 6 airlines that operate flights from Portland to Colorado. 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$149Average$302FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$182Average$318FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$212Average$615FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$472FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$434FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$709FlexibilityNo cancel feeOn-time69%
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