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

As of August 2025, 35 flights take off from Colorado and land in Oregon each day. The most common flight departure time for this route is 7:00PM, with 43% of daily flights taking off at noon.

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 40m on average. Another popular route from Colorado to Oregon is flying from Grand Junction to Portland, which will take roughly 3h 51m. Keep in mind that layovers or delays could extend your travel time.

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

251 flights are operational weekly from Colorado to Oregon as of August 2025. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.

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

Frontier, Alaska Airlines, and Hawaiian Airlines are the most popular carriers operating from Colorado to Oregon

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.

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 August 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.

$47 Cheap Flights from Colorado to Oregon in 2025

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Find the cheapest flights from Colorado to Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:50 pm - 10:39 pmDEN-PDX

2h 49mnonstop

6:05 am - 9:46 amPDX-DEN

2h 41mnonstop

$88Frontier

Find Deal

Sat, Oct 11 - Sat, Oct 18

8:50 pm - 10:39 pmDEN-PDX

2h 49mnonstop

6:51 am - 10:30 amPDX-DEN

2h 39mnonstop

$94Frontier

Find Deal

Sat, Aug 30 - Wed, Sep 3

11:40 am - 1:23 pmDEN-PDX

2h 43mnonstop

7:00 am - 10:44 amPDX-DEN

2h 44mnonstop

$157Alaska Airlines

Find Deal

Sat, Sep 20 - Sat, Sep 27

6:55 am - 10:40 amDEN-RDM

4h 45m1 stop

12:35 pm - 7:18 pmRDM-DEN

5h 43m1 stop

$189Delta

Find Deal

Tue, Sep 23 - Sat, Sep 27

8:00 am - 3:00 pmDEN-BOI

7h 00m1 stop

4:34 pm - 10:02 pmBOI-DEN

5h 28m1 stop

$198Alaska Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 9

7:15 pm - 8:47 pmDEN-RDM

2h 32mnonstop

5:05 am - 8:29 amRDM-DEN

2h 24mnonstop

$209United Airlines

Find Deal

Fri, Aug 29 - Fri, Sep 5

9:10 pm - 11:05 pmDEN-BOI

1h 55mnonstop

8:45 am - 3:30 pmBOI-DEN

6h 45m1 stop

$209Southwest

Find Deal

Wed, Aug 20 - Tue, Sep 9

6:50 am - 11:00 amDEN-MFR

5h 10m1 stop

5:15 am - 11:51 amMFR-DEN

5h 36m1 stop

$209Delta

Find Deal

Sat, Aug 23 - Wed, Aug 27

1:00 pm - 2:50 pmDEN-BOI

1h 50mnonstop

7:25 am - 2:05 pmBOI-DEN

6h 40m2 stops

$214Southwest

Find Deal

Sat, Aug 23 - Wed, Aug 27

8:20 pm - 10:21 pmDEN-BOI

2h 01mnonstop

5:00 am - 7:05 amBOI-DEN

2h 05mnonstop

$215United Airlines

Find Deal

Fri, Aug 22 - Tue, Aug 26

Frontier flights from Colorado to Oregon

Our best Frontier deals on Colorado to Oregon flight tickets

Frontier

Oct 11

DEN8:50 pmDenver Intl

2h 49m

PDX10:39 pmPortland

Oct 18

PDX6:05 amPortland

2h 41m

DEN9:46 amDenver Intl

$88

Find similar

Frontier

Aug 30

DEN8:50 pmDenver Intl

2h 49m

PDX10:39 pmPortland

Sep 3

PDX6:51 amPortland

2h 39m

DEN10:30 amDenver Intl

$94

Find similar

Frontier

Oct 4

DEN8:50 pmDenver Intl

2h 44m

PDX10:34 pmPortland

Oct 11

PDX6:05 amPortland

2h 41m

DEN9:46 amDenver Intl

$97

Find similar

Alaska Airlines flights from Colorado to Oregon

Our best Alaska Airlines deals on Colorado to Oregon flight tickets

Alaska Airlines

Sep 20

DEN11:40 amDenver Intl

2h 43m

PDX1:23 pmPortland

Sep 27

PDX7:00 amPortland

2h 44m

DEN10:44 amDenver Intl

$157

Find similar

Alaska Airlines

Sep 2

DEN8:00 amDenver Intl

7h 00m

1 stop

BOI3:00 pmBoise Air Term. Gowen Fld

Sep 9

BOI4:34 pmBoise Air Term. Gowen Fld

5h 28m

1 stop

DEN10:02 pmDenver Intl

$198

Find similar

Alaska Airlines

Oct 22

DEN3:00 pmDenver Intl

8h 22m

1 stop

BOI11:22 pmBoise Air Term. Gowen Fld

Oct 27

BOI5:54 amBoise Air Term. Gowen Fld

4h 41m

1 stop

DEN10:35 amDenver Intl

$199

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 10/11

8:50 pm-10:39 pm

Nonstop2h 49m

Portland

Sat 10/18

6:05 am-9:46 am

Nonstop2h 41m

$88

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 8/30

8:50 pm-10:39 pm

Nonstop2h 49m

Portland

Wed 9/3

6:51 am-10:30 am

Nonstop2h 39m

$94

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 9/20

11:40 am-1:23 pm

Nonstop2h 43m

Portland

Sat 9/27

7:00 am-10:44 am

Nonstop2h 44m

$157

DenverRedmond

DEN - RDM

DENRDM

Denver Intl

Tue 9/23

6:55 am-10:40 am

1 stop4h 45m

Bend/Redmond

Sat 9/27

12:35 pm-7:18 pm

1 stop5h 43m

$189

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Tue 9/2

8:00 am-3:00 pm

1 stop7h 00m

Boise Air Term. Gowen Fld

Tue 9/9

4:34 pm-10:02 pm

1 stop5h 28m

$198

DenverRedmond

DEN - RDM

DENRDM

Denver Intl

Fri 8/29

7:15 pm-8:47 pm

Nonstop2h 32m

Bend/Redmond

Fri 9/5

5:05 am-8:29 am

Nonstop2h 24m

$209

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Wed 8/20

9:10 pm-11:05 pm

Nonstop1h 55m

Boise Air Term. Gowen Fld

Tue 9/9

8:45 am-3:30 pm

1 stop6h 45m

$209

DenverMedford

DEN - MFR

DENMFR

Denver Intl

Sat 8/23

6:50 am-11:00 am

1 stop5h 10m

Medford

Wed 8/27

5:15 am-11:51 am

1 stop5h 36m

$209

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Sat 8/23

1:00 pm-2:50 pm

Nonstop1h 50m

Boise Air Term. Gowen Fld

Wed 8/27

7:25 am-2:05 pm

2 stops6h 40m

$214

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 8/22

8:20 pm-10:21 pm

Nonstop2h 01m

Boise Air Term. Gowen Fld

Tue 8/26

5:00 am-7:05 am

Nonstop2h 05m

$215

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 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 September is another great option to travel to Oregon, with average flight prices from Colorado averaging around $163.

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 $194. 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 $242.

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 $182. 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 $291. 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 $198 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 $163 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	$47
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Oregon	5 airports

The best one-way flight to Oregon from Colorado in the past 72 hours is $47. The best round-trip flight deal from Colorado to Oregon found on momondo in the last 72 hours is $88.

The fastest flight from Colorado to Oregon takes 1h 50m

Direct flights go from Colorado to Oregon every day.

There are 5 airports near Oregon: Portland (PDX), Eugene (EUG), Medford (MFR), Bend/Redmond (RDM), 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 August 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 15.47% of the total bookings. Other popular models include Boeing 737 MAX 8 with 13.87%, Airbus A321neo with 13.34%, and Boeing 737 MAX 9 with 9.88%.

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 $57	Free Cancellation	Rating 5.8 3,241 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,611 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $109	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
Southwest	PriceFrom $157	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $158	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $166	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

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

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.

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Find better results for your trip to Oregon

Popular cities in Oregon

Flights to New Yorkfrom $48

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Flights to Orlandofrom $54

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Flights to San Franciscofrom $61

Flights to Washington, D.C.from $48

Flights to Bostonfrom $67

Flights to Atlantafrom $39

Flights to Dallasfrom $55

Flights to Seattlefrom $94

Cheap flights from Colorado to Oregon from $47

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 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Colorado to Oregon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Colorado to Oregon

Our best Frontier deals on Colorado to Oregon flight tickets

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.

See travel insights to Oregon from

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

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 September is another great option to travel to Oregon, with average flight prices from Colorado averaging around $163.

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?

Frontier, Alaska Airlines, and Hawaiian Airlines 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 August 2025, 35 flights take off from Colorado and land in Oregon each day. The most common flight departure time for this route is 7:00PM, with 43% of daily flights taking off at noon.

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

251 flights are operational weekly from Colorado to Oregon as of August 2025. The most popular departure day for this route is Fri, with 20% 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