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Colorado

$96+ Cheap flights from Pittsburgh (PIT) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DEN
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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Cheap flight deals from Pittsburgh to Colorado

Cheapest flights from Pittsburgh to Colorado
Explore the most affordable flight options available from Pittsburgh to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.

This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:00 pm
PIT
-
GJT
2 stops11h 16m
American Airlines
Tue 9/227:16 pm
GJT
-
PIT
2 stops11h 13m
American Airlines
Deal found 5/9$327
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:30 pm
PIT
-
DRO
1 stop6h 10m
United Airlines
Sun 11/153:05 pm
DRO
-
PIT
1 stop5h 32m
United Airlines
Deal found 5/7$328
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:00 am
PIT
-
DEN
1 stop25h 55m
Multiple Airlines
Thu 7/96:10 am
DEN
-
PIT
2 stops14h 48m
Multiple Airlines
Deal found 5/8$339
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:01 am
PIT
-
GUC
1 stop8h 02m
American Airlines
Wed 6/2412:45 pm
GUC
-
PIT
1 stop7h 21m
American Airlines
Deal found 5/11$339
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:00 am
PIT
-
DEN
1 stop15h 49m
Multiple Airlines
Sat 6/206:06 pm
DEN
-
PIT
1 stop14h 18m
Multiple Airlines
Deal found 5/11$340
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:00 am
PIT
-
DEN
1 stop25h 49m
Multiple Airlines
Wed 7/1511:46 pm
DEN
-
PIT
2 stops20h 53m
Multiple Airlines
Deal found 5/11$341
This Expedia deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:10 am
PIT
-
DEN
1 stop8h 15m
Multiple Airlines
Wed 6/36:00 am
DEN
-
PIT
1 stop11h 20m
Multiple Airlines
Deal found 5/9$342
This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:00 am
PIT
-
DEN
1 stop9h 45m
American Airlines
Tue 6/97:05 am
DEN
-
PIT
1 stop10h 23m
American Airlines
Deal found 5/7$343
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:00 am
PIT
-
DEN
1 stop17h 01m
Multiple Airlines
Thu 6/45:00 pm
DEN
-
PIT
1 stop19h 52m
Multiple Airlines
Deal found 5/7$344
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:16 am
PIT
-
GUC
1 stop6h 47m
American Airlines
Tue 6/2312:45 pm
GUC
-
PIT
2 stops9h 14m
American Airlines
Deal found 5/11$344
This CheapOair deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:15 pm
PIT
-
DEN
1 stop28h 56m
Frontier
Sun 6/711:56 pm
DEN
-
PIT
1 stop17h 24m
Frontier
Deal found 5/10$345
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:54 pm
PIT
-
DEN
2 stops17h 11m
Multiple Airlines
Mon 6/16:30 am
DEN
-
PIT
1 stop6h 24m
Multiple Airlines
Deal found 5/7$346

Find flight deals from Pittsburgh to Colorado

Keep the following information in mind while searching for Pittsburgh to Colorado flight deals. Data was last updated May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(American Airlines)

One-way from

$96
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$497

Good round-trip deal

$421 or less

Good one-way deal

$229 or less
Provider with most accurate pricing for Pittsburgh-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Denver Intl flights.
Search Deals
From Pittsburgh to Colorado
Search Deals
One-way flight from Pittsburgh to Colorado
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Pittsburgh to Colorado.
Search Deals
Price to beat on a one-way flight from Pittsburgh to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Pittsburgh to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Thu 5/28

6:35 pm-8:05 pm

Nonstop3h 30m

Denver Intl

Thu 6/4

8:10 pm-1:10 am

Nonstop3h 00m

$353

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Wed 7/29

8:30 am-9:59 am

Nonstop3h 29m

Denver Intl

Wed 8/5

7:40 am-5:10 pm

1 stop7h 30m

$357

PittsburghGrand Junction

PIT - GJT

PITGJT

Pittsburgh

Wed 6/17

5:40 pm-9:54 pm

1 stop6h 14m

Grand Junction Regnl

Tue 6/23

7:40 am-4:30 pm

1 stop6h 50m

$368

PittsburghDurango

PIT - DRO

PITDRO

Pittsburgh

Wed 6/3

3:28 pm-10:15 pm

1 stop8h 47m

Durango La Plata County

Wed 6/10

11:48 am-11:49 pm

2 stops10h 01m

$369

PittsburghMontrose

PIT - MTJ

PITMTJ

Pittsburgh

Thu 7/9

7:00 am-1:31 pm

1 stop8h 31m

Montrose County

Tue 7/14

2:21 pm-11:55 pm

1 stop7h 34m

$373

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sat 6/20

6:20 pm-7:50 pm

Nonstop3h 30m

Denver Intl

Wed 6/24

7:40 pm-12:40 am

Nonstop3h 00m

$374
Quickest round-trip

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Mon 7/27

5:30 am-6:55 am

Nonstop3h 25m

Denver Intl

Wed 7/29

7:40 pm-12:40 am

Nonstop3h 00m

$374

PittsburghColorado Springs

PIT - COS

PITCOS

Pittsburgh

Sat 5/30

8:36 am-2:40 pm

2 stops8h 04m

Colorado Springs

Tue 6/2

9:00 am-5:10 pm

1 stop6h 10m

$378

PittsburghAspen

PIT - ASE

PITASE

Pittsburgh

Sat 5/23

6:52 am-11:19 am

1 stop6h 27m

Aspen Pitkin County

Wed 5/27

8:05 am-3:34 pm

1 stop5h 29m

$389

PittsburghVail

PIT - EGE

PITEGE

Pittsburgh

Tue 5/26

7:15 am-1:31 pm

1 stop8h 16m

Vail Eagle County

Sat 5/30

7:50 am-6:45 pm

1 stop8h 55m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Pittsburgh to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Colorado

How far ahead should I book a flight from Pittsburgh to Colorado?

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Pittsburgh to Colorado?

Currently, June is the cheapest month in which you can book a flight from Pittsburgh to Colorado (average of $57). Flying from Pittsburgh to Colorado in April is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to CO?

Find hourly flight availability from Pittsburgh to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 11, 2026.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Colorado in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Pittsburgh to Colorado?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Colorado. Price data was last updated on May 9, 2026.

Travelers seeking maximum savings on their Pittsburgh to Colorado flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pittsburgh to Colorado

Explore weekly flight availability from Pittsburgh to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 11, 2026.

The most flights from PIT to USCO are scheduled on a Friday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Pittsburgh to Colorado?

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated May 11, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andJetBlue from Pittsburgh to Colorado by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,296 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,296 reviews
Southwest
8.0
Very good
4,296 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,700 reviews
Southwest
8.0
Very good
4,296 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,973 reviews
Southwest
8.0
Very good
4,296 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,664 reviews
Southwest
8.0
Very good
4,296 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.6
Fair
2,951 reviews
Southwest
8.0
Very good
4,296 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Colorado?

    Pittsburgh (PIT) is the airport you will fly out of if you book a flight from Pittsburgh to Colorado. It is only a 13.5 mi journey to Pittsburgh (PIT) from Pittsburgh’s city center.

  • How popular is this Pittsburgh to Colorado flight route?

    Within the past month, 94 users have taken a look at flights from Pittsburgh to Colorado.

  • How long is the flight from Pittsburgh to Colorado?

    Departing from Pittsburgh to Colorado will take you 3h 29m. The distance from Pittsburgh to Colorado is about 1285 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pittsburgh to Colorado one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $67. American Airlines flights start at $88 while deals on Delta start at $109 one-way.

  • What are the most popular routes from Pittsburgh to Colorado?

    The most popular flight routes from Pittsburgh to Colorado are Pittsburgh - Denver Intl, Pittsburgh - Colorado Springs and Pittsburgh - Durango La Plata County.

  • What are the most reliable airlines from Pittsburgh to Colorado?

    Before booking your flight to Colorado from Pittsburgh, check out the most reliable airlines to get you to your destination on time: Frontier (100%), United Airlines (94%), Southwest( 77%).

  • What are the cheapest flights from Pittsburgh to Colorado?

    Looking at all options, your cheapest flight can be booked for $163. While the most popular route (Pittsburgh - Denver Intl) can be booked for $218 on average, our data indicates $781 when flying from Pittsburgh to Colorado.

  • Can I find deals for flights from Pittsburgh to Colorado that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Colorado.

  • Can I find deals for business class flights from Pittsburgh to Colorado?

    Yes. Cheapflights offers flight deals from Pittsburgh to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Colorado?

    Currently, June is the cheapest month in which you can book a flight from Pittsburgh to Colorado (average of $57). Flying from Pittsburgh to Colorado in April is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pittsburgh to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Pittsburgh to Colorado

Discover the top 6 airlines that operate flights from Pittsburgh to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$204FlexibilityNo cancel feeOn-time62%
DeltaCheapest$129Average$327FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$130Average$386FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$184Average$398FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$214Average$402FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$265Average$467FlexibilityNo cancel feeOn-time63%

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