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 20m on average. Another popular route from Oregon to Colorado is flying from Medford 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 247 per week as of June 2026. The most frequent departure day is Tue, with 19% of weekly flights leaving on this day.

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 50% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 8 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Oregon and Colorado is 35 per day as of June 2026. The most frequent departure time is 12:00PM, with 48% of daily flights leaving in the afternoon.

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

Southwest, Delta, and United 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 8 as of June 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.

$77 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

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:59 pm - 3:00 pm

BOI

DEN

2h 01mnonstop

9:55 am - 12:04 pm

DEN

BOI

2h 09mnonstop

$172Frontier

Tue, Sep 15 - Thu, Sep 17

1:24 pm - 3:30 pm

BOI

DEN

2h 06mnonstop

10:29 am - 12:29 pm

DEN

BOI

2h 00mnonstop

$173Frontier

Tue, Aug 4 - Tue, Aug 11

4:00 pm - 9:40 pm

RDM

DEN

4h 40m

1 stop

9:08 pm - 9:04 am

DEN

RDM

12h 56m

1 stop

$249Alaska Airlines

Tue, Aug 11 - Fri, Aug 14

11:00 am - 5:30 pm

BOI

COS

6h 30m

1 stop

5:55 pm - 10:03 pm

COS

BOI

4h 08m

1 stop

$265Delta

Sat, Oct 31 - Tue, Nov 10

5:00 am - 8:32 am

RDM

DEN

2h 32mnonstop

7:35 pm - 9:11 pm

DEN

RDM

2h 36mnonstop

$269United Airlines

Fri, Aug 28 - Mon, Sep 7

5:37 pm - 11:59 pm

EUG

DEN

5h 22m

1 stop

9:08 pm - 9:07 am

DEN

EUG

12h 59m

1 stop

$271Alaska Airlines

Wed, Jul 29 - Wed, Aug 5

1:52 pm - 10:08 pm

RDM

DEN

7h 16m

1 stop

7:35 pm - 9:11 pm

DEN

RDM

2h 36mnonstop

$279United Airlines

Fri, Aug 21 - Fri, Aug 28

6:40 pm - 10:32 pm

BOI

COS

3h 52m

1 stop

8:00 am - 12:16 pm

COS

BOI

4h 16m

1 stop

$282Delta

Mon, Nov 2 - Sat, Nov 7

6:40 am - 10:05 am

EUG

DEN

2h 25mnonstop

9:05 am - 10:40 am

DEN

EUG

2h 35mnonstop

$292Southwest

Thu, Aug 13 - Mon, Aug 17

4:55 pm - 9:50 pm

BOI

COS

4h 55m

1 stop

7:30 am - 2:30 pm

COS

BOI

7h 00m

2 stops

$306Southwest

Thu, Aug 13 - Sat, Aug 15

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Frontier flights from Oregon to Colorado

Our best Frontier deals on Oregon to Colorado flight tickets

Frontier

Sep 15

BOI12:59 pmBoise Air Term. Gowen Fld

2h 01m

DEN3:00 pmDenver Intl

Sep 17

DEN9:55 amDenver Intl

2h 09m

BOI12:04 pmBoise Air Term. Gowen Fld

$172

Frontier

Aug 4

BOI1:24 pmBoise Air Term. Gowen Fld

2h 06m

DEN3:30 pmDenver Intl

Aug 11

DEN10:29 amDenver Intl

2h 00m

BOI12:29 pmBoise Air Term. Gowen Fld

$173

Frontier

Jul 30

BOI1:24 pmBoise Air Term. Gowen Fld

2h 06m

DEN3:30 pmDenver Intl

Aug 4

DEN10:29 amDenver Intl

2h 00m

BOI12:29 pmBoise Air Term. Gowen Fld

$181

Southwest flights from Oregon to Colorado

Our best Southwest deals on Oregon to Colorado flight tickets

Southwest

Jul 21

BOI4:05 pmBoise Air Term. Gowen Fld

2h 00m

DEN6:05 pmDenver Intl

Jul 28

DEN6:25 pmDenver Intl

6h 10m

1 stop

BOI12:35 amBoise Air Term. Gowen Fld

$255

Southwest

Jul 21

BOI4:05 pmBoise Air Term. Gowen Fld

2h 00m

DEN6:05 pmDenver Intl

Jul 25

DEN4:10 pmDenver Intl

6h 50m

2 stops

BOI11:00 pmBoise Air Term. Gowen Fld

$260

Southwest

Aug 17

BOI2:55 pmBoise Air Term. Gowen Fld

1h 50m

DEN4:45 pmDenver Intl

Aug 19

DEN9:15 pmDenver Intl

1h 55m

BOI11:10 pmBoise Air Term. Gowen Fld

$262

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Tue 9/15

12:59 pm-3:00 pm

Nonstop2h 01m

Denver Intl

Thu 9/17

9:55 am-12:04 pm

Nonstop2h 09m

$172

Quickest round-trip

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Tue 8/4

1:24 pm-3:30 pm

Nonstop2h 06m

Denver Intl

Tue 8/11

10:29 am-12:29 pm

Nonstop2h 00m

$173

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Tue 8/11

4:00 pm-9:40 pm

1 stop4h 40m

Denver Intl

Fri 8/14

9:08 pm-9:04 am

1 stop12h 56m

$249

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Sat 10/31

11:00 am-5:30 pm

1 stop6h 30m

Colorado Springs

Tue 11/10

5:55 pm-10:03 pm

1 stop4h 08m

$265

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Fri 8/28

5:00 am-8:32 am

Nonstop2h 32m

Denver Intl

Mon 9/7

7:35 pm-9:11 pm

Nonstop2h 36m

$269

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Wed 7/29

5:37 pm-11:59 pm

1 stop5h 22m

Denver Intl

Wed 8/5

9:08 pm-9:07 am

1 stop12h 59m

$271

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Fri 8/21

1:52 pm-10:08 pm

1 stop7h 16m

Denver Intl

Fri 8/28

7:35 pm-9:11 pm

Nonstop2h 36m

$279

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Mon 11/2

6:40 pm-10:32 pm

1 stop3h 52m

Colorado Springs

Sat 11/7

8:00 am-12:16 pm

1 stop4h 16m

$282

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Thu 8/13

6:40 am-10:05 am

Nonstop2h 25m

Denver Intl

Mon 8/17

9:05 am-10:40 am

Nonstop2h 35m

$292

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Thu 8/13

4:55 pm-9:50 pm

1 stop4h 55m

Colorado Springs

Sat 8/15

7:30 am-2:30 pm

2 stops7h 00m

$306

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 October is, on average, the cheapest month to fly to Colorado from Oregon, with most prices found around $261. The month of September is another great option to travel to Colorado, with average flight prices from Oregon averaging around $291.

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 $332. 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 $420.

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 $305. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $371 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 from Oregon 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 $234 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 $194 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	$180
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Oregon in the past 72 hours is $180. The best round-trip flight deal from Oregon to Colorado found on momondo in the last 72 hours is $319.

The fastest flight from Oregon to Colorado takes 1h 45m

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

Frequently asked questions about flying 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 8 as of June 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 15.59% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 14.45%, Airbus A320-100/200 at 14.14%, and Boeing 737-800 at 12.46%.

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 5.6 2,849 reviews	Search Frontier flights
Delta	PriceFrom $88	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,825 reviews	Search Hawaiian Airlines flights
JetBlue	PriceFrom $126	Free Cancellation	Rating 7.1 3,012 reviews	Search JetBlue flights
United Airlines	PriceFrom $139	Free Cancellation	Rating 7.4 9,906 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $141	Free Cancellation	Rating 7.9 12,602 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $147	Free Cancellation	Rating 7.9 4,244 reviews	Search Southwest flights
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.1 11,766 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

Flights to New Yorkfrom $73

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Flights to San Franciscofrom $55

Flights to Las Vegasfrom $56

Flights to Washington, D.C.from $55

Flights to Bostonfrom $88

Flights to Atlantafrom $58

Flights to Fort Lauderdalefrom $59

Flights to Dallasfrom $104

Cheap flights from Oregon to Colorado from $64

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 9/29. 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 Oregon to Colorado

Our best Frontier deals on Oregon to Colorado flight tickets

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Our best Southwest deals on Oregon to Colorado flight tickets

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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 from Oregon 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

Frequently asked questions about flying 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?

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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According to popular flight searches on momondo this year

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