Find cheap flights from New York LaGuardia Airport to Denver

LGA - DEN

Find cheap flights from New York LaGuardia Airport to Denver

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Round-trip
Economy
New York (LGA)
Denver Intl
Thu 8/5
Thu 8/12
Any month
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Good to know

Low season

AugustBest time to beat the crowds with an average 22% drop in price.

High season

DecemberMost popular time to fly with an average 35% increase in price.

Average price round-trip

$252(avg. price over the last 2 weeks)

Good deal round-trip

$177or less

Good deal one-way

$114or less

When to book flights from New York LaGuardia Airport to Denver

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $114 or less one-way and $177 or less round-trip.
  • The cheapest flight from New York LaGuardia Airport to Denver was found 18 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is August.
  • Morning departure is around 43% 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 New York LaGuardia Airport to Denver flights

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Top airlines flying New York LaGuardia to Denver Intl

Scores according to KAYAK customer reviews

5.7
Frontier
Overall score based on 39,930 reviews
6.4
Boarding
5.4
Comfort
6.8
Crew
4.6
Entertainment
4.7
Food
Airline reviews

Pros: "Left on time and arrived on time."
Cons: "The seats were incrediblely uncomfortable; the worst I've ever had on a flight. They cannot recline. Padding is at a minimum. You don't even get water."

Cons: "Bag fees"

Pros: "Nothing"

Pros: "The crew was so warm and kind. The really made the trip."
Cons: "I fly often. Mostly internationally for work, but often enough domestically that I am a learned flyer. I hated that there was no complimentary anything on this airline. When checking in, I had to pay for my seat, after paying the stated price on this site (btwn 13-45 $). There was food and beverage, that you also had to pay for, no complimentary soda or nuts on this airline. Also there was a carry on baggage fee!!!! Like wtf. Overall, though the crew was great, I would NEVER fly this airline again."

Cons: "I wish the cushions in the sitting chairs could be a bit more comfortable. Specially for a 3 hour plus flight. Costumer service was excellent. Thank you."

Pros: "Early arrival!"

Cons: "Frontier's seats are insanely uncomfortable. I think a chiropractor might have fixed the damage today."

Cons: "Everything, poos policies that do not satisfy the customer."

Cons: "freezing"

Cons: "delay, delay, and more delay"

Pros: "The ticketing staff and plane crew were excellent."
Cons: "The seats were uncomfortable! We couldn't sleep at all."

Pros: "Nothing specail"
Cons: "Just ok"

Cons: "Hidden fees"

Pros: "Nothing"
Cons: "I fly Frontier all the time and the past three flights my flights have been delayed. Thus causing me to have to change my pick up accommodations each time. Officially done with this airline"

Pros: "I really don't understand"
Cons: "It's too much delay that cost me almost my job. I had almost 7hrs transit in Denver and the plan has been parked there for almost 7 hours and when we start to depart, all frontier employees start doing things they supposed to do an hour a good. I assum frontier carry between 150-250 ppl, if 10 frontier employees finished their an hour check things around, it would be very very helpful instead westing 150-250 hours of passengers. When I saw the commitment of each employees in under cover boss show I was so excited to fly, but I don't think I can afford to the delay."

Pros: "I liked the low price compared to the other options when booking the flight."
Cons: "I didn't like EVEYRTHING ELSE about flying Frontier. Luckily the day before my trip I checked out the checked bag fees in case I had to check my carry-on, where I discoverd that a checked bag somehow costs LESS than a carry on. Highly annoyed, I further learned that the minimum cost to choose a seat (any seat, not necessarily a good one) was $12. Huh. So already the 'low price' for which I chose this crappy red eye flight was wiped out. I bought the checked bag in advance (to avoid paying DOUBLE within 24 hours of the flight), and skipped the seat choice. I downloaded the Frontier app to my phone, which for some reason didnt alert me to the 40 minute delay. Even after refreshing the app several times and up until the (delayed) boarding time, still no alert or information on the app about updated flight/arrival time. Luckily I overheard other passengers talking about it. When finally on the plane (placed in the middle seat because I wouldn't pay $12) I discovered the less than comfortable chairs that don't recline, and tray table that was barely large enough to hold an iPad mini. So using a laptop to make the 5 hour flight more productive was out. Couldn't even watch the backup movie I planned for comfortably. Maybe it's worth the low price for a short flight, but 5 hours with no tray table or reclining seat is ridiculous. Luckily I flew a different airline for my return flight."

Pros: "Frontier remains one of the cheapest airlines. Their prices are often the only thing that draws me to them."
Cons: "Frontier actually cancelled my flight from New York to Denver. The airline refused to refund us a reasonable amount (they gave me half of the airfare), pay for a hotel or pay for tickets on another airline. This was extra inconveniencing because they delayed the flight three separate times before they cancelled it. I will never fly frontier again."

Pros: "Crew was very friendly and professional. Despite having a strong wind, they were able to land safely."
Cons: "I had to wait a lot. The flight was delayed for almost 4 hours with no clear reasons."

Cons: "4+ hour delay. Uncomfortable. Pay the extra 50 bucks to not fly Frontier."

Pros: "The crew was nice!"
Cons: "The seats don't recline, they charge you for a carry on, there is no entertainment"

Pros: "i ended up getting an empty seat next to me, awesome!"
Cons: "I would love a complimentary free club soda and pretzels. Frontier use to give away fresh hot cookies. thats a brave move that taking away from customers, they won't forget. now, no cookies, muchless free drink and pretzel."

Cons: "Dirty plane"

Pros: "Not a single thing"
Cons: "1- Costed $60 additional dollars at check in. Who charges for a carry on? 2- kiosks were broken and I had to wait in line for 30 mins just to get my damn boarding pass 3- seats are so cheap now and leg room reduced. 4- will never fly this airline again. Totally mislead 5- do yourself a favor and pay the extra $50 or $100 dollars for a decent airline"

Cons: "Price"

Pros: "Pretty much nothing"
Cons: "The light was almost 3 hours late, they did not give any information at the airport, not announcements where made until after it was late. They where asking people to give up their seats, they over booked."

Pros: "We landed an hour early."
Cons: "Seats are horribly uncomfortable. Luggage prices were raised halfway through my trip."

Cons: "La guardia is a nightmare, flight delayed to New York by 2 hours"

Cons: "Staff"

Cons: "Didnt have someone at the gate to check my luggage or even to put in on the next flight. The security then took all of my stuff since I had to try and take it through the tsa and check it at the gate. Overall annoying and I would like to have my money back for the bags that I didn't use!"

Cons: "Boarding"

Cons: "We waited for an hour to get off the plane at 1 in the morning."

Pros: "Communicated delays Economical Pricing"
Cons: "Delay Boarding was delayed Rowdy passenger Seating could've been more comfortable"

Pros: "Pretty much nothing"
Cons: "pretty much everything"

Cons: "Bags cost extra, tray on takes is useless, flight was delayed until 1 AM. Will never fly frontier again, won't let my friends fly it either."

Cons: "I did not book this particular flight for these dates."

Cons: "We had to wait ONE HOUR AND FIFTEEN MIN FOR OUR BAGS"

Pros: "The crew was nice and acommodating. Despite delays and overbooked flights , they did the best they could and were friendly"
Cons: "If you do not check in online at least a few hours early, you might not get a seat and not make the flight. This is very stressful and I have never experienced this before. I was travelling with a friend and I got a seat and she didn't because of an error on their website. We almost didn't get on the plane. The flight on the way back was delayed 2 hours and there was a lot of confusion about the gate and updates. Bag drop off on the return flight was over 45 minutes and people were stressed they were missing their flights. You must check in early so you get a seat and don't miss your flight. Otherwise you take a chance and are stressed. The seats do not recline. You have to pay for any drinks besides water. It's expensive to check in bags or carry on. The flight price was not that cheap that any of this was worth it. I'm very disappointed and won't fly again."

Pros: "Nothing"
Cons: "Had to pay $40 at check in as this airline has serve size restrictions on your carry on. Will never fly with them again!"

Pros: "Initial price"
Cons: "So here's the deal. I knew a decent amount about Frontier going into this flight, but seeing it with your own eyes is shocking. They basically exist to charge passengers extra money at the last minute. Combine all the unpleasantness of other airlines in one, and that's what you get. As an engineer, I appreciate innovating to bring down prices, but that is not what's happening here. It's a case study in forcing people to accept the lowest common denominator in the broken system that is air travel. I would strongly encourage you to spend the extra $$$ to do a united or similar flight, you'll feel it initially, but when you're not stuck in some derelict corner of LaGaurdia asking yourself why you cheaped out you'll be thankful."

Pros: "Nothing"
Cons: "The flight was delayed 3 hours. Then they told us we had to board in 20 minutes or else the flight is cancelled. So we did, then we sat there for 20 minutes and they told us 10 people had to get off the plane due to a weight distribution issue. So 10 people got off. Then we sat there for another 20 minutes and then finally the pilot came on and said the airport was closed so the flight was cancelled. It took forever to figure out when the next flight would be, everyone was mad, I had to stay the night at the airport. Then when we finally did leave the next day, it was the most uncomfortable flight I've ever had. NEVER flying frontier again."

Cons: "Flight was delayed 3 hours, then we boarded the plane at 1:46AM. Only to have the flight cancelled. After 45min on the plane we had to get off and wait until 3:45AM to find out what the next step was (rescheduled for 11:30AM). Overall the communication and transparency around this ordeal was handled terribly. Staff had no plan to deal with situation, provided helpline numbers were useless, email/text communication of the rescheduling was nonexistent All of this is not even getting into the cheap service and setup of the flight itself. Will not be flying frontier again"

Cons: "I was shocked that I had to pay $80 on top of a $312 flight to La Guardia in order to bring a carry on. Also, this is a stripped down airline now, with no drinks served and not even a package of peanuts or crackers. Nothing. The reps at the check in counter for baggage were incredibly rude, and a French man standing next to me did not understand that he'd have to pay for luggage, and as he had no credit card, he had no recourse. He was sent on his way to the gate with his bag, but then was not let on the flight with the bag he had no way to pay for!! I will never fly Frontier again."

Pros: "It was cheap"
Cons: "Seats were hard and didn't recline I had to pay for my carryon I couldn't bring a small bag of food onboard because it was over my allowed limit"

Pros: "The flight staff seemed friendly and our flight back to Denver was on time."
Cons: "Frontier makes you pay for luggage, food, seats, and the list goes on. I feel as though when you are checking in the website is very misleading prompting you to pay for a seat or a carry on bag when you don't have to pay for these items, but the website is confusing. The seats don't recline and they seem to have gotten much smaller and not much room. Frontier has gone up on baggage charges $30 and $35, not sure why I was charged two different prices? Also, I don't like that Frontier stopped giving out hot baked chocolate chip cookies towards the end of the flight. Also, I noticed there was no sick bag in the back seat pocket. What is a passenger supposed to do if they get sick?"

Pros: "The flight attendant and pilot were nice and seemed to care"
Cons: "The people at the ticketing counter were talking to each other and not present with those trying to check in. The plane ticket was cheap, but then it was a surprise that I frontier charges for carry ons and on flight beverages. So it pretty much equals out. The aircraft itself was pretty ghetto and cheap feeling. There was a child on the plane playing with an electronic toy that played a most annoying song for literally the entire time of the overnight flight. I was disappointed no one who worked on the aircraft asked these parents to make this toy stop so people could sleep"

Pros: "nothing, frontier is like a subways station in the sky!"

Pros: "Low price"
Cons: "They upcharge wherever possible; almost all available seats, carry-on luggage, drinks, snacks, I'm surprised they didn't charge for bathroom use. Seat didn't recline, flight out was very warm, flight back was chilly, couldn't figure out what to wear."

Pros: "Non its terrible! There's mosquito on the plane. Its hot. Seats cannot be inclined at all. And its dirty. There are drunk weird people too that the security doesnt seemed to care."
Cons: "It was late! And its ok for planes to be late it happens but this airline company is horrible. They informed as too late via email that its going to be delayed that i decided to take it easy for a while its going to be 2hrs delayed from 10pm was moved to 12:08. But then when i called them they said to come in early anyway coz it might change. What the heck! What if i took a nap since they informed people its going to be 2 hrs delayed from normal sched and then i miss my flight??? Just for them to say just come in early anyway they're just too unprofessional and horrible. Il never fly here again."

Cons: "I was extremely disappointed with this flight because it was delayed over an hour."

Pros: "The spirit employees were very helpful when I checked in"

Pros: "The price"
Cons: "Communication"

Cons: "Spirit is unorganized and understaffed"

Pros: "Good"
Cons: "All"

Cons: "20 min Delayed departure"

Pros: "Onboarding was very simple and fast. It took less than 20 minutes."

Pros: "Got what paid for"

Cons: "1. Unreasonable luggage charge 2. Luggage Claim was not efficient"

Pros: "Price was right"
Cons: "Reserved my seat but didn't get it; cramped."

Cons: "I wasn't flying to hawaii"

Pros: "It was better than Frontier Airlines."

Pros: "overall travel experience"
Cons: "paying for snacks/drinks"

Cons: "Very good"

Pros: "The trip was short and good"

Pros: "They suck so bad!!!"
Cons: "They just suck really bad!!!"

Pros: "Nothing"

Pros: "Nothing!"
Cons: "The plane was delayed! They have all these secret fees"

Cons: "insolent, incompetent woman at baggage checkin"

Pros: "Needs more room. Packed like sardines"

Pros: "Good seat, enough room"
Cons: "Cost for food"

Cons: "Overall terrible experience"

Pros: "Nothing"
Cons: "Fees, late arrival"

Cons: "Flights delayed multiple times both ways."

Pros: "that I eventually got to my destination"
Cons: "Everything else"

Pros: "never again!"
Cons: "departed late, taxied on the run way for an hour on landing"

Pros: "Cancelled"
Cons: "Cancelled"

Cons: "Did not do final leg"

Pros: "Nothing"
Cons: "Everything"

Cons: "So late!"

Pros: "the service was wonderful, the l8nes wwnt by quickly"

Pros: "The pilot made jokes about how cheap spirit airlines is."

Pros: "Service"
Cons: "Half our luggage didn't arrive"

Pros: "It was cheap"
Cons: "JUST KIDDING IT WASNT. AND IT WAS A HEADACHE"

Pros: "Nothing"
Cons: "Timeliness, comfort, food, additional fees"

Pros: "Low cost"
Cons: "Crowded seating"

Pros: "Staff minus one was friendly"
Cons: "I'm small - still VERY uncomfortable"

Cons: "The plane smelled overwhelmingly like urine."

Pros: "Nothing"
Cons: "Everything"

Cons: "Delayed like many spirit flights I have been on in the past"

Pros: "The ticket price was wonderful."
Cons: "Paying for luggage, seat, etc. - everything is an up charge."

Pros: "Price of ticketmultiple"
Cons: "Multiple delays"

Pros: "I arrived."
Cons: "All other things"

Cons: "No military pre-boarding, charge for luggage."

Cons: "Don't like being nickeled and dimed for basic services."

Pros: "Price"
Cons: "Baggage cost."

Cons: "I could not take the trip."

Pros: "Nothing"

Pros: "Friendly service and atmosphere Clean plane"

Cons: "Luggage fees was expansive"

Pros: "ground personal were polite competent"

Read more about Frontier
COVID-19 information

Safety measures for airlines flying from New York LaGuardia Airport to Denver

Airlines flying from New York LaGuardia Airport to Denver have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from New York LaGuardia Airport to Denver

Mandatory masks

Masks required on board, masks provided on flights from New York LaGuardia Airport to Denver

Social distancing seating

Middle seats unavailable to book on flights from New York LaGuardia Airport to Denver

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from New York LaGuardia Airport to Denver

Book cheap flights from New York LaGuardia Airport to Denver

Recent round-trip flight deals

9/14
Tue
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Spirit Airlines
12h 18m
LGA - DEN
9/18
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Spirit Airlines
8h 34m
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12h 30m
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8h 36m
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13h 38m
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9/8
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8h 36m
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Recent one-way flight deals

8/24
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Spirit Airlines
12h 30m
LGA - DEN
9/21
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Spirit Airlines
12h 18m
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10/2
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12h 18m
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12h 30m
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12h 30m
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12h 18m
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15h 57m
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17h 27m
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19h 12m
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