COS - PDX

$177 Find Cheap Flights from Colorado Springs to Portland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Portland departing on 8/27. 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

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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Flights 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

Mi, Aug 27 - Mi, Sep 3
Southwest Logo
5:05 pm - 8:30 pmCOS-PDX
4h 25m1 stop
Southwest Logo
2:30 pm - 10:00 pmPDX-COS
6h 30m1 stop
$177Southwest
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Mi, Aug 20 - Fr, Aug 22
Southwest Logo
4:15 pm - 9:55 pmCOS-PDX
6h 40m1 stop
Southwest Logo
12:35 pm - 10:30 pmPDX-COS
8h 55m1 stop
$197Southwest
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Di, Aug 19 - Mo, Aug 25
United Airlines Logo
6:00 am - 9:28 amCOS-PDX
4h 28m1 stop
United Airlines Logo
4:07 pm - 9:54 pmPDX-COS
4h 47m1 stop
$217United Airlines
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Di, Aug 19 - Mo, Aug 25
United Airlines Logo
6:00 am - 9:28 amCOS-PDX
4h 28m1 stop
United Airlines Logo
3:44 pm - 11:50 pmPDX-COS
7h 06m2 stops
$242United Airlines
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Mi, Aug 20 - Do, Aug 21
Delta Logo
5:55 pm - 11:49 pmCOS-PDX
6h 54m1 stop
Delta Logo
12:46 am - 10:11 amPDX-COS
8h 25m1 stop
$268Delta
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Do, Nov 27 - Di, Dez 2
American Airlines Logo
6:15 am - 12:13 pmCOS-PDX
6h 58m1 stop
American Airlines Logo
11:59 pm - 9:14 amPDX-COS
8h 15m1 stop
$285American Airlines
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Do, Sep 11 - Mo, Sep 15
Delta Logo
5:55 pm - 11:52 pmCOS-PDX
6h 57m2 stops
Delta Logo
9:50 am - 5:15 pmPDX-COS
6h 25m1 stop
$293Delta
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Mo, Okt 6 - Fr, Okt 10
American Airlines Logo
4:54 pm - 11:08 pmCOS-PDX
7h 14m1 stop
American Airlines Logo
11:59 pm - 9:46 amPDX-COS
8h 47m1 stop
$352American Airlines
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Fr, Aug 15 - So, Aug 17
 Logo
5:36 pm - 6:57 pmCOS-PDX
26h 21m2 stops
 Logo
7:52 pm - 4:51 pmPDX-COS
19h 59m3 stops
Fr, Aug 15 - So, Aug 17
 Logo
5:36 pm - 6:57 pmCOS-PDX
26h 21m2 stops
 Logo
7:52 pm - 4:51 pmPDX-COS
19h 59m3 stops
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 April, where tickets cost $315 (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 $397 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 4 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$177
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 1% lower on average.
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 $184 for a one-way ticket and $177 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, oneworld, 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 $387 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $367 and an overall rating of 8.0.

  • 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.
8.0
SouthwestOverall score based on 4240 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

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

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

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

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