$129 Cheap Delta flights New York (LGA) to Denver (DEN)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines return flights from $252 from LGA to DEN. Affordable one-way fares from $129 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Delta Air Lines flights to Denver are typically more affordable in the low-season months of January and November. Whether you’re after a return or one-way ticket, you could land a better deal then.

Start searching one to three months ahead of your departure date to find cheaper fares on Delta Air Lines flights from LaGuardia Airport (LGA) to Denver Intl. Airport (DEN). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Delta Air Lines offers direct flights from LaGuardia Airport (LGA) to Denver Intl. Airport (DEN), with 20 departures each week. Just apply the “Nonstop” and “Airline” filters while searching on Expedia to see all direct Delta Air Lines flights to DEN.

From wheels-up to touchdown, a direct Delta Air Lines flight from LaGuardia Airport (LGA) to Denver Intl. Airport (DEN) takes approximately 4h 46m.

Delta Air Lines has the most flights from LaGuardia Airport (LGA) to Denver Intl. Airport (DEN) on Thursday. With up to 3 daily departures, you’ll get the most options and flexibility on this day.

Taking off from LGA at 7:25AM UTC-5, the earliest Delta Air Lines flight to DEN arrives at 10:13AM UTC-7. Traveling earlier in the day means you’ll be less likely to encounter delays.* Not a morning person? The last Delta Air Lines flight from LGA to DEN departs at 6:00PM UTC-5 and touches down at 8:46PM UTC-7.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from LaGuardia Airport (LGA) to Denver come in to land at Denver Intl. Airport (DEN). This is the main gateway to this city.

With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many travelers heading from LGA to DEN. Plus, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Chances are you’ll catch an Airbus A220-300 for your Delta Air Lines flight from LaGuardia Airport (LGA) to Denver Intl. Airport (DEN). However, you may end up on an alternative aircraft if there’s an operational need.

Changes are usually free within 24 hours of booking, but your airline may charge you after that time. For further information about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to make changes without additional costs, tick the “Changes included” and “No cancel fee” filters when planning your next escape.