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$66+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DEN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Pittsburgh to Colorado

Keep the following information in mind while searching for Pittsburgh to Colorado flight deals. Data was last updated July 29, 2025.

Round-trip from

$178
(Frontier)

One-way from

$66
(Cheapflightsfares)

Popular in

February

Cheapest in

October

Average price

$384

Good round-trip deal

$286 or less

Good one-way deal

$139 or less
From Pittsburgh to Colorado
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One-way flight from Pittsburgh to Colorado
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Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Pittsburgh to Colorado.
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Price to beat on a one-way flight from Pittsburgh to Colorado.
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Find 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 July 29, 2025.

This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:28 pmPIT - DEN
Nonstop3h 30mFrontier
Mon 10/2011:26 amDEN - PIT
Nonstop3h 07mFrontier
Deal found 7/27$178
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:10 pmPIT - DEN
Nonstop3h 30mSouthwest
Mon 10/136:55 pmDEN - PIT
Nonstop2h 55mSouthwest
Deal found 7/27$217
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:50 pmPIT - DEN
1 stop6h 41mDelta
Sun 10/1912:50 amDEN - PIT
1 stop6h 07mDelta
Deal found 7/28$237
This American Airlines deal was found by Cheapflights users on 7/27. 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 10/17:55 amPIT - DEN
1 stop10h 52mAmerican Airlines
Wed 10/89:20 amDEN - PIT
1 stop11h 59mAmerican Airlines
Deal found 7/27$241
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amPIT - DEN
1 stop7h 03mJetBlue
Mon 11/1011:59 pmDEN - PIT
1 stop7h 14mJetBlue
Deal found 7/27$245
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:30 pmPIT - GJT
1 stop7h 13mDelta
Tue 8/266:00 amGJT - PIT
1 stop8h 35mDelta
Deal found 7/28$269
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/191:40 pmPIT - GJT
2 stops9h 21mAmerican Airlines
Tue 8/2611:45 amGJT - PIT
1 stop9h 43mAmerican Airlines
Deal found 7/27$274
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 9/138:56 amPIT - DEN
Nonstop3h 29mUnited Airlines
Sat 9/201:55 pmDEN - PIT
Nonstop3h 04mUnited Airlines
Deal found 7/27$277
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 8/317:00 amPIT - COS
1 stop6h 36mAmerican Airlines
Sat 9/66:02 amCOS - PIT
1 stop7h 01mAmerican Airlines
Deal found 7/27$278
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 9/307:00 amPIT - DRO
1 stop5h 58mAmerican Airlines
Sat 10/411:43 amDRO - PIT
2 stops9h 20mAmerican Airlines
Deal found 7/27$284
This Orbitz deal was found by Cheapflights users on 7/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:23 amPIT - DEN
1 stop7h 50mMultiple Airlines
Mon 8/1811:33 amDEN - PIT
Nonstop3h 12mMultiple Airlines
Deal found 7/27$291
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:45 pmPIT - COS
2 stops7h 20mSouthwest
Tue 9/306:45 amCOS - PIT
2 stops6h 45mSouthwest
Deal found 7/29$307

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 July 29, 2025.
Use the filters below to find and compare flights from Pittsburgh to Colorado that are best for you.

Fly from

Pittsburgh

Fly to

Colorado

Route

Depart

Return

Price

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Fri 10/17

5:28 pm-6:58 pm

Nonstop3h 30m

Denver Intl

Mon 10/20

11:26 am-4:33 pm

Nonstop3h 07m

$178

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Fri 10/10

8:10 pm-9:40 pm

Nonstop3h 30m

Denver Intl

Mon 10/13

6:55 pm-11:50 pm

Nonstop2h 55m

$217

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Fri 10/17

4:50 pm-9:31 pm

1 stop6h 41m

Denver Intl

Sun 10/19

12:50 am-8:57 am

1 stop6h 07m

$237

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Wed 10/1

7:55 am-4:47 pm

1 stop10h 52m

Denver Intl

Wed 10/8

9:20 am-11:19 pm

1 stop11h 59m

$241

PittsburghGrand Junction

PIT - GJT

PITGJT

Pittsburgh

Tue 8/19

5:30 pm-10:43 pm

1 stop7h 13m

Grand Junction Regnl

Tue 8/26

6:00 am-4:35 pm

1 stop8h 35m

$269

PittsburghGrand Junction

PIT - GJT

PITGJT

Pittsburgh

Tue 8/19

1:40 pm-9:01 pm

2 stops9h 21m

Grand Junction Regnl

Tue 8/26

11:45 am-11:28 pm

1 stop9h 43m

$274

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sat 9/13

8:56 am-10:25 am

Nonstop3h 29m

Denver Intl

Sat 9/20

1:55 pm-6:59 pm

Nonstop3h 04m

$277

PittsburghColorado Springs

PIT - COS

PITCOS

Pittsburgh

Sun 8/31

7:00 am-11:36 am

1 stop6h 36m

Colorado Springs

Sat 9/6

6:02 am-3:03 pm

1 stop7h 01m

$278

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sat 10/4

7:00 am-1:12 pm

1 stop8h 12m

Denver Intl

Mon 10/13

10:44 pm-10:00 am

1 stop9h 16m

$281

PittsburghDurango

PIT - DRO

PITDRO

Pittsburgh

Tue 9/30

7:00 am-10:58 am

1 stop5h 58m

Durango La Plata County

Sat 10/4

11:43 am-11:03 pm

2 stops9h 20m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 43 results
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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

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

Currently, October is the cheapest month in which you can book a flight from Pittsburgh to Colorado (average of $197). Flying from Pittsburgh to Colorado in March is currently the most expensive (average of $278). 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 July 29, 2025.

When flying from Pittsburgh to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 29, 2025.

The most flights from PIT to USCO are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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 July 29, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines 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
4,238 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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, 84 users have taken a look at flights from Pittsburgh to Colorado.

  • 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 $66. United Airlines flights start at $109 while deals on Delta start at $119 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 - Aspen Pitkin 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: United Airlines (84%), Southwest (57%), Frontier( 38%).

  • What are the cheapest flights from Pittsburgh to Colorado?

    Looking at all options, your cheapest flight can be booked for $102. While the most popular route (Pittsburgh - Denver Intl) can be booked for $184 on average our data indicates $694 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, October is the cheapest month in which you can book a flight from Pittsburgh to Colorado (average of $197). Flying from Pittsburgh to Colorado in March is currently the most expensive (average of $278). 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.

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$64Average$174FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$168Average$423FlexibilityNo cancel feeOn-time71%
DeltaCheapest$189Average$391FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$202Average$530FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$209Average$360FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$290Average$421FlexibilityNo cancel feeOn-time63%

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