Cheap flights from Denver to Pittsburgh

Denver
DEN
Pittsburgh
PIT

Flight deals from Denver to Pittsburgh

Below you can see the best deals on flights Denver — Pittsburgh for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 25 August, from $107.

Top 10 cheap flights from Denver to Pittsburgh

F9
F9
AA
AA
$ 257

Denver — Pittsburgh

23:59—21:00
10 Aug 2026
19 h 1 m
3 stops
F9
F9
AA
AA
$ 257

Denver — Pittsburgh

23:59—22:49
10 Aug 2026
20 h 50 m
3 stops
F9
F9
AA
AA
$ 257

Denver — Pittsburgh

23:59—22:55
10 Aug 2026
20 h 56 m
3 stops
F9
F9
$ 259

Denver — Pittsburgh

06:00—18:15
9 Aug 2026
10 h 15 m
1 stop
F9
F9
$ 265

Denver — Pittsburgh

23:52—18:15
9 Aug 2026
16 h 23 m
1 stop
F9
F9
UA
UA
$ 268

Denver — Pittsburgh

23:59—09:36
10 Aug 2026
31 h 37 m
3 stops
F9
SY
$ 285

Denver — Pittsburgh

18:21—10:29
14 Aug 2026
38 h 8 m
1 stop
F9
F9
9X
9X
$ 298

Denver — Pittsburgh

23:52—16:52
11 Aug 2026
15 h
3 stops
F9
F9
9X
9X
$ 298

Denver — Pittsburgh

22:29—16:52
11 Aug 2026
16 h 23 m
3 stops
F9
F9
9X
9X
$ 298

Denver — Pittsburgh

12:30—16:52
11 Aug 2026
26 h 22 m
3 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Denver — Pittsburgh flight

Looking for cheap flights from Denver to Pittsburgh? Compare fares from different airlines, check the flight schedule and travel time — and book your Denver — Pittsburgh ticket online at the best price.

The route has direct flights — around 30 flights per week, flights are operated by United Airlines, Frontier Airlines, a nonstop flight takes about 3 h 7 min, the distance between the cities is around 2,126 km.

Planning your trip? You may find our Pittsburgh travel guide, how to get from the airport into town and Pittsburgh weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $107Min. price
AugustCheapest
JanuaryPeak season
YesDirect flights
2,126 kmDistance
3 h 7 minTravel time
2Airlines
30 / wkFlights

Flight schedule from Denver to Pittsburgh

The table shows direct flights from Denver to Pittsburgh on the selected date. The flight takes approximately 3 h 7 min. Regular flights are operated by United Airlines and Frontier Airlines. Departures from Denver International Airport and Centennial Airport airports, arrivals at Pittsburgh International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 08 Aug 2026

Flight ticket prices by day: Denver — Pittsburgh

Below is a calendar of the lowest flight ticket prices for Denver — Pittsburgh by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $107 in August, and the most expensive are around $234 in January. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Denver to Pittsburgh by month. Tickets are usually cheapest in October (around $239) and priciest in April (about $368) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$257lowMay$306mediumSep$288medium
Feb$245lowJun$319mediumOct$239low
Mar$362highJul$349highNov$343high
Apr$368highAug$313mediumDec$355high

Some values are estimated based on seasonality.

When to fly

Weather in Pittsburgh: it is warmest in July (up to 29 °C on average) and coolest in January (around 3 °C). The driest month is November.

Tickets are usually cheapest in August and most expensive in January. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Pittsburgh

Dry and wet days · Pittsburgh

Wind speed and direction · Pittsburgh

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How to get the best deal on a Denver — Pittsburgh ticket

  • Book ahead: fares for Denver — Pittsburgh are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Denver is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Pittsburgh is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Denver — Pittsburgh route are operated by 2 airlines; United Airlines runs the most flights (around 93% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    9x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight DEN → PIT9x/week
      Duration
      3h 4m
      Days
      MTWTFSS
    93.3%Open →
  • Frontier AirlinesF9
    1x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight DEN → PIT1x/week
    6.7%Open →

Cities and airports on the Denver — Pittsburgh route

Flights Denver — Pittsburgh depart from Denver International Airport and Centennial Airport and arrive at Pittsburgh International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Denver

DEN
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Pittsburgh

PIT
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Denver — Pittsburgh flight

How long is the flight from Denver to Pittsburgh?

A nonstop Denver — Pittsburgh flight takes about 3 h 7 min — the distance between the cities is around 2,126 km.

How far is it from Denver to Pittsburgh?

The distance from Denver to Pittsburgh is about 2,126 km, which a nonstop flight covers in around 3 h 7 min.

Are there direct flights from Denver to Pittsburgh?

Yes, there are nonstop flights Denver — Pittsburgh — around 30 flights per week.

Which airlines fly from Denver to Pittsburgh?

Airlines operating Denver — Pittsburgh include United Airlines, Frontier Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Denver — Pittsburgh flights use?

Flights from Denver depart from Denver International Airport, Centennial Airport, and arrive at Pittsburgh International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Denver to Pittsburgh?

The price of a Denver — Pittsburgh ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in January. Tickets typically cost between $107 and $234. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Denver — Pittsburgh?

Flights Denver — Pittsburgh are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Denver to Pittsburgh?

To catch a low fare Denver — Pittsburgh, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Denver

See all
Los AngelesSeattlePhoenixNew York CitySalt Lake CitySan DiegoDallasLas VegasMinneapolisChicagoHoustonAtlantaPortlandAustinColorado SpringsSan FranciscoWashington, D.C.OrlandoKansas CityNashvilleSanta AnaDetroitOklahoma CityAspenRapid CityMiamiPhiladelphiaSacramentoAlbuquerqueSt. LouisBostonWichitaSan JoseBoiseMidlandCharlotteOmahaGrand JunctionTulsaSan Antonio

Where else you can fly from Pittsburgh

See all
New York CityChicagoWashington, D.C.BostonDetroitPhiladelphiaMinneapolisAtlantaOrlandoTorontoFort LauderdaleCharlotteDallasMontrealSeattleTampaMiamiHoustonRaleighLos AngelesBradfordPhoenixLondonReykjavikDublinMyrtle BeachSan FranciscoLas VegasSalt Lake CityDu BoisLancasterNashvilleFort MyersSouth PortlandHartfordCancunNorth CharlestonPunta CanaSan DiegoNew Orleans

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