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Cheap flights from Oregon to Denver from $32

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 Denver departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:59 am - 3:35 pm
PDX
-
DEN
2h 36mnonstop
Frontier Logo
9:05 am - 11:04 am
DEN
-
PDX
2h 59mnonstop
$99Frontier
Fri, Jan 16 - Sun, Jan 18
Frontier Logo
11:59 am - 3:35 pm
PDX
-
DEN
2h 36mnonstop
Frontier Logo
6:37 am - 5:24 pm
DEN
-
PDX
11h 47m1 stop
$100Frontier
Thu, Jan 15 - Sun, Jan 18
Multiple Airlines Logo
11:59 am - 3:35 pm
PDX
-
DEN
2h 36mnonstop
Multiple Airlines Logo
7:00 am - 12:38 pm
DEN
-
PDX
6h 38m1 stop
$107Multiple Airlines
Fri, Jan 16 - Tue, Jan 27
Multiple Airlines Logo
12:07 pm - 2:07 pm
BOI
-
DEN
2h 00mnonstop
Multiple Airlines Logo
7:00 am - 3:10 pm
DEN
-
BOI
8h 10m1 stop
$121Multiple Airlines
Mon, Jan 26 - Fri, Jan 30
Delta Logo
5:20 pm - 11:25 pm
MFR
-
DEN
5h 05m1 stop
Delta Logo
6:29 am - 11:18 am
DEN
-
MFR
5h 49m1 stop
$165Delta
Thu, Jan 22 - Mon, Jan 26
Delta Logo
5:20 pm - 11:25 pm
RDM
-
DEN
5h 05m1 stop
Delta Logo
6:29 am - 10:55 am
DEN
-
RDM
5h 26m1 stop
$165Delta
Mon, Jan 12 - Mon, Jan 19
Alaska Airlines Logo
3:02 pm - 11:35 pm
EUG
-
DEN
7h 33m1 stop
Alaska Airlines Logo
7:00 am - 1:08 pm
DEN
-
EUG
7h 08m1 stop
$202Alaska Airlines
Wed, Jan 28 - Tue, Feb 3
Alaska Airlines Logo
9:00 am - 11:35 pm
EUG
-
DEN
13h 35m1 stop
Alaska Airlines Logo
5:09 pm - 4:54 pm
DEN
-
EUG
24h 45m1 stop
$203Alaska Airlines
Thu, Jan 22 - Fri, Jan 23
United Airlines Logo
1:16 pm - 4:45 pm
RDM
-
DEN
2h 29mnonstop
United Airlines Logo
11:20 am - 1:02 pm
DEN
-
RDM
2h 42mnonstop
$209United Airlines
Fri, Jan 23 - Sun, Jan 25
United Airlines Logo
2:04 pm - 10:26 pm
RDM
-
DEN
7h 22m1 stop
United Airlines Logo
7:39 pm - 9:21 pm
DEN
-
RDM
2h 42mnonstop
$219United Airlines
Fri, Jan 23 - Sun, Jan 25

American Airlines flights from Oregon to Denver

Our best American Airlines deals on Oregon to Denver flight tickets
American Airlines
Jan 10
RDM5:15 amBend/Redmond
12h 38m
2 stops
DEN6:53 pmDenver Intl
Jan 12
DEN7:50 amDenver Intl
6h 47m
1 stop
RDM1:37 pmBend/Redmond
$254
Find similar
American Airlines
Jan 6
BOI12:37 pmBoise Air Term. Gowen Fld
5h 29m
1 stop
DEN6:06 pmDenver Intl
Jan 11
DEN7:50 amDenver Intl
6h 26m
1 stop
BOI2:16 pmBoise Air Term. Gowen Fld
$297
Find similar
American Airlines
Jan 2
RDM3:00 pmBend/Redmond
6h 49m
1 stop
DEN10:49 pmDenver Intl
Jan 5
DEN7:10 amDenver Intl
7h 29m
1 stop
RDM1:39 pmBend/Redmond
$339
Find similar

Frontier flights from Oregon to Denver

Our best Frontier deals on Oregon to Denver flight tickets
Frontier
Jan 16
PDX11:59 amPortland
2h 36m
DEN3:35 pmDenver Intl
Jan 18
DEN9:05 amDenver Intl
2h 59m
PDX11:04 amPortland
$99
Find similar
Frontier
Jan 15
PDX11:59 amPortland
2h 36m
DEN3:35 pmDenver Intl
Jan 17
DEN6:49 pmDenver Intl
23h 35m
1 stop
PDX5:24 pmPortland
$100
Find similar
Frontier
Jan 15
PDX11:59 amPortland
2h 36m
DEN3:35 pmDenver Intl
Jan 18
DEN6:37 amDenver Intl
11h 47m
1 stop
PDX5:24 pmPortland
$101
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Oregon to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandDenver

PDX - DEN

PDXDEN

Portland

Fri 1/16

11:59 am-3:35 pm

Nonstop2h 36m

Denver Intl

Sun 1/18

9:05 am-11:04 am

Nonstop2h 59m

$99

PortlandDenver

PDX - DEN

PDXDEN

Portland

Thu 1/15

11:59 am-3:35 pm

Nonstop2h 36m

Denver Intl

Sun 1/18

6:37 am-5:24 pm

1 stop11h 47m

$100

PortlandDenver

PDX - DEN

PDXDEN

Portland

Fri 1/16

11:59 am-3:35 pm

Nonstop2h 36m

Denver Intl

Tue 1/27

7:00 am-12:38 pm

1 stop6h 38m

$107

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Mon 1/26

12:07 pm-2:07 pm

Nonstop2h 00m

Denver Intl

Fri 1/30

7:00 am-3:10 pm

1 stop8h 10m

$121

MedfordDenver

MFR - DEN

MFRDEN

Medford

Thu 1/22

5:20 pm-11:25 pm

1 stop5h 05m

Denver Intl

Mon 1/26

6:29 am-11:18 am

1 stop5h 49m

$165

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Mon 1/12

5:20 pm-11:25 pm

1 stop5h 05m

Denver Intl

Mon 1/19

6:29 am-10:55 am

1 stop5h 26m

$165

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Wed 1/28

3:02 pm-11:35 pm

1 stop7h 33m

Denver Intl

Tue 2/3

7:00 am-1:08 pm

1 stop7h 08m

$202

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Thu 1/22

9:00 am-11:35 pm

1 stop13h 35m

Denver Intl

Fri 1/23

5:09 pm-4:54 pm

1 stop24h 45m

$203

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Fri 1/23

1:16 pm-4:45 pm

Nonstop2h 29m

Denver Intl

Sun 1/25

11:20 am-1:02 pm

Nonstop2h 42m

$209

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Fri 1/23

2:04 pm-10:26 pm

1 stop7h 22m

Denver Intl

Sun 1/25

7:39 pm-9:21 pm

Nonstop2h 42m

$219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Oregon to Denver

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 Denver?

The cheapest month to fly to Denver from Oregon is in January. Flight prices, which tend to average around $161, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in January, then you should wait until August to fly from Oregon, when ticket prices are also cheap, with an average price of $169.

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

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $315. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $390.

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

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $325. Flights at noon are often more expensive with an average ticket price of $378.

What is the cheapest Oregon to Denver Intl flight route?

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

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

You are more likely to see cheaper flights to Denver from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $204 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Oregon for as low as $155 on momondo.

What cabin class options are available on Oregon to Denver Intl flights?

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

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

Cheap Oregon to Denver flight deals and tips

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

Best Price Found

$149

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Oregon in the past 72 hours is $149. The best round-trip flight deal from Oregon to Denver found on momondo in the last 72 hours is $274.
The fastest flight from Oregon to Denver takes 1h 45m
Direct flights go from Oregon to Denver every day.
There is 1 airport in Denver. From Oregon there are direct flights to Denver Intl (DEN).
Search flight deals

  • When did momondo last update prices for flights from Oregon to Denver Intl Airport?

    Prices for flights from Oregon to Denver Intl Airport are updated daily.

  • How many operators does momondo search for flights from Oregon to Denver Intl Airport?

  • How old do you have to be to fly from Oregon to Denver Intl Airport?

    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 Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Oregon to Denver?

Best airlines flying from Oregon to Denver

Compare and see reviews for airlines that fly from Oregon to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.8
3,076 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $98Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $128Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $156Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $157Free CancellationRating
8.0
11,508 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $157Free CancellationRating
8.0
4,253 reviews
Search Southwest flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Frisco
Silverthorne
Centennial
Grand Lake

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to Denver. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Denver from Oregon with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to Denver.

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

Yes momondo offers price alerts on flights to Denver from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Denver 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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