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Find cheap flights from Denver to Pennsylvania from $39

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Pennsylvania departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

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Best Pennsylvania Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Philadelphia
Philadelphia1 stop$113
Pittsburgh
Pittsburghnonstop$108
Harrisburg
Harrisburg1 stop$215
Allentown
Allentownnonstop$193
Scranton
Scranton1 stop$298
State College
State College1 stop$268
Erie
Erie1 stop$409
New York
New Yorknonstop$110

Good to know

Low season

January

High season

June

Cheapest flight

$39
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Denver to Reagan Washington National Airport

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Denver to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pennsylvania from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pennsylvania with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pennsylvania from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Pennsylvania

  • Looking for a cheap flight? 25% of our users found tickets from Denver to the following destinations at these prices or less: New York $157 one-way - $306 round-trip; Philadelphia $105 one-way - $202 round-trip
  • On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Denver to Pennsylvania

 
Need help choosing which airline to fly with from Denver to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10673 reviews
7.4Food
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
Airline reviews

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

4.0 OkayReginald, May 2024MCI - LGA
Read more about Delta reviews

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Everything was good except for deplaning in NY. Took way too long!!

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Too many fees (but that seems to apply to all airlines nowadays)

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Delayed for maintenance issue?? Should have been addressed before boarding. Put my bag on an earlier flight, but didn’t ask if I wanted to change to an earlier flight. Arrived to find my bag locked up and no agent to be found when I landed.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Too bad that first class seats do not recline significantly causing discomfort

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Was as expected. Good leg room on planes - much appreciated.

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Left Denver late, then sat on tarmac 30 min after arrival

Everything was good, 20/30 minutes late waiting on a crew member. It’s hard to keep employees. Or serious employees I know. I remember one flight from Houston of Frontiers was almost 18 hours late. And another 4 hours late very poor. But I would rather be late and safe than the on the news. Thank you.

Bought seats on the flight and they were supposed to be 2 and a jumpseat. Plane clearly changed and it was a regular 3 seat row. Asked for a refund and was denied. If I wanted to sit next to someone else I wouldn't have bought the seats..

Lost baggage on my connecting flight. 24 hours later, still no update on my bags.

It’s a cheap airline and I wish if they had better seats.

Seats are cramped and uncomfortable. You have to pay for everything and it is very expensive.

For a busy travel season, everything was clearly marked, correct, and smooth. My favorite travel description is “UNEVENTFUL,” and this trip met the mark!

The flight and crew were fine. When we (several groups) arrived in Norfolk on Sunday we discovered our bags had not arrived. The staff at norfolk airport was less than helpful. Told us our bags wouldn't arrive until Thursday. When asked what happened they said it bags never made it on the plane and it happened all the time. When asked about reimbursement for replacement items the desk agent said we could try to submit receipts online, but they weren't sure we would be reimbursed. I understand this is a low cost airline, but this was really beyond poor customer service.

Book cheap flights from Denver to Pennsylvania

Recent round-trip flight deals

6/5Wed
nonstopFrontier
3h 32mDEN-DCA
6/12Wed
nonstopFrontier
4h 01mDCA-DEN
$82
7/13Sat
nonstopFrontier
3h 27mDEN-DCA
7/13Sat
nonstopFrontier
3h 57mDCA-DEN
$100
5/25Sat
1 stopUnited Airlines
6h 18mDEN-PHL
6/1Sat
nonstopUnited Airlines
4h 05mPHL-DEN
$186
6/18Tue
nonstopUnited Airlines
3h 26mDEN-IAD
6/25Tue
nonstopUnited Airlines
3h 51mIAD-DEN
$197
7/2Tue
1 stopAmerican Airlines
5h 55mDEN-PIT
7/2Tue
1 stopAmerican Airlines
6h 59mPIT-DEN
$211
8/22Thu
1 stopAmerican Airlines
8h 04mDEN-MDT
9/1Sun
1 stopAmerican Airlines
6h 57mMDT-DEN
$215
6/17Mon
1 stopDelta
5h 50mDEN-IAD
6/25Tue
1 stopDelta
7h 44mIAD-DEN
$216
6/22Sat
1 stopDelta
6h 38mDEN-DCA
6/29Sat
1 stopDelta
7h 58mDCA-DEN
$216
8/31Sat
nonstopJetBlue
3h 45mDEN-JFK
9/1Sun
nonstopJetBlue
4h 25mJFK-DEN
$237
8/8Thu
nonstopJetBlue
3h 45mDEN-JFK
8/18Sun
nonstopJetBlue
4h 37mJFK-DEN
$257

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Recent one-way flight deals

6/5Wed
nonstopFrontier
3h 26mDEN-DCA
$39
7/31Wed
nonstopFrontier
3h 27mDEN-DCA
$40
8/13Tue
1 stopAmerican Airlines
5h 32mDEN-MDT
$98
7/27Sat
nonstopUnited Airlines
3h 26mDEN-IAD
$99
6/11Tue
nonstopAmerican Airlines
3h 35mDEN-PHL
$99
6/10Mon
1 stopJetBlue
9h 21mDEN-DCA
$102
6/8Sat
1 stopUnited Airlines
6h 24mDEN-PHL
$108
6/17Mon
1 stopDelta
5h 50mDEN-IAD
$108
6/22Sat
1 stopDelta
6h 38mDEN-DCA
$108
7/15Mon
1 stopJetBlue
7h 32mDEN-PIT
$109

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Last minute flights from Denver to Pennsylvania

Last minute flight, train and bus deals

5/21Tue
nonstopFrontier
3h 38mDEN-PHL
5/28Tue
nonstopFrontier
4h 19mPHL-DEN
$117
5/21Tue
nonstopFrontier
3h 39mDEN-PHL
5/29Wed
nonstopFrontier
4h 24mPHL-DEN
$154
5/21Tue
multi-stopDelta
7h 03mDEN-PHL
5/25Sat
multi-stopDelta
6h 10mPHL-DEN
$236
5/21Tue
multi-stopDelta
6h 37mDEN-IAD
6/3Mon
multi-stopDelta
7h 04mIAD-DEN
$306
5/21Tue
multi-stopJetBlue
5h 43mDEN-JFK
5/22Wed
nonstopJetBlue
4h 22mJFK-DEN
$311
5/19Sun
multi-stopAmerican Airlines
7h 33mDEN-EWR
5/31Fri
multi-stopAmerican Airlines
11h 05mEWR-DEN
$339
5/21Tue
multi-stopAmerican Airlines
6h 41mDEN-EWR
5/25Sat
multi-stopAmerican Airlines
6h 46mEWR-DEN
$348
5/21Tue
nonstopJetBlue
3h 55mDEN-JFK
5/29Wed
nonstopJetBlue
4h 22mJFK-DEN
$357
5/21Tue
multi-stopUnited Airlines
5h 46mDEN-PHL
5/28Tue
multi-stopUnited Airlines
12h 40mPHL-DEN
$394
5/21Tue
nonstopUnited Airlines
3h 40mDEN-EWR
5/30Thu
multi-stopUnited Airlines
7h 35mEWR-DEN
$402

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Denver - Pennsylvania Flights

Departure:

Denver (DEN)United States

Return flight deals:

Pennsylvania - Denver

Cabin classes:

$738
$1,098
$658
$54