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Cheap flights from Denver to New York from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to New York departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:25 pm - 10:00 pmDEN-LGA
3h 35mnonstop
Frontier Logo
10:45 pm - 1:13 amLGA-DEN
4h 28mnonstop
$123Frontier
Find Deal
Sat, Jan 10 - Mon, Jan 12
Frontier Logo
2:45 pm - 11:27 pmDEN-LGA
6h 42m1 stop
Frontier Logo
10:58 pm - 1:30 amLGA-DEN
4h 32mnonstop
$124Frontier
Find Deal
Wed, Nov 19 - Mon, Nov 24
Frontier Logo
1:42 pm - 11:05 pmDEN-LGA
7h 23m1 stop
Frontier Logo
10:55 pm - 1:39 amLGA-DEN
4h 44mnonstop
$127Frontier
Find Deal
Sat, Jan 10 - Sat, Jan 17
Frontier Logo
12:25 pm - 11:27 pmDEN-LGA
9h 02m1 stop
Frontier Logo
11:07 pm - 1:22 amLGA-DEN
4h 15mnonstop
$128Frontier
Find Deal
Sat, Nov 15 - Sun, Nov 16
Frontier Logo
4:08 pm - 10:00 pmDEN-LGA
3h 52mnonstop
Frontier Logo
10:00 pm - 7:16 amLGA-DEN
11h 16m1 stop
$129Frontier
Find Deal
Sun, Nov 16 - Wed, Nov 19
Frontier Logo
12:59 am - 3:34 pmDEN-LGA
12h 35m1 stop
Frontier Logo
10:00 pm - 9:08 amLGA-DEN
13h 08m1 stop
$130Frontier
Find Deal
Mon, Feb 23 - Tue, Feb 24
Frontier Logo
8:33 am - 10:00 pmDEN-LGA
11h 27m1 stop
Frontier Logo
4:30 pm - 8:24 amLGA-DEN
17h 54m1 stop
$131Frontier
Find Deal
Thu, Dec 4 - Sat, Dec 6
Frontier Logo
4:08 pm - 10:00 pmDEN-LGA
3h 52mnonstop
Frontier Logo
7:54 pm - 8:15 amLGA-DEN
14h 21m1 stop
$132Frontier
Find Deal
Thu, Nov 13 - Sat, Nov 15
Multiple Airlines Logo
4:25 pm - 10:00 pmDEN-LGA
3h 35mnonstop
Multiple Airlines Logo
6:30 am - 6:37 pmLGA-DEN
14h 07m1 stop
$144Multiple Airlines
Find Deal
Sat, Dec 13 - Mon, Dec 15
Delta Logo
5:45 pm - 11:31 pmDEN-LGA
3h 46mnonstop
Delta Logo
7:30 am - 10:01 amLGA-DEN
4h 31mnonstop
$167Delta
Find Deal
Sun, Dec 7 - Wed, Dec 10

Delta flights from Denver to New York LaGuardia Airport

Our best Delta deals on Denver to New York LaGuardia Airport flight tickets
Delta
Dec 7
DEN5:45 pmDenver Intl
3h 46m
LGA11:31 pmNew York LaGuardia
Dec 10
LGA7:30 amNew York LaGuardia
4h 31m
DEN10:01 amDenver Intl
$167
Find similar
Delta
Nov 15
DEN6:48 amDenver Intl
3h 41m
LGA12:29 pmNew York LaGuardia
Nov 18
LGA2:20 pmNew York LaGuardia
4h 22m
DEN4:42 pmDenver Intl
$197
Find similar

Frontier flights from Denver to New York LaGuardia Airport

Our best Frontier deals on Denver to New York LaGuardia Airport flight tickets
Frontier
Jan 10
DEN4:25 pmDenver Intl
3h 35m
LGA10:00 pmNew York LaGuardia
Jan 12
LGA10:45 pmNew York LaGuardia
4h 28m
DEN1:13 amDenver Intl
$123
Find similar
Frontier
Nov 19
DEN2:45 pmDenver Intl
6h 42m
1 stop
LGA11:27 pmNew York LaGuardia
Nov 24
LGA10:58 pmNew York LaGuardia
4h 32m
DEN1:30 amDenver Intl
$124
Find similar
Frontier
Jan 10
DEN1:42 pmDenver Intl
7h 23m
1 stop
LGA11:05 pmNew York LaGuardia
Jan 17
LGA10:55 pmNew York LaGuardia
4h 44m
DEN1:39 amDenver Intl
$127
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to New York LaGuardia Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Denver to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sat 1/10

4:25 pm-10:00 pm

Nonstop3h 35m

New York LaGuardia

Mon 1/12

10:45 pm-1:13 am

Nonstop4h 28m

$123

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Wed 11/19

2:45 pm-11:27 pm

1 stop6h 42m

New York LaGuardia

Mon 11/24

10:58 pm-1:30 am

Nonstop4h 32m

$124

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sat 1/10

1:42 pm-11:05 pm

1 stop7h 23m

New York LaGuardia

Sat 1/17

10:55 pm-1:39 am

Nonstop4h 44m

$127

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sat 11/15

12:25 pm-11:27 pm

1 stop9h 02m

New York LaGuardia

Sun 11/16

11:07 pm-1:22 am

Nonstop4h 15m

$128

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sun 11/16

4:08 pm-10:00 pm

Nonstop3h 52m

New York LaGuardia

Wed 11/19

10:00 pm-7:16 am

1 stop11h 16m

$129

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Mon 2/23

12:59 am-3:34 pm

1 stop12h 35m

New York LaGuardia

Tue 2/24

10:00 pm-9:08 am

1 stop13h 08m

$130

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Thu 12/4

8:33 am-10:00 pm

1 stop11h 27m

New York LaGuardia

Sat 12/6

4:30 pm-8:24 am

1 stop17h 54m

$131

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Thu 11/13

4:08 pm-10:00 pm

Nonstop3h 52m

New York LaGuardia

Sat 11/15

7:54 pm-8:15 am

1 stop14h 21m

$132

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sat 12/13

4:25 pm-10:00 pm

Nonstop3h 35m

New York LaGuardia

Mon 12/15

6:30 am-6:37 pm

1 stop14h 07m

$144

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sun 12/7

5:45 pm-11:31 pm

Nonstop3h 46m

New York LaGuardia

Wed 12/10

7:30 am-10:01 am

Nonstop4h 31m

$167

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Denver to New York LaGuardia Airport

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

What is the cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from Denver is in January. Flight prices, which tend to average around $263, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in January, then you should wait until September to fly from Denver, when ticket prices are also cheap, with an average price of $272.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Tuesday when prices can be found for as low as $288. This is often the case because there is less demand to fly during this day of the week. Flights from Denver to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $349. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest Denver to New York LaGuardia Airport flights are usually those with departure times in the evening. Our users have found flights to New York LaGuardia Airport in the evening for as low as $187. Flights at noon are often more expensive with an average ticket price of $362.

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

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

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $308 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Denver for as low as $247 on momondo.

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

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

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

As of November 2025, prices for Denver to New York LaGuardia Airport flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Denver to New York LaGuardia Airport

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

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

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

Best Price Found

$139

Fastest flight time

3h 33m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun
The best one-way flight to New York LaGuardia Airport from Denver in the past 72 hours is $139. The best round-trip flight deal from Denver to New York LaGuardia Airport found on momondo in the last 72 hours is $196.
The fastest flight from Denver to New York LaGuardia Airport takes 3h 33m
Direct flights go from Denver to New York LaGuardia Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

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

    New York LaGuardia is 1632.3 mi away from Denver Intl. Flights usually cover this in 3h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Denver Intl Airport to New York LaGuardia Airport are updated daily.

  • How many operators does momondo search for flights from Denver Intl Airport to New York LaGuardia Airport?

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

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia 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 New York LaGuardia 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 Denver to New York LaGuardia Airport?

  • What is the most popular airline from Denver to New York LaGuardia Airport?

Best airlines flying from Denver to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Denver to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $97Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
DeltaPriceFrom $180Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
SouthwestPriceFrom $213Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

  • Southwest Flights From Denver to New York LaGuardia Airport

    Southwest flies from Denver to New York LaGuardia Airport around 23 times per week, with 4,238 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Denver to New York LaGuardia Airport in the last 72 hours was $213 (round-trip), much lower than the average airfare cost of $370 for Southwest flights on this route.

  • Delta Flights From Denver to New York LaGuardia Airport

    Another popular option for Denver to New York LaGuardia Airport flights is Delta (7.9/10, 8,002 ratings). Delta flies from Denver to New York LaGuardia Airport around 17 times per week, with deals starting from $180 round-trip and rising to an average price of around $321.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Asbury Park
East Rutherford
Point Pleasant Beach
Pocono Manor
Beach Haven
Spring Lake
Tannersville
Long Branch
Stamford
Wayne
East Stroudsburg
Elizabeth
Secaucus
Ocean Grove
Staten Island
Parsippany

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to New York. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Denver to New York with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to New York.

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

Yes momondo offers price alerts on flights to New York from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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