$109 Cheap American Airlines flights Denver (DEN) to New York (LGA)

View $109 flight on Tue, Sep 16, 2025Opens in a new window

$109 Cheap American Airlines flights Denver (DEN) to New York (LGA)

Prices were available within the past 7 days and start at $109 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Denver (DEN) to New York (LGA)
Origin airport
Denver Intl.
Destination airport
LaGuardia
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
1615 mi
Average flight time
5 hours 43 mins

Frequently asked questions

How much is an American Airlines flight from Denver Intl. Airport (DEN) to LaGuardia Airport (LGA)?
Scoring cheap one-way American Airlines flights from DEN to LGA from $109 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares for your next break.**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.
What is the cheapest month to fly from DEN to LGA with American Airlines?
American Airlines flights to New York tend to be more affordable in the quieter months of January and February. Whether you're after a return or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Denver Intl. Airport (DEN) to LaGuardia Airport (LGA) with American Airlines?
To find cheap American Airlines fares from Denver Intl. Airport (DEN) to LaGuardia Airport (LGA), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the cost. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**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.
Does American Airlines fly nonstop from Denver Intl. Airport (DEN) to LaGuardia Airport (LGA)?
Enter your dates, click search and select the "Nonstop" filter on Expedia to browse any direct flights from DEN to LGA with American Airlines or another carrier.
What is the earliest American Airlines flight from DEN to LGA?
To find the earliest departures from DEN to LGA with American Airlines, filter your search by "Early Morning" and "Morning." Booking an early flight generally means you'll experience fewer cancellations.**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.
What airports does American Airlines fly into in New York?
Hop on an American Airlines flight from Denver Intl. Airport (DEN) to New York, and you'll most likely touch down at LaGuardia Airport (LGA). This is the airline's main hub here.
Can I change or cancel my American Airlines flight from Denver Intl. Airport (DEN) to LaGuardia Airport (LGA)?
You can usually cancel or reschedule your flight, although there may be additional charges if you booked more than 24 hours ago. Need to keep your options open? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't charge you extra if you need to adjust your plans. To make modifications, head to "Trips," select your flight and click on "Manage Booking" for more details.

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