How long is the flight from Colorado to Oregon?

Flight times from Colorado to Oregon vary, but if you’re flying out of Denver and flying into Portland (one of the most popular routes), then the duration is 2h 39m on average. Another popular route from Colorado to Oregon is flying from Colorado Springs to Portland, which will take roughly 4h 55m. Keep in mind that layovers or delays could extend your travel time.

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

As of December 2025, 16 flights take off from Colorado and land in Oregon each day. The most common flight departure time for this route is 7:00PM, with 44% of daily flights taking off in the evening.

What airlines fly to Oregon?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Oregon from Colorado according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 7 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

113 flights are operational weekly from Colorado to Oregon as of December 2025. The most popular departure day for this route is Tue, with 37% of flights per week taking off on this day.

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

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Colorado to Oregon

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

Prices for flights from Colorado to Oregon are updated daily.

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

As of December 2025, there are 7 operators available to choose from for flights from Colorado to Oregon.

How old do you have to be to fly from Colorado to Oregon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Oregon.

What documentation or ID do you need to fly to Oregon?

The required travel and health documents for your Oregon 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 Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$32 Cheap Flights from Colorado to Oregon in 2025/26

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Cheap round-trip flights

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9:10 am - 11:17 am

DEN

BOI

2h 07mnonstop

2:01 pm - 4:01 pm

BOI

DEN

2h 00mnonstop

$66Frontier

Mon, Jan 12 - Sun, Jan 18

9:10 am - 11:17 am

DEN

BOI

2h 07mnonstop

2:19 pm - 4:19 pm

BOI

DEN

2h 00mnonstop

$86Frontier

Fri, Jan 9 - Thu, Jan 15

11:49 am - 1:44 pm

DEN

PDX

2h 55mnonstop

7:21 am - 10:53 am

PDX

DEN

2h 32mnonstop

$117Hawaiian Airlines

Sun, Feb 8 - Tue, Feb 10

11:49 am - 1:44 pm

DEN

PDX

2h 55mnonstop

5:35 pm - 11:35 pm

PDX

DEN

5h 00m1 stop

$122Hawaiian Airlines

Sun, Feb 8 - Tue, Feb 10

11:50 am - 1:45 pm

DEN

PDX

2h 55mnonstop

7:45 am - 4:37 pm

PDX

DEN

7h 52m1 stop

$123United Airlines

Wed, Jan 14 - Wed, Jan 21

12:00 pm - 8:59 pm

COS

PDX

9h 59m2 stops

5:50 am - 11:17 am

PDX

COS

4h 27m1 stop

$162Delta

Tue, Jan 13 - Tue, Jan 20

12:00 pm - 8:35 pm

COS

PDX

9h 35m2 stops

1:30 pm - 10:23 pm

PDX

COS

7h 53m2 stops

$167Delta

Tue, Jan 13 - Tue, Jan 20

11:38 am - 11:52 am

DEN

EUG

25h 14m1 stop

4:01 pm - 10:42 am

EUG

DEN

17h 41m1 stop

$203Alaska Airlines

Fri, Feb 13 - Fri, Feb 20

5:09 pm - 9:30 pm

DEN

EUG

5h 21m1 stop

5:10 am - 11:35 pm

EUG

DEN

17h 25m2 stops

$208Alaska Airlines

Tue, Jan 13 - Tue, Jan 20

7:35 pm - 9:17 pm

DEN

RDM

2h 42mnonstop

1:13 pm - 4:41 pm

RDM

DEN

2h 28mnonstop

$209United Airlines

Thu, Feb 26 - Mon, Mar 2

Hawaiian Airlines flights from Colorado to Oregon

Our best Hawaiian Airlines deals on Colorado to Oregon flight tickets

Hawaiian Airlines

Feb 8

DEN11:49 amDenver Intl

2h 55m

PDX1:44 pmPortland

Feb 10

PDX7:21 amPortland

2h 32m

DEN10:53 amDenver Intl

$117

Find similar

Hawaiian Airlines

Feb 8

DEN11:49 amDenver Intl

2h 55m

PDX1:44 pmPortland

Feb 10

PDX5:35 pmPortland

5h 00m

1 stop

DEN11:35 pmDenver Intl

$122

Find similar

Hawaiian Airlines

Jan 30

DEN7:00 amDenver Intl

8h 10m

1 stop

BOI3:10 pmBoise Air Term. Gowen Fld

Feb 6

BOI5:40 amBoise Air Term. Gowen Fld

5h 13m

1 stop

DEN10:53 amDenver Intl

$161

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Alaska Airlines flights from Colorado to Oregon

Our best Alaska Airlines deals on Colorado to Oregon flight tickets

Alaska Airlines

Jan 6

DEN7:20 amDenver Intl

2h 58m

PDX9:18 amPortland

Jan 13

PDX7:21 amPortland

2h 32m

DEN10:53 amDenver Intl

$127

Find similar

Alaska Airlines

Jan 28

DEN5:09 pmDenver Intl

6h 37m

1 stop

PDX10:46 pmPortland

Jan 31

PDX1:38 pmPortland

8h 57m

1 stop

DEN11:35 pmDenver Intl

$136

Find similar

Alaska Airlines

Jan 28

DEN7:00 amDenver Intl

7h 48m

1 stop

PDX1:48 pmPortland

Jan 31

PDX1:38 pmPortland

8h 57m

1 stop

DEN11:35 pmDenver Intl

$156

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Mon 1/12

9:10 am-11:17 am

Nonstop2h 07m

Boise Air Term. Gowen Fld

Sun 1/18

2:01 pm-4:01 pm

Nonstop2h 00m

$66

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 1/9

9:10 am-11:17 am

Nonstop2h 07m

Boise Air Term. Gowen Fld

Thu 1/15

2:19 pm-4:19 pm

Nonstop2h 00m

$86

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sun 2/8

11:49 am-1:44 pm

Nonstop2h 55m

Portland

Tue 2/10

7:21 am-10:53 am

Nonstop2h 32m

$117

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sun 2/8

11:49 am-1:44 pm

Nonstop2h 55m

Portland

Tue 2/10

5:35 pm-11:35 pm

1 stop5h 00m

$122

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 1/14

11:50 am-1:45 pm

Nonstop2h 55m

Portland

Wed 1/21

7:45 am-4:37 pm

1 stop7h 52m

$123

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 1/13

12:00 pm-8:59 pm

2 stops9h 59m

Portland

Tue 1/20

5:50 am-11:17 am

1 stop4h 27m

$162

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 1/13

12:00 pm-8:35 pm

2 stops9h 35m

Portland

Tue 1/20

1:30 pm-10:23 pm

2 stops7h 53m

$167

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 2/13

11:38 am-11:52 am

1 stop25h 14m

Eugene

Fri 2/20

4:01 pm-10:42 am

1 stop17h 41m

$203

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Tue 1/13

5:09 pm-9:30 pm

1 stop5h 21m

Eugene

Tue 1/20

5:10 am-11:35 pm

2 stops17h 25m

$208

DenverRedmond

DEN - RDM

DENRDM

Denver Intl

Thu 2/26

7:35 pm-9:17 pm

Nonstop2h 42m

Bend/Redmond

Mon 3/2

1:13 pm-4:41 pm

Nonstop2h 28m

$209

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How to get the cheapest flight ticket from Colorado to Oregon

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 Oregon?

The month of January is, on average, the cheapest month to fly to Oregon from Colorado, with most prices found around $157. The month of July is another great option to travel to Oregon, with average flight prices from Colorado averaging around $181.

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

On average, the least expensive day to fly to Oregon from Colorado is on a Saturday. momondo users have found tickets for Saturday departures for as low as $201. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $254.

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

According to our data, the cheapest time of day to fly to Oregon is in the evening. momondo users have found flights departing from Colorado to Oregon in the evening for as low as $191. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the afternoon, with an average ticket price of $285. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Colorado to Oregon flight route?

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

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

You are more likely to see cheaper flights to Oregon from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $208 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Colorado for as low as $172 on momondo.

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

There are 4 cabin classes available to choose from on Colorado to Oregon 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 Oregon flights?

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

Cheap Colorado to Oregon flight deals and tips

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

Best Price Found	$97
Fastest flight time	1h 55m
Direct flights	Every day
Airports in Oregon	64 airports

The best one-way flight to Oregon from Colorado in the past 72 hours is $97. The best round-trip flight deal from Colorado to Oregon found on momondo in the last 72 hours is $157.

The fastest flight from Colorado to Oregon takes 1h 55m

Direct flights go from Colorado to Oregon every day.

There are 64 airports in Oregon. From Colorado there are direct flights to Boise Air Term. Gowen Fld (BOI).

Search flight deals

When did momondo last update prices for flights from Colorado to Oregon?
Prices for flights from Colorado to Oregon are updated daily.
How many operators does momondo search for flights from Colorado to Oregon?
As of December 2025, there are 7 operators available to choose from for flights from Colorado to Oregon.
How old do you have to be to fly from Colorado to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon 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 Oregon. 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 Oregon?
Based on momondo bookings for flights between Colorado and Oregon, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 17.79% of the total bookings. Other popular models include Airbus A321neo with 13.76%, Boeing 737 MAX 8 with 13.72%, and Boeing 737-800 with 11.68%.

Best airlines flying from Colorado to Oregon

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $63	Free Cancellation	Rating 5.8 3,082 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $104	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $136	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $153	Free Cancellation	Rating 8.0 11,470 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $157	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights

Why use momondo?

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

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 Oregon for you.

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

Flights from Colorado to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Colorado to Oregon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Colorado to Oregon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oregon and let you know when they change.

An easier way to manage your Oregon trip

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Find better results for your trip to Oregon

Popular cities in Oregon

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Flights to Las Vegasfrom $49

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Flights to Bostonfrom $51

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Flights to Dallasfrom $57

Flights to Seattlefrom $58

Cheap flights from Colorado to Oregon from $32

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 Oregon departing on 1/15. 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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Hawaiian Airlines flights from Colorado to Oregon

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Alaska Airlines flights from Colorado to Oregon

Our best Alaska Airlines deals on Colorado to Oregon flight tickets

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Use the filters below to find and compare flights from Colorado to Oregon that are best for you.

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How to get the cheapest flight ticket from Colorado to Oregon

What is the cheapest month to fly to Oregon?

The month of January is, on average, the cheapest month to fly to Oregon from Colorado, with most prices found around $157. The month of July is another great option to travel to Oregon, with average flight prices from Colorado averaging around $181.

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

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

What is the cheapest Colorado to Oregon flight route?

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

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

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

There are 4 cabin classes available to choose from on Colorado to Oregon 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 Oregon flights?

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

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

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Colorado to Oregon

What airlines fly to Oregon?

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

As of December 2025, 16 flights take off from Colorado and land in Oregon each day. The most common flight departure time for this route is 7:00PM, with 44% of daily flights taking off in the evening.

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

113 flights are operational weekly from Colorado to Oregon as of December 2025. The most popular departure day for this route is Tue, with 37% of flights per week taking off on this day.

How long is the flight from Colorado to Oregon?

Cheap Colorado to Oregon flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Oregon

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

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

How old do you have to be to fly from Colorado to Oregon?

What documentation or ID do you need to fly to Oregon?

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

Best airlines flying from Colorado to Oregon

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

Why use momondo?

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

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

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

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

An easier way to manage your Oregon 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 Oregon

Popular cities in Oregon

Popular flights according to clicks in the last 7 days on momondo