Denver

$108+ Cheap flights from LaGuardia, NY (LGA) to Denver (DEN)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DEN
jul. 7 — jul. 141
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Cheapflights Tip: The best prices from New York LaGuardia to Denver Intl are usually found in September or October, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from LaGuardia to Denver

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Denver (DEN). 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 julio 2, 2025.

Round-trip from

$171
(Kiwi.com)

One-way from

$108
(Priceline)

Popular in

March

Cheapest in

September

Average price

$327

Good round-trip deal

$263 or less

Good one-way deal

$158 or less
From New York LaGuardia to Denver Intl
One-way flight from New York LaGuardia to Denver Intl
Highest demand for flights based on searches. 13% potential increase in price ($52 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from New York LaGuardia to Denver Intl.
Price to beat on a one-way flight from New York LaGuardia to Denver Intl.

Find flight deals from LaGuardia to Denver

Cheapest flights from LaGuardia to Denver
Explore the most affordable flight options available from LaGuardia to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/1410:55 pmLGA - DEN
Nonstop4h 20mFrontier
lun. 7/214:14 pmDEN - LGA
Nonstop3h 55mFrontier
Deal found 6/30$171
This Delta deal was found by Cheapflights users on 7/1. 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.
mar. 8/196:00 pmLGA - DEN
Nonstop4h 38mDelta
mié. 8/276:25 amDEN - LGA
Nonstop3h 47mDelta
Deal found 7/1$197
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/289:55 pmLGA - DEN
Nonstop4h 15mSouthwest
mar. 9/26:30 amDEN - LGA
Nonstop3h 40mSouthwest
Deal found 6/30$207

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia to Denver 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 julio 2, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Denver that are best for you.

Fly from

LaGuardia

Fly to

Denver

Route

Depart

Return

Price

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

lun. 7/14

10:55 pm-1:15 am

Nonstop4h 20m

Denver Intl

lun. 7/21

4:14 pm-10:09 pm

Nonstop3h 55m

$171

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

mar. 8/19

6:00 pm-8:38 pm

Nonstop4h 38m

Denver Intl

mié. 8/27

5:50 pm-11:44 pm

Nonstop3h 54m

$197

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

jue. 8/28

9:55 pm-12:10 am

Nonstop4h 15m

Denver Intl

mar. 9/2

6:30 am-12:10 pm

Nonstop3h 40m

$207

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

mar. 7/15

12:59 pm-7:25 pm

1 stop8h 26m

$108

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

mié. 9/10

9:35 am-4:05 pm

2 stops8h 30m

$134

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

jue. 8/7

1:30 pm-11:50 pm

1 stop12h 20m

$136

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

sáb. 8/16

5:15 pm-10:54 pm

1 stop7h 39m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

The best insider tips for New York LaGuardia Airport to Denver 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 New York LaGuardia Airport to Denver trip
Airlines
Frontier

Consider extra comfort seats for more legroom, especially if you're taller.


Frontier's UpFront Plus guarantees an empty middle seat for added comfort.

Read more about Frontierby Marisa Garcia
Southwest

Enjoy free snacks and non-alcoholic beverages onboard, enhancing your travel experience.


Benefit from two free checked bags, including oversized items like skis or golf clubs.

Airports
LGA

LGA offers free Wi-Fi with a strong signal throughout the airport, perfect for accessing digital boarding passes and staying connected.

Read more about LGAby Brandon Schultz
DEN

Use the A Line train for a 37-minute ride from DEN to Union Station, offering easy access to downtown Denver.

Read more about DENby Emily Zemler
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 LaGuardia to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from LaGuardia 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 New York LaGuardia Airport to Denver

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

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to Denver. Price data was last updated on June 27, 2025.

The price you pay for your flight from New York LaGuardia Airport to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Denver (average of $197). Flying from New York LaGuardia Airport to Denver in March is currently the most expensive (average of $278). 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 LGA to DEN?

Find hourly flight availability from LaGuardia to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 2, 2025.

A simple way to save on the total cost of your ticket is to fly from New York LaGuardia Airport to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from LaGuardia to Denver. Price data was last updated on June 29, 2025.

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

Weekly flight availability from New York LaGuardia Airport to Denver

Explore weekly flight availability from LaGuardia to Denver. 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 julio 2, 2025.

The most flights from LGA to DEN are scheduled on a Tuesday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated julio 2, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from New York LaGuardia Airport to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Denver. 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 into for flights to Denver from New York LaGuardia?

    Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Denver from New York LaGuardia. Booking flights from New York LaGuardia to Denver Intl (DEN) should be relatively easy as there are 9 daily inbound flights from New York LaGuardia from 6 different airlines.

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

    Cheapflights users have booked flights from New York LaGuardia Airport to Denver round-trip from $171. Other airlines that can offer you cheap pricing are Delta, from $197, and Southwest, from $207. Frontier is 47% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from New York LaGuardia Airport to Denver for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York LaGuardia Airport to Denver on time: United Airlines (75%), Delta (68%), Southwest (57%).

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

    Looking at all options, your cheapest flight can be booked for $104. While the most popular route (New York LaGuardia - Denver Intl) can be booked for $133 on average our data indicates $913 when flying from New York LaGuardia Airport to Denver.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to Denver 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 New York LaGuardia Airport to Denver?

    Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Denver (average of $197). Flying from New York LaGuardia Airport to Denver in March is currently the most expensive (average of $278). 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
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Broomfield
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs

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Top 6 airlines flying from LaGuardia to Denver

Discover the top 6 airlines that operate flights from LaGuardia to Denver. 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 julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$80Average$221FlexibilityNo cancel feeOn-time62%
DeltaCheapest$161Average$340FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$197Average$312FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$203Average$411FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$215Average$329FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$222Average$371FlexibilityNo cancel feeOn-time63%

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