New York (LGA) to Denver (DEN) flights
3 airlines fly nonstop from New York (LGA) to Denver (DEN): Delta Air Lines, Southwest Airlines and United Airlines. The two airports are 1,616 miles (2,600 km) apart. Delta Air Lines is in SkyTeam and United Airlines is in Star Alliance. There are also 71 ways to fly it with one stop, through Cleveland, Omaha and Des Moines and more.
Airlines flying nonstop from LGA to DEN
- Delta Air LinesSkyTeam · bookable with 8 programsWho books it
- Southwest AirlinesNot in an allianceWho books it
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book LGA to DEN with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aeromexico RewardsBooks Delta Air Lines
- Air Canada AeroplanBooks United Airlines
- Air France-KLM Flying BlueBooks Delta Air Lines
- Air New Zealand AirpointsBooks United Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- China Eastern Eastern MilesBooks Delta Air Lines
- Delta SkyMilesBooks Delta Air Lines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- Garuda Indonesia GarudaMilesBooks Delta Air Lines
- JetBlue TrueBlueBooks United Airlines
- Korean Air SKYPASSBooks Delta Air Lines
- Lufthansa Miles & MoreBooks United Airlines
- SAS EuroBonusBooks Delta Air Lines
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
- Virgin Atlantic Flying ClubBooks Delta Air Lines
LGA to DEN with one stop
71 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Cleveland (CLE)American Airlines and Delta Air Lines, then Frontier Airlines, United Airlines and 1 more
- Via Omaha (OMA)Southwest Airlines the whole way
- Via Des Moines (DSM)Delta Air Lines and American Airlines, then Frontier Airlines, United Airlines and 1 more
- Via Chicago (MDW)Southwest Airlines the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way
- Via Detroit (DTW)Delta Air Lines the whole way+1
- Via Pittsburgh (PIT)American Airlines and Delta Air Lines, then United Airlines and Southwest Airlines
- Via Columbus (CMH)American Airlines and Delta Air Lines, then Frontier Airlines, United Airlines and 1 more
- Via Grand Rapids (GRR)Delta Air Lines and American Airlines, then Frontier Airlines, United Airlines and 1 more
- Via Milwaukee (MKE)Delta Air Lines, then United Airlines and Southwest Airlines
- Via Indianapolis (IND)American Airlines and Delta Air Lines, then Frontier Airlines, United Airlines and 1 more
- Via Madison (MSN)Delta Air Lines and American Airlines, then Frontier Airlines and United Airlines
- Via Kansas City (MCI)Southwest Airlines the whole way+1
- Via Buffalo (BUF)Delta Air Lines and American Airlines, then Southwest Airlines and United Airlines
- Via Cincinnati (CVG)Delta Air Lines, then Frontier Airlines, United Airlines and 1 more
LGA to DEN: common questions
Which airlines fly nonstop from LGA to DEN?
Delta Air Lines (SkyTeam), Southwest Airlines and United Airlines (Star Alliance) fly nonstop from New York (LGA) to Denver (DEN).
How far is New York from Denver by plane?
New York (LGA) and Denver (DEN) are 1,616 miles (2,600 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book LGA to DEN award flights?
21 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air Canada Aeroplan, Air France-KLM Flying Blue, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, China Eastern Eastern Miles, Delta SkyMiles and 13 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does LGA to DEN cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for LGA to DEN with taxes and fees.
Where can I connect between New York and Denver?
The most direct connections are through Cleveland (CLE), Omaha (OMA), Des Moines (DSM), Chicago (MDW) and Chicago (ORD). On 22 of them the same airline flies both flights, for example Southwest Airlines through Omaha.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.