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LaGuardia

$103+ Cheap flights from Denver (DEN) to LaGuardia, NY (LGA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LGA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to New York LaGuardia are usually found in September or October, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Denver to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$145
(Cheapflightsfares)

One-way from

$103
(Cheapflightsfares)

Popular in

June

Cheapest in

September

Average price

$302

Good round-trip deal

$197 or less

Good one-way deal

$134 or less
From Denver Intl to New York LaGuardia
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One-way flight from Denver Intl to New York LaGuardia
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Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Denver Intl to New York LaGuardia.
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Price to beat on a one-way flight from Denver Intl to New York LaGuardia.
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Find flight deals from Denver to LaGuardia

Cheapest flights from Denver to LaGuardia
Explore the most affordable flight options available from Denver to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:14 pmDEN - LGA
Nonstop3h 52mFrontier
Tue 11/1810:45 pmLGA - DEN
Nonstop4h 13mFrontier
Deal found 7/29$145
This WAYA deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:14 pmDEN - LGA
Nonstop3h 57mMultiple Airlines
Sat 9/1312:57 pmLGA - DEN
1 stop10h 25mMultiple Airlines
Deal found 7/27$184
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/611:05 amDEN - LGA
Nonstop3h 49mDelta
Sat 9/137:25 amLGA - DEN
Nonstop4h 15mDelta
Deal found 7/28$196

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to LaGuardia 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Denver to New York LaGuardia Airport that are best for you.

Fly from

Denver

Fly to

LaGuardia

Route

Depart

Return

Price

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Wed 9/3

4:10 pm-10:05 pm

Nonstop3h 55m

New York LaGuardia

Mon 9/8

10:56 pm-1:04 am

Nonstop4h 08m

$146

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sat 9/6

4:14 pm-10:11 pm

Nonstop3h 57m

New York LaGuardia

Sat 9/13

12:57 pm-9:22 pm

1 stop10h 25m

$184

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sat 9/6

11:05 am-4:54 pm

Nonstop3h 49m

New York LaGuardia

Sat 9/13

7:25 am-9:40 am

Nonstop4h 15m

$196

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Fri 8/15

4:14 pm-10:09 pm

Nonstop3h 55m

$103

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sat 10/4

7:16 am-4:14 pm

1 stop6h 58m

$107

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Wed 9/3

7:48 am-4:17 pm

1 stop6h 29m

$109

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Tue 8/19

6:25 am-12:12 pm

Nonstop3h 47m

$114

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sat 8/23

7:00 am-5:30 pm

1 stop8h 30m

$115

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Mon 9/29

5:30 am-2:55 pm

1 stop7h 25m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

The best insider tips for Denver to New York LaGuardia Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to New York LaGuardia Airport trip
Airlines
Frontier

Frontier offers extra comfort seats with 32” separation for a fee, enhancing travel comfort.


Frontier's early morning flights have better on-time performance, reducing delays.

Read more about Frontierby Marisa Garcia
Southwest

Southwest offers free in-flight entertainment streamed to your device, enhancing travel enjoyment.


Southwest allows two free checked bags, including oversized items like skis or golf clubs.

Read more about Southwestby Marisa Garcia
Airports
DEN

Use the A Line train for a quick 37-minute ride from DEN to downtown Denver, running every 15 minutes.

Read more about DENby Emily Zemler
LGA

Take the M60 bus from LGA to connect with 11 NYC subway lines for easy access to Manhattan.

Read more about LGAby Brandon Schultz
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Brandon Schultz

Brandon Schultz

Expert on LGA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Denver to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to New York LaGuardia Airport

How far ahead should I book a flight from Denver to New York LaGuardia Airport?

Use this chart to determine the optimal time to book a round-trip flight from Denver to LaGuardia. Price data was last updated on July 25, 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to New York LaGuardia Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Denver to New York LaGuardia Airport (average of $199). Flying from Denver to New York LaGuardia Airport in December is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to LGA?

Find hourly flight availability from Denver to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Denver to New York LaGuardia Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 49% on airfare.

What is the cheapest day to fly from Denver to New York LaGuardia Airport?

Use this chart to determine the cheapest time to fly round-trip from Denver to LaGuardia. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Denver to New York LaGuardia Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to New York LaGuardia Airport

Explore weekly flight availability from Denver to LaGuardia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from DEN to LGA are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated July 29, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Denver to New York LaGuardia Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,893 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Denver to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to New York LaGuardia?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to New York LaGuardia. You should not have trouble finding flights to New York LaGuardia from Denver Intl; the airport handles an average of 11 outbound flights to New York LaGuardia per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Denver airport to New York LaGuardia. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • What are the cheapest airlines flying from Denver to New York LaGuardia Airport round-trip?

    Our cheapest airline available from Denver to New York LaGuardia Airport is Frontier. Our recent data shows that you can find tickets from as low as $145 on this airline. An additional option worth looking into is Delta, starting at $196. Frontier is currently priced 51% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Denver to New York LaGuardia Airport one-way?

    $103 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $107 and $109, respectively.

  • What are the most reliable airlines from Denver to New York LaGuardia Airport?

    Consider United Airlines (66%), Delta (62%) or Southwest (51%) when booking your flight. These represent the most reliable airlines when flying from Denver to New York LaGuardia Airport.

  • What are the cheapest flights from Denver to New York LaGuardia Airport?

    While on average a flight from Denver to New York LaGuardia Airport is generally $821, our data shows the cheapest flight currently is $86. When looking at the most popular route, (Denver Intl - New York LaGuardia), you can expect to pay $110 for that flight.

  • Can I find deals for flights from Denver to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Denver to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to LaGuardia.

  • Can I find deals for business class flights from Denver to LaGuardia?

    Yes. Cheapflights offers flight deals from Denver to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Denver to New York LaGuardia Airport (average of $199). Flying from Denver to New York LaGuardia Airport in December is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Secaucus
Ronkonkoma
Yonkers
East Rutherford
North Bergen
Staten Island
Stamford
Parsippany
Mahwah
New Brunswick
Carle Place
Absecon
Westbury
Hoboken
East Brunswick
Avenel
Paterson

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Alternative routes for Denver to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
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Montrose to Stewart flights

Top 5 airlines flying from Denver to LaGuardia

Discover the top 5 airlines that operate flights from Denver to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$209FlexibilityNo cancel feeOn-time62%
DeltaCheapest$169Average$310FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$188Average$353FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$311FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$208Average$392FlexibilityNo cancel feeOn-time69%

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