Find Cheap Flights from New York LaGuardia to Denver International (LGA - DEN)

Search hundreds of travel sites at once for deals on flights to Denver International

Sat 1/20
Sat 1/27
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
3%
expected price increase
Average Price:
$338
(avg. price over the last 2 weeks)
Good Deal:
$228
or less (round trip)

When to Book Flights from New York LaGuardia to Denver International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $228 or less.
The cheapest flight from New York LaGuardia to Denver International was found 21 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 May, June and July. The cheapest month to fly is September.
Morning departure is around 19% cheaper 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 to Denver International Flights

How long does a flight from New York LaGuardia to Denver International take?
An average nonstop flight takes 4h 18m, covering a distance of 1616 miles.
How many flights are there between New York LaGuardia and Denver International?
There are 168 (nonstop) flights between New York LaGuardia and Denver International per week, averaging 24 per day.
Which airlines provide the cheapest flights from New York LaGuardia to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on United ($157), Spirit Airlines ($168) and Multiple Airlines ($169).
Do I need a passport to fly between New York LaGuardia and Denver International?
No.
Which airlines fly most frequently between New York LaGuardia and Denver International?
United (16 times daily), Delta (5 times daily), Southwest (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly New York LaGuardia to Denver International?
For New York LaGuardia to Denver International, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Denver International back to New York LaGuardia, the best deals are generally found on Wednesday, with Saturday being the most expensive.

Book cheap flights from New York LaGuardia to Denver International (round-trip)

Airports
Origin
New York
$157
only
$157
Destination
Denver
$157
only
$157
Sat, Feb 3
LGA
DEN
4h 36m
Wed, Feb 7
DEN
LGA
3h 44m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 85 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
LGA
DEN
Excellent 8.0

Geat Landing and crew

Broke climate control

LGA
DEN
Excellent 10.0

Excellent service. On time. No complaints

Was great

LGA
DEN
Excellent 9.6

Alex and Marcus -- flight attendants -- were awesome. They thanked passengers directly and personally for flying United, and this was a very nice touch and I observed that passengers were touched by this gesture.

LGA
DEN
Excellent 10.0

Free entertainment!

Nothing!

LGA
DEN
Good 6.0

I liked that I got to upgrade to first class for $120

The stewardist was rude, talked to much, talked horribly about the airplane and plane flight. She served someone orange and vodka instead of plain orange juice. Imagine if that was a child she served it to? She wasn't even very apologetic about it.

Sat, Jan 20
LGA
DEN
9h 30m
Tue, Feb 6
DEN
LGA
5h 14m
Trip: 18 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52093 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
FLL
DTW
Mediocre 2.0

Nothing

Service, cheap attitude as well as hungry company.

PDX
LAS
Mediocre 2.3

Price

The attenedents the drink cart the boarding my seat

MDW
RSW
Excellent 9.3

Great boarding process. This team was very nice. Plane was clean and there was no confusion anywhere. Small emergency on the plane during flight with passenger and the crew was professional and quick to help.

It is ridiculous to charge for carry on bags. Especially such a high fee.

IAH
SAN
Okay 5.3

Seats very uncomfortable

Seats

MCO
ATL
Excellent 8.0

Flight was good friendly staff

No entertainment, seats need to recline

Mon, Apr 9
LGA
DEN
4h 29m
Tue, Apr 24
DEN
LGA
3h 39m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 11
LGA
DEN
4h 29m
Wed, Apr 18
DEN
LGA
3h 48m
Trip: 8 days
4.4OkayShow reviews
Overall 4.4 Okay
Based on 169 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LGA
DEN
Okay 4.0

The flight didn't have pushback seats. They charged extra for carry on. The most tiring flight I have ever had.

LGA
DEN
Okay 5.0

delay, delay, and more delay

LGA
DEN
Good 7.0

Early arrival!

LGA
DEN
Good 6.0

freezing

LGA
DEN
Excellent 10.0

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.

Sat, Feb 24
LGA
DEN
4h 55m
Sat, Mar 3
DEN
LGA
4h 04m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 19 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LGA
DEN
Good 6.0

One male attendant from the first class cabin - super sweet and attentive to our needs even tho we're not seating in the premium cabin

Junior attendants in economy comfort seat - so lazy and whiny!

LGA
FLL
Excellent 8.0

When the passenger in front reclines their seat it was in my face The legroom wasn’t terrible but I had a hard time even reading since it was so close

TLH
ATL
Mediocre 2.0

Ice in the morning in Atlanta and Delta cancels my 6pm flight to Atlanta leaving me no flight home that night.

PDX
JFK
Excellent 8.3

Food

Leg room

LGA
DEN
Good 6.0

long wait and delayed flight

Tue, Jan 23
LGA
DEN
9h 30m
Tue, Feb 6
DEN
LGA
5h 14m
Trip: 15 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52093 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
FLL
MGA
Okay 4.3

Spirit probably had 6 flights or more going through customs at the same time whjch made for extremely long lines. My 2nd flight was cancelled and i stood in line for 3 1/2 hours to rebook another flight. They should have another process to help out stranded customers. Especially when the flight crew doesnt show up and they cancel a flight.

ATL
MSY
Mediocre 3.6

Gate suddenly changed noted destination without an announcement. Turns out there was no gate change, just a mistake, but it was not handled well. The pilot announced we were in the incorrect city upon landing as well.

FLL
EWR
Excellent 10.0

Everything was great

No comment

FLL
BDL
Excellent 9.3

Not enough leg room.

MSY
FLL
Mediocre 2.0

NOTHING.

Our flight was canceled two times by Spirit, and we had to stay another day due to the fact that the airline has limited availability for rescheduling canceled flights. Once the third flight arrived, there was an issue boarding due to a beligerant passenger and the flight was over an hour late. However, the entire time the issue was being resolved, Spirit told the passengers waiting to board NOTHING. Everytime a question was asked about whether or not we would be leaving, the staff was rude and avoided answering. I will never fly Spirit again, as they truly do not care about their customers.

Tue, Apr 10
LGA
DEN
4h 29m
Tue, Apr 24
DEN
LGA
3h 39m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 12
LGA
DEN
4h 29m
Wed, Apr 18
DEN
LGA
3h 48m
Trip: 7 days
4.4OkayShow reviews
Overall 4.4 Okay
Based on 169 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LGA
DEN
Excellent 10.0

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.

LGA
DEN
Okay 5.0

delay, delay, and more delay

LGA
DEN
Mediocre 2.0

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

LGA
DEN
Mediocre 2.6

Nothing

I paid extra for seats for my wife and I on the first row, and the seats didn't have the capability to lean back. There was no in-flight entertainment, we couldn't get to our luggage, and there were no complimentary drinks or snacks except for water. Yes, these are first world problems, but in all of the flying I've ever done I don't think I have ever had so few aminaties offered, especially after paying for the upgraded seats. Very dissappointing.

LGA
DEN
Mediocre 2.0

Frontier cancelled our flight and sent us no notification. When we checked our flight status, we discovered that the flight was delayed and then when we called were told that it was actually canceled. Frontier refused to put us in a hotel for the night and then refused to pay for our air fare. We ended spending an additional $600. This is unacceptable!!!!!!!

Frontier cancelled our flight and sent us no notification. When we checked our flight status, we discovered that the flight was delayed and then when we called were told that it was actually canceled. Frontier refused to put us in a hotel for the night and then refused to pay for our air fare. We ended spending an additional $600. This is unacceptable!!!!!!!

Tue, Feb 13
LGA
DEN
4h 36m
Fri, Mar 2
DEN
LGA
3h 44m
Trip: 18 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 85 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
LGA
DEN
Good 6.0

The fact that I wasn't able to sit with my travel partner

LGA
DEN
Excellent 8.0

The entire process was easy and the flight attendants were very friendly.

LGA
DEN
Good 6.0

I liked that I got to upgrade to first class for $120

The stewardist was rude, talked to much, talked horribly about the airplane and plane flight. She served someone orange and vodka instead of plain orange juice. Imagine if that was a child she served it to? She wasn't even very apologetic about it.

LGA
DEN
Excellent 8.6

The seat cushion of 21A seems tilted forward. Please fix it.

LGA
DEN
Good 7.0

If you don't check luggage you can't pre-print your boarding pass or pick your seat, which adds a few minutes at the airport.

Wed, Apr 11
LGA
DEN
4h 29m
Tue, Apr 24
DEN
LGA
3h 34m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 27
LGA
DEN
5h 03m
Tue, Mar 6
DEN
LGA
4h 04m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 19 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
CMH
ATL
Okay 5.0

As poltronas estavam OK.

No voo MEX-GRU o Sistema de Entretenimento nao funcionou por quase 3hs. A refeicao foi muito fraca, tamto no jantar quanto no café da manhã. Onde ja se viu comer feijão preto com onelete no cafe da manhã??? Deveriam pensar no tipo de passageiro q estao atendendo.

ATL
MEX
Excellent 8.3

Tudo conforme esperado em um voo da Delta.

Nada a reclamar.

PDX
JFK
Excellent 8.3

Food

Leg room

TLH
ATL
Mediocre 2.0

Ice in the morning in Atlanta and Delta cancels my 6pm flight to Atlanta leaving me no flight home that night.

BNA
BOS
Mediocre 2.0

Delta staff taking care of rude/beligerant guests first vedore guests patiently/kindly waiting in line ... children watched that behavior and the jerks recieved special treatment. Flight staff ripped up guests boarding pass in face. Staff allowed ys to board plane and put our bags under plane and then crew timed out before take off. Never will use Delta again.

Tue, Jun 5
LGA
DEN
4h 18m
Wed, Jun 13
DEN
LGA
3h 53m
Trip: 9 days
4.4OkayShow reviews
Overall 4.4 Okay
Based on 169 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LGA
DEN
Excellent 10.0

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.

LGA
DEN
Good 6.0

The ticketing staff and plane crew were excellent.

The seats were uncomfortable! We couldn't sleep at all.

LGA
DEN
Okay 5.0

delay, delay, and more delay

LGA
DEN
Good 7.0

Early arrival!

LGA
DEN
Mediocre 2.0

Frontier cancelled our flight and sent us no notification. When we checked our flight status, we discovered that the flight was delayed and then when we called were told that it was actually canceled. Frontier refused to put us in a hotel for the night and then refused to pay for our air fare. We ended spending an additional $600. This is unacceptable!!!!!!!

Frontier cancelled our flight and sent us no notification. When we checked our flight status, we discovered that the flight was delayed and then when we called were told that it was actually canceled. Frontier refused to put us in a hotel for the night and then refused to pay for our air fare. We ended spending an additional $600. This is unacceptable!!!!!!!

Wed, Feb 21
LGA
DEN
4h 24m
Fri, Mar 9
DEN
LGA
3h 44m
Trip: 17 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 85 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
LGA
DEN
Good 7.0

Good flight

Chairs hard

LGA
DEN
Good 7.0

If you don't check luggage you can't pre-print your boarding pass or pick your seat, which adds a few minutes at the airport.

LGA
DEN
Excellent 8.6

The seat cushion of 21A seems tilted forward. Please fix it.

LGA
DEN
Excellent 9.6

Alex and Marcus -- flight attendants -- were awesome. They thanked passengers directly and personally for flying United, and this was a very nice touch and I observed that passengers were touched by this gesture.

LGA
DEN
Mediocre 2.0

THAT UNITED TRANSFERED ME TO AA

IT NEVER HAPPENED BECAUSE OF ENGINE FAILURE, THEY TRANSFERED ME TO AMERICAN AIRLINES THAT WAS DUE 4 HOURS LATER IN. WHICH ALSO HAD ENGINE FAILURES SO NEVER ARRIVED IN PALM SPRINGS. WAS STUCK IN DALLAS TILL NEXT DAY. MISSED MY MEETINGS AND PREPAID HOTEL. AA ALSO DAMAGED MY LUGGAGE WITH CLOTHING AND ITEMS MISSING. USUALLY NEVER HAVE PROBLEMS ON UNITED OR AA

Thu, Apr 12
LGA
DEN
4h 29m
Tue, Apr 24
DEN
LGA
3h 45m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 28
LGA
DEN
4h 51m
Wed, Mar 14
DEN
LGA
4h 06m
Trip: 14 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 19 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
CUN
ATL
Mediocre 3.6

The crew on board were helpful

Delta staff at airport were unprofessional. They had us spend over an hour traveling to a different TSA line because they closed the line we were in. The other line was a 10 minute drive away. Also our bags did not reach philadelphia when we landed at 3 am.

TLH
ATL
Mediocre 2.0

Ice in the morning in Atlanta and Delta cancels my 6pm flight to Atlanta leaving me no flight home that night.

BNA
BOS
Mediocre 2.0

Delta staff taking care of rude/beligerant guests first vedore guests patiently/kindly waiting in line ... children watched that behavior and the jerks recieved special treatment. Flight staff ripped up guests boarding pass in face. Staff allowed ys to board plane and put our bags under plane and then crew timed out before take off. Never will use Delta again.

LGA
DEN
Good 6.0

long wait and delayed flight

LGA
DEN
Good 6.0

One male attendant from the first class cabin - super sweet and attentive to our needs even tho we're not seating in the premium cabin

Junior attendants in economy comfort seat - so lazy and whiny!

Thu, Feb 22
LGA
DEN
4h 38m
Wed, Feb 28
DEN
LGA
3h 44m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 85 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
LGA
DEN
Good 7.0

Good flight

Chairs hard

LGA
DEN
Excellent 8.6

The seat cushion of 21A seems tilted forward. Please fix it.

LGA
DEN
Mediocre 2.0

THAT UNITED TRANSFERED ME TO AA

IT NEVER HAPPENED BECAUSE OF ENGINE FAILURE, THEY TRANSFERED ME TO AMERICAN AIRLINES THAT WAS DUE 4 HOURS LATER IN. WHICH ALSO HAD ENGINE FAILURES SO NEVER ARRIVED IN PALM SPRINGS. WAS STUCK IN DALLAS TILL NEXT DAY. MISSED MY MEETINGS AND PREPAID HOTEL. AA ALSO DAMAGED MY LUGGAGE WITH CLOTHING AND ITEMS MISSING. USUALLY NEVER HAVE PROBLEMS ON UNITED OR AA

LGA
DEN
Excellent 10.0

Free entertainment!

Nothing!

LGA
DEN
Excellent 9.6

Alex and Marcus -- flight attendants -- were awesome. They thanked passengers directly and personally for flying United, and this was a very nice touch and I observed that passengers were touched by this gesture.

Fri, Apr 13
LGA
DEN
4h 29m
Tue, Apr 24
DEN
LGA
3h 49m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 20
LGA
DEN
4h 39m
Tue, Apr 3
DEN
LGA
4h 04m
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 19 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
TLH
ATL
Mediocre 2.0

Ice in the morning in Atlanta and Delta cancels my 6pm flight to Atlanta leaving me no flight home that night.

CUN
ATL
Excellent 9.6

The weather was bad in Atlanta. We were rerouted to Minneapolis and made a connection to Philadelphia. No problems.

PDX
JFK
Excellent 8.3

Food

Leg room

CMH
ATL
Okay 5.0

As poltronas estavam OK.

No voo MEX-GRU o Sistema de Entretenimento nao funcionou por quase 3hs. A refeicao foi muito fraca, tamto no jantar quanto no café da manhã. Onde ja se viu comer feijão preto com onelete no cafe da manhã??? Deveriam pensar no tipo de passageiro q estao atendendo.

LGA
DEN
Good 7.3

The crew was friendly, positive and attentive

The seat was so cramped I was barely able to move the entire flight

Fri, Feb 23
LGA
DEN
4h 36m
Wed, Mar 21
DEN
LGA
3h 44m
Trip: 26 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 85 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
LGA
DEN
Excellent 10.0

Excellent service. On time. No complaints

Was great

LGA
DEN
Good 6.0

I liked that I got to upgrade to first class for $120

The stewardist was rude, talked to much, talked horribly about the airplane and plane flight. She served someone orange and vodka instead of plain orange juice. Imagine if that was a child she served it to? She wasn't even very apologetic about it.

LGA
DEN
Good 7.0

If you don't check luggage you can't pre-print your boarding pass or pick your seat, which adds a few minutes at the airport.

LGA
DEN
Excellent 8.6

The seat cushion of 21A seems tilted forward. Please fix it.

LGA
DEN
Excellent 10.0

Free entertainment!

Nothing!

Sat, Apr 14
LGA
DEN
4h 29m
Tue, Apr 24
DEN
LGA
3h 34m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

New York LaGuardia to Denver International Flight Information

Avg. Flight Duration 4h 11m
Flights Arrive in Denver International
Flights Depart from New York LaGuardia
Flight Price $157
Distance 1616 miles
Airlines United, Spirit Airlines, Frontier, Delta
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.