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

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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:
$355
(avg. price over the last 2 weeks)
Good Deal:
$243
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

Looking for a cheap flight? 25% of our users found flights on this route for $243 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 22% 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 3h 03m, covering a distance of 1286 miles.
How many flights are there between Denver International and Pittsburgh?
There are 53 (nonstop) flights between Denver International and Pittsburgh per week, averaging 8 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 ($127), American Airlines ($146) and Spirit Airlines ($188).
Do I need a passport to fly between Denver International and Pittsburgh?
No.
Which airlines fly most frequently between Denver International and Pittsburgh?
United (6 times daily), Southwest (1 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, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Pittsburgh back to Denver International, the best deals are generally found on Tuesday, with Friday being the most expensive.

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

Airports
Origin
Denver
$127
only
$127
Destination
Pittsburgh
$127
only
$127
Tue, Apr 10
DEN
PIT
3h 04m
Tue, Apr 17
PIT
DEN
3h 38m
Trip: 8 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
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 3.0

No beverage service, uncomfortable seats, little legroom for average fit couple and difficult to be comfortable.

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
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 4.3

cheap

They trick you into paying more for a seat then you have to with confusing website. Very irritating to be paying for a SEAT after you paid for a TICKET - it's not like you can stand during a flight the whole time. Crazy

Tue, Feb 20
DEN
PIT
7h 41m
Wed, Feb 28
PIT
DEN
5h 39m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
AKL
Excellent 8.3

New plane, great crew on board.

seats were hard especially for a 13 1/2 hour flight.

ORD
MSP
Okay 5.6

The touch down at MSP. Was sitting over the wing and barely felt it.

Was told carry on needed to be checked because there wasn't any more overhead room for my 9X14X16. So then I had to dig through it at the gate to remove lithium batteries and it took an additional 20+ minutes at MSP to get to baggage claim/wait/claim bag. There was plenty of room in overhead storage for my bag.

TPA
PHX
Excellent 9.3

We had a newer plane. I LOVED that the seatbelts had a little more room, and also that each seat had it down screen. I really enjoyed the new pre-flight video; it was entertaining and I appreciated that it allowed the crew to get ready, rather than demonstrate a seatbelt for us.

I am not sure how boarding groups work, but I will never understand why we don't board from the back of the plane to the front. People waiting and trying to load luggage or climb over others makes the pre-flight more stressful than it needs to be. (This is obviously not specific to you airline.)

CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

DFW
MIA
Mediocre 2.0

Terrible

Tue, Jan 23
DEN
PIT
8h 11m
Wed, Jan 24
PIT
DEN
7h 58m
Trip: 2 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
MCO
BWI
Okay 4.6

Dirty Seat doesn’t recline Seat doesn’t have head support on sides No movies No phone charger Small food tray Poor food choice No free water

BOS
MCO
Excellent 9.6

good trip, excellent service

food prices

MCO
BOS
Excellent 9.6

good flight, excellent service

food prices

LAX
ATL
Excellent 8.0

It was cheap

Very small seats. Good for a short flight but not so much LAX to ATL.

MYR
LGA
Mediocre 3.6

The staff was friendly

The lack of proper information about Luggage policy end pricing.

Fri, Jan 19
DEN
PIT
11h 51m
Mon, Jan 22
PIT
DEN
11h 14m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 1
DEN
PIT
6h 48m
Mon, Jun 4
PIT
DEN
9h 05m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15239 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LAX
SJC
Excellent 10.0

It’s was the best flight in my life

FAR
MSP
Good 7.3

Love the free movies and individual screen, and the new seats are more comfortable

That it wasn’t 1970, with full meals and more leg room

DEN
SLC
Excellent 10.0

Delta is great

MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

MKE
ATL
Okay 4.0

Nothing

I never got to Cabo. It took 2 hours for Delta to de-ice the plane in Milwaukee. Because of the long delay we missed the flight to Cabo. We asked Delta to book us on another flight to get us to Cabo today, Delta reps said nothing was available. Delta gave us a discounted coupon for a hotel in Atlanta and rebooked us on a flight to Cabo tomorrow.

Thu, Mar 1
DEN
PIT
6h 11m
Wed, Mar 7
PIT
DEN
7h 46m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
TPA
PHX
Excellent 9.3

We had a newer plane. I LOVED that the seatbelts had a little more room, and also that each seat had it down screen. I really enjoyed the new pre-flight video; it was entertaining and I appreciated that it allowed the crew to get ready, rather than demonstrate a seatbelt for us.

I am not sure how boarding groups work, but I will never understand why we don't board from the back of the plane to the front. People waiting and trying to load luggage or climb over others makes the pre-flight more stressful than it needs to be. (This is obviously not specific to you airline.)

DFW
MSY
Excellent 10.0

Travel time

No snacks on flight. The charging stations come in between legs space and very uncomfortable they got to be re adjusted. Make sure these are taken care in upcoming flights.

PHL
ORD
Mediocre 2.0

The baggage customer service said the crew will wait for us, but they never did. THANKS for NOTHING!

DFW
SFO
Good 6.0

The seats actually had individual screens, which was a very nice surprise. There’s a decent movie collection. alao the flight attendants were very nice and friendly.

The tv show selection is quite poor. Also, like the previous flight, my husband and I weren’t seated together (not even in the same row) and when I tried to change it online, the entire flight showed as booked. However once on board there were clearly a number of empty seats.

FCO
PHL
Okay 4.3

Not much.

The flight was late due to maintenance and caused us to miss our connecting flight to Chicago. American Airlines customer assistance at the airport was absolutely terrible. They were rude and inconsiderate as they kept suggesting to fly standby. We shouldn't have to fly standby when it wasn't our fault why were late. They told us our bags would be ok going to Chicago and they we would make the flight, but we did not. I do not know why didn't wait for us considering there were 8 others that also missed the connecting flight. We had to fly to Denver and stay overnight with no luggage and catch a 7:00am flight to Chicago. The last surprise I received was my damaged bag when I got back to Chicago. Thank you for making this trip memorable in a terrible way. I will never book or recommend Kayak or use American Airlines again.

Tue, May 8
DEN
PIT
3h 06m
Tue, May 22
PIT
DEN
3h 33m
Trip: 15 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
Good 6.3

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

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.

DEN
PIT
Mediocre 3.0

No beverage service, uncomfortable seats, little legroom for average fit couple and difficult to be comfortable.

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

Missed my flight after trying to check-in online multiple times. I was then told by an attendant with a half hour remaining before my flight that the computers were shut down and unable to check-in? The flight barely started boarding before then and your policy states that shouldn't happen until 10-15 minutes before takeoff?!?!?!?! I will be calling to notify you of my experience and try to figure out how to offset the nearly $500 I lost in buying another last minute ticket.

Thu, Jun 7
DEN
PIT
3h 06m
Tue, Jun 12
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
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
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
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.

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

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.

Thu, Mar 8
DEN
PIT
6h 49m
Thu, Mar 15
PIT
DEN
7h 46m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
SFO
Good 6.0

The seats actually had individual screens, which was a very nice surprise. There’s a decent movie collection. alao the flight attendants were very nice and friendly.

The tv show selection is quite poor. Also, like the previous flight, my husband and I weren’t seated together (not even in the same row) and when I tried to change it online, the entire flight showed as booked. However once on board there were clearly a number of empty seats.

DFW
MIA
Mediocre 2.0

Terrible

GRU
LIM
Good 7.0

Entertainment, crew

Several flights were delayed and canceled on last minute.

CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

LAX
AKL
Excellent 8.3

New plane, great crew on board.

seats were hard especially for a 13 1/2 hour flight.

Sun, Jan 28
DEN
PIT
10h 30m
Mon, Jan 29
PIT
DEN
11h 14m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jul 26
DEN
PIT
3h 03m
Tue, Jul 31
PIT
DEN
3h 28m
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
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

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.

DEN
PIT
Mediocre 3.0

No beverage service, uncomfortable seats, little legroom for average fit couple and difficult to be comfortable.

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

Missed my flight after trying to check-in online multiple times. I was then told by an attendant with a half hour remaining before my flight that the computers were shut down and unable to check-in? The flight barely started boarding before then and your policy states that shouldn't happen until 10-15 minutes before takeoff?!?!?!?! I will be calling to notify you of my experience and try to figure out how to offset the nearly $500 I lost in buying another last minute ticket.

Show more results

Denver International to Pittsburgh Flight Information

Avg. Flight Duration 3h 18m
Flights Arrive in Pittsburgh
Flights Depart from Denver International
Flight Price $127
Distance 1286 miles
Airlines Frontier, American Airlines, Spirit Airlines, Delta
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.