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$64+ Cheap flights from Colorado to Pittsburgh (PIT)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PIT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Colorado to Pittsburgh

Keep the following information in mind while searching for Colorado to Pittsburgh flight deals. Data was last updated September 17, 2025.

Round-trip from

$122
(Priceline)

One-way from

$64
(Priceline)

Popular in

February

Cheapest in

August

Average price

$352

Good round-trip deal

$229 or less

Good one-way deal

$168 or less
From Colorado to Pittsburgh
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One-way flight from Colorado to Pittsburgh
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Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Colorado to Pittsburgh.
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Price to beat on a one-way flight from Colorado to Pittsburgh.
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Find flight deals from Colorado to Pittsburgh

Cheapest flights from Colorado to Pittsburgh
Explore the most affordable flight options available from Colorado to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:16 pmDEN - PIT
Nonstop3h 05mFrontier
Fri 10/245:40 pmPIT - DEN
Nonstop3h 30mFrontier
Deal found 9/17$122
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:15 pmDEN - PIT
1 stop12h 38mFrontier
Sun 11/26:45 pmPIT - DEN
1 stop30h 31mFrontier
Deal found 9/17$165
This Frontier deal was found by Cheapflights users on 9/16. 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.
Thu 11/611:15 pmDEN - PIT
1 stop12h 38mFrontier
Mon 11/105:30 pmPIT - DEN
Nonstop3h 30mFrontier
Deal found 9/16$166
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:45 pmDEN - PIT
1 stop12h 05mFrontier
Fri 11/75:30 pmPIT - DEN
Nonstop3h 30mFrontier
Deal found 9/17$168
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:15 pmDEN - PIT
1 stop12h 38mFrontier
Mon 11/35:30 pmPIT - DEN
Nonstop3h 30mFrontier
Deal found 9/17$182
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/172:16 pmDEN - PIT
Nonstop3h 05mMultiple Airlines
Mon 10/206:51 pmPIT - DEN
2 stops14h 45mMultiple Airlines
Deal found 9/17$189
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/2712:04 amDEN - PIT
1 stop7h 25mMultiple Airlines
Tue 10/77:12 amPIT - DEN
2 stops26h 24mMultiple Airlines
Deal found 9/16$192
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/172:16 pmDEN - PIT
Nonstop3h 05mMultiple Airlines
Wed 10/225:17 pmPIT - DEN
1 stop12h 42mMultiple Airlines
Deal found 9/17$195
This Frontier deal was found by Cheapflights users on 9/17. 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.
Sun 10/1211:38 amDEN - PIT
Nonstop3h 07mFrontier
Fri 10/178:06 pmPIT - DEN
Nonstop3h 31mFrontier
Deal found 9/17$196
This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 11/55:55 amGJT - PIT
1 stop8h 38mDelta
Sun 11/95:28 pmPIT - GJT
1 stop7h 09mDelta
Deal found 9/17$289
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/3012:05 pmCOS - PIT
1 stop9h 14mAmerican Airlines
Sun 11/25:07 amPIT - COS
1 stop8h 41mAmerican Airlines
Deal found 9/17$291
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/81:35 pmGJT - PIT
2 stops7h 52mUnited Airlines
Sat 11/156:15 amPIT - GJT
2 stops8h 17mUnited Airlines
Deal found 9/17$299

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Pittsburgh 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 September 17, 2025.
Use the filters below to find and compare flights from Colorado to Pittsburgh that are best for you.

Fly from

Colorado

Fly to

Pittsburgh

Route

Depart

Return

Price

Grand JunctionPittsburgh

GJT - PIT

GJTPIT

Grand Junction Regnl

Sat 11/8

7:00 am-3:01 pm

1 stop6h 01m

Pittsburgh

Sat 11/15

8:30 am-12:32 pm

1 stop6h 02m

$289

Grand JunctionPittsburgh

GJT - PIT

GJTPIT

Grand Junction Regnl

Wed 11/5

5:55 am-4:33 pm

1 stop8h 38m

Pittsburgh

Sun 11/9

5:28 pm-10:37 pm

1 stop7h 09m

$289

Colorado SpringsPittsburgh

COS - PIT

COSPIT

Colorado Springs

Thu 10/30

12:05 pm-11:19 pm

1 stop9h 14m

Pittsburgh

Sun 11/2

5:07 am-11:48 am

1 stop8h 41m

$291

Grand JunctionPittsburgh

GJT - PIT

GJTPIT

Grand Junction Regnl

Sat 11/8

10:36 am-12:37 am

2 stops12h 01m

Pittsburgh

Sat 11/15

10:30 am-8:47 pm

2 stops12h 17m

$299

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Thu 10/16

6:55 pm-11:50 pm

Nonstop2h 55m

Pittsburgh

Mon 10/20

8:10 pm-9:40 pm

Nonstop3h 30m

$307

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Thu 12/11

12:50 am-10:55 am

1 stop8h 05m

Pittsburgh

Tue 12/16

7:05 am-2:09 pm

1 stop9h 04m

$307

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Thu 11/13

12:50 am-9:05 am

1 stop6h 15m

Pittsburgh

Wed 11/19

10:10 am-2:04 pm

1 stop5h 54m

$307

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Thu 12/11

9:30 am-4:45 pm

1 stop5h 15m

Pittsburgh

Mon 12/15

6:20 pm-7:50 pm

Nonstop3h 30m

$313

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Fri 12/12

10:10 am-7:25 pm

2 stops7h 15m

Pittsburgh

Tue 12/16

6:40 am-11:15 am

2 stops6h 35m

$317

AspenPittsburgh

ASE - PIT

ASEPIT

Aspen Pitkin County

Wed 10/1

12:11 pm-10:38 pm

1 stop8h 27m

Pittsburgh

Sun 10/5

7:55 am-11:41 am

1 stop5h 46m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Colorado 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 Colorado to Pittsburgh

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

Currently, August is the cheapest month in which you can book a flight from Colorado to Pittsburgh (average of $262). Flying from Colorado to Pittsburgh in November is currently the most expensive (average of $333). 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 CO to PIT?

Find hourly flight availability from Colorado to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Pittsburgh as you normally would.

Weekly flight availability from Colorado to Pittsburgh

Explore weekly flight availability from Colorado to Pittsburgh. 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 September 17, 2025.

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

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

Related info for your journey

Find useful and relevant information for your journey from Colorado to Pittsburgh. 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 into for flights to Pittsburgh from Colorado?

    Located just 13.5 mi from the city center, Pittsburgh (PIT) is the airport most travelers will use when flying to Pittsburgh from Colorado.

  • How popular is this Colorado to Pittsburgh flight route?

    Flights from Colorado to Pittsburgh have been viewed 10 times in the past calendar month.

  • How long is the flight from Colorado to Pittsburgh?

    Airlines like United Airlines, Delta, and Southwest fly from Colorado to Pittsburgh in about 2h 55m. The time it takes to get you to your destination can typically vary by up to 5h 43m. Airlines will cover a distance of 1285 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Colorado to Pittsburgh are United Airlines ($119), Southwest ($119), and Delta ($129).

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

    While some choose either Colorado Springs - Pittsburgh or Grand Junction Regnl - Pittsburgh, Denver Intl - Pittsburgh is the most popular route from Colorado to Pittsburgh.

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

    Before booking your flight to Pittsburgh from Colorado, check out the most reliable airlines to get you to your destination on time: Frontier (80%), United Airlines (59%), Southwest( 57%).

  • What are the cheapest flights from Colorado to Pittsburgh?

    While on average a flight from Colorado to Pittsburgh is generally $295, our data shows the cheapest flight currently is $104. When looking at the most popular route, (Denver Intl - Pittsburgh), you can expect to pay $197 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Pittsburgh 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 Colorado to Pittsburgh?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Pittsburgh (average of $262). Flying from Colorado to Pittsburgh in November is currently the most expensive (average of $333). 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

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Monroeville
Washington
Wexford
Belle Vernon

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Alternative routes for Colorado to Pittsburgh

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

Discover the top 6 airlines that operate flights from Colorado to Pittsburgh. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$87Average$227FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$212Average$404FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$375FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$218Average$436FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$220Average$299FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$225Average$530FlexibilityNo cancel feeOn-time69%

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