Cheap Flights from Denver, CO to Pittsburgh, PA from $96

Return flight: Pittsburgh – Denver

On Cheapflightsplus.com you will find 10 direct and 445 connecting flights from Denver to Pittsburgh. You can compare airfare deals from 8 airlines and multiple travel sites from $96, book and save on cheap plane tickets and last minute offers. Also check out DEN-PIT flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Denver to Pittsburgh depends on and how to choose the most interesting flight option for you.

Distance between Denver and Pittsburgh is 2071 miles. Time difference between the cities is 2h. Airplanes depart 00:04 to 23:59 from 2 Denver airports and arrive 00:04 to 23:59 to 3 Pittsburgh airports. Average flight time is 3h 7m.

  • The fastest flight 3h 4m
  • Average flight time 3h 7m
  • The earliest flight 00:04
  • The latest flight 23:59
  • Distance 1287 ml

The cheapest months to travel to Pittsburgh are may (from 96 $), june (from 96 $), july (from 104 $).

The most expensive months are december (from 371 $), october (from 181 $), september (from 174 $).

What is the lowest airfare Denver to Pittsburgh?

The cheapest plane ticket found by our users is $96. This airfare is for economy class on one-way F94374 flight by Frontier Airlines for July 4, 2025 which leaves Denver International in Denver at 11:33 am and arrives at Pittsburgh Pittsburgh Int. at 16:40.

Economy class
$96
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Business class
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First class
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Flight Schedule Denver (Colorado) to Pittsburgh (Pennsylvania)

00:04 — 09:05
7h 1m flight time
Find flight
from$117
00:20 — 06:03 Denver — Orlando
F91734 Frontier Airlines
51m stop
15:48 — 18:17 Orlando — Pittsburgh
F91620 Frontier Airlines
09:08 — 18:17
7h 9m flight time
Find flight
from$125
09:08 — 14:53 Denver — Orlando
F93312 Frontier Airlines
55m stop
15:48 — 18:17 Orlando — Pittsburgh
F91620 Frontier Airlines
09:51 — 21:25+1day
33h 34m flight time
Find flight
from$158
09:51 — 15:13 Denver — Allentown
G4166 Allegiant Air
21h 37m stop
12:50 — 14:30 Allentown — Myrtle Beach
G41792 Allegiant Air
5h 25m stop
19:55 — 21:25 Myrtle Beach — Pittsburgh
G42734 Allegiant Air
10:05 — 15:10
3h 5m flight time
Find flight
from$181
Denver — Pittsburgh
UA372 United Airlines
10:05 — 15:10
3h 5m flight time
Find flight
from$184
Denver — Pittsburgh
UA1317 United Airlines
10:14 — 15:21
3h 7m flight time
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from$169
Denver — Pittsburgh
UA1522 United Airlines
10:15 — 15:22
3h 7m flight time
Find flight
from$200
Denver — Pittsburgh
UA2377 United Airlines
11:33 — 16:40
3h 7m flight time
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from$96
Denver — Pittsburgh
F94374 Frontier Airlines
13:55 — 19:02
3h 7m flight time
Find flight
from$169
Denver — Pittsburgh
UA2049 United Airlines
13:55 — 18:59
3h 4m flight time
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from$181
Denver — Pittsburgh
UA2038 United Airlines
17:01 — 10:25+1day
15h 24m flight time
Find flight
from$158
17:01 — 20:02 Denver — Minneapolis
SY656 Sun Country Airlines
11h 22m stop
07:24 — 10:25 Minneapolis — Pittsburgh
SY1053 Sun Country Airlines
17:32 — 22:36
3h 4m flight time
Find flight
from$169
Denver — Pittsburgh
UA1211 United Airlines
17:42 — 21:37+1day
25h 55m flight time
Find flight
from$158
17:42 — 22:27 Denver — Knoxville
G41422 Allegiant Air
8h 28m stop
06:55 — 08:15 Knoxville — Austin
G41410 Allegiant Air
9h 27m stop
17:42 — 21:37 Austin — Pittsburgh
G42728 Allegiant Air
17:59 — 23:06
3h 7m flight time
Find flight
from$169
Denver — Pittsburgh
UA2654 United Airlines
18:24 — 10:25+1day
14h 1m flight time
Find flight
from$119
18:24 — 21:25 Denver — Minneapolis
SY658 Sun Country Airlines
9h 59m stop
07:24 — 10:25 Minneapolis — Pittsburgh
SY1053 Sun Country Airlines
Full flight schedule will help you in detecting at what time planes fly from Denver to Pittsburgh. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 13, 2025.

Popular Airlines on the Route

The flight Denver — Pittsburgh is served by 8 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 28 departures per week at the price of from $ 213 . And the most expensive tickets are offered by Finnair airline - from $ 2831.

Direct flights

There are 10 nonstop flights on the route. The fastest direct flight is UA1211 by United Airlines takes 3h 4m and the cheapest is F94374 by Frontier Airlines for $96.

  • F9 - Frontier Airlines
    from $96
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  • UA - United Airlines
    from $169
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See more direct flights

Connecting Flights

There are 445 flights with layovers on the route. The fastest connecting flight is UA1367 by United Airlines takes 5h 4m and the cheapest is F94374 by Frontier Airlines for $117.

  • AS - Alaska Airlines
    from $213
    Find
  • F9 - Frontier Airlines
    from $117
    Find
  • SY - Sun Country Airlines
    from $119
    Find
  • AY - Finnair
    from $2831
    Find
  • HA - Hawaiian Airlines
    from $204
    Find
  • MX - Mexicana
    from $255
    Find
  • UA - United Airlines
    from $185
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  • G4 - Allegiant Air
    from $158
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See more connecting flights

Airports

You can fly from Denver to Pittsburgh from 2 airports (Denver International, Arapahoe Co).

Denver airports

  • Denver International-DEN
    from $96
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  • Arapahoe Co-APA
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Pittsburgh airports

  • Allegheny County-AGC
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  • Pittsburgh Int.-PIT
    Find
  • Civic Ar Heli-CVA
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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