COS - PDX

$79 Find Cheap Flights from Colorado Springs to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Portland departing on 1/27. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$213
Overall average: $331
Delta
Mon 1/5Mon 1/12
COS - PDX • 2 stops
Cheapest one-way
$79
Typical prices: $203-$288
Delta
Tue 1/27
COS - PDX • 1 stop
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 22% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colorado Springs to Portland (COS-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs 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 Springs to Portland

Mon, Jan 5 - Mon, Jan 12
Delta Logo
12:00 pm - 8:59 pm
COS
-
PDX
9h 59m2 stops
Delta Logo
5:50 am - 11:17 am
PDX
-
COS
4h 27m1 stop
$213Delta
Mon, Jan 5 - Mon, Jan 12
United Airlines Logo
12:49 pm - 5:32 pm
COS
-
PDX
5h 43m1 stop
United Airlines Logo
1:24 pm - 9:06 pm
PDX
-
COS
6h 42m1 stop
$263United Airlines
Mon, Apr 13 - Sat, Apr 18
United Airlines Logo
3:25 pm - 9:14 pm
COS
-
PDX
6h 49m1 stop
United Airlines Logo
8:37 am - 2:20 pm
PDX
-
COS
4h 43m1 stop
$295United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
5:50 am - 9:45 am
COS
-
PDX
4h 55m1 stop
United Airlines Logo
5:00 am - 12:22 pm
PDX
-
COS
6h 22m1 stop
$319United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
5:50 am - 2:46 pm
COS
-
PDX
9h 56m2 stops
United Airlines Logo
5:00 am - 10:57 am
PDX
-
COS
4h 57m1 stop
$324United Airlines
Fri, Apr 17 - Sun, Apr 19
Southwest Logo
6:15 am - 10:55 am
COS
-
PDX
5h 40m1 stop
Southwest Logo
7:50 am - 1:10 pm
PDX
-
COS
4h 20m1 stop
$357Southwest
Mon, Apr 13 - Sat, Apr 18
Southwest Logo
7:20 pm - 12:55 am
COS
-
PDX
6h 35m1 stop
Southwest Logo
5:30 am - 3:40 pm
PDX
-
COS
9h 10m2 stops
$361Southwest
Fri, Apr 17 - Sun, Apr 19
Southwest Logo
9:55 am - 2:10 pm
COS
-
PDX
5h 15m1 stop
Southwest Logo
5:30 am - 1:10 pm
PDX
-
COS
6h 40m2 stops
$362Southwest
Mon, Apr 13 - Sat, Apr 18
Southwest Logo
6:45 am - 2:20 pm
COS
-
PDX
8h 35m2 stops
Southwest Logo
6:25 am - 3:40 pm
PDX
-
COS
8h 15m2 stops
$366Southwest
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
5:50 am - 12:33 pm
COS
-
PDX
7h 43m2 stops
United Airlines Logo
1:35 pm - 10:06 pm
PDX
-
COS
7h 31m2 stops
$379United Airlines
Booking Insights

KAYAK's insights & trends for Colorado Springs to Portland flights

Get data-powered insights and trends into flights from Colorado Springs to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Colorado Springs to Portland?

The average price of all round-trip flights from Colorado Springs to Portland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Colorado Springs to Portland, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Portland, Wednesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Colorado Springs to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Colorado Springs to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Colorado Springs to Portland is September, where tickets cost $276 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $472 and $396 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Colorado Springs to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Colorado Springs to Portland, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$79
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Colorado Springs to Portland

When to book flights from Colorado Springs to Portland

Are your dates flexible? Find out the best times to travel from Colorado Springs to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Colorado Springs to Portland

  • What is the cheapest flight from Colorado Springs to Portland?

    In the last 3 days, the lowest price for a flight from Colorado Springs to Portland was $79 for a one-way ticket and $213 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and Portland?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Colorado Springs to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to Portland?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Colorado Springs and Portland, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Portland from Colorado Springs?

    Denver is the most popular layover city among KAYAK users traveling from Colorado Springs to Portland.

  • Which is the best airline for flights from Colorado Springs to Portland, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to Portland are Southwest and Delta. With an average price for the route of $351 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $335 and an overall rating of 7.9.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Colorado Springs 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 Springs 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 Springs with another airline. Booking your flights between Colorado Springs and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs 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 Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Colorado Springs to Portland

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4250 reviews
8.1Boarding
7.5Entertainment
8.6Crew
8.0Comfort
7.0Food
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Everything you need to know for your flight from Colorado Springs to Portland

Information on your arrival and departure airports