Find Cheap Flights from Denver International to Pittsburgh (DEN - PIT)

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Sat 11/18
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Good to Know

Low Season:
September
Best time to beat the crowds
5%
expected price decrease
High Season:
January
Most popular time to fly
21%
expected price increase
Average Price:
$348
(avg. price over the last 2 weeks)
Good Deal:
$237
or less (round trip)

When to Book Flights from Denver International to Pittsburgh

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $237 or less.
The cheapest flight from Denver International to Pittsburgh was found 89 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Denver International to Pittsburgh Flights

How long does a flight from Denver International to Pittsburgh take?
An average nonstop flight takes 2h 55m, covering a distance of 1286 miles.
How many flights are there between Denver International and Pittsburgh?
There are 80 (nonstop) flights between Denver International and Pittsburgh per week, averaging 11 per day.
Which airlines provide the cheapest flights from Denver International to Pittsburgh?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($201), United ($229) and Spirit Airlines ($273).
Do I need a passport to fly between Denver International and Pittsburgh?
No.
Which airlines fly most frequently between Denver International and Pittsburgh?
United (7 times daily), Southwest (4 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Denver International to Pittsburgh?
For Denver International to Pittsburgh, Thursday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Pittsburgh back to Denver International, the best deals are generally found on Monday, with Saturday being the most expensive.

Book cheap flights from Denver International to Pittsburgh (round-trip)

Airports
Origin
Denver
$201
only
$201
Destination
Pittsburgh
$201
only
$201
Thu, May 3
DEN
PIT
3h 06m
Tue, May 8
PIT
DEN
3h 33m
Trip: 6 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 88 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
PIT
Okay 5.3

The flight wasn't filled on the way out so we could spread out. From the high cost of extras I think I can understand why. I canticipate change my stars either... entertainment was not 5 star

I cant even believe that a carry on is 45 and a check bag is 40. That's ridiculous and for that I will not fly on frontier in the future. I was taking my mom on a birthday weekend and I spent 160 extra for nothing. Also, no tvs, WiFi and all drinks must be paid for. If I was flying 1 hour I still wouldn't be a return customer.

DEN
PIT
Okay 5.3

Cheap fare, clean plane. Check-in agent was extremely nice and worked to fix our precheck issues.

Rude crew from gate to landing. Also saw the gate agent try to get $100 cash from young female for oversized carry-on which was clearly within proper size. Brought young female to tears. Pilot was notified and stopped discussion.

DEN
PIT
Mediocre 3.3

I made to my destination alive.

First the hidden fees for checking and carrying bags on is ridiculous. Secondly, our flight was delayed to Denver and back so we spent an extra 6 hours just waiting in airports over the holidays. The seats are cramped and uncomfortable and the tray tables are way too small. $2.99 for a snack or drink?!? You are crazy!! Can't understand the captain's announcements. Never told which baggage claim our bags would come out of (didn't come up on the board and nobody working at the airport knew). This was the worst airline experience I have ever had and I will never fly frontier again.

DEN
PIT
Mediocre 2.0

The flight was initially delayed. The flight landed in Denver at 12:15 at night, which was fine; however, the plane was delayed on the tarmac for 4 hours as the crew was "searching for a gate." I've never felt more stranded in my life especially due to the lack of communication and organization on Frontier's behalf. I find it extremely disrespectful to passengers and would not recommend flying frontier in the future.

DEN
PIT
Good 6.3

Not even a soda included on the price and seats that do NOT lean back. I had a hard time paying for my carry on bad online.

Sat, Feb 17
DEN
PIT
3h 00m
Mon, Feb 19
PIT
DEN
3h 48m
Trip: 3 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 26 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
LAX
ORD
Good 7.3

The crew was excellent

The seating space is to small

DEN
PIT
Okay 4.0

The flight was delayed for 3 hours due to a light malfunction.

DEN
PIT
Okay 5.3

Bottom seat cushion was caved in and if the for legs we flew on this trip, definitely the most uncomfortable. Dissapoined that to track your progress on the screen you had to pay for service. Really!! That's pretty darn nickel and diming the customer to death.

DEN
PIT
Excellent 10.0

The boarding agent and the flight crew were very polite and professional

The flight from Denver to Pittsburgh went very well. Great flight attendants, a smooth flight PLUS, early arrival... Just can't beat that

DEN
PIT
Good 6.0

The crew was nice.

I shouldn't have had to pay to check a carry-on because the first flight was delayed.

Wed, Nov 29
DEN
PIT
17h 37m
Thu, Dec 7
PIT
DEN
26h 32m
Trip: 9 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50586 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
FLL
EWR
Okay 4.6

The Crew at the desk.

My Bag is lost and yet to be found

LAS
CLE
Excellent 10.0

zero problems

all great

MSY
BWI
Mediocre 2.0

Small seats

MCO
MSY
Mediocre 3.3

My flight being short

Paying $90 for having one piece of carry on. Not having the option to even pay for WiFi as it’s nonexistent on Spirit’s planes.

LAX
DTW
Excellent 10.0

Excellent experience as always. The young crew were very nice and energetic and helpful, I am always happy flying with Spirit.

Nothing.

Sat, Jan 13
DEN
PIT
26h 41m
Sun, Jan 21
PIT
DEN
20h 40m
Trip: 9 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 88 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
PIT
Okay 5.3

The flight wasn't filled on the way out so we could spread out. From the high cost of extras I think I can understand why. I canticipate change my stars either... entertainment was not 5 star

I cant even believe that a carry on is 45 and a check bag is 40. That's ridiculous and for that I will not fly on frontier in the future. I was taking my mom on a birthday weekend and I spent 160 extra for nothing. Also, no tvs, WiFi and all drinks must be paid for. If I was flying 1 hour I still wouldn't be a return customer.

DEN
PIT
Excellent 10.0

great flight crew the crew on the flight out to Denver was funny and kept even the safety instructions entertaining

no complaints

DEN
PIT
Mediocre 2.0

The flight was initially delayed. The flight landed in Denver at 12:15 at night, which was fine; however, the plane was delayed on the tarmac for 4 hours as the crew was "searching for a gate." I've never felt more stranded in my life especially due to the lack of communication and organization on Frontier's behalf. I find it extremely disrespectful to passengers and would not recommend flying frontier in the future.

DEN
PIT
Mediocre 2.0

They advertise lowest fares, but after all the baggage fees,they're no better. If not worse. No Wi-Fi. Left 40 minutes late. And they have the balls to try and charge 3.00 for a .19 cent can of pop or snack. If I could cancel my return flight and go with someone else I would. Frontier never again!

See above.

DEN
PIT
Good 6.3

Additional fees for bags, seat, etc. also....delays on n k mc

Thu, Dec 7
DEN
PIT
2h 59m
Sun, Dec 10
PIT
DEN
3h 35m
Trip: 4 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 26 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
PIT
Excellent 10.0

Smooth with courteous staff

DEN
PIT
Okay 4.0

The flight was delayed for 3 hours due to a light malfunction.

HNL
LAX
Okay 5.6

Flight was delayed over 8 hours due to "mechanical issues." Went from a nice 757 to a 737 which was a little more cramped.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

DEN
PIT
Good 6.0

We were in the last row and was very noisey. The stewards talked and laughed which made it difficult to rest.

Fri, Jan 5
DEN
PIT
2h 55m
Mon, Jan 8
PIT
DEN
3h 36m
Trip: 4 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 26 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
PIT
Okay 5.3

Bottom seat cushion was caved in and if the for legs we flew on this trip, definitely the most uncomfortable. Dissapoined that to track your progress on the screen you had to pay for service. Really!! That's pretty darn nickel and diming the customer to death.

DEN
PIT
Good 6.0

We were in the last row and was very noisey. The stewards talked and laughed which made it difficult to rest.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

DEN
PIT
Okay 4.0

The flight was delayed for 3 hours due to a light malfunction.

LAX
ORD
Good 7.3

The crew was excellent

The seating space is to small

Mon, Dec 25
DEN
PIT
10h 34m
Sat, Dec 30
PIT
DEN
7h 45m
Trip: 6 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50586 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAS
PDX
Mediocre 3.0

Hey, nothing is free. Not even water. So don't buzz through the aisle saying "food & drinks for purchase", no one's buying. Or "you can move up to a roomier seat for $75." instead of marketing that expensive seat, just get this sjow on the road. I just paid $50 to send a carry-on piece of luggage. Nickle-dime ppl to death!

See above!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!////////////////////////

MCO
MSY
Mediocre 3.3

My flight being short

Paying $90 for having one piece of carry on. Not having the option to even pay for WiFi as it’s nonexistent on Spirit’s planes.

LGA
FLL
Okay 4.6

Flight was delayed. They charged for carryon bags, they charged for water.

FLL
LGA
Okay 5.3

Nice professional crew.

No movies.

LAX
DTW
Excellent 10.0

Excellent experience as always. The young crew were very nice and energetic and helpful, I am always happy flying with Spirit.

Nothing.

Mon, Dec 18
DEN
PIT
2h 59m
Mon, Dec 25
PIT
DEN
3h 34m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 26 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
LAX
ORD
Good 7.3

The crew was excellent

The seating space is to small

DEN
PIT
Excellent 10.0

Smooth with courteous staff

DEN
PIT
Good 6.0

We were in the last row and was very noisey. The stewards talked and laughed which made it difficult to rest.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

DEN
PIT
Good 6.0

do not see how the process is helped at all with those "lines or zones" Still seems like people get clogged up and takes too long to get boarded.

Tue, Nov 21
DEN
PIT
7h 53m
Sat, Nov 25
PIT
DEN
8h 08m
Trip: 5 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50586 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
MCO
MSY
Mediocre 3.3

My flight being short

Paying $90 for having one piece of carry on. Not having the option to even pay for WiFi as it’s nonexistent on Spirit’s planes.

LAS
PDX
Mediocre 3.0

Hey, nothing is free. Not even water. So don't buzz through the aisle saying "food & drinks for purchase", no one's buying. Or "you can move up to a roomier seat for $75." instead of marketing that expensive seat, just get this sjow on the road. I just paid $50 to send a carry-on piece of luggage. Nickle-dime ppl to death!

See above!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!////////////////////////

FLL
EWR
Okay 4.6

The Crew at the desk.

My Bag is lost and yet to be found

LAX
DTW
Excellent 10.0

Excellent experience as always. The young crew were very nice and energetic and helpful, I am always happy flying with Spirit.

Nothing.

LGA
FLL
Okay 4.6

Flight was delayed. They charged for carryon bags, they charged for water.

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