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$59+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DEN
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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The best prices from Pittsburgh to Denver Intl are usually found in October or August, booked 89 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap 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 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$129
(Frontier)

One-way from

$59
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$378
Provider with most accurate pricing for Pittsburgh-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Denver Intl flights.
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From Pittsburgh to Denver Intl
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One-way flight from Pittsburgh to Denver Intl
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High demand for flights, 12% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find 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 20, 2025.

This Frontier deal was found by Cheapflights users on 1/19. 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.
Wed 4/211:48 amPIT - DEN
1 stop13h 27mFrontier
Tue 4/811:50 pmDEN - PIT
1 stop11h 30mFrontier
Deal found 1/19$129
This JetBlue deal was found by Cheapflights users on 1/19. 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.
Sat 5/37:00 amPIT - DEN
1 stop6h 54mJetBlue
Wed 5/711:40 amDEN - PIT
1 stop10h 19mJetBlue
Deal found 1/19$221
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1511:25 amPIT - DEN
1 stop8h 50mSun Country Air
Sat 6/215:10 pmDEN - PIT
1 stop15h 15mSun Country Air
Deal found 1/20$275
This United Airlines deal was found by Cheapflights users on 1/19. 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 3/266:00 amPIT - DEN
1 stop7h 50mUnited Airlines
Wed 4/210:10 amDEN - PIT
Nonstop3h 05mUnited Airlines
Deal found 1/19$347
This Delta deal was found by Cheapflights users on 1/19. 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 3/2610:15 amPIT - DEN
1 stop5h 44mDelta
Mon 3/3112:55 amDEN - PIT
1 stop6h 40mDelta
Deal found 1/19$357
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/265:15 amPIT - DEN
2 stops28h 26mMultiple Airlines
Sun 3/28:31 amDEN - PIT
2 stops22h 55mMultiple Airlines
Deal found 1/19$361
This Southwest deal was found by Cheapflights users on 1/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:05 pmPIT - DEN
1 stop7h 15mSouthwest
Wed 3/126:25 pmDEN - PIT
Nonstop2h 50mSouthwest
Deal found 1/18$368
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/267:20 pmPIT - DEN
1 stop30h 09mAlaska Airlines
Thu 3/67:00 amDEN - PIT
1 stop9h 24mAlaska Airlines
Deal found 1/19$384
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Tue 2/1812:17 pmPIT - DEN
1 stop9h 21mAmerican Airlines
Thu 2/206:00 amDEN - PIT
1 stop7h 00mAmerican Airlines
Deal found 1/18$396

Find flights from Pittsburgh to Denver within your budget

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 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Wed 4/2

11:48 am-11:15 pm

1 stop13h 27m

Denver Intl

Tue 4/8

11:50 pm-1:20 pm

1 stop11h 30m

$129

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sat 5/3

7:00 am-11:54 am

1 stop6h 54m

Denver Intl

Tue 5/6

11:40 am-11:59 pm

1 stop10h 19m

$221

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Sun 6/15

11:25 am-6:15 pm

1 stop8h 50m

Denver Intl

Sat 6/21

5:10 pm-10:25 am

1 stop15h 15m

$275

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Wed 3/26

8:35 am-10:23 am

Nonstop3h 48m

Denver Intl

Tue 4/1

6:00 am-2:00 pm

1 stop6h 00m

$347

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Wed 3/26

10:15 am-1:59 pm

1 stop5h 44m

Denver Intl

Mon 3/31

12:55 am-9:35 am

1 stop6h 40m

$357

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Wed 2/26

5:15 am-7:41 am

2 stops28h 26m

Denver Intl

Sun 3/2

8:31 am-9:26 am

2 stops22h 55m

$361

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Mon 3/10

7:05 pm-12:20 am

1 stop7h 15m

Denver Intl

Wed 3/12

6:25 pm-11:15 pm

Nonstop2h 50m

$368

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Wed 2/26

7:20 pm-11:29 pm

1 stop30h 09m

Denver Intl

Thu 3/6

7:00 am-6:24 pm

1 stop9h 24m

$384

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Tue 2/18

12:17 pm-7:38 pm

1 stop9h 21m

Denver Intl

Tue 2/25

7:00 am-3:41 pm

1 stop6h 41m

$396

PittsburghDenver

PIT - DEN

PITDEN

Pittsburgh

Mon 3/17

9:46 am-11:29 pm

1 stop15h 43m

$59

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 19 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
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
FlightnetworkPrice Accuracy2 starsTrust Score*1 star

*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.

Travel insights for flights from Pittsburgh to Denver

Get recent, data-driven insights about flights from Pittsburgh to Denver including ideal travel times, pricing trends, and more.

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 17, 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to Denver, you should look to book at least 89 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, October is the cheapest month in which you can book a flight from Pittsburgh to Denver (average of $197). Flying from Pittsburgh to Denver in March is currently the most expensive (average of $278). 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 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Denver at noon. If you’re flexible enough to do this you can expect to save up to 72% on your trip compared to booking a flight in the afternoon.

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 December 16, 2024.

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

Weekly flight availability from Pittsburgh to Denver

Explore weekly flight availability from Pittsburgh to Denver. 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 January 20, 2025.

The most flights from PIT to DEN are scheduled on a Thursday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 20, 2025.
Peruse reviews from past customers who have flown with United Airlines, Southwest and Alaska Airlines from Pittsburgh to Denver to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,696 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,982 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 30m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Pittsburgh to Denver Intl offered by 6 different airlines.

  • How popular is this Pittsburgh to Denver flight route?

    This flight path from Pittsburgh to Denver Intl was viewed by 59 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from Pittsburgh to Denver round-trip from $129. Other airlines that can offer you cheap pricing are JetBlue, from $221, and United Airlines, from $347. Users have found that Frontier is 61% 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 $59. However, be on the lookout for offers from JetBlue 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 (84%), Frontier (75%) or Southwest (69%) 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 $949 for a flight from Pittsburgh to Denver. The cheapest flight overall is $84 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, October is the cheapest month in which you can book a flight from Pittsburgh to Denver (average of $197). Flying from Pittsburgh to Denver in March is currently the most expensive (average of $278). 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
Keystone
Westminster
Black Hawk
Winter Park
Dillon
Lakewood
Broomfield
Silverthorne
Golden
Brighton
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Greeley
Central City
Englewood
Copper Mountain
Longmont
Thornton

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.
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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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$162FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$188Average$390FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$328FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$209Average$315FlexibilityNo cancel feeOn-time62%
DeltaCheapest$215Average$352FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$421FlexibilityNo cancel feeOn-time63%
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