Denver

$87+ Cheap flights from Pittsburgh to Denver (PIT - DEN)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DEN
Feb 25 — Mar 41
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Find cheap flights from Pittsburgh to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Pittsburgh to Denver Intl are usually found in October or November, booked 27 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Pittsburgh to Denver

Cheapest flights from Pittsburgh to Denver
Explore the most affordable flight options available from Pittsburgh to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This CheapOair deal was found by Cheapflights users on 1/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:59 pm
PIT
-
DEN
Nonstop3h 46m
Multiple Airlines
Mon 2/1611:13 pm
DEN
-
PIT
1 stop21h 35m
Multiple Airlines
Deal found 1/23$196
This Super.com deal was found by Cheapflights users on 1/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/164:14 pm
PIT
-
DEN
Nonstop3h 46m
Frontier
Fri 2/2010:58 am
DEN
-
PIT
Nonstop3h 01m
Frontier
Deal found 1/23$197
This Super.com deal was found by Cheapflights users on 1/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:59 pm
PIT
-
DEN
Nonstop3h 46m
Frontier
Mon 2/92:03 pm
DEN
-
PIT
Nonstop3h 01m
Frontier
Deal found 1/26$202
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Mon 2/231:33 pm
PIT
-
DEN
1 stop20h 21m
Multiple Airlines
Mon 3/26:00 am
DEN
-
PIT
2 stops39h 59m
Multiple Airlines
Deal found 1/25$205
This Super.com deal was found by Cheapflights users on 1/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:14 pm
PIT
-
DEN
Nonstop3h 46m
Frontier
Mon 3/210:18 am
DEN
-
PIT
Nonstop3h 01m
Frontier
Deal found 1/25$212
This JetBlue deal was found by Cheapflights users on 1/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:00 am
PIT
-
DEN
1 stop8h 04m
JetBlue
Fri 3/612:14 pm
DEN
-
PIT
1 stop9h 35m
JetBlue
Deal found 1/25$221
This deal was found by Cheapflights users on 1/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:59 pm
PIT
-
DEN
Nonstop3h 46m
Frontier
Fri 2/62:03 pm
DEN
-
PIT
Nonstop3h 01m
Frontier
Deal found 1/24$224
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Wed 2/186:00 am
PIT
-
DEN
2 stops17h 35m
Multiple Airlines
Tue 2/249:25 am
DEN
-
PIT
1 stop12h 00m
Multiple Airlines
Deal found 1/26$228

Find flight deals from Pittsburgh to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$196
(CheapOair)

One-way from

$87
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$449

Good round-trip deal

$367 or less

Good one-way deal

$172 or less
Provider with most accurate pricing for Pittsburgh-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Pittsburgh-Denver Intl flights.
From Pittsburgh to Denver Intl
One-way flight from Pittsburgh to Denver Intl
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Pittsburgh to Denver Intl.
Price to beat on a one-way flight from Pittsburgh to Denver Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Denver 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 January 26, 2026.
Use the filters below to find and compare flights from Pittsburgh to Denver that are best for you.

Fly from

Pittsburgh

Fly to

Denver

Route

Depart

Return

Price

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Mon 2/23

7:25 am-1:52 pm

1 stop8h 27m

Denver Intl

Tue 2/24

11:15 pm-11:58 am

1 stop10h 43m

$280

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Fri 3/13

6:00 am-1:55 pm

1 stop9h 55m

Denver Intl

Tue 3/17

10:39 pm-8:58 am

1 stop8h 19m

$324

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sat 4/4

11:23 am-9:46 pm

1 stop12h 23m

Denver Intl

Fri 4/10

11:55 pm-9:32 pm

1 stop19h 37m

$327

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sat 4/4

7:15 am-9:46 pm

1 stop16h 31m

Denver Intl

Mon 4/13

11:59 pm-11:45 am

1 stop9h 46m

$327

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Wed 4/8

7:15 am-7:36 pm

1 stop14h 21m

Denver Intl

Wed 4/8

11:55 pm-11:41 am

1 stop9h 46m

$347

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sat 4/4

11:23 am-9:46 pm

1 stop12h 23m

Denver Intl

Thu 4/9

11:55 pm-4:40 pm

1 stop14h 45m

$350

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Wed 4/8

11:23 am-9:46 pm

1 stop12h 23m

Denver Intl

Sat 4/11

6:40 am-9:32 pm

1 stop12h 52m

$357

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sun 3/1

7:31 pm-5:48 pm

2 stops24h 17m

Denver Intl

Fri 3/6

7:00 am-6:35 pm

1 stop9h 35m

$376

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sun 4/5

7:15 am-7:36 pm

1 stop14h 21m

Denver Intl

Fri 4/10

11:55 pm-9:32 pm

1 stop19h 37m

$380

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Thu 3/26

6:00 am-1:55 pm

1 stop9h 55m

Denver Intl

Sun 3/29

10:59 pm-8:58 am

1 stop7h 59m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 22 results
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Compare providers for flights from Pittsburgh to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Denver in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

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

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Denver. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Pittsburgh to Denver, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Denver (average of $101). Flying from Pittsburgh to Denver in March is currently the most expensive (average of $318). 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 DEN?

Find hourly flight availability from Pittsburgh to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Denver in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Denver. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Pittsburgh to Denver flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon 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 Pittsburgh to Denver?

The best insider tips for Pittsburgh to Denver flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Pittsburgh to Denver trip
Our travel experts
John Walton

John Walton

Expert on PIT

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Emily Zemler

Emily Zemler

Expert on DEN

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Pittsburgh to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Pittsburgh to Denver?

    To fly from Pittsburgh to Denver, you need to book a flight from Pittsburgh (PIT) to Denver Intl (DEN). Nonstop flights to Denver Intl from Pittsburgh take 3h 20m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Pittsburgh to Denver Intl offered by 6 different airlines.

  • How popular is this Pittsburgh to Denver flight route?

  • How long is the flight from Pittsburgh to Denver?

    A quick flight from Pittsburgh to Denver can take about 8h 27m. JetBlue provides one of the quickest options available for as low as $280. The distance between Pittsburgh and Denver is about 1285 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Pittsburgh to Denver round-trip?

    Cheapflights users have booked flights from Pittsburgh to Denver round-trip from $72. Other airlines that can offer you cheap pricing are JetBlue, from $125, and Delta, from $168. Users have found that Frontier is 82% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Pittsburgh to Denver for a low price.

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

    Consider United Airlines (76%), Frontier (75%) or Southwest (66%) when booking your flight. These represent the most reliable airlines when flying from Pittsburgh to Denver.

  • What are the cheapest flights from Pittsburgh to Denver?

    On average you can expect to pay $969 for a flight from Pittsburgh to Denver. The cheapest flight overall is $111 while the most popular route, (Pittsburgh - Denver Intl) is currently priced at $168.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Denver (average of $101). Flying from Pittsburgh to Denver in March is currently the most expensive (average of $318). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pittsburgh to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Pittsburgh to Denver

Discover the top 6 airlines that operate flights from Pittsburgh to Denver. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$205FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$125Average$357FlexibilityNo cancel feeOn-time62%
DeltaCheapest$168Average$348FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$184Average$326FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$438FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$275Average$424FlexibilityNo cancel feeOn-time63%

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