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$115 Find Cheap Flights from Colorado to Portland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Colorado to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado to Portland

Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
11:55 am - 9:23 pm
COS
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7h 28m
1 stop
United Airlines Logo
6:00 am - 10:33 am
PWM
-
COS
6h 33m
1 stop
$249United Airlines
Wed, Aug 19 - Tue, Aug 25
American Airlines Logo
8:00 am - 6:52 pm
COS
-
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8h 52m
1 stop
American Airlines Logo
5:30 am - 2:54 pm
PWM
-
COS
11h 24m
2 stops
$250American Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
12:37 pm - 11:47 pm
COS
-
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9h 10m
1 stop
American Airlines Logo
7:00 am - 12:56 pm
PWM
-
COS
7h 56m
1 stop
$277American Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
5:41 am - 7:38 pm
COS
-
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11h 57m
2 stops
American Airlines Logo
7:00 am - 12:56 pm
PWM
-
COS
7h 56m
1 stop
$282American Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
12:37 pm - 11:47 pm
COS
-
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9h 10m
1 stop
American Airlines Logo
7:00 am - 12:56 pm
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-
COS
7h 56m
1 stop
$292American Airlines
Wed, Aug 26 - Mon, Aug 31
United Airlines Logo
11:55 am - 11:59 pm
COS
-
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10h 04m
2 stops
United Airlines Logo
6:03 am - 10:33 am
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-
COS
6h 30m
1 stop
$297United Airlines
Fri, Oct 16 - Sun, Oct 18
Southwest Logo
11:20 am - 9:50 pm
DEN
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8h 30m
2 stops
Southwest Logo
5:40 am - 12:30 pm
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-
DEN
8h 50m
2 stops
$394Southwest
Tue, Aug 4 - Thu, Aug 13
Multiple Airlines Logo
11:52 pm - 10:27 am
DEN
-
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8h 35m
1 stop
Multiple Airlines Logo
8:22 pm - 9:03 am
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DEN
38h 41m
2 stops
$396Multiple Airlines
Fri, Aug 21 - Mon, Aug 24
Multiple Airlines Logo
10:09 am - 10:38 pm
DEN
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10h 29m
2 stops
Multiple Airlines Logo
7:00 am - 9:40 pm
PWM
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DEN
16h 40m
1 stop
$401Multiple Airlines
Fri, Aug 21 - Mon, Aug 24
Southwest Logo
1:10 pm - 10:25 pm
DEN
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7h 15m
1 stop
Southwest Logo
5:55 am - 11:25 am
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DEN
7h 30m
2 stops
$404Southwest
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$115
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Denver to Portland

FAQs for booking flights from Colorado to Portland

  • How does KAYAK find such low prices on flights from Colorado to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Colorado with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PWM)