DEN

Find First Class Flights from New York to Denver

1 adult
1 adult, First, 0 bags

KAYAK searches hundreds of travel sites at once for first class flights from New York to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Denver, as well as popular online travel agencies
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Cheap First Class Flight Deals from New York to Denver

 
These are the cheapest deals for flights from New York to Denver currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent first class round-trip flight deals to Denver

Tue, Jul 28 - Thu, Jul 30
Delta Logo
8:30 am - 10:58 am
JFK
-
DEN
4h 28mnonstop
Delta Logo
11:55 pm - 5:44 am
DEN
-
JFK
3h 49mnonstop
$895Delta
Tue, Jul 28 - Thu, Jul 30
Delta Logo
11:10 am - 6:14 pm
JFK
-
DEN
9h 04m
1 stop
Delta Logo
11:55 pm - 5:44 am
DEN
-
JFK
3h 49mnonstop
$940Delta
Tue, Jul 28 - Wed, Jul 29
Delta Logo
8:30 am - 10:58 am
JFK
-
DEN
4h 28mnonstop
Delta Logo
2:10 pm - 11:09 pm
DEN
-
JFK
6h 59m
1 stop
$944Delta
Mon, Jun 22 - Wed, Jun 24
Delta Logo
7:50 pm - 10:45 pm
JFK
-
DEN
4h 55mnonstop
Delta Logo
6:35 am - 12:33 pm
DEN
-
JFK
3h 58mnonstop
$961Delta
Thu, Oct 29 - Mon, Nov 2
American Airlines Logo
2:30 pm - 10:21 pm
JFK
-
DEN
9h 51m
1 stop
American Airlines Logo
7:22 am - 7:27 pm
DEN
-
JFK
10h 05m
1 stop
$1,003American Airlines
Tue, Sep 8 - Thu, Sep 17
American Airlines Logo
2:20 pm - 11:59 pm
EWR
-
DEN
11h 39m
1 stop
American Airlines Logo
7:16 am - 9:29 pm
DEN
-
EWR
12h 13m
1 stop
$1,030American Airlines
Wed, Aug 12 - Tue, Aug 18
United Airlines Logo
6:29 pm - 8:55 pm
LGA
-
DEN
4h 26mnonstop
United Airlines Logo
2:50 pm - 11:10 pm
DEN
-
LGA
6h 20m
1 stop
$1,047United Airlines
Thu, Oct 29 - Mon, Nov 2
American Airlines Logo
2:29 pm - 10:21 pm
EWR
-
DEN
9h 52m
1 stop
American Airlines Logo
7:22 am - 5:01 pm
DEN
-
EWR
7h 39m
1 stop
$1,047American Airlines
Thu, Jul 2 - Tue, Jul 7
United Airlines Logo
4:25 pm - 11:48 pm
LGA
-
DEN
9h 23m
1 stop
United Airlines Logo
11:59 pm - 9:48 am
DEN
-
LGA
7h 49m
1 stop
$1,082United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
6:30 pm - 9:02 pm
LGA
-
DEN
4h 32mnonstop
United Airlines Logo
8:15 am - 1:51 pm
DEN
-
LGA
3h 36mnonstop
$1,087United Airlines

Good to Know - First Class Flights from New York to Denver

Low seasonJanuary
Average price round-trip$1,316
Good deal round-trip$1,119
Good deal one-way$602
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly and prices are also 4% lower on average.
(avg. price over the last 2 weeks)
or less
or less

When to book first class flights to Denver

Are your dates flexible? We break down the daily and monthly prices for first class flights to Denver, so you can find the best time to fly.
Average price per month
Flight prices as travel date approaches

KAYAK’s Insights & Trends for New York to Denver First Class Flights

Get data-powered insights and trends into flights from New York to Denver to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly First Class from New York to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New York to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for First Class flights from New York to Denver is July, where tickets cost $792 (round-trip) on average. On the other hand, the most expensive months are February and January, where the average cost of round-trip tickets is $1,987 and $1,772 respectively.

Which airlines offer First Class tickets between New York and Denver?

There are 2 airlines that fly First Class from New York to Denver. They are: United Airlines and Delta. The cheapest price of all airlines flying this route was found with United Airlines at $463 for a round-trip flight. On average, the best prices for flying First Class on this route can be found at Delta.

FAQs for First Class New York to Denver Flights

  • How much is a first class ticket from New York to Denver?

    The price of a first class flight ticket between New York and Denver depends on many factors, like when the ticket was booked, the departure date, season and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is $1,402 for a round-trip.

  • Is it cheaper to fly business or first class between New York and Denver?

    Business Class tickets are usually cheaper, but that's not the case for this route, with an average return fare of $1,490, compared to $1,402 for First Class.

  • What is the best airline when flying first class between New York and Denver?

    The highest-rated airline by KAYAK users offering first class flights for this route is Southwest, with an overall rating of 8.0.

KAYAK's Tips for Finding Cheap First Class Flights from New York to Denver

  • What’s a good price for a first class ticket between New York and Denver? 25% of our users found flights on this route for $547 or less one-way and $1,236 or less round-trip.
  • Try flying direct if you’re looking to save, as direct first class tickets are cheaper on average.

Reviews of the Top 5 Airlines Flying First Class from New York to Denver

 
See real verified KAYAK customer reviews for airlines flying to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from New York to Denver. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly first class to Denver? 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
SouthwestOverall score based on 4260 reviews
8.0Comfort
8.6Crew
7.5Entertainment
8.1Boarding
7.0Food
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

The entertainment options on the seat back video boards were nice.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

First the flt was delayed over 2 hrs bc of plane mechanics that should have been handled better! No text or email was sent so only found out at the airport so there we sat for 5 hours! THATS RIDICULOUS! The gate area was filthy! No agents showed up till hr before so no additional info was given-waited online for 15 mins while the gate agent chatted and got together then given last seat in back of plane!! No priority for senior or anything-took attendants over 2hrs to serve drinks and snack-WHY are they not served together? By time snack came needed another drink! Worst service in my life!

All the TV screens in my rows was non functional . The map shown for an international route was antiqued..

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

The space between seat rows seemed to be larger than other airlines. I didn’t check their food or entertainment since I slept most of the way. They do seem to have a lot of options for purchase though.

Kayak sucked. You gave me a confirmation number that was not useable by the jet blue system. Nor did you send any check in emails. I’ll not be using your site again. Nice work.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

Everything you need to know for your flight to Denver

Cabin class types available on flights from New York to Denver

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