What airlines fly to Pittsburgh?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Pittsburgh from Colorado according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 5 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

How many flights depart from Colorado to Pittsburgh on average per week?

As of March 2026, there are 13 flights per week flying from Colorado to Pittsburgh. The most common day of the week flights depart is Sat, with 38% of flights taking off on this day.

How long does it take to fly to Pittsburgh?

Flight times from Colorado to Pittsburgh vary, but if you’re flying out of Denver and flying into Pittsburgh (one of the most popular routes), then the duration is 2h 59m on average. Another popular route from Colorado to Pittsburgh is flying from Grand Junction to Pittsburgh, which will take roughly 5h 02m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Colorado to Pittsburgh?

Frontier, United Airlines, and Delta are the most popular carriers operating from Colorado to Pittsburgh

How many flights depart from Colorado to Pittsburgh on average per day?

1 flights are operational daily from Colorado to Pittsburgh as of March 2026. The most popular departure time for this route is 10:00AM, with 52% of flights per day taking off at noon.

When did momondo last update prices for flights from Colorado to Pittsburgh Airport?

Prices for flights from Colorado to Pittsburgh Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Colorado to Pittsburgh Airport?

As of March 2026, there are 5 operators available to choose from for flights from Colorado to Pittsburgh Airport.

How old do you have to be to fly from Colorado to Pittsburgh Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Pittsburgh Airport.

What documentation or ID do you need to fly to Pittsburgh Airport?

The required travel and health documents for your Pittsburgh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pittsburgh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$84 Cheap Flights from Colorado to Pittsburgh in 2026

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Find the cheapest flights from Colorado to Pittsburgh

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 am - 7:20 pm

DEN

PIT

8h 05m

1 stop

8:15 pm - 8:24 am

PIT

DEN

14h 09m

1 stop

$185Frontier

Sat, May 9 - Fri, May 15

11:59 pm - 11:49 am

DEN

PIT

9h 50m

1 stop

3:00 pm - 2:31 pm

PIT

DEN

25h 31m

1 stop

$192Frontier

Fri, Apr 24 - Mon, Apr 27

5:00 pm - 2:54 pm

DEN

PIT

19h 54m

1 stop

8:00 am - 11:01 pm

PIT

DEN

17h 01m

1 stop

$194Multiple Airlines

Thu, May 28 - Mon, Jun 1

5:00 pm - 2:54 pm

DEN

PIT

19h 54m

1 stop

8:15 pm - 2:04 pm

PIT

DEN

19h 49m

2 stops

$209Multiple Airlines

Thu, May 28 - Wed, Jun 3

6:30 am - 6:15 pm

COS

PIT

9h 45m

1 stop

6:00 pm - 9:20 pm

PIT

COS

5h 20m

1 stop

$281Southwest

Tue, May 26 - Wed, May 27

12:42 pm - 11:17 pm

MTJ

PIT

8h 35m

1 stop

7:00 am - 11:58 am

PIT

MTJ

6h 58m

1 stop

$289American Airlines

Thu, Apr 23 - Tue, May 5

1:40 pm - 10:50 pm

MTJ

PIT

7h 10m

1 stop

10:35 am - 8:18 pm

PIT

MTJ

11h 43m

2 stops

$294United Airlines

Fri, Apr 24 - Tue, May 5

1:40 pm - 10:50 pm

MTJ

PIT

7h 10m

1 stop

8:19 am - 12:41 pm

PIT

MTJ

6h 22m

1 stop

$309United Airlines

Thu, Apr 16 - Wed, Apr 29

12:42 pm - 11:17 pm

MTJ

PIT

8h 35m

1 stop

7:00 am - 12:02 pm

PIT

MTJ

7h 02m

1 stop

$320American Airlines

Thu, Apr 30 - Wed, May 13

6:30 am - 5:55 pm

COS

PIT

9h 25m

2 stops

6:00 pm - 9:20 pm

PIT

COS

5h 20m

1 stop

$330Southwest

Tue, May 26 - Wed, May 27

American Airlines flights from Colorado to Pittsburgh

Our best American Airlines deals on Colorado to Pittsburgh flight tickets

American Airlines

Apr 23

MTJ12:42 pmMontrose County

8h 35m

1 stop

PIT11:17 pmPittsburgh

May 5

PIT7:00 amPittsburgh

6h 58m

1 stop

MTJ11:58 amMontrose County

$289

American Airlines

Apr 30

MTJ12:42 pmMontrose County

8h 35m

1 stop

PIT11:17 pmPittsburgh

May 13

PIT7:00 amPittsburgh

7h 02m

1 stop

MTJ12:02 pmMontrose County

$320

American Airlines

Apr 29

COS1:39 pmColorado Springs

7h 38m

1 stop

PIT11:17 pmPittsburgh

May 1

PIT7:35 pmPittsburgh

5h 57m

1 stop

COS11:32 pmColorado Springs

$332

United Airlines flights from Colorado to Pittsburgh

Our best United Airlines deals on Colorado to Pittsburgh flight tickets

United Airlines

Apr 24

MTJ1:40 pmMontrose County

7h 10m

1 stop

PIT10:50 pmPittsburgh

May 5

PIT10:35 amPittsburgh

11h 43m

2 stops

MTJ8:18 pmMontrose County

$294

United Airlines

Apr 16

MTJ1:40 pmMontrose County

7h 10m

1 stop

PIT10:50 pmPittsburgh

Apr 29

PIT8:19 amPittsburgh

6h 22m

1 stop

MTJ12:41 pmMontrose County

$309

United Airlines

Apr 16

MTJ1:40 pmMontrose County

7h 10m

1 stop

PIT10:50 pmPittsburgh

Apr 29

PIT10:49 amPittsburgh

11h 31m

2 stops

MTJ8:20 pmMontrose County

$314

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Sat 5/9

9:15 am-7:20 pm

1 stop8h 05m

Pittsburgh

Fri 5/15

8:15 pm-8:24 am

1 stop14h 09m

$185

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Fri 4/24

11:59 pm-11:49 am

1 stop9h 50m

Pittsburgh

Mon 4/27

3:00 pm-2:31 pm

1 stop25h 31m

$192

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Thu 5/28

5:00 pm-2:54 pm

1 stop19h 54m

Pittsburgh

Mon 6/1

8:00 am-11:01 pm

1 stop17h 01m

$194

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Thu 5/28

5:00 pm-2:54 pm

1 stop19h 54m

Pittsburgh

Wed 6/3

8:15 pm-2:04 pm

2 stops19h 49m

$209

Colorado SpringsPittsburgh

COS - PIT

COSPIT

Colorado Springs

Tue 5/26

6:30 am-6:15 pm

1 stop9h 45m

Pittsburgh

Wed 5/27

6:00 pm-9:20 pm

1 stop5h 20m

$281

MontrosePittsburgh

MTJ - PIT

MTJPIT

Montrose County

Thu 4/23

12:42 pm-11:17 pm

1 stop8h 35m

Pittsburgh

Tue 5/5

7:00 am-11:58 am

1 stop6h 58m

$289

MontrosePittsburgh

MTJ - PIT

MTJPIT

Montrose County

Fri 4/24

1:40 pm-10:50 pm

1 stop7h 10m

Pittsburgh

Tue 5/5

10:35 am-8:18 pm

2 stops11h 43m

$294

Quickest round-trip

MontrosePittsburgh

MTJ - PIT

MTJPIT

Montrose County

Thu 4/16

1:40 pm-10:50 pm

1 stop7h 10m

Pittsburgh

Wed 4/29

8:19 am-12:41 pm

1 stop6h 22m

$309

MontrosePittsburgh

MTJ - PIT

MTJPIT

Montrose County

Thu 4/30

12:42 pm-11:17 pm

1 stop8h 35m

Pittsburgh

Wed 5/13

7:00 am-12:02 pm

1 stop7h 02m

$320

Colorado SpringsPittsburgh

COS - PIT

COSPIT

Colorado Springs

Tue 5/26

6:30 am-5:55 pm

2 stops9h 25m

Pittsburgh

Wed 5/27

6:00 pm-9:20 pm

1 stop5h 20m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Pittsburgh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Pittsburgh?

In general, October is the cheapest month to fly from Colorado to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $283. The month of August is another great option to travel to Pittsburgh, with average flight prices from Colorado averaging around $297.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Friday when prices can be found for as low as $335. This is often the case because there is less demand to fly during this day of the week. Flights from Colorado to Pittsburgh on a Sunday will generally be more expensive and average around $447. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Pittsburgh?

Our data shows that the cheapest Colorado to Pittsburgh flights are usually those with departure times at noon. Our users have found flights to Pittsburgh at noon for as low as $347. Flights to Pittsburgh are more costly in the evening, with an average ticket price of $460. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Colorado to Pittsburgh flight route?

Fly from Denver Intl to Pittsburgh for the best Colorado - Pittsburgh flight prices

How far in advance should I book a flight to Pittsburgh?

You are more likely to see cheaper flights to Pittsburgh from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from Colorado for as low as $325 on momondo.

What cabin class options are available on Colorado to Pittsburgh flights?

There are 3 cabin classes available to choose from on Colorado to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Pittsburgh flights?

You could potentially save up to 4% on your flight if you consider stops on a Colorado to Pittsburgh flight.

Cheap Colorado to Pittsburgh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Pittsburgh

Best Price Found	$248
Fastest flight time	2h 55m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from Colorado in the past 72 hours is $248. The best round-trip flight deal from Colorado to Pittsburgh found on momondo in the last 72 hours is $460.

The fastest flight from Colorado to Pittsburgh takes 2h 55m

Direct flights go from Colorado to Pittsburgh every day.

There is 1 airport in Pittsburgh. From Colorado there are direct flights to Pittsburgh (PIT).

Search flight deals

When did momondo last update prices for flights from Colorado to Pittsburgh Airport?
Prices for flights from Colorado to Pittsburgh Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Colorado to Pittsburgh Airport?
As of March 2026, there are 5 operators available to choose from for flights from Colorado to Pittsburgh Airport.
How old do you have to be to fly from Colorado to Pittsburgh Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The required travel and health documents for your Pittsburgh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pittsburgh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Colorado to Pittsburgh?
Based on momondo bookings for flights between Colorado and Pittsburgh, the leading plane model is Boeing 737 MAX 8, making up 25.37% of the total bookings. Other popular models include Boeing 737-900 with 15.59%, Boeing 737-800 with 15.26%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 12.27%.

Best airlines flying from Colorado to Pittsburgh

Compare and see reviews for airlines that fly from Colorado to Pittsburgh with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $90	Free Cancellation	Rating 5.7 3,013 reviews	Search Frontier flights
United Airlines	PriceFrom $191	Free Cancellation	Rating 7.4 9,500 reviews	Search United Airlines flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,334 reviews	Search Southwest flights
American Airlines	PriceFrom $223	Free Cancellation	Rating 7.1 11,517 reviews	Search American Airlines flights
JetBlue	PriceFrom $238	Free Cancellation	Rating 7.2 2,909 reviews	Search JetBlue flights

Washington

Monroeville

Wheeling

Butler

Canonsburg

Triadelphia

New Castle

West Mifflin

Belle Vernon

Steubenville

Coraopolis

Moon

Mars

Wexford

Cadiz

Chester

Bridgeport

Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Pittsburgh?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Pittsburgh. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Colorado to Pittsburgh with flexible booking policies on momondo?

momondo does allow users to show only those flights to Pittsburgh from Colorado which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado to Pittsburgh?

Once you have performed a search for Colorado to Pittsburgh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Colorado to Pittsburgh right now. Can momondo alert me if prices change?

Price alerts on flights to Pittsburgh from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.