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GYY to APA: distance & flight time
Gary (Gary Chicago International Airport) → Denver (Centennial Airport)
924 mi
1,487 km · 803 nm
2h 29m
estimated nonstop flight time
-1h
time difference · heading west
See live GYY→APA fares Phone-only fares on this route — call free
Flight time details
924 miles nonstop takes roughly 2h 29m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GYY — Gary Chicago International Airport · Gary, United States
- APA — Centennial Airport · Denver, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GYY
- ORD · Chicago O'Hare International Airport36 mi away
- CGX · Chicago Meigs Airport20 mi away
- MDW · Chicago Midway International Airport21 mi away
- VPZ · Porter County Municipal Airport24 mi away
Near APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is GYY from APA?
The flight distance from Gary (GYY) to Denver (APA) is 924 miles (1,487 km, 803 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYY to APA?
A nonstop flight takes about 2h 29m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GYY to APA?
Nonstop service on GYY–APA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 29m nonstop estimate.
What is the time difference between Gary and Denver?
Denver is 1 hour behind Gary.
What is the cheapest way to fly from GYY to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYY–APA that never appear on search engines, with no booking fees.
Why are some GYY to APA fares phone-only?
Consolidator contracts let us sell certain GYY–APA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.