$129 Find Cheap Flights from Pittsburgh to Colorado - Compare and Save

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Cheap Flights from Pittsburgh to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Denver
3h 30mNonstop
from $334per person
Colorado Springs
5h 20m2 stops
from $363per person
Durango
5h 51m2 stops
from $378per person
Grand Junction
5h 53m2 stops
from $389per person
Gunnison
5h 49m2 stops
from $404per person
Hayden
Hayden
5h 49m2 stops
from $407per person
Montrose
5h 40m2 stops
from $423per person
Aspen
5h 38m2 stops
from $533per person
Vail
5h 48m2 stops
from $539per person
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Booking Insights

Price, demand and travel trends for Pittsburgh to Colorado flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Pittsburgh to Colorado recently?

Here are the cheapest round-trip fares from Pittsburgh to Colorado on KAYAK in the last week:

• Denver Intl (DEN) from $334
• Colorado Springs (COS) from $363
• Durango La Plata County (DRO) from $378

How do fares into airports in Colorado compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Colorado from Pittsburgh are:

• Grand Junction Regnl (GJT) (avg. price $416)
• Montrose County (MTJ) (avg. price $428)
• Colorado Springs (COS) (avg. price $436)

Are flights from Pittsburgh to Colorado cheaper or more expensive than last year?

Fares from Pittsburgh to Colorado are about 14% higher than they were in November last year, averaging $451 round-trip.

What's the cheapest month to fly from Pittsburgh to Colorado?

October is typically the cheapest month to fly from Pittsburgh to Colorado, with round-trip fares averaging $419. July and March are usually the most expensive, averaging $517 and $497, respectively.

How do fares from Pittsburgh to Colorado vary by day of the week?

On average, Wednesday is the cheapest day to fly from Pittsburgh to Colorado and Monday is the most expensive. Looking at the past 12 months of KAYAK data, it's 13% more expensive to fly on a Monday compared to Wednesday.

What's the best time of day to fly from Pittsburgh to Colorado?

It's cheapest to fly to Colorado in the evening with average prices of $445. The night is the most expensive time to fly, with average prices of $492.

What's the best time to book a flight from Pittsburgh to Colorado?

Book your flights 8 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 54% compared to booking at the last minute (within 2 weeks of departure).

Key details for Pittsburgh to Colorado flights

Low season

December

Cheapest flight

$129
Beat the crowds with an average 31% drop in travelers.
The most popular month to fly with an average 48% increase in travelers.
One-way flight from Pittsburgh to Denver

Your Pittsburgh to Colorado flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Pittsburgh to Colorado?

    Yes. Fares from Pittsburgh to Colorado are low right now. As a rule of thumb, a round-trip under $385 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Pittsburgh to Colorado?

    Over the past 12 months, round-trip fares from Pittsburgh to Colorado have typically cost between $385 and $569.

  • What are the main airports serving Colorado?

    Colorado has 16 airports. 78% of KAYAK users choose Denver Intl (DEN) as their arrival airport.

  • Which airlines fly nonstop from Pittsburgh to Colorado?

    Based on the flight schedule for the next 3 months, 2 airlines offer nonstop flights on this route:

    • United Airlines
    • Southwest

  • Which destinations in Colorado can I fly nonstop from Pittsburgh?

    Based on the flight schedule for the next 3 months, you can fly nonstop from Pittsburgh to just one destination in Colorado: Denver.

  • Is it cheaper to fly with a layover from Pittsburgh to Colorado?

    Yes, nonstop flights from Pittsburgh to Colorado average $489 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Nashville Intl (BNA) (avg. price $272)
    • Boston Logan Intl (BOS) (avg. price $288)
    • Atlanta Hartsfield-Jackson (ATL) (avg. price $330)

  • How long is a flight from Pittsburgh to Colorado?

    Nonstop flights from Pittsburgh to Colorado take 3h 41m on average. All flights fly into Denver Intl (DEN).

  • Which cabin classes are available from Pittsburgh to Colorado?

    On flights from Pittsburgh to Colorado you can book Economy Class or First Class.

  • What are some popular landmarks around Colorado?

    Colorado is home to many popular sights. KAYAK travelers' favorites include:

    • Colorado Convention Center
    • Coors Field
    • Ball Arena
    • 16th Street Mall

  • What are the earliest and latest flights from Pittsburgh to Colorado?

    The earliest nonstop flight from Pittsburgh to Colorado departs at 5:00 am and the latest leaves at 8:20 pm. Nonstop flights take about 3h 41m.

Your guide to booking Pittsburgh to Colorado flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 8 weeks before your trip. KAYAK data shows fares in this window are around 54% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • Flexible with your dates? Fly in October to save some money. It's typically the cheapest month on this route, while flights in July will cost you the most.
  • Fly out on a Wednesday to get the cheapest fares. Avoid Monday flights, which are about 13% more expensive.
  • If you're watching your budget, fly into Grand Junction Regnl (GJT) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Denver, the most popular destination in Colorado. From there, it's easy to continue on to other popular spots such as Colorado Springs, Estes Park and Aspen.
  • Time or money? If speed matters most, fly from Pittsburgh to Denver Intl (DEN). If you're after the lowest fares, Grand Junction Regnl (GJT) is usually your best bet.

Reviews of the top 5 airlines serving from Pittsburgh to Colorado

 
Need help choosing which airline to fly with from Pittsburgh to Colorado? 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 4220 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

They delayed my flight all day but didn't try to reschedule me until all other options were gone. Ended up on a red eye. Not happy. Lesson learned, don't book the last flight from SJC to RDU.

2.0 MediocreAnonymous, Nov 2026
Read more Southwest reviews

They delayed my flight all day but didn't try to reschedule me until all other options were gone. Ended up on a red eye. Not happy. Lesson learned, don't book the last flight from SJC to RDU.

Flight was delayed again. I fly out every other weekend and lately the flight is delayed 3 out of five times 🤷🏻‍♀️

Southwest’s point to point system caused a 2 hour delay due to the crew being late from their inbound flight. Also, the WiFi and entertainment didn’t work on the plane.

The Southwest airline was ok. A big thank you to Kayak team (David), who worked with me on Sunday afternoon to rebook my travel from Burbank, CA, to CVG. My original flight on Sunday was delayed, so I had to cancel Sunday flight and rebook my travel to Monday. Could not have done it without help from David from Kayak team. Ante Soda GE Aerospace

Flight time kept changing and so did the gate. It was very frustrating

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

I really wish that SW would ask anyone with a carry-on to wait while those who don’t have to access the overhead bins are boarded. Then, reverse that when the plane arrives. Those without the need to clog up the aisle retrieving their bags from the overhead bins wait for those exiting the plane without needing to clog up. The aisle.

The actual flight was great! The 3 hour delay not so much.

Southwest is a garbage airline and the people who fly it are garbage people.

Boarding was easy. Plane wasn’t crowded. Plenty of space. Flight was on time. Crew was pleasant.

We sat on the tarmac in Denver for over 30 minutes because a plane was in our gate. The pilot kept saying it will just be 5 minutes or less. However, we sat for over 30 minutes. Experiences like this make customers not trust what the pilot is saying.

Just sat on the run way after we arrived early

Was on the plane sitting longer than the actual flight in air was, boarded at 5:45p and didn't take off until 6:50p flight was only about 30 minutes long. Just was poor experience will booking more with American Airlines.

It was great. All the crew were professional and nice.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

A three (3) hour flight should have meal service in First Class, not just potato chips!

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Seats suck. Only one drink service in three hours with the flight attendants being more attendant to their phones than the customer. Painful in the extreme.

Flight was canceled after 5 hours of delays sitting at the airport

I’m still in Boston and I was supposed to be home yesterday at 2:30pm

Fort Lauderdale doesn't have Priority Security line so why was such option available for purchase? I need a refund back

1/2 full flight, nice and comfy flight. On time, good service

Fabulous! This was the first time we've flown with JetBlue and the entire experience was flawless!

Horrible. Flight was cancelled, jet blue app not working to rebook, no phone number available to call Jet Blue, 400 ish people in line for the help desk, stuck in Boston for 2 more days had to book new flight with a different airline and still not sure if I will be able to get any refund.

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

The pilots were awesome and got us there early. Great landing too. No complaints on the flight. Service - a young cabin crew woman was terrible as she seemed to hate her job and never smiled. Why do they hire people like that? Terrible. The cabin crew lead woman was wonderful - very professional (and more mature go figure)

As with all airline's seats, a little more padding would appreciated. Especially on longer flights.

Flight was good- arrived early ! But ticketing with Underpricer and Kayak was poor at best- unnessacarily difficult due to how the ticket were issued

My feedback from the trip to Columbia to Chicago was meant for Chicago to Denver.

The boarding and flight announcements need to be honest and accurate. These were not. While flight delays cannot be avoided, please. be honest with the passengers in informing us about the timing of the delays. Deceptive delay times is not good business. Deceptive and/or grossly inaccurate boarding times are not good business either.

The flight had a 6 hours delay. This should not happen to anyone. Airlines should provide an alternative with no additional costs.

Seat comfort was poor (no lumbar or lower back support).

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

The American flight was a connecting flight to an international flight. The international flight has a 2 check bag rule. Despite being informed of this, American would only check 1 bag and wanted 100 to check the second (basically a 3rd carry-on) to NYC. Subsequently tsa took a sealed container of maple syrup and a few other things that couldn't be in carry-on plus I had to lug around 3 pieces of luggage for the entire trip. The American reservation was made with the international and American actually checked the one piece the entire way to China. This is one of the reasons that I will avoid American airlines if possible in the future.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

It was a good flight. Of course it was full, but it went well.

On Frontier's website and on the app it clearly states that "Eligible active-duty U.S. military personnel and their accompanying spouse and children, when the service member is present and traveling on the same itinerary, will receive complimentary baggage benefits after successfully verifying their military status through ID.me" however, when checking in at the counter the attendant at the ticketing counter stated that it was only for the active duty service member, when I showed the attendant what it stated on the Frontier website and app she gave me an attitude but did change it eventually.

You have to be super careful when purchasing as *everything*, a carryon or a sip of soda, has a fee. They relentlessly chip away at you with surcharges and extra costs … and it’s not always clear what you are getting when you buy your ticket. Will not fly them again. And … crew were not friendly until off boarding .. like they don’t like working for Frontier.

Air was off while waiting on the runway and the temperatures became very uncomfortably hot. Flight attendants were very loud and rude the entire flight.

I booked tickets from San Diego to Cincinnati months in advance to attend my sister’s wedding, a wedding where I was serving as the officiant. At 10:00 PM the night before my 6:00 AM flight (just 8 hours before departure), I received an alert that my first leg to Denver was delayed, causing me to miss my connecting flight to Cincinnati. When I called Frontier customer service, they informed me that they couldn't get me on any other flight that would get me there in time for the Saturday wedding, let alone the rehearsal dinner. Because I had a critical role in the wedding, I was forced to buy a last-minute ticket on another airline for three times the original price, it costing me well over $1,000 extra. Even with the emergency flight, I still missed the rehearsal dinner entirely. When I spoke with Frontier, they agreed to refund my original ticket, but showed zero care or accountability for the massive financial burden and distress they caused. Their "compensation” for causing me to spend an extra $1,000+ and miss an irreplaceable family event? A $75 Frontier voucher. Frontier completely dropped the ball. Their customer service showed zero empathy letting me know that it was Frontier who was the real victim by refunding my ticket price, and their reliability is non-existent. I will never fly Frontier again, and I strongly advise anyone who actually needs to arrive at their destination on time for an important event to book with literally any other airline.

I know Frontier is a “no-frills” airline. I understand the concept. However, I jumped on some tickets for our family vacation, expecting to play a bit of a game to figure out the family bags and not over spend. In the end, I got the short end of this deal by far. 1. I did not expect them to charge the baggage fee for each direction. It makes the fee look high-ish at a glance, but reasonable. Then when you get to checkout and realize you have to pay it twice to come home with your luggage, it becomes ridiculous. 2. The low checked bag weight limit. I am used to packing a 50lb bag with my preferred airline. Frontier’s artificially low 40lb limit more quickly triggers the extra weight fee, which almost DOUBLES the price of the bag if you go over ($79 for the bag/$75 for the next 10 lbs) 3. The fee for a carry-on bag is the same as a checked bag but with a lower size and weight limit. Make it make sense! 4. The seats are terrible. My 2.5 hour flight almost had me losing my mind. I’m 6’3” and my femurs barely fit in the space provided. My knees had to wiggle just right to jam into the crack next to the armrest of the seat in front of me. The cushioning was thin and inadequate. I am tall but I’m not a freak. These seats are unacceptable. 5. I overheard the woman next to me speaking with the gate agent about being charged a $25 fee for not checking in online - she checked in at the airport counter when she arrived. That’s ridiculous. She was old and in a wheelchair. She had a paper boarding pass, and was obviously not tech savvy. She should not be punished for that. 6. They do not have good placement in the terminals. It was always out on the end or down on a subfloor, and we had to walk out on the tarmac almost every time. In Denver. Their home airport! 7. Every time I loaded a new page on the website while buying my tickets or my bags, it was constantly trying to upsell me on some esoteric bundle. Like, a pop-up every time. Very annoying. 8. No screens in the boarding area (at least where we were) to confirm you’re in the right place. Just static gate number signs. I am sure these are standard practices for Frontier, and I should have read more about them before I purchased tickets, but as a result of this single round trip, I do not plan to ever use this cut-rate airline again. I would rather pay the normal amount for a ticket and be treated like a customer instead of a mark.

Great except upon arrival it took them a long time to open the doors

It was awful ....my first time flying on it and I will NEVER fly it again ....everything about it was terrible .....most especially the flight attendants

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

25 dollars to get a boarding pass abusive nasty folks at the boarding pass check-in desk flight delayed abusive nasty personnel at gate no one knew what they were doing at boarding a real cluster fbk I took a different flight back frontier socks

$80 fee for a backpack as a personal item is robbery.

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