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Cheap flights from Portland to Denver from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Denver departing on 1/8. 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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Find the cheapest flights from Portland to Denver

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to Denver that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to Denver.

Cheap last minute flights

Planning a quick getaway from Portland to Denver? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Denver, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland to Denver

Find recent round-trip train or bus tickets from Portland to Denver.

All round-trip flight deals to Denver

The cheapest plane tickets to Denver found on KAYAK recently.
7:35 am - 11:06 amPDX-DEN
2h 31mnonstop
1:43 pm - 3:44 pmDEN-PDX
3h 01mnonstop
$57Frontier
Find Deal
Wed, Dec 11 - Wed, Dec 18
7:35 am - 11:06 amPDX-DEN
2h 31mnonstop
10:15 pm - 12:15 amDEN-PDX
3h 00mnonstop
$65Frontier
Find Deal
Tue, Dec 10 - Sat, Dec 14
7:35 am - 11:06 amPDX-DEN
2h 31mnonstop
9:03 am - 11:03 amDEN-PDX
3h 00mnonstop
$76Frontier
Find Deal
Sat, Dec 14 - Mon, Dec 16
5:50 pm - 11:44 pmPDX-DEN
4h 54m1 stop
12:10 pm - 7:02 pmDEN-PDX
7h 52m1 stop
$183Delta
Find Deal
Tue, Dec 10 - Sat, Dec 14
11:30 am - 12:17 amPDX-DEN
11h 47m1 stop
6:25 am - 11:58 pmDEN-PDX
18h 33m1 stop
$184Delta
Find Deal
Sat, Jan 11 - Sun, Jan 12
11:45 am - 11:49 pmPDX-DEN
11h 04m1 stop
7:00 am - 10:54 amDEN-PDX
4h 54m1 stop
$189Alaska Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
7:15 am - 11:49 pmPDX-DEN
15h 34m1 stop
7:55 pm - 9:49 amDEN-PDX
14h 54m1 stop
$212Alaska Airlines
Find Deal
Fri, Mar 14 - Sat, Mar 15
8:55 am - 12:27 pmPDX-DEN
2h 32mnonstop
8:49 pm - 10:44 pmDEN-PDX
2h 55mnonstop
$229United Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 12
5:05 am - 8:30 amPDX-DEN
2h 25mnonstop
7:00 am - 1:45 pmDEN-PDX
7h 45m2 stops
$232Southwest
Find Deal
Sun, Feb 23 - Fri, Feb 28
3:21 pm - 6:55 pmPDX-DEN
2h 34mnonstop
8:00 am - 9:51 amDEN-PDX
2h 51mnonstop
$237United Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
7:35 am - 11:06 amPDX-DEN
2h 31mnonstop
$28Frontier
Find Deal
Wed, Jan 8
7:35 am - 11:06 amPDX-DEN
2h 31mnonstop
$31Frontier
Find Deal
Sat, Dec 14
5:15 pm - 11:49 pmPDX-DEN
5h 34m1 stop
$91Alaska Airlines
Find Deal
Sat, Mar 1
5:20 am - 11:15 amPDX-DEN
4h 55m1 stop
$92Delta
Find Deal
Sun, Jan 5
7:10 am - 3:20 pmPDX-DEN
7h 10m2 stops
$97Delta
Find Deal
Sat, Jan 18
1:39 pm - 9:45 pmPDX-DEN
7h 06m1 stop
$98United Airlines
Find Deal
Tue, Mar 18
10:56 am - 2:34 pmPDX-DEN
2h 38mnonstop
$99Alaska Airlines
Find Deal
Sun, Mar 16
3:25 pm - 6:57 pmPDX-DEN
2h 32mnonstop
$119United Airlines
Find Deal
Fri, Jan 17
1:35 pm - 9:50 pmPDX-DEN
7h 15m2 stops
$133Southwest
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Sun, Jan 19
2:55 pm - 10:45 pmPDX-DEN
6h 50m1 stop
$138Southwest
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Thu, Feb 13
6:05 am - 9:34 amPDX-DEN
2h 29mnonstop
10:32 pm - 12:29 amDEN-PDX
2h 57mnonstop
$136Frontier
Find Deal
Mon, Nov 25 - Wed, Nov 27
6:05 am - 9:34 amPDX-DEN
2h 29mnonstop
10:32 pm - 12:29 amDEN-PDX
2h 57mnonstop
$138Frontier
Find Deal
Mon, Nov 25 - Thu, Nov 28
11:19 am - 5:55 pmPDX-DEN
5h 36m1 stop
6:01 am - 10:15 amDEN-PDX
5h 14m1 stop
$366United Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
4:30 pm - 11:30 pmPDX-DEN
6h 00m1 stop
10:05 am - 3:40 pmDEN-PDX
6h 35m2 stops
$387Southwest
Find Deal
Mon, Nov 25 - Thu, Nov 28
7:00 am - 12:49 pmPDX-DEN
4h 49m1 stop
8:15 pm - 10:03 pmDEN-PDX
2h 48mnonstop
$501Alaska Airlines
Find Deal
Sun, Nov 24 - Fri, Nov 29
7:00 am - 12:49 pmPDX-DEN
4h 49m1 stop
6:00 am - 12:27 pmDEN-PDX
7h 27m1 stop
$511Alaska Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
5:35 am - 1:15 pmPDX-DEN
6h 40m2 stops
10:05 am - 5:20 pmDEN-PDX
8h 15m1 stop
$516Southwest
Find Deal
Fri, Nov 22 - Thu, Nov 28
7:00 am - 12:43 pmPDX-DEN
4h 43m1 stop
5:29 am - 9:10 amDEN-PDX
4h 41m1 stop
$521Delta
Find Deal
Thu, Nov 21 - Sat, Nov 30
5:05 am - 12:43 pmPDX-DEN
6h 38m1 stop
6:32 pm - 11:44 pmDEN-PDX
6h 12m1 stop
$546Delta
Find Deal
Sun, Nov 24 - Wed, Nov 27
8:00 am - 4:30 pmPDX-DEN
7h 30m2 stops
6:01 am - 10:15 amDEN-PDX
5h 14m1 stop
$876United Airlines
Find Deal
Thu, Nov 21 - Mon, Dec 2
7:35 am - 11:06 amPDX-DEN
2h 31mnonstop
1:43 pm - 3:44 pmDEN-PDX
3h 01mnonstop
$57Frontier
Find Deal
Wed, Dec 11 - Wed, Dec 18
7:35 am - 11:06 amPDX-DEN
2h 31mnonstop
10:15 pm - 12:15 amDEN-PDX
3h 00mnonstop
$65Frontier
Find Deal
Tue, Dec 10 - Sat, Dec 14
7:35 am - 11:06 amPDX-DEN
2h 31mnonstop
10:15 pm - 12:15 amDEN-PDX
3h 00mnonstop
$73Frontier
Find Deal
Tue, Dec 10 - Sat, Dec 14
10:19 am - 1:57 pmPDX-DEN
2h 38mnonstop
9:55 pm - 11:40 pmDEN-PDX
2h 45mnonstop
Fri, Mar 14 - Sat, Mar 15
7:35 pm - 11:00 pmPDX-DEN
2h 25mnonstop
6:30 am - 8:25 amDEN-PDX
2h 55mnonstop
$178Southwest
Find Deal
Thu, Dec 19 - Thu, Jan 2
5:11 pm - 8:54 pmPDX-DEN
2h 43mnonstop
8:22 pm - 10:21 pmDEN-PDX
2h 59mnonstop
$197Alaska Airlines
Find Deal
Tue, Dec 24 - Wed, Dec 25
8:55 am - 12:27 pmPDX-DEN
2h 32mnonstop
8:49 pm - 10:44 pmDEN-PDX
2h 55mnonstop
$229United Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 12
3:21 pm - 6:55 pmPDX-DEN
2h 34mnonstop
8:00 am - 9:51 amDEN-PDX
2h 51mnonstop
$237United Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
12:45 pm - 4:14 pmPDX-DEN
2h 29mnonstop
8:22 pm - 10:21 pmDEN-PDX
2h 59mnonstop
Sun, Dec 29 - Wed, Jan 1
10:21 am - 1:51 pmPDX-DEN
2h 30mnonstop
2:59 pm - 4:44 pmDEN-PDX
2h 45mnonstop
$267Alaska Airlines
Find Deal
Thu, Mar 27 - Mon, Mar 31

Frontier flights from Portland to Denver

Our best Frontier deals on Portland to Denver flight tickets
Frontier
Dec 11
PDX7:35 amPortland
2h 31m
DEN11:06 amDenver Intl
Dec 18
DEN1:43 pmDenver Intl
3h 01m
PDX3:44 pmPortland
Frontier
Dec 10
PDX7:35 amPortland
2h 31m
DEN11:06 amDenver Intl
Dec 14
DEN10:15 pmDenver Intl
3h 00m
PDX12:15 amPortland
Frontier
Dec 14
PDX7:35 amPortland
2h 31m
DEN11:06 amDenver Intl
Dec 16
DEN9:03 amDenver Intl
3h 00m
PDX11:03 amPortland

Southwest flights from Portland to Denver

Our best Southwest deals on Portland to Denver flight tickets
Southwest
Feb 23
PDX5:05 amPortland
2h 25m
DEN8:30 amDenver Intl
Feb 28
DEN7:00 amDenver Intl
7h 45m
2 stops
PDX1:45 pmPortland
Southwest
Nov 25
PDX4:30 pmPortland
6h 00m
1 stop
DEN11:30 pmDenver Intl
Nov 28
DEN10:05 amDenver Intl
6h 35m
2 stops
PDX3:40 pmPortland
Southwest
Nov 27
PDX5:15 amPortland
7h 00m
2 stops
DEN1:15 pmDenver Intl
Dec 2
DEN6:25 pmDenver Intl
6h 00m
1 stop
PDX11:25 pmPortland

See travel insights to Denver from

How to get the cheapest flight ticket from Portland 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 from Portland to Denver?

September. The cheapest time of year to fly to Denver from Portland is September. Most expensive is March

What is the cheapest day to depart Portland for Denver?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Monday

When is the cheapest time to fly from Portland to Denver?

In the evening. Portland to Denver flights are approximately 47% more expensive in the afternoon than in the evening

What is the cheapest Portland to Denver flight route?

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

How far in advance should you book Portland to Denver flights?

30 days before. The cheapest time to buy a flight from Portland to Denver is approximately 30 days to departure

What cabin class options are available on Portland to Denver flights?

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

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

How have Portland to Denver flight prices changed over time?

As of November 2024, prices for Portland to Denver flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Denver (PDX to DEN) flight deals and tips

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

Best Price Found

$28

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Portland in the past 72 hours is $28. The best round-trip flight deal from Portland to Denver found on momondo in the last 72 hours is $57.
The fastest flight from Portland to Denver takes 2h 25m
Direct flights go from Portland to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)

  • How far is Portland to Denver Intl by plane?

    The straight-line distance from Portland to Denver Intl is 980.7 mi. Typically, this will take 2h 25m by plane in normal conditions.

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

    Prices for flights from Portland Airport to Denver Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Denver Intl Airport.

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

    The necessary travel and health documents for your Denver Intl Airport 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 Portland to Denver?

  • What is the most popular airline from Portland to Denver?


Best airlines flying from Portland to Denver

Compare and see reviews for airlines that fly from Portland to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $55Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $100Free CancellationRating
8.0
9,461 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $138Free CancellationRating
8.1
5,014 reviews
Search Southwest flights
United AirlinesPriceFrom $138Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
DeltaPriceFrom $195Free CancellationRating
8.0
8,756 reviews
Search Delta flights
  • Southwest Flights From Portland to Denver

    Southwest flight deals from Portland to Denver start from $138 round-trip. Over the 36 Southwest flights for this route in a normal week, average airfare is usually $229 round-trip - but some users have found much cheaper deals with momondo.

  • Alaska Airlines Flights From Portland to Denver

    Alaska Airlines (8.0/10 from 9,461 reviews) operates around 3 flights from Portland to Denver in any given week. The average Alaska Airlines airfare for this route is around $243, with deals from around $100 rare but found on momondo. Referenced prices are for round-trip Portland to Denver flight searches in the last 72 hours.


Why use momondo?

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

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

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

All flight searches from Portland to Denver on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Portland and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Denver from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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