$88+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DEN
Feb 20 — Feb 271
1 adult, Economy
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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 January or November, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap 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 January 21, 2026.
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 January 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Tue 2/108:59 pm
LGA
- DEN
1 stop12h 03m
Multiple Airlines
Sat 2/147:00 pm
DEN
- LGA
1 stop10h 50m
Multiple Airlines
Deal found 1/19![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Sat 2/148:04 pm
LGA
- DEN
1 stop13h 24m
Multiple Airlines
Mon 2/167:00 pm
DEN
- LGA
1 stop10h 50m
Multiple Airlines
Deal found 1/19![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Thu 3/58:44 pm
LGA
- DEN
1 stop28h 20m
Frontier
Sun 3/811:59 pm
DEN
- LGA
1 stop21h 16m
Frontier
Deal found 1/19![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Wed 2/259:55 am
LGA
- DEN
2 stops13h 40m
Multiple Airlines
Mon 3/27:00 pm
DEN
- LGA
1 stop10h 50m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Fri 2/208:44 pm
LGA
- DEN
1 stop17h 54m
Multiple Airlines
Mon 2/239:00 pm
DEN
- LGA
1 stop24h 55m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Tue 2/177:59 pm
LGA
- DEN
1 stop16h 02m
Multiple Airlines
Mon 2/2311:59 pm
DEN
- LGA
1 stop9h 30m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$166
This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 2/96:00 pm
LGA
- DEN
Nonstop4h 44m
Delta
Sat 2/147:05 am
DEN
- LGA
Nonstop3h 54m
Delta
Deal found 1/21![Delta logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Fri 2/278:59 pm
LGA
- DEN
1 stop12h 03m
Multiple Airlines
Mon 3/91:09 pm
DEN
- LGA
1 stop8h 06m
Multiple Airlines
Deal found 1/19![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Fri 2/206:00 am
LGA
- DEN
2 stops17h 19m
Multiple Airlines
Tue 2/247:00 pm
DEN
- LGA
1 stop10h 59m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Fri 2/66:20 am
LGA
- DEN
2 stops31h 43m
Frontier
Wed 2/112:15 pm
DEN
- LGA
1 stop6h 51m
Frontier
Deal found 1/20![Frontier logo]()
$170
This Trip.com deal was found by Cheapflights users on 1/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:20 am
LGA
- DEN
1 stop17h 21m
Frontier
Sat 2/281:42 pm
DEN
- LGA
1 stop7h 30m
Frontier
Deal found 1/19![Frontier logo]()
$171
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 2/67:30 am
LGA
- DEN
Nonstop4h 55m
Delta
Tue 2/1011:25 am
DEN
- LGA
Nonstop3h 52m
Delta
Deal found 1/20![Delta logo]()
$172
Find 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 January 21, 2026.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $162 (Kiwi.com) |
One-way from | $88 (Trip.com) |
Popular in | February |
Cheapest in | January |
Average price | $282 |
Good round-trip deal | $261 or less |
Good one-way deal | $160 or less |
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 January 21, 2026.
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 2/9
6:00 pm-8:44 pm
Nonstop4h 44m
Denver Intl
Tue 2/10
11:25 am-5:17 pm
Nonstop3h 52m
$167
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Tue 2/3
6:29 pm-9:07 pm
Nonstop4h 38m
Denver Intl
Fri 2/6
11:40 am-5:27 pm
Nonstop3h 47m
$172
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Fri 2/6
6:29 pm-9:07 pm
Nonstop4h 38m
Denver Intl
Wed 2/11
3:45 pm-9:28 pm
Nonstop3h 43m
$172
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Fri 2/6
4:50 pm-7:28 pm
Nonstop4h 38m
Denver Intl
Tue 2/10
8:10 am-1:57 pm
Nonstop3h 47m
$172
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Wed 2/11
7:30 am-10:25 am
Nonstop4h 55m
Denver Intl
Thu 2/12
11:30 am-5:20 pm
Nonstop3h 50m
$197
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Wed 2/11
11:15 am-3:52 pm
1 stop6h 37m
Denver Intl
Fri 2/13
2:10 pm-7:53 pm
Nonstop3h 43m
$205
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Sun 3/1
6:50 am-9:30 am
Nonstop4h 40m
Denver Intl
Sun 3/8
6:10 am-11:50 am
Nonstop3h 40m
$217
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Thu 3/5
8:35 pm-11:05 pm
Nonstop4h 30m
Denver Intl
Mon 3/9
6:10 am-11:50 am
Nonstop3h 40m
$217
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Wed 5/6
4:59 pm-7:40 pm
Nonstop4h 41m
Denver Intl
Sat 5/9
3:20 pm-11:23 pm
1 stop6h 03m
$227
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Thu 2/5
7:30 am-10:25 am
Nonstop4h 55m
Denver Intl
Wed 2/11
11:25 am-5:17 pm
Nonstop3h 52m
$237
Showing 1-10 of 22 results
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-Denver flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on New York LaGuardia Airport-Denver flight deals on Cheapflights vs. Justfly.com >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 Justfly.com the most. Justfly.com 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.
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
Prices
Airlines
Delays
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 January 16, 2026.
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, December is the cheapest month in which you can book a flight from New York LaGuardia Airport to Denver (average of $88). Flying from New York LaGuardia Airport to Denver in March is currently the most expensive (average of $197). 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 January 21, 2026.
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 January 17, 2026.
Travelers seeking maximum savings on their New York LaGuardia Airport to Denver flight should consider departing on Tuesday 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.
How often are flights from New York to Denver delayed?
About 21% of weekly flights between New York and Denver have experienced delays in the past year, with the average delay time being 167 minutes.
What is the most punctual flight time for New York to Denver flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New York to Denver flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
The best insider tips for New York LaGuardia Airport to Denver flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New York LaGuardia Airport to Denver trip
Our travel experts
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 January 21, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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 Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
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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.
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 January 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$141 | Average$330 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$348 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$395 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$221 | Average$381 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$316 | FlexibilityNo cancel fee | On-time71% |