Flight Routes from New York to Denver

Trip type

Our cheapest offers for flights from New York to Denver

Here you can compare cheap flights from New York (LGA) to Denver (DEN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Denver. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
New York
Denver
Outbound
06/25/26
1 Stopover (ATL)
F93287, F93293
10h 22min
Return
06/30/26
direct
UA1442
03h 54min
Frontier Airlines ?
$393
New York
Denver
Outbound
06/25/26
1 Stopover (ATL)
F93287, F93293
10h 22min
Return
06/30/26
2 Stopovers (ORD, ATL)
F93174, F92198, F93458
32h 59min
Frontier Airlines ?
$467
New York
Denver
Outbound
06/25/26
1 Stopover (IAD)
UA6244, UA0495
07h 02min
Return
06/30/26
direct
UA2033
03h 55min
United Airlines
$550
New York
Denver
Outbound
06/25/26
1 Stopover (ATL)
F93287, F93293
10h 22min
Return
06/30/26
1 Stopover (DFW)
F93366, F93424
08h 05min
Frontier Airlines ?
$645
New York
Denver
Outbound
06/25/26
1 Stopover (DFW)
AA1571, AA0662
07h 09min
Return
06/30/26
1 Stopover (CLT)
AA3156, AA2043
07h 00min
American Airlines ?
$677
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from New York to Denver

Favorite airline: Frontier Airlines
The majority of passengers on the route New York – Denver prefer to fly with Frontier Airlines.
Frontier Airlines
74 %
United Airlines
17 %
Delta
6 %
Cheapest weekday: Thursday
The cheapest day of departure is Thursday. You can save up to 17 % when you fly on these days of the week.
Direct flights are more expensive
On this route, direct flights are $11.00 more expensive than flights with a stopover.
non stop flight
1 stop
07h 11min
16h 38min
149 $
138 $
Favourite connection: via Dallas
On this route, flights with a stopover in Dallas are the most popular.
Route
bookings
1 stopover Dallas-Fort Worth International Airport, T
13h 45min, from 156 $
48 %
Direct flights
07h 11min, from 149 $
26 %
1 stopover Orlando International Airport, FL
16h 38min, from 138 $
11 %

Important flight information

Flight information: New York - Denver

Roundtrip from 392,60 $
Flight duration min. 04:32 / max. 10:25
Return flight duration min. 03:32/ max. 06:15
Distance 2603 km
Flights per week 121
Departure airport Airport New York - La Guardia Airport, NY (LGA)
Arrival airport Airport Denver International Airport, CO (DEN)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Denver
Flight destinations with a similar price
Flight destinations with a similar price