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 41m on average. Another popular route from Colorado to Oregon is flying from Colorado Springs to Portland, which will take roughly 4h 36m. Keep in mind that layovers or delays could extend your travel time.

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

129 flights are operational weekly from Colorado to Oregon as of September 2026. The most popular departure day for this route is Thu, with 23% of flights per week taking off on this day.

What airlines fly to Oregon?

United Airlines, Frontier and Alaska Airlines 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 49% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 6 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

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

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

As of September 2026, 18 flights take off from Colorado and land in Oregon each day. The most common flight departure time for this route is 7:00PM, with 49% of daily flights taking off at noon.

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 September 2026, there are 6 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.

$108 Cheap Flights from Colorado to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:12 pm - 4:07 pmDEN Denver Intl-PDX Portland

2h 55mnonstop

5:10 pm - 8:49 pmPDX Portland-DEN Denver Intl

2h 39mnonstop

$200Frontier

Thu, Dec 3 - Sun, Dec 6

6:01 pm - 7:56 pmDEN Denver Intl-PDX Portland

2h 55mnonstop

1:52 pm - 5:30 pmPDX Portland-DEN Denver Intl

2h 38mnonstop

$201Frontier

Sun, Nov 22 - Thu, Nov 26

1:03 pm - 3:03 pmDEN Denver Intl-PDX Portland

3h 00mnonstop

10:30 am - 2:07 pmPDX Portland-DEN Denver Intl

2h 37mnonstop

$210Multiple Airlines

Thu, Jan 28 - Sat, Jan 30

7:53 am - 9:42 amDEN Denver Intl-PDX Portland

2h 49mnonstop

12:02 pm - 3:35 pmPDX Portland-DEN Denver Intl

2h 33mnonstop

$213Multiple Airlines

Sat, Oct 31 - Tue, Nov 10

8:20 am - 1:45 pmDEN Denver Intl-EUG Eugene

6h 25m1 stop San Diego

3:00 pm - 11:59 pmEUG Eugene-DEN Denver Intl

7h 59m1 stop San Diego

$215Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

9:45 am - 2:32 pmDEN Denver Intl-EUG Eugene

5h 47m1 stop San Diego

12:43 pm - 6:25 pmEUG Eugene-DEN Denver Intl

4h 42m1 stop Portland

$215Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

11:32 am - 1:25 pmDEN Denver Intl-EUG Eugene

2h 53mnonstop

12:59 pm - 4:35 pmEUG Eugene-DEN Denver Intl

2h 36mnonstop

$235United Airlines

Wed, Nov 4 - Sat, Nov 7

11:32 am - 1:25 pmDEN Denver Intl-EUG Eugene

2h 53mnonstop

5:00 am - 8:35 amEUG Eugene-DEN Denver Intl

2h 35mnonstop

$235United Airlines

Wed, Oct 28 - Sat, Oct 31

8:55 am - 10:40 amDEN Denver Intl-EUG Eugene

2h 45mnonstop

5:50 am - 9:20 amEUG Eugene-DEN Denver Intl

2h 30mnonstop

$235Southwest

Wed, Oct 21 - Wed, Oct 28

8:30 pm - 10:20 pmDEN Denver Intl-EUG Eugene

2h 50mnonstop

6:15 am - 9:45 amEUG Eugene-DEN Denver Intl

2h 30mnonstop

$235Southwest

Tue, Oct 6 - Sat, Oct 10

Cheap last minute flights

Enter your travel dates to find the best prices.

10:00 am - 11:43 amDEN Denver Intl-PDX Portland

2h 43mnonstop

12:38 pm - 4:18 pmPDX Portland-DEN Denver Intl

2h 40mnonstop

$212Frontier

Thu, Oct 1 - Mon, Oct 5

7:30 am - 11:36 amDEN Denver Intl-PDX Portland

5h 06m1 stop Las Vegas Harry Reid Intl

12:38 pm - 4:18 pmPDX Portland-DEN Denver Intl

2h 40mnonstop

$355Frontier

Thu, Oct 1 - Sun, Oct 4

7:25 pm - 9:01 pmDEN Denver Intl-RDM Bend/Redmond

2h 36mnonstop

5:00 am - 8:32 amRDM Bend/Redmond-DEN Denver Intl

2h 32mnonstop

$394United Airlines

Thu, Oct 1 - Thu, Oct 8

11:15 am - 12:50 pmDEN Denver Intl-RDM Bend/Redmond

2h 35mnonstop

5:00 am - 8:32 amRDM Bend/Redmond-DEN Denver Intl

2h 32mnonstop

$394United Airlines

Wed, Sep 30 - Sun, Oct 4

5:41 pm - 11:58 pmDEN Denver Intl-RDM Bend/Redmond

7h 17m1 stop Seattle/Tacoma Intl

8:30 am - 2:32 pmRDM Bend/Redmond-DEN Denver Intl

5h 02m1 stop Portland

$404Alaska Airlines

Wed, Sep 30 - Wed, Oct 7

7:08 pm - 11:58 pmDEN Denver Intl-RDM Bend/Redmond

5h 50m1 stop Seattle/Tacoma Intl

6:17 pm - 11:02 amRDM Bend/Redmond-DEN Denver Intl

15h 45m1 stop Seattle/Tacoma Intl

$409Alaska Airlines

Wed, Sep 30 - Fri, Oct 2

7:30 am - 11:36 amDEN Denver Intl-PDX Portland

5h 06m1 stop Las Vegas Harry Reid Intl

6:03 pm - 9:36 pmPDX Portland-DEN Denver Intl

2h 33mnonstop

$409Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

6:28 pm - 11:08 pmDEN Denver Intl-RDM Bend/Redmond

5h 40m1 stop Seattle/Tacoma Intl

6:10 am - 12:49 pmRDM Bend/Redmond-DEN Denver Intl

5h 39m1 stop Seattle/Tacoma Intl

$414Delta

Thu, Oct 1 - Thu, Oct 8

7:30 am - 11:36 amDEN Denver Intl-PDX Portland

5h 06m1 stop Las Vegas Harry Reid Intl

2:53 pm - 11:59 pmPDX Portland-DEN Denver Intl

8h 06m1 stop San Diego

$419Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

6:11 pm - 11:40 pmCOS Colorado Springs-PDX Portland

6h 29m1 stop Salt Lake City

5:10 pm - 10:25 pmPDX Portland-COS Colorado Springs

4h 15m1 stop Salt Lake City

$567Delta

Wed, Sep 30 - Sat, Oct 3

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Frontier flights from Colorado to Oregon

Our best Frontier deals on Colorado to Oregon flight tickets

Frontier

Nov 22

DEN6:01 pmDenver Intl

2h 55m

PDX7:56 pmPortland

Nov 26

PDX1:52 pmPortland

2h 38m

DEN5:30 pmDenver Intl

$201

Frontier

Oct 29

DEN9:10 amDenver Intl

2h 57m

PDX11:07 amPortland

Nov 1

PDX12:07 pmPortland

2h 33m

DEN3:40 pmDenver Intl

$208

Frontier

Oct 29

DEN9:10 amDenver Intl

2h 57m

PDX11:07 amPortland

Nov 1

PDX12:07 pmPortland

2h 33m

DEN3:40 pmDenver Intl

$209

Southwest flights from Colorado to Oregon

Our best Southwest deals on Colorado to Oregon flight tickets

Southwest

Oct 6

DEN8:30 pmDenver Intl

2h 50m

EUG10:20 pmEugene

Oct 10

EUG6:15 amEugene

2h 30m

DEN9:45 amDenver Intl

$235

Southwest

Oct 22

DEN8:35 amDenver Intl

2h 45m

EUG10:20 amEugene

Oct 26

EUG4:05 pmEugene

7h 35m

1 stop

DEN12:40 amDenver Intl

$247

Southwest

Oct 21

DEN6:05 amDenver Intl

7h 50m

2 stops

EUG12:55 pmEugene

Oct 28

EUG1:35 pmEugene

2h 30m

DEN5:05 pmDenver Intl

$250

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Thu 12/3

2:12 pm-4:07 pm

Nonstop2h 55m

Portland

Sun 12/6

5:10 pm-8:49 pm

Nonstop2h 39m

$200

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Sun 11/22

6:01 pm-7:56 pm

Nonstop2h 55m

Portland

Thu 11/26

1:52 pm-5:30 pm

Nonstop2h 38m

$201

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Thu 1/28

1:03 pm-3:03 pm

Nonstop3h 00m

Portland

Sat 1/30

10:30 am-2:07 pm

Nonstop2h 37m

$210

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Sat 10/31

7:53 am-9:42 am

Nonstop2h 49m

Portland

Tue 11/10

12:02 pm-3:35 pm

Nonstop2h 33m

$213

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Wed 11/4

8:20 am-1:45 pm

1 stop6h 25m

Eugene

Sat 11/7

3:00 pm-11:59 pm

1 stop7h 59m

$215

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Wed 10/28

9:45 am-2:32 pm

1 stop5h 47m

Eugene

Sat 10/31

12:43 pm-6:25 pm

1 stop4h 42m

$215

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Wed 11/4

11:32 am-1:25 pm

Nonstop2h 53m

Eugene

Sat 11/7

12:59 pm-4:35 pm

Nonstop2h 36m

$235

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Wed 10/28

11:32 am-1:25 pm

Nonstop2h 53m

Eugene

Sat 10/31

5:00 am-8:35 am

Nonstop2h 35m

$235

Quickest round-trip

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Wed 10/21

8:55 am-10:40 am

Nonstop2h 45m

Eugene

Wed 10/28

5:50 am-9:20 am

Nonstop2h 30m

$235

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Tue 10/6

8:30 pm-10:20 pm

Nonstop2h 50m

Eugene

Sat 10/10

6:15 am-9:45 am

Nonstop2h 30m

$235

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 $230. The month of April is another great option to travel to Oregon, with average flight prices from Colorado averaging around $257.

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 $256. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Monday, with ticket prices averaging around $335.

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 afternoon. momondo users have found flights departing from Colorado to Oregon in the afternoon for as low as $268. 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 at noon, with an average ticket price of $312. Departure times at noon 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 Bend/Redmond for the best Colorado - Oregon flight prices

How far in advance should I book a flight from Colorado 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 $255 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 $170 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	$108
Fastest flight time	1h 54m
Direct flights	Every day
Airports in Oregon	64 airports

The best one-way flight to Oregon from Colorado in the past 72 hours is $108. The best round-trip flight deal from Colorado to Oregon found on momondo in the last 72 hours is $200.

The fastest flight from Colorado to Oregon takes 1h 54m

Direct flights go from Colorado to Oregon every day.

There are 64 airports in Oregon. From Colorado there are direct flights to Portland (PDX), Eugene (EUG), Medford (MFR), Bend/Redmond (RDM).

Search flight deals

Frequently asked questions about flying 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 September 2026, there are 6 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 MAX 8, making up 17.23% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 15.68%, Boeing 737-900 with 11.51%, and Airbus A321neo with 10.96%.

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 $56	Free Cancellation	Rating 5.6 2,576 reviews	Search Frontier flights
United Airlines	PriceFrom $136	Free Cancellation	Rating 7.4 10,238 reviews	Search United Airlines flights
Southwest	PriceFrom $147	Free Cancellation	Rating 8.0 4,199 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $148	Free Cancellation	Rating 7.9 12,965 reviews	Search Alaska Airlines flights
Delta	PriceFrom $157	Free Cancellation	Rating 7.8 8,603 reviews	Search Delta flights
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.0 12,089 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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Popular cities in Oregon

Flights to New Yorkfrom $57

Flights to Los Angelesfrom $44

Flights to Orlandofrom $38

Flights to Miamifrom $79

Flights to San Franciscofrom $38

Flights to Chicagofrom $58

Flights to Las Vegasfrom $45

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $59

Flights to Bostonfrom $99

Flights to Atlantafrom $45

Flights to Dallasfrom $60

Cheap flights from Colorado to Oregon from $108

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 10/20. 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 Colorado to Oregon

Our best Frontier deals on Colorado to Oregon flight tickets

Southwest flights from Colorado to Oregon

Our best Southwest deals on Colorado to Oregon flight tickets

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See travel insights to Oregon from

How to get the cheapest flight ticket from Colorado to Oregon

What is the cheapest month to fly to Oregon?

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?

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

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

Can stopping save me money on Colorado to Oregon flights?

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

What airlines fly to Oregon?

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

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

How long is the flight from Colorado to Oregon?

Cheap Colorado to Oregon flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Oregon

Frequently asked questions about flying 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?

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

Colorado flight routes

According to popular flight searches on momondo this year

Oregon flight routes

According to popular flight searches on momondo this year

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