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$92+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PIT
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap 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 May 19, 2026.

This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:24 pm
MTJ
-
PIT
1 stop5h 13m
United Airlines
Sat 10/34:55 pm
PIT
-
MTJ
1 stop5h 29m
United Airlines
Deal found 5/16$306
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Fri 8/211:40 pm
GJT
-
PIT
1 stop7h 05m
United Airlines
Tue 8/254:57 pm
PIT
-
GJT
1 stop7h 02m
United Airlines
Deal found 5/18$323
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/246:55 pm
GJT
-
PIT
2 stops11h 59m
American Airlines
Wed 7/11:48 pm
PIT
-
GJT
2 stops11h 55m
American Airlines
Deal found 5/18$327
This United Airlines deal was found by Cheapflights users on 5/15. 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 5/303:25 pm
MTJ
-
PIT
1 stop5h 32m
United Airlines
Wed 6/36:10 am
PIT
-
MTJ
1 stop7h 09m
United Airlines
Deal found 5/15$329
This United Airlines deal was found by Cheapflights users on 5/18. 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 8/221:40 pm
GJT
-
PIT
1 stop7h 05m
United Airlines
Tue 8/254:57 pm
PIT
-
GJT
1 stop7h 02m
United Airlines
Deal found 5/18$347
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 6/122:22 pm
MTJ
-
PIT
1 stop5h 44m
American Airlines
Sun 6/147:16 am
PIT
-
MTJ
1 stop8h 13m
American Airlines
Deal found 5/15$353
This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:24 pm
MTJ
-
PIT
1 stop5h 13m
United Airlines
Fri 10/24:55 pm
PIT
-
MTJ
1 stop5h 29m
United Airlines
Deal found 5/16$355
This Southwest deal was found by Cheapflights users on 5/14. 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.
Tue 10/137:00 am
COS
-
PIT
1 stop6h 40m
Southwest
Wed 10/216:15 am
PIT
-
COS
1 stop5h 30m
Southwest
Deal found 5/14$363
This Delta deal was found by Cheapflights users on 5/15. 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 6/37:40 am
GJT
-
PIT
1 stop7h 00m
Delta
Mon 6/85:40 pm
PIT
-
GJT
1 stop6h 14m
Delta
Deal found 5/15$364
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:15 am
COS
-
PIT
2 stops9h 20m
Southwest
Tue 9/292:00 pm
PIT
-
COS
1 stop5h 00m
Southwest
Deal found 5/16$368
This American Airlines deal was found by Cheapflights users on 5/18. 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 8/2212:12 pm
GJT
-
PIT
2 stops8h 46m
American Airlines
Tue 8/2512:14 pm
PIT
-
GJT
2 stops11h 20m
American Airlines
Deal found 5/18$373
This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:00 am
COS
-
PIT
2 stops9h 31m
American Airlines
Tue 9/293:10 pm
PIT
-
COS
2 stops9h 47m
American Airlines
Deal found 5/16$374

Find flight deals from Colorado to Pittsburgh

Keep the following information in mind while searching for Colorado to Pittsburgh flight deals. Data was last updated May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$306
(United Airlines)

One-way from

$92
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$458

Good round-trip deal

$439 or less

Good one-way deal

$258 or less
Provider with most accurate pricing for Denver Intl-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Pittsburgh flights.
Search Deals
From Colorado to Pittsburgh
Search Deals
One-way flight from Colorado to Pittsburgh
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 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 Colorado to Pittsburgh.
Search Deals
Price to beat on a one-way flight from Colorado to Pittsburgh.
Search Deals

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 May 19, 2026.
Use the filters below to find and compare flights from Colorado to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrosePittsburgh

MTJ - PIT

MTJPIT

Montrose County

Wed 9/30

3:24 pm-10:37 pm

1 stop5h 13m

Pittsburgh

Sat 10/3

5:10 am-12:40 pm

2 stops9h 30m

$311

Grand JunctionPittsburgh

GJT - PIT

GJTPIT

Grand Junction Regnl

Wed 6/24

6:55 pm-8:54 am

2 stops11h 59m

Pittsburgh

Wed 7/1

3:31 pm-11:43 pm

2 stops10h 12m

$327

MontrosePittsburgh

MTJ - PIT

MTJPIT

Montrose County

Sat 5/30

3:25 pm-10:57 pm

1 stop5h 32m

Pittsburgh

Wed 6/3

6:10 am-11:19 am

1 stop7h 09m

$329

Grand JunctionPittsburgh

GJT - PIT

GJTPIT

Grand Junction Regnl

Wed 9/30

12:32 pm-12:01 am

2 stops9h 29m

Pittsburgh

Sat 10/3

5:19 pm-12:16 am

2 stops8h 57m

$347

Grand JunctionPittsburgh

GJT - PIT

GJTPIT

Grand Junction Regnl

Sat 8/22

1:40 pm-10:45 pm

1 stop7h 05m

Pittsburgh

Tue 8/25

4:57 pm-9:59 pm

1 stop7h 02m

$347

Colorado SpringsPittsburgh

COS - PIT

COSPIT

Colorado Springs

Tue 10/13

7:00 am-3:40 pm

1 stop6h 40m

Pittsburgh

Wed 10/21

6:15 am-9:45 am

1 stop5h 30m

$363

Grand JunctionPittsburgh

GJT - PIT

GJTPIT

Grand Junction Regnl

Wed 6/3

7:40 am-4:40 pm

1 stop7h 00m

Pittsburgh

Mon 6/8

5:40 pm-9:54 pm

1 stop6h 14m

$364

Colorado SpringsPittsburgh

COS - PIT

COSPIT

Colorado Springs

Sat 9/26

10:40 am-5:30 pm

1 stop4h 50m

Pittsburgh

Wed 9/30

6:00 am-9:50 am

1 stop5h 50m

$375

Colorado SpringsPittsburgh

COS - PIT

COSPIT

Colorado Springs

Sat 9/26

8:00 am-6:46 pm

1 stop8h 46m

Pittsburgh

Wed 9/30

3:10 pm-10:57 pm

2 stops9h 47m

$380

MontrosePittsburgh

MTJ - PIT

MTJPIT

Montrose County

Fri 6/12

2:22 pm-11:57 pm

1 stop7h 35m

Pittsburgh

Sun 6/14

7:16 am-1:29 pm

1 stop8h 13m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 53 resultsSorted by cheapest first
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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

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

The price you pay for your flight from Colorado to Pittsburgh may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Colorado to Pittsburgh (average of $43). Flying from Colorado to Pittsburgh in March is currently the most expensive (average of $258). 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 May 19, 2026.

It’s typically best to fly out from Colorado to Pittsburgh at noon. Doing so could potentially save you 25% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Colorado to Pittsburgh. Price data was last updated on May 16, 2026.

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

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 4 times in the past calendar month.

  • How long is the flight from Colorado to Pittsburgh?

    Airlines like United Airlines, American Airlines, and Southwest fly from Colorado to Pittsburgh in about 5h 13m. The time it takes to get you to your destination can typically vary by up to 6h 46m. Airlines will cover a distance of 1473 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 American Airlines ($83), Frontier ($88), and JetBlue ($130).

  • 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 cheapest flights from Colorado to Pittsburgh?

    While on average a flight from Colorado to Pittsburgh is generally $397, our data shows the cheapest flight currently is $163. When looking at the most popular route, (Denver Intl - Pittsburgh), you can expect to pay $280 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, February is the cheapest month in which you can book a flight from Colorado to Pittsburgh (average of $43). Flying from Colorado to Pittsburgh in March is currently the most expensive (average of $258). 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
Chester
Steubenville
Washington
Monroeville
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 5 airlines flying from Colorado to Pittsburgh

Discover the top 5 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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$207FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$191Average$430FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$204Average$475FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$223Average$411FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$238Average$328FlexibilityNo cancel feeOn-time62%

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