How many flights depart from Colorado to Portland on average per week?

As of September 2025, there are 106 flights per week flying from Colorado to Portland. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

How many flights depart from Colorado to Portland on average per day?

15 flights are operational daily from Colorado to Portland as of September 2025. The most popular departure time for this route is 11:00AM, with 38% of flights per day taking off in the evening.

What airlines fly to Portland?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Portland from Colorado according to our data. Frontier is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 7 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Colorado to Portland?

Frontier, Alaska Airlines, and Southwest are the most popular carriers operating from Colorado to Portland

How long does it take to fly to Portland?

On average, it takes 2h 39m to fly from Colorado to Portland if you fly out of Denver (the most popular airport in Colorado) and into Portland (the most popular airport in Portland). If you’re flying out of Grand Junction and into Portland, then the flight time is around 4h 08m.

When did momondo last update prices for flights from Colorado to Portland Airport?

Prices for flights from Colorado to Portland Airport refresh daily.

How many operators does momondo search for flights from Colorado to Portland Airport?

As of September 2025, there are 7 operators available to choose from for flights from Colorado to Portland Airport.

How old do you have to be to fly from Colorado to Portland Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$68 Cheap Flights from Colorado to Portland in 2025/26

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Find the cheapest flights from Colorado to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:58 am - 11:48 amDEN-PDX

2h 50mnonstop

12:52 pm - 4:35 pmPDX-DEN

2h 43mnonstop

$95Frontier

Find Deal

sáb., oct. 18 - mar., oct. 28

9:58 am - 11:48 amDEN-PDX

2h 50mnonstop

12:43 pm - 4:26 pmPDX-DEN

2h 43mnonstop

$101Frontier

Find Deal

mié., oct. 15 - sáb., oct. 18

9:58 am - 11:48 amDEN-PDX

2h 50mnonstop

2:32 pm - 6:02 pmPDX-DEN

2h 30mnonstop

$119Multiple Airlines

Find Deal

mar., oct. 14 - mar., oct. 21

11:31 am - 1:24 pmDEN-PDX

2h 53mnonstop

3:26 pm - 7:07 pmPDX-DEN

2h 41mnonstop

$124Multiple Airlines

Find Deal

mié., nov. 12 - lun., nov. 17

9:04 pm - 10:45 pmDEN-PDX

2h 41mnonstop

5:00 am - 8:34 amPDX-DEN

2h 34mnonstop

$133United Airlines

Find Deal

vie., oct. 17 - lun., oct. 20

8:45 pm - 10:35 pmDEN-PDX

2h 50mnonstop

6:10 am - 4:50 pmPDX-DEN

9h 40m2 stops

$148Southwest

Find Deal

jue., dic. 4 - dom., dic. 7

4:54 pm - 11:08 pmCOS-PDX

7h 14m1 stop

5:34 am - 4:02 pmPDX-COS

9h 28m1 stop

$217American Airlines

Find Deal

jue., oct. 23 - lun., oct. 27

4:59 pm - 11:23 pmCOS-PDX

7h 24m1 stop

11:59 pm - 9:54 amPDX-COS

8h 55m1 stop

$219American Airlines

Find Deal

vie., dic. 5 - lun., dic. 8

6:00 am - 9:38 amCOS-PDX

4h 38m1 stop

4:02 pm - 9:59 pmPDX-COS

4h 57m1 stop

$237United Airlines

Find Deal

jue., dic. 4 - jue., dic. 4

4:50 pm - 11:35 pmCOS-PDX

7h 45m1 stop

12:05 pm - 9:30 pmPDX-COS

8h 25m2 stops

$242Southwest

Find Deal

vie., dic. 12 - lun., dic. 15

Frontier flights from Colorado to Portland

Our best Frontier deals on Colorado to Portland flight tickets

Frontier

Oct 18

DEN9:58 amDenver Intl

2h 50m

PDX11:48 amPortland

Oct 28

PDX12:52 pmPortland

2h 43m

DEN4:35 pmDenver Intl

$95

Find similar

Frontier

Oct 15

DEN9:58 amDenver Intl

2h 50m

PDX11:48 amPortland

Oct 18

PDX12:43 pmPortland

2h 43m

DEN4:26 pmDenver Intl

$101

Find similar

Frontier

Oct 15

DEN9:58 amDenver Intl

2h 50m

PDX11:48 amPortland

Oct 18

PDX12:43 pmPortland

2h 43m

DEN4:26 pmDenver Intl

$102

Find similar

Delta flights from Colorado to Portland

Our best Delta deals on Colorado to Portland flight tickets

Delta

Oct 27

COS5:49 pmColorado Springs

6h 54m

1 stop

PDX11:43 pmPortland

Nov 3

PDX11:10 amPortland

10h 00m

2 stops

COS10:10 pmColorado Springs

$222

Find similar

Delta

Oct 20

COS5:49 pmColorado Springs

6h 54m

1 stop

PDX11:43 pmPortland

Oct 27

PDX5:00 pmPortland

4h 10m

1 stop

COS10:10 pmColorado Springs

$235

Find similar

Delta

Oct 9

GJT5:55 amGrand Junction Regnl

4h 08m

1 stop

PDX9:03 amPortland

Oct 13

PDX5:40 amPortland

5h 57m

1 stop

GJT12:37 pmGrand Junction Regnl

$249

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

sáb. 10/18

9:58 am-11:48 am

Nonstop2h 50m

Portland

mar. 10/28

12:52 pm-4:35 pm

Nonstop2h 43m

$95

DenverPortland

DEN - PDX

DENPDX

Denver Intl

mié. 10/15

9:58 am-11:48 am

Nonstop2h 50m

Portland

sáb. 10/18

12:43 pm-4:26 pm

Nonstop2h 43m

$101

DenverPortland

DEN - PDX

DENPDX

Denver Intl

mar. 10/14

9:58 am-11:48 am

Nonstop2h 50m

Portland

mar. 10/21

2:32 pm-6:02 pm

Nonstop2h 30m

$119

DenverPortland

DEN - PDX

DENPDX

Denver Intl

mié. 11/12

11:31 am-1:24 pm

Nonstop2h 53m

Portland

lun. 11/17

3:26 pm-7:07 pm

Nonstop2h 41m

$124

DenverPortland

DEN - PDX

DENPDX

Denver Intl

vie. 10/17

9:04 pm-10:45 pm

Nonstop2h 41m

Portland

lun. 10/20

5:00 am-8:34 am

Nonstop2h 34m

$133

DenverPortland

DEN - PDX

DENPDX

Denver Intl

jue. 12/4

8:45 pm-10:35 pm

Nonstop2h 50m

Portland

dom. 12/7

6:10 am-4:50 pm

2 stops9h 40m

$148

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

jue. 10/23

4:54 pm-11:08 pm

1 stop7h 14m

Portland

lun. 10/27

5:34 am-4:02 pm

1 stop9h 28m

$217

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

vie. 12/5

4:59 pm-11:23 pm

1 stop7h 24m

Portland

lun. 12/8

11:59 pm-9:54 am

1 stop8h 55m

$219

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

jue. 12/4

6:00 am-9:38 am

1 stop4h 38m

Portland

jue. 12/4

4:02 pm-9:59 pm

1 stop4h 57m

$237

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

vie. 12/12

4:50 pm-11:35 pm

1 stop7h 45m

Portland

lun. 12/15

12:05 pm-9:30 pm

2 stops8h 25m

$242

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Colorado is in January. Flight prices, which tend to average around $154, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until October to fly from Colorado, when ticket prices are also cheap, with an average price of $179.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $198. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $232.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $186. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $286 per ticket.

What is the cheapest Colorado to Portland flight route?

Fly from Denver Intl to Portland for the best Colorado - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $202 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Colorado for as low as $171 on momondo.

What cabin class options are available on Colorado to Portland flights?

There are 4 cabin classes available to choose from on Colorado to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Portland flights?

No. A direct flight is the cheapest option for a flight between Colorado to Portland.

Cheap Colorado to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Portland

Best Price Found	$103
Fastest flight time	2h 35m
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from Colorado in the past 72 hours is $103. The best round-trip flight deal from Colorado to Portland found on momondo in the last 72 hours is $147.

The fastest flight from Colorado to Portland takes 2h 35m

Direct flights go from Colorado to Portland every day.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

When did momondo last update prices for flights from Colorado to Portland Airport?
Prices for flights from Colorado to Portland Airport refresh daily.
How many operators does momondo search for flights from Colorado to Portland Airport?
As of September 2025, there are 7 operators available to choose from for flights from Colorado to Portland Airport.
How old do you have to be to fly from Colorado to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Colorado to Portland?
Based on momondo bookings for flights between Colorado and Portland, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 16.23% of the total bookings. Other popular models include Airbus A321neo with 15.87%, Boeing 737 MAX 8 with 11.73%, and Boeing 737-800 with 8.34%.

Best airlines flying from Colorado to Portland

Compare and see reviews for airlines that fly from Colorado to Portland with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $62	Free Cancellation	Rating 5.8 3,173 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,729 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $148	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Southwest	PriceFrom $155	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $158	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $168	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Gresham

McMinnville

Longview

Tigard

The Dalles

Pacific City

Tillamook

Manzanita

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Portland for you.

Can I find flights from Colorado to Portland with flexible booking policies on momondo?

All flight searches from Colorado to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Colorado.

I’m not ready to book a flight from Colorado to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Portland trip

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Cheap flights from Colorado to Portland from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Portland departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Colorado to Portland

Our best Frontier deals on Colorado to Portland flight tickets

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Our best Delta deals on Colorado to Portland flight tickets

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How to get the cheapest flight ticket from Colorado to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $198. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $232.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $186. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $286 per ticket.

What is the cheapest Colorado to Portland flight route?

Fly from Denver Intl to Portland for the best Colorado - Portland flight prices

How far in advance should I book a flight to Portland?

What cabin class options are available on Colorado to Portland flights?

There are 4 cabin classes available to choose from on Colorado to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Portland flights?

No. A direct flight is the cheapest option for a flight between Colorado to Portland.

What is the cheapest airline that flies from Colorado to Portland?

Frontier, Alaska Airlines, and Southwest are the most popular carriers operating from Colorado to Portland

What airlines fly to Portland?

How many flights depart from Colorado to Portland on average per day?

15 flights are operational daily from Colorado to Portland as of September 2025. The most popular departure time for this route is 11:00AM, with 38% of flights per day taking off in the evening.

How many flights depart from Colorado to Portland on average per week?

As of September 2025, there are 106 flights per week flying from Colorado to Portland. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

How long does it take to fly to Portland?

On average, it takes 2h 39m to fly from Colorado to Portland if you fly out of Denver (the most popular airport in Colorado) and into Portland (the most popular airport in Portland). If you’re flying out of Grand Junction and into Portland, then the flight time is around 4h 08m.

Cheap Colorado to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Portland

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

When did momondo last update prices for flights from Colorado to Portland Airport?

How many operators does momondo search for flights from Colorado to Portland Airport?

How old do you have to be to fly from Colorado to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

What is the most popular plane model from Colorado to Portland?

Best airlines flying from Colorado to Portland

Compare and see reviews for airlines that fly from Colorado to Portland with momondo

Traveling to a place near Portland?

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Portland?

Can I find flights from Colorado to Portland with flexible booking policies on momondo?

How can momondo help me find flights from Colorado to Portland?

I’m not ready to book a flight from Colorado to Portland right now. Can momondo alert me if prices change?

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon