Which airline has the best punctuality record on New York to Denver flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for New York to Denver flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How often are flights from New York to Denver delayed?

Historically, on average around 20% of flights between New York and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 168 minutes.

What is the cheapest airline that flies from New York LaGuardia to Denver Intl?

Delta and United Airlines are the most popular carriers operating from New York LaGuardia to Denver Intl

When did momondo last update prices for flights from New York LaGuardia Airport to Denver Intl Airport?

Prices for flights from New York LaGuardia Airport to Denver Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from New York LaGuardia Airport to Denver Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£67 Cheap Flights from New York LaGuardia Airport to Denver in 2025/26

Q: How many flights depart from New York LaGuardia Airport to Denver on average per day?

8 flights are operational daily from New York LaGuardia Airport to Denver as of December 2025. The most popular departure time for this route is 07:00, with 45% of flights per day taking off in the afternoon.

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22:00 - 07:13

LGA

DEN

11h 13m1 stop

21:44 - 15:59

DEN

LGA

16h 15m2 stops

£110Frontier

Tue, 13 Jan - Tue, 20 Jan

08:50 - 11:47

LGA

DEN

4h 57mdirect

07:30 - 13:28

DEN

LGA

3h 58mdirect

£132Delta

Sat, 10 Jan - Sat, 17 Jan

18:29 - 21:07

LGA

DEN

4h 38mdirect

14:10 - 19:54

DEN

LGA

3h 44mdirect

£133United Airlines

Sun, 18 Jan - Sat, 24 Jan

08:50 - 11:47

LGA

DEN

4h 57mdirect

07:30 - 13:28

DEN

LGA

3h 58mdirect

£134Delta

Sat, 10 Jan - Sat, 17 Jan

07:30 - 10:25

LGA

DEN

4h 55mdirect

11:25 - 17:17

DEN

LGA

3h 52mdirect

£147Delta

Tue, 6 Jan - Wed, 7 Jan

07:15 - 09:53

LGA

DEN

4h 38mdirect

08:10 - 13:57

DEN

LGA

3h 47mdirect

£148United Airlines

Sun, 11 Jan - Sun, 18 Jan

07:00 - 12:10

LGA

DEN

7h 10m1 stop

08:15 - 13:55

DEN

LGA

3h 40mdirect

£152Southwest

Sat, 24 Jan - Tue, 27 Jan

10:00 - 12:38

LGA

DEN

4h 38mdirect

07:50 - 16:13

DEN

LGA

6h 23m1 stop

£155United Airlines

Wed, 21 Jan - Sun, 25 Jan

19:29 - 00:30

LGA

DEN

7h 01m1 stop

14:10 - 19:53

DEN

LGA

3h 43mdirect

£156United Airlines

Sun, 8 Feb - Sat, 14 Feb

06:00 - 08:40

LGA

DEN

4h 40mdirect

07:50 - 14:55

DEN

LGA

5h 05m1 stop

£159Southwest

Sat, 24 Jan - Sun, 25 Jan

Southwest flights from New York LaGuardia Airport to Denver

Our best Southwest deals on New York LaGuardia Airport to Denver flight tickets

Southwest

24 Jan

LGA07:00New York LaGuardia

7h 10m

1 stop

DEN12:10Denver Intl

27 Jan

DEN08:15Denver Intl

3h 40m

LGA13:55New York LaGuardia

£152

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Southwest

24 Jan

LGA06:00New York LaGuardia

4h 40m

DEN08:40Denver Intl

25 Jan

DEN07:50Denver Intl

5h 05m

1 stop

LGA14:55New York LaGuardia

£159

Find similar

Southwest

14 Jan

LGA11:15New York LaGuardia

10h 20m

2 stops

DEN19:35Denver Intl

18 Jan

DEN06:45Denver Intl

8h 20m

1 stop

LGA17:05New York LaGuardia

£182

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Delta flights from New York LaGuardia Airport to Denver

Our best Delta deals on New York LaGuardia Airport to Denver flight tickets

Delta

10 Jan

LGA08:50New York LaGuardia

4h 57m

DEN11:47Denver Intl

17 Jan

DEN13:00Denver Intl

3h 50m

LGA18:50New York LaGuardia

£132

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Delta

18 Jan

LGA07:30New York LaGuardia

4h 55m

DEN10:25Denver Intl

22 Jan

DEN11:25Denver Intl

3h 52m

LGA17:17New York LaGuardia

£133

Find similar

Delta

10 Jan

LGA08:50New York LaGuardia

4h 57m

DEN11:47Denver Intl

17 Jan

DEN07:30Denver Intl

3h 58m

LGA13:28New York LaGuardia

£134

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Denver that are best for you.

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Fly to

Route

Depart

Return

Price

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 13/1

22:00-07:13

1 stop11h 13m

Denver Intl

Tue 20/1

21:44-15:59

2 stops16h 15m

£110

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 10/1

08:50-11:47

Nonstop4h 57m

Denver Intl

Sat 17/1

07:30-13:28

Nonstop3h 58m

£132

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sun 18/1

18:29-21:07

Nonstop4h 38m

Denver Intl

Sat 24/1

14:10-19:54

Nonstop3h 44m

£133

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 10/1

08:50-11:47

Nonstop4h 57m

Denver Intl

Sat 17/1

07:30-13:28

Nonstop3h 58m

£134

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 6/1

07:30-10:25

Nonstop4h 55m

Denver Intl

Wed 7/1

11:25-17:17

Nonstop3h 52m

£147

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sun 11/1

07:15-09:53

Nonstop4h 38m

Denver Intl

Sun 18/1

08:10-13:57

Nonstop3h 47m

£148

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 24/1

07:00-12:10

1 stop7h 10m

Denver Intl

Tue 27/1

08:15-13:55

Nonstop3h 40m

£152

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Wed 21/1

10:00-12:38

Nonstop4h 38m

Denver Intl

Sun 25/1

07:50-16:13

1 stop6h 23m

£155

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sun 8/2

19:29-00:30

1 stop7h 01m

Denver Intl

Sat 14/2

14:10-19:53

Nonstop3h 43m

£156

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 24/1

06:00-08:40

Nonstop4h 40m

Denver Intl

Sun 25/1

07:50-14:55

1 stop5h 05m

£159

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How to get the cheapest flight ticket from New York LaGuardia Airport to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from New York LaGuardia Airport is in January. Flight prices, which tend to average around £211, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Denver, with average flight prices from New York LaGuardia Airport averaging around £218.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from New York LaGuardia Airport to Denver is on a Monday when prices can be found for as low as £221. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around £304.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as £123. Flights in the afternoon are often more expensive, with an average ticket price of £259.

What is the cheapest New York LaGuardia to Denver Intl flight route?

Fly from New York LaGuardia to Denver Intl for the best New York LaGuardia - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around £252 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from New York LaGuardia Airport for as low as £204 on momondo.

What cabin class options are available on New York LaGuardia to Denver Intl flights?

There are 4 cabin classes available to choose from on New York LaGuardia to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New York LaGuardia Airport to Denver flight prices changed over time?

As of December 2025, prices for New York LaGuardia Airport to Denver flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap New York LaGuardia Airport to Denver (LGA to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Denver

Best price found	£932
Fastest flight time	4h 40m
Direct flights	Every day
Airports in Denver	1 airport

The best flight deal from New York LaGuardia Airport to Denver found on momondo in the last 72 hours is £932

The fastest flight from New York LaGuardia Airport to Denver takes 4h 40m

Direct flights go from New York LaGuardia Airport to Denver every day.

There is 1 airport in Denver. From New York LaGuardia Airport there are direct flights to Denver Intl (DEN).

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How far is New York LaGuardia to Denver Intl by plane?
New York LaGuardia and Denver Intl are 1632.3 mi apart from one another. Flights usually cover this in 4h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from New York LaGuardia Airport to Denver Intl Airport?
Prices for flights from New York LaGuardia Airport to Denver Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from New York LaGuardia Airport to Denver Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from New York LaGuardia Airport to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York LaGuardia Airport to Denver is Boeing 737 MAX 8 (20.30% of total bookings). The next most popular plane models are Airbus A321neo (20.26%), Boeing 737-900 (11.13%), and Airbus A220-300 (9.15%).

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Why use momondo?

Why should I use momondo to find a flight deal from New York to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from New York.

Can I find flights from New York to Denver with flexible booking policies on momondo?

All flight searches from New York to Denver on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Denver?

momondo provides multiple filters to help you find the best flight to Denver from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Denver right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from New York LaGuardia Airport to Denver from £67

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Find the cheapest flights from New York LaGuardia Airport to Denver

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Southwest flights from New York LaGuardia Airport to Denver

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Use the filters below to find and compare flights from New York LaGuardia Airport to Denver that are best for you.

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How to get the cheapest flight ticket from New York LaGuardia Airport to Denver

What is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from New York LaGuardia Airport to Denver is on a Monday when prices can be found for as low as £221. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around £304.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as £123. Flights in the afternoon are often more expensive, with an average ticket price of £259.

What is the cheapest New York LaGuardia to Denver Intl flight route?

Fly from New York LaGuardia to Denver Intl for the best New York LaGuardia - Denver Intl flight prices

How far in advance should I book a flight to Denver?

What cabin class options are available on New York LaGuardia to Denver Intl flights?

There are 4 cabin classes available to choose from on New York LaGuardia to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New York LaGuardia Airport to Denver flight prices changed over time?

As of December 2025, prices for New York LaGuardia Airport to Denver flights are approximately 44% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from New York LaGuardia to Denver Intl?

Delta and United Airlines are the most popular carriers operating from New York LaGuardia to Denver Intl

How often are flights from New York to Denver delayed?

Historically, on average around 20% of flights between New York and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 168 minutes.

What is the most punctual flight time for New York to Denver flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on New York to Denver flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

How many flights depart from New York LaGuardia Airport to Denver on average per day?

8 flights are operational daily from New York LaGuardia Airport to Denver as of December 2025. The most popular departure time for this route is 07:00, with 45% of flights per day taking off in the afternoon.

How many flights depart from New York LaGuardia Airport to Denver on average per week?

The number of flights available between New York LaGuardia Airport and Denver is 62 per week as of December 2025. The most frequent departure day is Fri, with 21% of weekly flights leaving on this day.

When to book flights from New York LaGuardia Airport to Denver

Cheap New York LaGuardia Airport to Denver (LGA to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Denver

Best price found

Fastest flight time

Direct flights

Airports in Denver

How far is New York LaGuardia to Denver Intl by plane?

When did momondo last update prices for flights from New York LaGuardia Airport to Denver Intl Airport?

How old do you have to be to fly from New York LaGuardia Airport to Denver Intl Airport?

What documentation or ID do you need to fly to Denver Intl Airport?

What is the most popular plane model from New York LaGuardia Airport to Denver?

Travelling to a place near Denver?

Why use momondo?

Why should I use momondo to find a flight deal from New York to Denver?

Can I find flights from New York to Denver with flexible booking policies on momondo?

How can momondo help me find flights from New York to Denver?

I’m not ready to book a flight from New York to Denver right now. Can momondo alert me if prices change?

An easier way to manage your Denver trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado