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

Frontier, Southwest, and JetBlue are the most popular carriers operating from Pittsburgh to Colorado

What airlines fly to Colorado?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Colorado from Pittsburgh according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, there are 22 flights per week flying from Pittsburgh to Colorado. The most common day of the week flights depart is Tue, with 27% of flights taking off on this day.

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

The number of flights available between Pittsburgh and Colorado is 3 per day as of September 2025. The most frequent departure time is 8:00AM, with 55% of daily flights leaving at noon.

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

Prices for flights from Pittsburgh Airport to Colorado refresh daily.

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

There are 6 operators available for flights from Pittsburgh Airport to Colorado as of September 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$64 Cheap Flights from Pittsburgh to Colorado in 2025/26

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Find the cheapest flights from Pittsburgh to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:30 pm - 7:00 pmPIT-DEN

3h 30mnonstop

11:28 am - 4:35 pmDEN-PIT

3h 07mnonstop

$171Frontier

Find Deal

Mon, Nov 3 - Mon, Nov 10

2:26 pm - 8:58 amPIT-DEN

20h 32m1 stop

11:45 pm - 3:00 pmDEN-PIT

13h 15m1 stop

$173Frontier

Find Deal

Thu, Oct 23 - Sun, Oct 26

4:35 pm - 6:03 pmPIT-DEN

3h 28mnonstop

5:44 pm - 10:45 pmDEN-PIT

3h 01mnonstop

$237United Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

3:45 pm - 5:10 pmPIT-DEN

3h 25mnonstop

5:30 pm - 12:15 amDEN-PIT

4h 45m1 stop

$247Southwest

Find Deal

Fri, Oct 24 - Mon, Oct 27

5:25 am - 6:50 amPIT-DEN

3h 25mnonstop

5:30 pm - 12:15 amDEN-PIT

4h 45m1 stop

$257Southwest

Find Deal

Mon, Oct 20 - Mon, Oct 27

6:39 am - 2:20 pmPIT-ASE

9h 41m1 stop

2:20 pm - 10:06 pmASE-PIT

5h 46m1 stop

$289American Airlines

Find Deal

Mon, Feb 2 - Wed, Mar 4

5:30 pm - 10:29 pmPIT-GJT

6h 59m1 stop

5:55 am - 4:33 pmGJT-PIT

8h 38m1 stop

$289Delta

Find Deal

Sat, Nov 1 - Mon, Nov 3

6:00 am - 2:36 pmPIT-GUC

10h 36m2 stops

1:42 pm - 10:45 pmGUC-PIT

7h 03m1 stop

$294United Airlines

Find Deal

Tue, Oct 21 - Sat, Nov 1

6:39 am - 12:01 pmPIT-ASE

7h 22m1 stop

12:11 pm - 11:46 pmASE-PIT

9h 35m2 stops

$294American Airlines

Find Deal

Mon, Feb 2 - Wed, Mar 4

5:30 pm - 10:29 pmPIT-GJT

6h 59m1 stop

1:15 pm - 12:21 amGJT-PIT

9h 06m2 stops

$294Delta

Find Deal

Fri, Nov 7 - Mon, Nov 10

United Airlines flights from Pittsburgh to Colorado

Our best United Airlines deals on Pittsburgh to Colorado flight tickets

United Airlines

Oct 24

PIT4:35 pmPittsburgh

3h 28m

DEN6:03 pmDenver Intl

Oct 27

DEN5:44 pmDenver Intl

3h 01m

PIT10:45 pmPittsburgh

$237

Find similar

United Airlines

Oct 21

PIT6:00 amPittsburgh

10h 36m

2 stops

GUC2:36 pmGunnison

Nov 1

GUC1:42 pmGunnison

7h 03m

1 stop

PIT10:45 pmPittsburgh

$294

Find similar

United Airlines

Oct 21

PIT7:05 amPittsburgh

9h 31m

2 stops

GUC2:36 pmGunnison

Nov 1

GUC1:42 pmGunnison

7h 45m

2 stops

PIT11:27 pmPittsburgh

$299

Find similar

Southwest flights from Pittsburgh to Colorado

Our best Southwest deals on Pittsburgh to Colorado flight tickets

Southwest

Oct 24

PIT3:45 pmPittsburgh

3h 25m

DEN5:10 pmDenver Intl

Oct 27

DEN5:30 pmDenver Intl

4h 45m

1 stop

PIT12:15 amPittsburgh

$247

Find similar

Southwest

Oct 20

PIT5:25 amPittsburgh

3h 25m

DEN6:50 amDenver Intl

Oct 27

DEN5:30 pmDenver Intl

4h 45m

1 stop

PIT12:15 amPittsburgh

$257

Find similar

Southwest

Dec 19

PIT5:50 amPittsburgh

8h 15m

1 stop

COS12:05 pmColorado Springs

Dec 22

COS12:45 pmColorado Springs

9h 00m

1 stop

PIT11:45 pmPittsburgh

$364

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Mon 11/3

5:30 pm-7:00 pm

Nonstop3h 30m

Denver Intl

Mon 11/10

11:28 am-4:35 pm

Nonstop3h 07m

$171

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Thu 10/23

2:26 pm-8:58 am

1 stop20h 32m

Denver Intl

Sun 10/26

11:45 pm-3:00 pm

1 stop13h 15m

$173

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Fri 10/24

4:35 pm-6:03 pm

Nonstop3h 28m

Denver Intl

Mon 10/27

5:44 pm-10:45 pm

Nonstop3h 01m

$237

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Fri 10/24

3:45 pm-5:10 pm

Nonstop3h 25m

Denver Intl

Mon 10/27

5:30 pm-12:15 am

1 stop4h 45m

$247

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Mon 10/20

5:25 am-6:50 am

Nonstop3h 25m

Denver Intl

Mon 10/27

5:30 pm-12:15 am

1 stop4h 45m

$257

PittsburghAspen

PIT - ASE

PITASE

Pittsburgh

Mon 2/2

6:39 am-2:20 pm

1 stop9h 41m

Aspen Pitkin County

Wed 3/4

2:20 pm-10:06 pm

1 stop5h 46m

$289

PittsburghGrand Junction

PIT - GJT

PITGJT

Pittsburgh

Sat 11/1

5:30 pm-10:29 pm

1 stop6h 59m

Grand Junction Regnl

Mon 11/3

5:55 am-4:33 pm

1 stop8h 38m

$289

PittsburghGunnison

PIT - GUC

PITGUC

Pittsburgh

Tue 10/21

6:00 am-2:36 pm

2 stops10h 36m

Gunnison

Sat 11/1

1:42 pm-10:45 pm

1 stop7h 03m

$294

PittsburghAspen

PIT - ASE

PITASE

Pittsburgh

Mon 2/2

6:39 am-12:01 pm

1 stop7h 22m

Aspen Pitkin County

Wed 3/4

12:11 pm-11:46 pm

2 stops9h 35m

$294

PittsburghGrand Junction

PIT - GJT

PITGJT

Pittsburgh

Fri 11/7

5:30 pm-10:29 pm

1 stop6h 59m

Grand Junction Regnl

Mon 11/10

1:15 pm-12:21 am

2 stops9h 06m

$294

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Pittsburgh to Colorado

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 Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Pittsburgh, with most prices found around $278. The month of November is another great option to travel to Colorado, with average flight prices from Pittsburgh averaging around $331.

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

The cheapest day to depart from Pittsburgh to Colorado is on a Thursday when prices can be found for as low as $430. On the other hand, Sunday is the most expensive day to depart from Pittsburgh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $472.

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

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $407. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $468 per ticket.

What is the cheapest Pittsburgh to Colorado flight route?

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

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

You are more likely to see cheaper flights to Colorado from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Pittsburgh for as low as $335 on momondo.

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

There are 4 cabin classes available to choose from on Pittsburgh to Colorado 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 Pittsburgh to Colorado flights?

No. A direct flight is the cheapest option for a flight between Pittsburgh to Colorado.

Cheap Pittsburgh to Colorado flight deals and tips

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

Best Price Found	$172
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Colorado	1 airport

The best one-way flight to Colorado from Pittsburgh in the past 72 hours is $172. The best round-trip flight deal from Pittsburgh to Colorado found on momondo in the last 72 hours is $318.

The fastest flight from Pittsburgh to Colorado takes 3h 25m

Direct flights go from Pittsburgh to Colorado every day.

There is 1 airport near Colorado: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Pittsburgh Airport to Colorado?
Prices for flights from Pittsburgh Airport to Colorado refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Colorado?
There are 6 operators available for flights from Pittsburgh Airport to Colorado as of September 2025.
How old do you have to be to fly from Pittsburgh Airport to Colorado?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Pittsburgh to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Pittsburgh to Colorado is Boeing 737 MAX 8, representing 25.75% of all bookings. The subsequent popular models are Boeing 737-800 at 22.96%, Boeing 737-900 at 13.19%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 11.73%.

Best airlines flying from Pittsburgh to Colorado

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $77	Free Cancellation	Rating 5.8 3,165 reviews	Search Frontier flights
JetBlue	PriceFrom $130	Free Cancellation	Rating 7.2 2,912 reviews	Search JetBlue flights
American Airlines	PriceFrom $168	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $174	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $284	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pittsburgh to Colorado. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Colorado from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Pittsburgh to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Colorado

Popular cities in Colorado

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Flights to Seattlefrom $102

Cheap flights from Pittsburgh to Colorado from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Colorado departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Pittsburgh to Colorado

Cheap round-trip flights

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United Airlines flights from Pittsburgh to Colorado

Our best United Airlines deals on Pittsburgh to Colorado flight tickets

Southwest flights from Pittsburgh to Colorado

Our best Southwest deals on Pittsburgh to Colorado flight tickets

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How to get the cheapest flight ticket from Pittsburgh to Colorado

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

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Pittsburgh, with most prices found around $278. The month of November is another great option to travel to Colorado, with average flight prices from Pittsburgh averaging around $331.

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

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

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $407. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $468 per ticket.

What is the cheapest Pittsburgh to Colorado flight route?

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

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

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

There are 4 cabin classes available to choose from on Pittsburgh to Colorado 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 Pittsburgh to Colorado flights?

No. A direct flight is the cheapest option for a flight between Pittsburgh to Colorado.

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

Frontier, Southwest, and JetBlue are the most popular carriers operating from Pittsburgh to Colorado

What airlines fly to Colorado?

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

The number of flights available between Pittsburgh and Colorado is 3 per day as of September 2025. The most frequent departure time is 8:00AM, with 55% of daily flights leaving at noon.

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

As of September 2025, there are 22 flights per week flying from Pittsburgh to Colorado. The most common day of the week flights depart is Tue, with 27% of flights taking off on this day.

Cheap Pittsburgh to Colorado flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

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

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

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

What documentation or ID do you need to fly to Colorado?

What is the most popular plane model from Pittsburgh to Colorado?

Best airlines flying from Pittsburgh to Colorado

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

Why use momondo?

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

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

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

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

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo