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Cheap flights from Denver to Pittsburgh from $74

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 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Pittsburgh

Cheap round-trip flights

Frontier Logo
12:59 am - 1:53 pmDEN-PIT
10h 54m2 stops
Frontier Logo
5:30 pm - 7:00 pmPIT-DEN
3h 30mnonstop
$187Frontier
Find Deal
Wed, Nov 5 - Mon, Nov 10
Frontier Logo
7:15 pm - 1:32 pmDEN-PIT
16h 17m1 stop
Frontier Logo
3:31 pm - 8:57 amPIT-DEN
19h 26m1 stop
$192Frontier
Find Deal
Sun, Sep 14 - Thu, Sep 18
Frontier Logo
8:44 pm - 1:53 pmDEN-PIT
15h 09m2 stops
Frontier Logo
5:30 pm - 7:00 pmPIT-DEN
3h 30mnonstop
$198Frontier
Find Deal
Thu, Nov 6 - Mon, Nov 10
Frontier Logo
11:15 pm - 1:53 pmDEN-PIT
12h 38m1 stop
Frontier Logo
2:38 pm - 8:35 amPIT-DEN
19h 57m1 stop
$200Frontier
Find Deal
Thu, Nov 6 - Thu, Nov 13
Logo
4:14 pm - 7:56 pmDEN-PIT
25h 42m1 stop
Logo
9:34 am - 11:13 pmPIT-DEN
15h 39m1 stop
$202
Find Deal
Sat, Sep 27 - Fri, Oct 3
Frontier Logo
2:16 pm - 7:21 pmDEN-PIT
3h 05mnonstop
Frontier Logo
5:40 pm - 7:10 pmPIT-DEN
3h 30mnonstop
$204Frontier
Find Deal
Fri, Oct 10 - Sun, Oct 12
Logo
6:55 pm - 7:56 pmDEN-PIT
23h 01m2 stops
Logo
9:34 am - 11:13 pmPIT-DEN
15h 39m1 stop
$205
Find Deal
Sat, Sep 27 - Fri, Oct 3
Delta Logo
4:47 pm - 12:32 amDEN-PIT
5h 45m1 stop
Delta Logo
4:50 pm - 9:41 pmPIT-DEN
6h 51m1 stop
$237Delta
Find Deal
Fri, Oct 17 - Fri, Oct 24
JetBlue Logo
11:51 am - 11:58 pmDEN-PIT
10h 07m1 stop
JetBlue Logo
7:00 am - 12:29 pmPIT-DEN
7h 29m1 stop
$241JetBlue
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Fri, Nov 7 - Sun, Nov 9
American Airlines Logo
9:20 am - 11:19 pmDEN-PIT
11h 59m1 stop
American Airlines Logo
6:09 am - 1:23 pmPIT-DEN
9h 14m1 stop
$253American Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 23

Frontier flights from Denver to Pittsburgh

Our best Frontier deals on Denver to Pittsburgh flight tickets
Frontier
Nov 5
DEN12:59 amDenver Intl
10h 54m
2 stops
PIT1:53 pmPittsburgh
Nov 10
PIT5:30 pmPittsburgh
3h 30m
DEN7:00 pmDenver Intl
$187
Find similar
Frontier
Sep 14
DEN7:15 pmDenver Intl
16h 17m
1 stop
PIT1:32 pmPittsburgh
Sep 18
PIT3:31 pmPittsburgh
19h 26m
1 stop
DEN8:57 amDenver Intl
$192
Find similar
Frontier
Nov 6
DEN8:44 pmDenver Intl
15h 09m
2 stops
PIT1:53 pmPittsburgh
Nov 10
PIT5:30 pmPittsburgh
3h 30m
DEN7:00 pmDenver Intl
$198
Find similar

Delta flights from Denver to Pittsburgh

Our best Delta deals on Denver to Pittsburgh flight tickets
Delta
Oct 17
DEN4:47 pmDenver Intl
5h 45m
1 stop
PIT12:32 amPittsburgh
Oct 24
PIT4:50 pmPittsburgh
6h 51m
1 stop
DEN9:41 pmDenver Intl
$237
Find similar
Delta
Aug 27
DEN5:50 pmDenver Intl
14h 04m
1 stop
PIT9:54 amPittsburgh
Sep 1
PIT7:00 amPittsburgh
17h 49m
1 stop
DEN10:49 pmDenver Intl
$510
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 August 18, 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

Wed 11/5

12:59 am-1:53 pm

2 stops10h 54m

Pittsburgh

Mon 11/10

5:30 pm-7:00 pm

Nonstop3h 30m

$187

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Sun 9/14

7:15 pm-1:32 pm

1 stop16h 17m

Pittsburgh

Thu 9/18

3:31 pm-8:57 am

1 stop19h 26m

$192

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Thu 11/6

8:44 pm-1:53 pm

2 stops15h 09m

Pittsburgh

Mon 11/10

5:30 pm-7:00 pm

Nonstop3h 30m

$198

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Thu 11/6

11:15 pm-1:53 pm

1 stop12h 38m

Pittsburgh

Thu 11/13

2:38 pm-8:35 am

1 stop19h 57m

$200

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Sat 9/27

4:14 pm-7:56 pm

1 stop25h 42m

Pittsburgh

Fri 10/3

9:34 am-11:13 pm

1 stop15h 39m

$202

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Fri 10/10

2:16 pm-7:21 pm

Nonstop3h 05m

Pittsburgh

Sun 10/12

5:40 pm-7:10 pm

Nonstop3h 30m

$204

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Sat 9/27

6:55 pm-7:56 pm

2 stops23h 01m

Pittsburgh

Fri 10/3

9:34 am-11:13 pm

1 stop15h 39m

$205

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Fri 10/17

4:47 pm-12:32 am

1 stop5h 45m

Pittsburgh

Fri 10/24

4:50 pm-9:41 pm

1 stop6h 51m

$237

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Fri 11/7

11:51 am-11:58 pm

1 stop10h 07m

Pittsburgh

Sun 11/9

7:00 am-12:29 pm

1 stop7h 29m

$241

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Tue 10/21

9:20 am-11:19 pm

1 stop11h 59m

Pittsburgh

Thu 10/23

6:09 am-1:23 pm

1 stop9h 14m

$253

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, October 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 $310. The month of September is another great option to travel to Pittsburgh, with average flight prices from Denver averaging around $315.

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 Thursday when prices can be found for as low as $335. 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 $437. 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 $372. Flights to Pittsburgh are more costly in the evening, with an average ticket price of $449. 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 $385 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 $322 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 1% 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 August 2025, prices for Denver to Pittsburgh flights are approximately 71% 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

$74

Fastest flight time

2h 55m

Direct flights

Every day

Airports in Pittsburgh

1 airport
The best one-way flight to Pittsburgh from Denver in the past 72 hours is $74. The best round-trip flight deal from Denver to Pittsburgh found on momondo in the last 72 hours is $187.
The fastest flight from Denver to Pittsburgh takes 2h 55m
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 3h 05m.

  • 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 $79Free CancellationRating
5.8
3,212 reviews
Search Frontier flights
American AirlinesPriceFrom $192Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $199Free CancellationRating
8.0
7,981 reviews
Search Delta flights
JetBluePriceFrom $220Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
SouthwestPriceFrom $230Free CancellationRating
8.0
4,246 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 $230. Generally, Southwest has 14 flights on this route every week with an average price of $434. Southwest is rated 8.0/10 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 $221 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $443. United Airlines operates 10 flights to Pittsburgh from Denver in an average week. Users have rated it 7.4/10 across 8,925 reviews.

Traveling to a place near Pittsburgh?

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