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

The number of flights available between Oregon and Colorado is 36 per day as of August 2025. The most frequent departure time is 4:00PM, with 55% of daily flights leaving in the afternoon.

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

The number of flights available between Oregon and Colorado is 253 per week as of August 2025. The most frequent departure day is Fri, with 20% of weekly flights leaving on this day.

What airlines fly to Colorado?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Colorado from Oregon 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 Colorado. Keep in mind that there are 7 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How long is the flight from Oregon to Colorado?

Flight times from Oregon to Colorado vary, but if you’re flying out of Redmond and flying into Denver (one of the most popular routes), then the duration is 2h 24m on average. Another popular route from Oregon to Colorado is flying from Eugene to Denver, which will take roughly 2h 25m. Keep in mind that layovers or delays could extend your travel time.

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

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

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

Prices for flights from Oregon to Colorado are updated daily.

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

The number of operators available for flights from Oregon to Colorado is 7 as of August 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Colorado.

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

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$47 Cheap Flights from Oregon to Colorado in 2025

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Find the cheapest flights from Oregon to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:05 am - 9:46 amPDX-DEN

2h 41mnonstop

8:50 pm - 10:39 pmDEN-PDX

2h 49mnonstop

$79Frontier

Find Deal

Thu, Oct 16 - Wed, Oct 22

7:15 am - 10:58 amPDX-DEN

2h 43mnonstop

8:50 pm - 10:34 pmDEN-PDX

2h 44mnonstop

$93Frontier

Find Deal

Sat, Sep 6 - Tue, Sep 9

12:46 am - 10:16 amPDX-COS

8h 30m1 stop

5:55 pm - 10:35 pmCOS-PDX

5h 40m1 stop

$177Delta

Find Deal

Fri, Aug 22 - Tue, Aug 26

12:46 am - 10:16 amPDX-COS

8h 30m1 stop

5:55 pm - 11:52 pmCOS-PDX

6h 57m2 stops

$182Delta

Find Deal

Fri, Aug 22 - Tue, Aug 26

9:15 am - 6:20 pmPDX-COS

8h 05m1 stop

5:05 pm - 8:30 pmCOS-PDX

4h 25m1 stop

$197Southwest

Find Deal

Thu, Sep 4 - Tue, Sep 9

4:05 pm - 6:00 pmBOI-DEN

1h 55mnonstop

10:10 pm - 12:05 amDEN-BOI

1h 55mnonstop

$199Southwest

Find Deal

Tue, Sep 16 - Thu, Sep 18

8:31 pm - 10:44 amBOI-DEN

14h 13m1 stop

9:23 pm - 9:28 amDEN-BOI

12h 05m1 stop

$211Alaska Airlines

Find Deal

Mon, Sep 29 - Tue, Sep 30

6:00 am - 10:44 amBOI-DEN

4h 44m1 stop

9:23 pm - 9:28 amDEN-BOI

12h 05m1 stop

$214Alaska Airlines

Find Deal

Sun, Sep 7 - Tue, Sep 9

5:00 am - 10:54 amPDX-COS

4h 54m1 stop

5:10 pm - 9:01 pmCOS-PDX

4h 51m1 stop

$217United Airlines

Find Deal

Mon, Sep 1 - Sat, Sep 6

3:59 pm - 7:40 pmEUG-DEN

2h 41mnonstop

1:25 pm - 3:18 pmDEN-EUG

2h 53mnonstop

$217United Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 6

Frontier flights from Oregon to Colorado

Our best Frontier deals on Oregon to Colorado flight tickets

Frontier

Oct 16

PDX6:05 amPortland

2h 41m

DEN9:46 amDenver Intl

Oct 22

DEN8:50 pmDenver Intl

2h 49m

PDX10:39 pmPortland

$79

Find similar

Frontier

Sep 6

PDX7:15 amPortland

2h 43m

DEN10:58 amDenver Intl

Sep 9

DEN8:50 pmDenver Intl

2h 44m

PDX10:34 pmPortland

$93

Find similar

Frontier

Oct 15

PDX6:05 amPortland

2h 41m

DEN9:46 amDenver Intl

Oct 19

DEN10:29 pmDenver Intl

2h 47m

PDX12:16 amPortland

$94

Find similar

American Airlines flights from Oregon to Colorado

Our best American Airlines deals on Oregon to Colorado flight tickets

American Airlines

Sep 10

BOI1:57 pmBoise Air Term. Gowen Fld

9h 08m

2 stops

DEN11:05 pmDenver Intl

Sep 13

DEN8:00 amDenver Intl

5h 17m

1 stop

BOI1:17 pmBoise Air Term. Gowen Fld

$224

Find similar

American Airlines

Aug 21

RDM1:55 pmBend/Redmond

7h 10m

1 stop

DEN10:05 pmDenver Intl

Aug 26

DEN7:10 amDenver Intl

6h 46m

1 stop

RDM12:56 pmBend/Redmond

$229

Find similar

American Airlines

Aug 22

RDM1:55 pmBend/Redmond

8h 15m

2 stops

DEN11:10 pmDenver Intl

Aug 24

DEN7:10 amDenver Intl

6h 46m

1 stop

RDM12:56 pmBend/Redmond

$233

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandDenver

PDX - DEN

PDXDEN

Portland

Thu 10/16

6:05 am-9:46 am

Nonstop2h 41m

Denver Intl

Wed 10/22

8:50 pm-10:39 pm

Nonstop2h 49m

$79

PortlandDenver

PDX - DEN

PDXDEN

Portland

Sat 9/6

7:15 am-10:58 am

Nonstop2h 43m

Denver Intl

Tue 9/9

8:50 pm-10:34 pm

Nonstop2h 44m

$93

PortlandColorado Springs

PDX - COS

PDXCOS

Portland

Fri 8/22

12:46 am-10:16 am

1 stop8h 30m

Colorado Springs

Tue 8/26

5:55 pm-10:35 pm

1 stop5h 40m

$177

PortlandColorado Springs

PDX - COS

PDXCOS

Portland

Fri 8/22

12:46 am-10:16 am

1 stop8h 30m

Colorado Springs

Tue 8/26

5:55 pm-11:52 pm

2 stops6h 57m

$182

PortlandColorado Springs

PDX - COS

PDXCOS

Portland

Thu 9/4

9:15 am-6:20 pm

1 stop8h 05m

Colorado Springs

Tue 9/9

5:05 pm-8:30 pm

1 stop4h 25m

$197

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Tue 9/16

4:05 pm-6:00 pm

Nonstop1h 55m

Denver Intl

Thu 9/18

10:10 pm-12:05 am

Nonstop1h 55m

$199

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Mon 9/29

8:31 pm-10:44 am

1 stop14h 13m

Denver Intl

Tue 9/30

9:23 pm-9:28 am

1 stop12h 05m

$211

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Sun 9/7

6:00 am-10:44 am

1 stop4h 44m

Denver Intl

Tue 9/9

9:23 pm-9:28 am

1 stop12h 05m

$214

PortlandColorado Springs

PDX - COS

PDXCOS

Portland

Mon 9/1

5:00 am-10:54 am

1 stop4h 54m

Colorado Springs

Sat 9/6

5:10 pm-9:01 pm

1 stop4h 51m

$217

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Thu 9/4

3:59 pm-7:40 pm

Nonstop2h 41m

Denver Intl

Sat 9/6

1:25 pm-3:18 pm

Nonstop2h 53m

$217

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 Oregon to Colorado

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 Colorado?

The month of September is, on average, the cheapest month to fly to Colorado from Oregon, with most prices found around $136. The month of October is another great option to travel to Colorado, with average flight prices from Oregon averaging around $157.

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

The cheapest day to depart from Oregon to Colorado is on a Friday when prices can be found for as low as $312. On the other hand, Sunday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $408.

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

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $265. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $417 per ticket.

What is the cheapest Oregon to Colorado flight route?

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

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

You are more likely to see cheaper flights to Colorado from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $192 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Oregon for as low as $143 on momondo.

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

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

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

Cheap Oregon to Colorado flight deals and tips

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

Best Price Found	$47
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Colorado	1 airport

The best one-way flight to Colorado from Oregon in the past 72 hours is $47. The best round-trip flight deal from Oregon to Colorado found on momondo in the last 72 hours is $79.

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

Direct flights go from Oregon to Colorado every day.

There is 1 airport near Colorado: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Oregon to Colorado?
Prices for flights from Oregon to Colorado are updated daily.
How many operators does momondo search for flights from Oregon to Colorado?
The number of operators available for flights from Oregon to Colorado is 7 as of August 2025.
How old do you have to be to fly from Oregon to Colorado?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Oregon to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Oregon to Colorado is Boeing 737-800 Passenger/BBJ2 (winglets), representing 15.77% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 13.07%, Airbus A321neo at 11.18%, and Boeing 737-800 at 10.59%.

Best airlines flying from Oregon to Colorado

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $56	Free Cancellation	Rating 5.8 3,241 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $94	Free Cancellation	Rating 7.8 2,613 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $157	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
Southwest	PriceFrom $157	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $163	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $176	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Colorado. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Oregon to Colorado flights to just show those with flexible booking policies.

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

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 Colorado from Oregon.

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

Yes. momondo can track prices for Oregon to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Colorado 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 Colorado

Popular cities in Colorado

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Flights to Washington, D.C.from $48

Flights to Bostonfrom $77

Flights to Atlantafrom $29

Flights to Dallasfrom $55

Flights to Seattlefrom $93

Cheap flights from Oregon to Colorado 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 Oregon to Colorado departing on 10/9. 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

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Price Alerts

Find the cheapest flights from Oregon to Colorado

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Oregon to Colorado

Our best Frontier deals on Oregon to Colorado flight tickets

American Airlines flights from Oregon to Colorado

Our best American Airlines deals on Oregon to Colorado flight tickets

momondo Fare Finder

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

See travel insights to Colorado from

How to get the cheapest flight ticket from Oregon to Colorado

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 Colorado?

The month of September is, on average, the cheapest month to fly to Colorado from Oregon, with most prices found around $136. The month of October is another great option to travel to Colorado, with average flight prices from Oregon averaging around $157.

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

The cheapest day to depart from Oregon to Colorado is on a Friday when prices can be found for as low as $312. On the other hand, Sunday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $408.

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

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $265. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $417 per ticket.

What is the cheapest Oregon to Colorado flight route?

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

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

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

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

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

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

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

What airlines fly to Colorado?

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

The number of flights available between Oregon and Colorado is 36 per day as of August 2025. The most frequent departure time is 4:00PM, with 55% of daily flights leaving in the afternoon.

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

The number of flights available between Oregon and Colorado is 253 per week as of August 2025. The most frequent departure day is Fri, with 20% of weekly flights leaving on this day.

How long is the flight from Oregon to Colorado?

Cheap Oregon to Colorado flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

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

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

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

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

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

Best airlines flying from Oregon to Colorado

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

Why use momondo?

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

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

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

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

An easier way to manage your Colorado 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 Colorado

Popular cities in Colorado

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