$71 Find Cheap Flights from Colorado to New Jersey

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Low seasonFebruary
High seasonDecember
Cheapest flight$71
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 19% increase in price.
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 $346.

  • 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 $341. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $506 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 $261 on average. Morning departures are around 49% 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 $605.

  • 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 $274 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 $274.

  • 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 October and February, when the average cost of round-trip tickets is $728 and $684 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

  • How long is the flight to New Jersey?

    An average nonstop flight from Colorado to New Jersey takes 7h 13m, 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 (86% of total searches to New Jersey). The next most popular destinations are Philadelphia (13%) 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 7950 reviews
7.9Entertainment
8.5Crew
7.9Comfort
8.2Boarding
7.3Food
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

get E+, a must for 5 hours flight if you are tall

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 one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

The assistance with the wheel chairs was fabulous. All the people were so very friendly and helpful. I want to thank them all.

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.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

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.

Book cheap flights from Colorado to New Jersey

Recent round-trip flight deals

7/15Tue
nonstopFrontier
3h 39mDEN-PHL
7/22Tue
nonstopFrontier
4h 13mPHL-DEN
$176
7/9Wed
nonstopFrontier
3h 39mDEN-PHL
7/12Sat
nonstopFrontier
4h 13mPHL-DEN
$179
8/23Sat
nonstopAmerican Airlines
3h 41mDEN-PHL
8/27Wed
nonstopAmerican Airlines
4h 20mPHL-DEN
$197
9/3Wed
nonstopDelta
3h 47mDEN-LGA
9/20Sat
nonstopDelta
4h 31mLGA-DEN
$197
10/15Wed
1 stopAmerican Airlines
6h 54mDEN-LGA
10/15Wed
1 stopAmerican Airlines
7h 07mLGA-DEN
$211
11/12Wed
nonstopDelta
3h 48mDEN-LGA
11/17Mon
nonstopDelta
4h 33mLGA-DEN
$217
7/10Thu
nonstopUnited Airlines
3h 52mDEN-EWR
7/14Mon
nonstopUnited Airlines
4h 21mEWR-DEN
$247
9/5Fri
nonstopUnited Airlines
3h 41mDEN-EWR
9/6Sat
nonstopUnited Airlines
4h 11mEWR-DEN
$268
8/29Fri
1 stopSun Country Air
14h 39mDEN-EWR
8/31Sun
1 stopSun Country Air
23h 41mEWR-DEN
$335
8/7Thu
1 stopSun Country Air
15h 05mDEN-EWR
8/11Mon
1 stopSun Country Air
6h 16mEWR-DEN
$340

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Recent one-way flight deals

9/16Tue
1 stopFrontier
9h 44mDEN-PHL
$71
10/25Sat
1 stopFrontier
8h 00mDEN-LGA
$71
10/11Sat
nonstopAmerican Airlines
3h 30mDEN-PHL
$94
8/13Wed
nonstopUnited Airlines
3h 38mDEN-PHL
$99
8/13Wed
nonstopUnited Airlines
3h 47mDEN-LGA
$99
8/13Wed
1 stopAmerican Airlines
6h 35mDEN-LGA
$108
7/22Tue
nonstopDelta
3h 44mDEN-LGA
$109
9/16Tue
nonstopDelta
3h 48mDEN-LGA
$119
10/11Sat
1 stopSun Country Air
23h 22mDEN-EWR
$138
7/11Fri
1 stopSun Country Air
12h 37mDEN-EWR
$150

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Last minute flights from Colorado to New Jersey

Last minute flight, train and bus deals

6/17Tue
nonstopFrontier
3h 40mDEN-PHL
6/24Tue
nonstopFrontier
4h 14mPHL-DEN
$224
6/17Tue
nonstopFrontier
3h 40mDEN-PHL
6/20Fri
nonstopFrontier
4h 28mPHL-DEN
$244
6/13Fri
multi-stopAmerican Airlines
7h 45mDEN-EWR
6/15Sun
multi-stopAmerican Airlines
8h 20mEWR-DEN
$257
6/13Fri
multi-stopAmerican Airlines
7h 45mDEN-EWR
6/20Fri
multi-stopAmerican Airlines
7h 48mEWR-DEN
$267
6/16Mon
nonstopJetBlue
3h 46mDEN-JFK
7/15Tue
nonstopJetBlue
4h 15mJFK-DEN
$328
6/17Tue
nonstopJetBlue
3h 46mDEN-JFK
7/18Fri
nonstopJetBlue
4h 41mJFK-DEN
$332
6/16Mon
multi-stopDelta
7h 01mDEN-JFK
7/16Wed
nonstopDelta
4h 54mJFK-DEN
$337
6/15Sun
multi-stopDelta
7h 01mDEN-JFK
7/15Tue
nonstopDelta
4h 27mJFK-DEN
$338
6/17Tue
multi-stopUnited Airlines
5h 44mCOS-LGA
6/20Fri
multi-stopUnited Airlines
7h 22mLGA-COS
$387
6/17Tue
nonstopUnited Airlines
3h 45mDEN-EWR
7/15Tue
nonstopUnited Airlines
4h 27mEWR-DEN
$413

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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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