$55 Find Cheap Flights from Colorado to New Jersey

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Low seasonFebruary
High seasonMay
Cheapest flight$55
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Denver to Philadelphia

FAQs for booking flights from Colorado to New Jersey

  • How does KAYAK find such low prices on flights from Colorado to New Jersey?

    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 Colorado to New Jersey.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Colorado to New Jersey 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 Colorado to New Jersey?

    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 from Colorado to New Jersey with an airline and back with another airline.

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

    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 from Colorado to New Jersey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in New Jersey?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in New Jersey is Newark Airport (EWR), with an average flight price of $338.

  • What is the cheapest day to fly to New Jersey?

    Based on KAYAK data, the cheapest day to fly to New Jersey is Thursday where round-trip tickets can be as cheap as $349. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $502 on average.

  • What is the cheapest time of day to fly to New Jersey?

    The cheapest time of day to fly to New Jersey is generally in the evening, when round-trip flights cost $253 on average. Morning departures are around 57% more expensive than evening flights, on average. The most expensive time of day to fly to New Jersey is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $644.

  • What is the cheapest flight to New Jersey?

    The cheapest ticket to New Jersey from Colorado found in the last 72 hours was to Newark Airport, at $276 round-trip. The most popular route is Denver (DEN) to Newark Airport (EWR) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $276.

  • What is the cheapest month to fly from Colorado to New Jersey?

    The cheapest month for flights from Colorado to New Jersey is August, when tickets cost $363 (return) on average. On the other hand, the most expensive months are February and October, when the average cost of round-trip tickets is $684 and $665 respectively.

  • How far in advance should I book a flight from Colorado to New Jersey?

    To get a below average price on the flight from Colorado to New Jersey, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

  • How long is the flight to New Jersey?

    An average nonstop flight from Colorado to New Jersey takes 7h 28m, covering a distance of 1705 miles. The shortest route is Colorado Springs (COS) to Trenton (TTN) with an average flight time of 1h 10m.

  • What are the most popular destinations in New Jersey?

    Based on KAYAK flight searches, the most popular destination is New York (85% of total searches to New Jersey). The next most popular destinations are Philadelphia (14%) and Trenton (1%). Searches for flights to Atlantic City (0%) are also popular.

Top 5 airlines serving from Colorado to New Jersey

Need help choosing which airline to fly with from Colorado to New Jersey? 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 7934 reviews
8.2Boarding
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Multiple delays and not straight answer from the United team

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

Overall great. I was forced to check my carry-on backpack from EWR to BOS but it came out on the luggage carousel so fast I didn't even get delayed for my pickup.

Boarding was easy. RDU gates can get crowded, be prepared to be patient. Flight was smooth, with excellent service. Pilots really provided a lot of visibility into flight details. Plane and seats were clean and serviceable. TY!

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

My flight was delayed. They boarded us, then no sooner were we on the plane, they made us get off again and wait another 45 minutes before doing it all over again.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

We almost missed our return flight. We got to the gate one minute from closing the cabin door, and the agent got us aboard the plane! We are so very grateful!!!!!

Flight was delayed in phoenix by 1 hour. When Kenny got to minneapolis st paul, Kenny missed his connecting flight to Duluth on Sun country air. Sun country customer service did nothing to help Kenny get home to Duluth. We will not fly with sun country ever again.

When we landed in Minneapolis from Providence, the ground crew was unable to move the jet bridge to meet our plane because the wheels were frozen. We waited patiently on the plane for about 45 minutes while they tried to solve this problem. It was mind boggling that this would not be more quickly resolved, or anticipated, in a place where sever winter weather is the norm. We stressed about meeting our connecting flight to Portland, which we assumed would be our only option for that day. Fortunately, when we finally raced from our gate to the next one, that Sun Country flight had been delayed so we didn't miss it. We decided not to take anything but direct flights from now on, no matter how much cheaper.

No line to check my bag. Reasonable overweight fee. When the connection was late due to weather, the gate agent opened the door and let me on the second flight. The plane waited for my luggage transfer. My bag arrived on time at my final destination:)

I had paid for a seat assignment at the time of reservation but when I checked in the night before it wasn’t there. Had to purchase another seat.

So unprofessional. They changed my connecting flight to a time that made it literally impossible to make the flight with no way to contact them or reject the changes. When I missed the flight as expected, there was no one to be found at their ticketing counter and the phone support put me on hold for an indefinite time. Since they didn't have another flight that day, all sun country air personell had left the airport (this was at 7pm) and my only options were to get a hotel for the night and come back the next afternoon to hopefully get rescheduled or buy a flight with another airline.

I purchased an aisle seat but was put in the middle seat surrounded by families with small sick children (3). That can happen anytime and I was prepared. The ticket agent questioned why I hadn’t paid for my luggage and had to explain that 2 pieces were included with my ticket. I hate that nickel and diming attitude. Please inform your staff better.

I know the airline has been open for 40 years and the flight crew looked just as old. The flight attendants were not friendly and rude. They should think of retiring this crew.

The crew was friendly, but I only got a drink, no food.

Flight was late, boarding was a mess, families separated so they could make extra profit.

Everything went as planned. Crew was great. Seats were still not that comfortable.

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

The seats were extremely hard and uncomfortable, even for a budget airline.

Boarding was very well executed. Got my bag right away.

Overall experience good. There was no food and seats were not terribly comfortable.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

There were a lot of issues every step of the process. Check in, security, boarding, and dealing with luggage. Plus the money you think you are saving you end up using in hidden fees.

The flight attendant was arguing with a passenger before takeoff. The passenger was frustrated but the flight attendant should have handled it with grace, but instead she was nasty and rude. The seats were comfortable and the flight was uneventful. I wish we didn’t have to pay for drinks or snacks but that’s what you get with a budget airline.

Booked two aisle seats and were switched to an aisle and middle. Not happy.

I fly Frontier often and generally don't have any issues. For some reason, the Denver to Houston's George Bush Intercontinental (IAH) flight always needs to wait on the tarmac in Houston because a gate is not available after landing. I've been stuck for as little as 15 minutes and as much as a little over an hour. I know only fly the Frontier Denver to IAH route when there is not an available flight to Houston Hobby (HOU).

Book cheap flights from Colorado to New Jersey

Recent round-trip flight deals

7/2Wed
nonstopFrontier
3h 40mDEN-PHL
7/9Wed
nonstopFrontier
4h 13mPHL-DEN
$112
6/4Wed
nonstopFrontier
3h 40mDEN-PHL
6/9Mon
nonstopFrontier
4h 14mPHL-DEN
$151
5/13Tue
nonstopAmerican Airlines
3h 39mDEN-PHL
5/13Tue
nonstopAmerican Airlines
4h 13mPHL-DEN
$206
6/3Tue
nonstopAmerican Airlines
3h 36mDEN-PHL
6/10Tue
1 stopAmerican Airlines
6h 51mPHL-DEN
$213
5/17Sat
nonstopUnited Airlines
3h 42mDEN-EWR
5/31Sat
nonstopUnited Airlines
4h 12mEWR-DEN
$247
9/25Thu
1 stopSun Country Air
22h 35mDEN-EWR
10/2Thu
1 stopSun Country Air
23h 06mEWR-DEN
$255
6/11Wed
nonstopUnited Airlines
3h 40mDEN-EWR
6/16Mon
nonstopUnited Airlines
4h 26mEWR-DEN
$256
6/2Mon
1 stopDelta
6h 14mDEN-PHL
6/7Sat
1 stopDelta
6h 59mPHL-DEN
$257
8/23Sat
1 stopDelta
10h 13mCOS-EWR
8/31Sun
1 stopDelta
6h 44mEWR-COS
$262
9/25Thu
1 stopSun Country Air
22h 35mDEN-EWR
9/29Mon
1 stopSun Country Air
6h 46mEWR-DEN
$265

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Recent one-way flight deals

5/27Tue
nonstopFrontier
3h 37mDEN-PHL
$55
5/31Sat
nonstopFrontier
3h 37mDEN-PHL
$56
5/24Sat
nonstopUnited Airlines
3h 39mDEN-PHL
$107
7/30Wed
1 stopAmerican Airlines
5h 53mDEN-PHL
$117
7/4Fri
1 stopUnited Airlines
6h 29mDEN-PHL
$118
5/29Thu
1 stopSun Country Air
14h 14mDEN-EWR
$118
8/6Wed
nonstopAmerican Airlines
3h 41mDEN-PHL
$119
5/30Fri
1 stopSun Country Air
14h 14mDEN-EWR
$120
6/21Sat
1 stopDelta
9h 30mDEN-PHL
$129
5/31Sat
nonstopDelta
3h 40mDEN-LGA
$129

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Last minute flights from Colorado to New Jersey

Last minute flight, train and bus deals

5/5Mon
multi-stopFrontier
13h 12mDEN-JFK
5/12Mon
multi-stopFrontier
14h 59mJFK-DEN
$259
5/5Mon
multi-stopFrontier
7h 55mDEN-JFK
5/13Tue
multi-stopFrontier
12h 17mJFK-DEN
$268
5/5Mon
multi-stopDelta
6h 05mDEN-JFK
5/13Tue
nonstopDelta
4h 35mJFK-DEN
$353
5/5Mon
nonstopDelta
3h 47mDEN-LGA
5/12Mon
nonstopDelta
4h 38mLGA-DEN
$353
5/3Sat
multi-stopAmerican Airlines
6h 24mCOS-LGA
5/5Mon
multi-stopAmerican Airlines
9h 23mLGA-COS
$388
5/3Sat
multi-stopAmerican Airlines
6h 49mCOS-JFK
5/5Mon
multi-stopAmerican Airlines
7h 58mJFK-COS
$388
5/1Thu
multi-stopUnited Airlines
6h 05mEGE-EWR
5/5Mon
multi-stopUnited Airlines
6h 36mEWR-EGE
$393
5/5Mon
multi-stopSun Country Air
14h 28mDEN-EWR
5/9Fri
multi-stopSun Country Air
7h 46mEWR-DEN
$405
5/1Thu
nonstopUnited Airlines
3h 54mDEN-EWR
6/17Tue
nonstopUnited Airlines
4h 12mEWR-DEN
$408
5/1Thu
multi-stopSun Country Air
14h 14mDEN-EWR
5/5Mon
multi-stopSun Country Air
7h 46mEWR-DEN
$515

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Everything you need to know for your flight to New Jersey

Cabin class types available on flights to Colorado

Cabin classes available on flights to Colorado. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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