Flights 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
New York
Denver
Outbound
02/12/26
1 Stopover (ORD)
NK0933, F91483
12h 43min
Return
-
Spirit Airlines, Frontier Airlines ?
$175
New York
Denver
Outbound
04/03/26
1 Stopover (ORD)
UA1098, UA1342
07h 03min
Return
04/16/26
1 Stopover (IAD)
UA1924, UA3695
07h 32min
United Airlines ?
$311
Best option
New York
Denver
Outbound
04/03/26
direct
UA2046
04h 32min
Return
04/16/26
direct
UA1579
03h 37min
United Airlines
$372
New York
Denver
Outbound
04/03/26
direct
UA2046
04h 32min
Return
04/16/26
1 Stopover (ORD)
UA1377, UA2189
07h 50min
United Airlines ?
$335
New York
Denver
Outbound
04/03/26
1 Stopover (DFW)
AA1987, AA1832
10h 15min
Return
04/16/26
1 Stopover (DFW)
AA2612, AA1278
09h 04min
American Airlines ?
$558
New York
Denver
Outbound
04/03/26
1 Stopover (ATL)
F93453, F93599
27h 59min
Return
04/16/26
2 Stopovers (MSP, MIA)
SY0656, SY0415, AA3162
22h 34min
Frontier Airlines ?
$578
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 $11.00 more expensive than flights with a stopover.
non stop flight
1 stop
07h 11min
16h 38min
149 US$
138 US$
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 US$
48 %
Direct flights
07h 11min, from 149 US$
26 %
1 stopover Orlando International Airport, FL
16h 38min, from 138 US$
11 %

Important flight information

Flight information: New York - Denver

Cheapest outbound flight from 174,30 US$
Roundtrip from 310,80 US$
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