Consider extra comfort seats for more legroom, especially if you're taller.
Frontier's UpFront Plus guarantees an empty middle seat for added comfort.
$113+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DEN
Jun 17 — Jun 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from LaGuardia to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $191 (FlightHub) |
|---|---|
One-way from | $113 (Cheapflightsfares) |
Popular in | March |
Cheapest in | September |
Average price | $307 |
Good round-trip deal | $247 or less |
Good one-way deal | $148 or less |
Find flight deals from LaGuardia to Denver
Cheapest flights from LaGuardia to DenverExplore 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 June 12, 2025.
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 June 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 10/205:31 pmLGA - DEN
1 stop6h 02mFrontier
Thu 10/234:14 pmDEN - LGA
Nonstop3h 52mFrontier
Deal found 6/10![Frontier logo]()
$189
This Delta deal was found by Cheapflights users on 6/10. 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 9/62:29 pmLGA - DEN
Nonstop4h 24mDelta
Wed 9/106:25 amDEN - LGA
Nonstop3h 47mDelta
Deal found 6/10![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/86:50 pmLGA - DEN
Nonstop4h 36mUnited Airlines
Tue 7/151:55 pmDEN - LGA
Nonstop3h 51mUnited Airlines
Deal found 6/10![United Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/152:55 pmLGA - DEN
1 stop7h 05mAmerican Airlines
Fri 7/1811:59 pmDEN - LGA
1 stop7h 05mAmerican Airlines
Deal found 6/12![American Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 6/10. 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.
Mon 8/49:55 pmLGA - DEN
Nonstop4h 25mSouthwest
Wed 8/131:00 pmDEN - LGA
1 stop6h 30mSouthwest
Deal found 6/10![Southwest logo]()
$297
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 June 12, 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
Mon 10/20
5:31 pm-9:33 pm
1 stop6h 02m
Denver Intl
Thu 10/23
4:14 pm-10:06 pm
Nonstop3h 52m
$189
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Sat 9/6
2:29 pm-4:53 pm
Nonstop4h 24m
Denver Intl
Wed 9/10
6:25 am-12:12 pm
Nonstop3h 47m
$197
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Tue 7/8
6:50 pm-9:26 pm
Nonstop4h 36m
Denver Intl
Tue 7/15
1:55 pm-7:46 pm
Nonstop3h 51m
$232
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Tue 7/15
2:55 pm-8:00 pm
1 stop7h 05m
Denver Intl
Thu 7/17
11:59 pm-9:03 am
1 stop7h 04m
$252
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Mon 8/4
9:55 pm-12:20 am
Nonstop4h 25m
Denver Intl
Wed 8/13
10:25 am-8:10 pm
1 stop7h 45m
$297
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Mon 7/21
10:55 pm-1:15 am
Nonstop4h 20m
$113
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Tue 7/15
7:00 pm-11:44 pm
1 stop6h 44m
$119
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Fri 7/4
1:17 pm-6:12 pm
1 stop6h 55m
$134
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Wed 8/6
9:55 pm-12:10 am
Nonstop4h 15m
$139
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Wed 7/2
1:35 pm-6:12 pm
3 stops30h 37m
$140
Showing 1-10 of 11 results
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]()
Frontier
![Southwest]()
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
Our travel experts
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 9, 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 June 12, 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 8, 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 June 12, 2025.
The most flights from LGA to DEN 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 (2 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 June 12, 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.
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
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.
Traveling to a place near New York LaGuardia Airport?
Book flights to New York LaGuardia Airport if you plan to visit one of these locationsWestminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for LaGuardia to Denver
See prices for flight routes from nearby airports that may be better suited for you.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$213 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$152 | Average$339 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$201 | Average$411 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$212 | Average$324 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$215 | Average$366 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$371 | FlexibilityNo cancel fee | On-time63% |