How long is the flight from Oregon to Colorado?

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

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

The number of flights available between Oregon and Colorado is 204 per week as of March 2026. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

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

The number of flights available between Oregon and Colorado is 29 per day as of March 2026. The most frequent departure time is 1:00PM, with 54% of daily flights leaving in the afternoon.

What airlines fly to Colorado?

United Airlines, Frontier and Alaska Airlines 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 47% 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.

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

United Airlines, Southwest, and Delta 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 March 2026.

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.

$39 Cheap Flights from Oregon to Colorado in 2026

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Find the cheapest flights from Oregon to Colorado

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:03 pm - 2:06 pm

BOI

DEN

2h 03mnonstop

9:10 am - 11:08 am

DEN

BOI

1h 58mnonstop

$79Frontier

Thu, Apr 9 - Thu, Apr 16

12:28 pm - 4:08 pm

PDX

DEN

2h 40mnonstop

10:00 am - 11:52 am

DEN

PDX

2h 52mnonstop

$102Frontier

Wed, Apr 15 - Tue, Apr 21

5:30 am - 12:35 pm

PDX

COS

6h 05m

1 stop

6:50 pm - 11:10 pm

COS

PDX

5h 20m

1 stop

$150Southwest

Tue, Apr 21 - Tue, Apr 28

5:30 am - 12:35 pm

PDX

COS

6h 05m

1 stop

4:45 pm - 11:10 pm

COS

PDX

7h 25m

2 stops

$156Southwest

Tue, Apr 21 - Tue, Apr 28

5:00 am - 12:36 pm

MFR

COS

6h 36m

1 stop

5:13 pm - 9:37 pm

COS

MFR

5h 24m

1 stop

$229United Airlines

Mon, Apr 20 - Mon, Apr 27

5:00 am - 11:05 am

MFR

COS

5h 05m

1 stop

6:00 am - 11:47 am

COS

MFR

6h 47m

2 stops

$234United Airlines

Fri, May 8 - Sat, May 9

5:25 pm - 11:52 pm

MFR

DEN

5h 27m

1 stop

6:05 am - 12:58 pm

DEN

MFR

7h 53m

1 stop

$245Delta

Thu, May 28 - Mon, Jun 1

5:41 pm - 11:50 pm

RDM

DEN

5h 09m

1 stop

6:55 am - 10:55 am

DEN

RDM

5h 00m

1 stop

$245Delta

Sat, Apr 18 - Wed, Apr 22

5:20 am - 10:50 am

RDM

DEN

4h 30m

1 stop

6:40 am - 11:37 am

DEN

RDM

5h 57m

1 stop

$249Alaska Airlines

Sun, May 10 - Wed, May 13

3:55 pm - 11:56 pm

MFR

DEN

7h 01m

1 stop

8:00 am - 12:52 pm

DEN

MFR

5h 52m

1 stop

$267Alaska Airlines

Tue, Apr 21 - Tue, Apr 28

Alaska Airlines flights from Oregon to Colorado

Our best Alaska Airlines deals on Oregon to Colorado flight tickets

Alaska Airlines

May 5

EUG5:06 pmEugene

5h 53m

1 stop

DEN11:59 pmDenver Intl

May 6

DEN6:45 amDenver Intl

8h 26m

1 stop

EUG2:11 pmEugene

$227

Alaska Airlines

Apr 16

BOI6:32 amBoise Air Term. Gowen Fld

5h 48m

1 stop

DEN12:20 pmDenver Intl

Apr 21

DEN7:00 amDenver Intl

5h 22m

1 stop

BOI12:22 pmBoise Air Term. Gowen Fld

$237

Alaska Airlines

May 10

RDM5:20 amBend/Redmond

4h 30m

1 stop

DEN10:50 amDenver Intl

May 13

DEN6:40 amDenver Intl

5h 57m

1 stop

RDM11:37 amBend/Redmond

$249

Delta flights from Oregon to Colorado

Our best Delta deals on Oregon to Colorado flight tickets

Delta

May 13

BOI6:00 amBoise Air Term. Gowen Fld

3h 22m

1 stop

DEN9:22 amDenver Intl

May 20

DEN6:19 pmDenver Intl

3h 25m

1 stop

BOI9:44 pmBoise Air Term. Gowen Fld

$209

Delta

Apr 25

PDX5:45 amPortland

4h 27m

1 stop

COS11:12 amColorado Springs

Apr 27

COS11:55 amColorado Springs

5h 55m

1 stop

PDX4:50 pmPortland

$216

Delta

May 1

BOI3:44 pmBoise Air Term. Gowen Fld

8h 06m

1 stop

DEN11:50 pmDenver Intl

May 5

DEN6:55 amDenver Intl

6h 17m

1 stop

BOI1:12 pmBoise Air Term. Gowen Fld

$245

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Thu 4/9

12:03 pm-2:06 pm

Nonstop2h 03m

Denver Intl

Thu 4/16

9:10 am-11:08 am

Nonstop1h 58m

$79

PortlandDenver

PDX - DEN

PDXDEN

Portland

Wed 4/15

12:28 pm-4:08 pm

Nonstop2h 40m

Denver Intl

Tue 4/21

10:00 am-11:52 am

Nonstop2h 52m

$102

PortlandColorado Springs

PDX - COS

PDXCOS

Portland

Tue 4/21

5:30 am-12:35 pm

1 stop6h 05m

Colorado Springs

Tue 4/28

6:50 pm-11:10 pm

1 stop5h 20m

$150

PortlandColorado Springs

PDX - COS

PDXCOS

Portland

Tue 4/21

5:30 am-12:35 pm

1 stop6h 05m

Colorado Springs

Tue 4/28

4:45 pm-11:10 pm

2 stops7h 25m

$156

MedfordColorado Springs

MFR - COS

MFRCOS

Medford

Mon 4/20

5:00 am-12:36 pm

1 stop6h 36m

Colorado Springs

Mon 4/27

5:13 pm-9:37 pm

1 stop5h 24m

$229

MedfordColorado Springs

MFR - COS

MFRCOS

Medford

Fri 5/8

5:00 am-11:05 am

1 stop5h 05m

Colorado Springs

Sat 5/9

6:00 am-11:47 am

2 stops6h 47m

$234

MedfordDenver

MFR - DEN

MFRDEN

Medford

Thu 5/28

5:25 pm-11:52 pm

1 stop5h 27m

Denver Intl

Mon 6/1

6:05 am-12:58 pm

1 stop7h 53m

$245

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Sat 4/18

5:41 pm-11:50 pm

1 stop5h 09m

Denver Intl

Wed 4/22

6:55 am-10:55 am

1 stop5h 00m

$245

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Sun 5/10

5:20 am-10:50 am

1 stop4h 30m

Denver Intl

Wed 5/13

6:40 am-11:37 am

1 stop5h 57m

$249

MedfordDenver

MFR - DEN

MFRDEN

Medford

Tue 4/21

3:55 pm-11:56 pm

1 stop7h 01m

Denver Intl

Tue 4/28

8:00 am-12:52 pm

1 stop5h 52m

$267

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 August is, on average, the cheapest month to fly to Colorado from Oregon, with most prices found around $173. The month of September is another great option to travel to Colorado, with average flight prices from Oregon averaging around $188.

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 $316. On the other hand, Monday 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 $386.

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 $301. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $353 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 $216 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 $175 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	$151
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Oregon in the past 72 hours is $151. The best round-trip flight deal from Oregon to Colorado found on momondo in the last 72 hours is $265.

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

Direct flights go from Oregon to Colorado every day.

There are 87 airports in Colorado. From Oregon there are direct flights to 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 March 2026.
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 MAX 8, representing 20.01% of all bookings. The subsequent popular models are Boeing 737-900 at 13.90%, Boeing 737-800 Passenger/BBJ2 (winglets) at 12.92%, and Boeing 737 MAX 9 at 12.23%.

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 $57	Free Cancellation	Rating 5.7 3,020 reviews	Search Frontier flights
Delta	PriceFrom $88	Free Cancellation	Rating 7.9 8,318 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $94	Free Cancellation	Rating 7.8 2,840 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $139	Free Cancellation	Rating 7.4 9,464 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $140	Free Cancellation	Rating 7.9 12,101 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $147	Free Cancellation	Rating 8.0 4,324 reviews	Search Southwest flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.1 11,487 reviews	Search American Airlines 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.

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Popular cities in Colorado

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Flights to Las Vegasfrom $57

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Flights to Dallasfrom $60

Flights to Seattlefrom $71

Cheap flights from Oregon to Colorado from $39

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 4/2. 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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Alaska Airlines flights from Oregon to Colorado

Our best Alaska Airlines deals on Oregon to Colorado flight tickets

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Our best Delta deals on Oregon to Colorado flight tickets

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See travel insights to Colorado from

How to get the cheapest flight ticket from Oregon to Colorado

What is the cheapest month to fly to Colorado?

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

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

What is the cheapest Oregon to Colorado flight route?

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

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

Can stopping save me money on Oregon to Colorado flights?

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

What airlines fly to Colorado?

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

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

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

Best airlines flying from Oregon to Colorado

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

Why use momondo?

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

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