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Cheap flights from Denver to Pittsburgh from $30

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Pittsburgh departing on 12/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Denver to Pittsburgh

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:07 am - 4:07 pmDEN-PIT
3h 00mnonstop
Frontier Logo
5:02 pm - 6:45 pmPIT-DEN
3h 43mnonstop
$139Frontier
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Tue, Nov 25 - Sat, Nov 29
Frontier Logo
11:07 am - 4:07 pmDEN-PIT
3h 00mnonstop
Frontier Logo
5:02 pm - 6:45 pmPIT-DEN
3h 43mnonstop
$140Frontier
Find Deal
Tue, Nov 25 - Sat, Nov 29
Frontier Logo
11:59 pm - 2:11 pmDEN-PIT
12h 12m1 stop
Frontier Logo
3:09 pm - 10:59 pmPIT-DEN
9h 50m1 stop
$144Frontier
Find Deal
Sun, Dec 28 - Fri, Jan 2
Frontier Logo
11:05 am - 4:12 pmDEN-PIT
3h 07mnonstop
Frontier Logo
3:09 pm - 10:59 pmPIT-DEN
9h 50m1 stop
$152Frontier
Find Deal
Fri, Dec 26 - Fri, Jan 2
Frontier Logo
11:05 am - 4:12 pmDEN-PIT
3h 07mnonstop
Frontier Logo
3:09 pm - 10:59 pmPIT-DEN
9h 50m1 stop
$159Frontier
Find Deal
Fri, Dec 26 - Fri, Jan 2
Frontier Logo
12:48 pm - 10:09 amDEN-PIT
19h 21m1 stop
Frontier Logo
5:02 pm - 6:45 pmPIT-DEN
3h 43mnonstop
$172Frontier
Find Deal
Thu, Nov 27 - Sat, Nov 29
Frontier Logo
11:07 am - 4:07 pmDEN-PIT
3h 00mnonstop
Frontier Logo
5:02 pm - 6:45 pmPIT-DEN
3h 43mnonstop
$174Frontier
Find Deal
Sun, Nov 23 - Sun, Nov 30
Frontier Logo
11:05 am - 4:12 pmDEN-PIT
3h 07mnonstop
Frontier Logo
5:07 pm - 6:43 pmPIT-DEN
3h 36mnonstop
$175Frontier
Find Deal
Fri, Dec 19 - Fri, Jan 2
Multiple Airlines Logo
6:00 am - 6:01 pmDEN-PIT
10h 01m1 stop
Multiple Airlines Logo
10:45 am - 11:04 pmPIT-DEN
14h 19m1 stop
$178Multiple Airlines
Find Deal
Fri, Feb 6 - Sun, Feb 8
Multiple Airlines Logo
12:59 am - 12:41 amDEN-PIT
21h 42m2 stops
Multiple Airlines Logo
8:30 am - 2:10 pmPIT-DEN
7h 40m1 stop
$179Multiple Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12

Frontier flights from Denver to Pittsburgh

Our best Frontier deals on Denver to Pittsburgh flight tickets
Frontier
Nov 25
DEN11:07 amDenver Intl
3h 00m
PIT4:07 pmPittsburgh
Nov 29
PIT5:02 pmPittsburgh
3h 43m
DEN6:45 pmDenver Intl
$139
Find similar
Frontier
Nov 25
DEN11:07 amDenver Intl
3h 00m
PIT4:07 pmPittsburgh
Nov 29
PIT5:02 pmPittsburgh
3h 43m
DEN6:45 pmDenver Intl
$140
Find similar
Frontier
Dec 28
DEN11:59 pmDenver Intl
12h 12m
1 stop
PIT2:11 pmPittsburgh
Jan 2
PIT3:09 pmPittsburgh
9h 50m
1 stop
DEN10:59 pmDenver Intl
$144
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Pittsburgh 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Denver to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Tue 11/25

11:07 am-4:07 pm

Nonstop3h 00m

Pittsburgh

Sat 11/29

5:02 pm-6:45 pm

Nonstop3h 43m

$139

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Tue 11/25

11:07 am-4:07 pm

Nonstop3h 00m

Pittsburgh

Sat 11/29

5:02 pm-6:45 pm

Nonstop3h 43m

$140

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Sun 12/28

11:59 pm-2:11 pm

1 stop12h 12m

Pittsburgh

Fri 1/2

3:09 pm-10:59 pm

1 stop9h 50m

$144

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Fri 12/26

11:05 am-4:12 pm

Nonstop3h 07m

Pittsburgh

Fri 1/2

3:09 pm-10:59 pm

1 stop9h 50m

$152

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Fri 12/26

11:05 am-4:12 pm

Nonstop3h 07m

Pittsburgh

Fri 1/2

3:09 pm-10:59 pm

1 stop9h 50m

$159

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Thu 11/27

12:48 pm-10:09 am

1 stop19h 21m

Pittsburgh

Sat 11/29

5:02 pm-6:45 pm

Nonstop3h 43m

$172

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Sun 11/23

11:07 am-4:07 pm

Nonstop3h 00m

Pittsburgh

Sun 11/30

5:02 pm-6:45 pm

Nonstop3h 43m

$174

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Fri 12/19

11:05 am-4:12 pm

Nonstop3h 07m

Pittsburgh

Fri 1/2

5:07 pm-6:43 pm

Nonstop3h 36m

$175

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Fri 2/6

6:00 am-6:01 pm

1 stop10h 01m

Pittsburgh

Sun 2/8

10:45 am-11:04 pm

1 stop14h 19m

$178

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Tue 12/9

12:59 am-12:41 am

2 stops21h 42m

Pittsburgh

Fri 12/12

8:30 am-2:10 pm

1 stop7h 40m

$179

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pittsburgh from

How to get the cheapest flight ticket from Denver to Pittsburgh

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 Pittsburgh?

In general, January is the cheapest month to fly from Denver to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $264. The month of October is another great option to travel to Pittsburgh, with average flight prices from Denver averaging around $283.

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

The cheapest day to depart on your flight to Pittsburgh is on a Monday when prices can be found for as low as $368. This is often the case because there is less demand to fly during this day of the week. Flights from Denver to Pittsburgh on a Saturday will generally be more expensive and average around $418. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Denver to Pittsburgh flights are usually those with departure times at noon. Our users have found flights to Pittsburgh at noon for as low as $354. Flights to Pittsburgh are more costly in the evening, with an average ticket price of $450. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Denver Intl to Pittsburgh flight route?

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

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

You are more likely to see cheaper flights to Pittsburgh from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $376 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from Denver for as low as $307 on momondo.

What cabin class options are available on Denver Intl to Pittsburgh flights?

There are 3 cabin classes available to choose from on Denver Intl to Pittsburgh 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 Denver to Pittsburgh flights?

You could potentially save up to 22% on your flight if you consider stops on a Denver to Pittsburgh flight.

How have Denver to Pittsburgh flight prices changed over time?

As of November 2025, prices for Denver to Pittsburgh flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Pittsburgh

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Pittsburgh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Pittsburgh (DEN to PIT) flight deals and tips

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

Best Price Found

$180

Fastest flight time

2h 50m

Direct flights

Every day

Airports in Pittsburgh

1 airport
The best one-way flight to Pittsburgh from Denver in the past 72 hours is $180. The best round-trip flight deal from Denver to Pittsburgh found on momondo in the last 72 hours is $194.
The fastest flight from Denver to Pittsburgh takes 2h 50m
Direct flights go from Denver to Pittsburgh every day.
There is 1 airport near Pittsburgh: Pittsburgh (PIT)
Search flight deals

  • How far is Denver Intl to Pittsburgh by plane?

    The straight-line distance from Denver Intl to Pittsburgh is 1316.4 mi. In terms of flight time, this usually takes a little over 2h 50m.

  • When did momondo last update prices for flights from Denver Intl Airport to Pittsburgh Airport?

    Prices for flights from Denver Intl Airport to Pittsburgh Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Pittsburgh Airport?

  • How old do you have to be to fly from Denver Intl Airport to Pittsburgh Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Pittsburgh Airport.

  • What documentation or ID do you need to fly to Pittsburgh Airport?

    The required travel and health documents for your Pittsburgh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pittsburgh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to Pittsburgh?

  • What is the most popular airline from Denver to Pittsburgh?

Best airlines flying from Denver to Pittsburgh

Compare and see reviews for airlines that fly from Denver to Pittsburgh with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $96Free CancellationRating
5.8
3,111 reviews
Search Frontier flights
JetBluePriceFrom $220Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
United AirlinesPriceFrom $220Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
American AirlinesPriceFrom $222Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
SouthwestPriceFrom $238Free CancellationRating
7.9
4,238 reviews
Search Southwest flights

  • Southwest Flights From Denver to Pittsburgh

    The lowest priced Southwest flight from Denver to Pittsburgh from the last 72 hours was $238. Generally, Southwest has 18 flights on this route every week with an average price of $439. Southwest is rated 7.9/10 by our users.

  • United Airlines Flights From Denver to Pittsburgh

    United Airlines is also a popular choice for this route. United Airlines flight deals for Denver to Pittsburgh start from as low as $220 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $441. United Airlines operates 12 flights to Pittsburgh from Denver in an average week. Users have rated it 7.4/10 across 9,017 reviews.

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Washington
Monroeville
Wheeling
Butler
Canonsburg
Belle Vernon
Triadelphia
New Castle
West Mifflin
Steubenville
Moon
Coraopolis
Wexford
Mars
Cadiz
Freeport
Chester
Bridgeport

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Pittsburgh. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Denver to Pittsburgh flights to just show those with flexible booking policies.

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

Once you have performed a search for Denver to Pittsburgh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Denver to Pittsburgh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pittsburgh and let you know when they change.

An easier way to manage your Pittsburgh trip

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