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$114+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DEN
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
1 adult, Economy
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Cheapflights Tip: The best prices from New York LaGuardia to Denver Intl are usually found in September or October, booked 76 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 March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(Trip.com)

One-way from

$114
(Delta)

Popular in

March

Cheapest in

September

Average price

$397

Good round-trip deal

$311 or less

Good one-way deal

$157 or less
Provider with most accurate pricing for New York LaGuardia-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Denver Intl flights.
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From New York LaGuardia to Denver Intl
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One-way flight from New York LaGuardia to Denver Intl
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Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from New York LaGuardia to Denver Intl.
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Price to beat on a one-way flight from New York LaGuardia to Denver Intl.
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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 March 27, 2025.

This Frontier deal was found by Cheapflights users on 3/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1210:55 pmLGA - DEN
Nonstop4h 22mFrontier
Sat 7/194:14 pmDEN - LGA
Nonstop3h 51mFrontier
Deal found 3/25$200
This Delta deal was found by Cheapflights users on 3/26. 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.
Wed 4/96:00 pmLGA - DEN
Nonstop4h 36mDelta
Sat 4/127:15 amDEN - LGA
Nonstop3h 47mDelta
Deal found 3/26$242
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/245:12 pmLGA - DEN
1 stop7h 44mAmerican Airlines
Tue 6/2411:59 pmDEN - LGA
1 stop7h 01mAmerican Airlines
Deal found 3/25$251
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/911:25 amLGA - DEN
1 stop7h 05mUnited Airlines
Tue 4/223:51 pmDEN - LGA
Nonstop3h 48mUnited Airlines
Deal found 3/26$272
This Southwest deal was found by Cheapflights users on 3/26. 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.
Thu 4/249:45 pmLGA - DEN
Nonstop4h 25mSouthwest
Tue 4/296:15 amDEN - LGA
Nonstop3h 45mSouthwest
Deal found 3/26$283
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:30 amLGA - DEN
2 stops37h 12mMultiple Airlines
Mon 4/285:30 pmDEN - LGA
2 stops16h 30mMultiple Airlines
Deal found 3/26$299
This JetBlue Airways deal was found by Cheapflights users on 3/26. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/103:53 pmLGA - DEN
1 stop7h 46mJetBlue
Wed 4/1610:34 pmDEN - LGA
1 stop9h 43mJetBlue
Deal found 3/26$335

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 March 27, 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

Sat 7/12

10:55 pm-1:17 am

Nonstop4h 22m

Denver Intl

Sat 7/19

4:14 pm-10:05 pm

Nonstop3h 51m

$200

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Wed 4/9

6:00 pm-8:36 pm

Nonstop4h 36m

Denver Intl

Sat 4/12

7:15 am-1:02 pm

Nonstop3h 47m

$242

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 6/24

5:12 pm-10:56 pm

1 stop7h 44m

Denver Intl

Tue 6/24

11:59 pm-9:00 am

1 stop7h 01m

$251

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Wed 4/9

11:25 am-4:30 pm

1 stop7h 05m

Denver Intl

Tue 4/22

3:51 pm-9:39 pm

Nonstop3h 48m

$272

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Thu 4/24

9:45 pm-12:10 am

Nonstop4h 25m

Denver Intl

Tue 4/29

6:15 am-12:00 pm

Nonstop3h 45m

$283

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Thu 4/24

6:30 am-5:42 pm

2 stops37h 12m

Denver Intl

Mon 4/28

5:30 pm-12:00 pm

2 stops16h 30m

$299

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Thu 4/10

2:48 pm-9:39 pm

1 stop8h 51m

Denver Intl

Wed 4/16

10:34 pm-7:29 am

1 stop6h 55m

$335

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Wed 4/9

6:00 pm-8:36 pm

Nonstop4h 36m

$114

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 6/7

10:55 pm-1:17 am

Nonstop4h 22m

$118

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Wed 4/9

6:00 am-10:23 am

1 stop6h 23m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 14 results
1
2

Compare providers for flights from LaGuardia to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Denver in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Read more about Southwestby Marisa Garcia
Airports
LGA

LGA offers free Wi-Fi with a strong signal throughout, perfect for accessing digital boarding passes and staying connected from check-in to boarding.

Read more about LGAby Brandon Schultz
DEN

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

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 March 21, 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 76 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 March 27, 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 44% 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 March 23, 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 March 27, 2025.

The most flights from LGA to DEN are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 March 27, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from New York to Denver to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,895 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 7 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 $208. Other airlines that can offer you cheap pricing are Delta, from $242, and American Airlines, from $251. Frontier is 34% 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 Delta, with whom users have recently found tickets for as low as $114. However, be on the lookout for offers from Frontier 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 (82%), Southwest (79%), Delta (72%).

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

    Looking at all options, your cheapest flight can be booked for $113. While the most popular route (New York LaGuardia - Denver Intl) can be booked for $198 on average our data indicates $763 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
Lakewood
Black Hawk
Winter Park
Broomfield
Cripple Creek
Silverthorne
Golden
Brighton
Greeley
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for LaGuardia to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$80Average$206FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$143Average$295FlexibilityNo cancel feeOn-time62%
DeltaCheapest$151Average$344FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$197Average$410FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$209Average$351FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$215Average$346FlexibilityNo cancel feeOn-time71%
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