PDX - COS

$79 Find Cheap Flights from Portland to Colorado Springs

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Colorado Springs departing on 2/18. 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 Colorado Springs

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

Cheapest round-trip
$172
Typical prices: $287-$423
Delta
Sat 2/21Thu 2/26
PDX - COS • 1 stop
Cheapest one-way
$79
Overall average: $333
Delta
Wed 2/18
PDX - COS • 1 stop
Top airlines
Delta
Cheapest • from $172 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 23% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Colorado Springs!
Flight Deals
Booking Insights
Flight Deals

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

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

Sat, Feb 21 - Thu, Feb 26
Delta Logo
5:45 am - 11:15 am
PDX
-
COS
4h 30m
1 stop
Delta Logo
12:00 pm - 8:55 pm
COS
-
PDX
9h 55m
2 stops
$172Delta
Sat, Feb 21 - Thu, Feb 26
United Airlines Logo
5:05 am - 12:31 pm
PDX
-
COS
6h 26m
1 stop
United Airlines Logo
6:55 pm - 11:14 pm
COS
-
PDX
5h 19m
1 stop
$217United Airlines
Sat, Feb 21 - Thu, Feb 26
Delta Logo
5:45 am - 11:15 am
PDX
-
COS
4h 30m
1 stop
Delta Logo
12:00 pm - 8:55 pm
COS
-
PDX
9h 55m
2 stops
$222Delta
Fri, Apr 24 - Mon, Apr 27
United Airlines Logo
5:00 am - 12:36 pm
PDX
-
COS
6h 36m
1 stop
United Airlines Logo
3:26 pm - 9:14 pm
COS
-
PDX
6h 48m
1 stop
$245United Airlines
Tue, Apr 21 - Thu, Apr 23
American Airlines Logo
6:00 am - 4:15 pm
PDX
-
COS
9h 15m
1 stop
American Airlines Logo
5:09 pm - 11:42 pm
COS
-
PDX
7h 33m
1 stop
$280American Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
1:52 pm - 10:10 pm
PDX
-
COS
7h 18m
1 stop
American Airlines Logo
1:39 pm - 9:52 pm
COS
-
PDX
9h 13m
1 stop
$282American Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
5:05 am - 12:31 pm
PDX
-
COS
6h 26m
1 stop
United Airlines Logo
6:55 pm - 11:14 pm
COS
-
PDX
5h 19m
1 stop
$297United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
5:05 am - 12:31 pm
PDX
-
COS
6h 26m
1 stop
United Airlines Logo
5:59 am - 9:42 am
COS
-
PDX
4h 43m
1 stop
$300United Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
11:40 pm - 9:50 am
PDX
-
COS
9h 10m
1 stop
American Airlines Logo
1:39 pm - 11:59 pm
COS
-
PDX
11h 20m
2 stops
$313American Airlines
Tue, Apr 21 - Thu, Apr 23
Delta Logo
5:45 am - 11:12 am
PDX
-
COS
4h 27m
1 stop
Delta Logo
7:59 am - 5:10 pm
COS
-
PDX
10h 11m
2 stops
$314Delta
Booking Insights

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

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

How much is a round-trip flight from Portland to Colorado Springs?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Colorado Springs departing in February.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Colorado Springs, 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 Portland to Colorado Springs is November, where tickets cost $262 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $434 and $366 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Colorado Springs, 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 Portland to Colorado Springs, you should book around 3 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$79
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Portland to Colorado Springs

When to book flights from Portland to Colorado Springs

Are your dates flexible? Find out the best times to travel from Portland to Colorado Springs 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 Portland to Colorado Springs

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

    In the last 3 days, the lowest price for a flight from Portland to Colorado Springs was $79 for a one-way ticket and $172 for a round-trip.

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

    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 Portland to Colorado Springs?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Portland to Colorado Springs are Southwest and Delta. With an average price for the route of $388 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 $251 and an overall rating of 7.9.

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

    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 Portland to Colorado Springs.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado Springs from Portland 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 Portland to Colorado Springs?

    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 Colorado Springs with an airline and back to Portland with another airline. Booking your flights between Portland and COS 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 Portland to Colorado Springs?

    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 Colorado Springs from Portland 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 Portland to Colorado Springs

 
See real verified KAYAK customer reviews for airlines flying from Portland to Colorado Springs. 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 Portland to Colorado Springs? 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 4267 reviews
8.6Crew
8.0Comfort
7.5Entertainment
8.1Boarding
7.0Food
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

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

Information on your arrival and departure airports