Major international airport · United States
Ontario International Airport
IATA: ONT ICAO: KONT
Scheduled service
Airport details
| IATA code | ONT |
| ICAO code | KONT |
| Serves | Ontario |
| Country | United States |
| Coordinates | 34.056, -117.601 |
| Elevation | 944 ft (288 m) |
| Runways | 2 · longest 12,197 ft (3,718 m) |
| Website | Official site |
| Map | OpenStreetMap |
Live conditions VFR
29°C · Wind S 10 kt, visibility 6+ miles, scattered clouds at 15,000 ft
Official METAR via NOAA Aviation Weather, reported 21:00 UTC.METAR KONT 172053Z 16010KT 10SM SCT150 BKN200 BKN250 29/03 A3000 RMK AO2 SLP138 T02940028 58016
Location
Route map
Every nonstop route from ONT on one map. Blue is year-round, amber is seasonal; click any dot for the route.
Direct flights from ONT
17 destinations served nonstop · route list refreshed 9 Oct 2026
| Destination | Airport | Airlines | Distance | |
|---|---|---|---|---|
| Las Vegas | LAS · US | Southwest Airlines | 317 km | Route → |
| Phoenix | PHX · US | American Eagle, Southwest Airlines | 522 km | Route → |
| San Francisco | SFO · US | United Airlines | 585 km | Route → |
| Sacramento | SMF · US | Southwest Airlines | 627 km | Route → |
| Salt Lake City | SLC · US | Delta Connection | 898 km | Route → |
| Boise | BOI · US | Alaska Airlines | 1,064 km | Route → |
| Denver | DEN · US | Southwest Airlines, United Airlines | 1,316 km | Route → |
| Portland | PDX · US | Alaska Airlines | 1,351 km | Route → |
| Seattle | SEA · US | Alaska Airlines, Delta Connection | 1,540 km | Route → |
| Dallas | DAL · US | Southwest Airlines | 1,927 km | Route → |
| Houston | IAH · US | United Airlines | 2,142 km | Route → |
| Houston | HOU · US | Southwest Airlines | 2,160 km | Route → |
| Chicago | ORD · US | United Airlines | 2,730 km | Route → |
| Chicago | MDW · US | Southwest Airlines | 2,740 km | Route → |
| Nashville | BNA · US | Southwest Airlines | 2,811 km | Route → |
| Honolulu, Oahu | HNL · US | Alaska Airlines, Southwest Airlines | 4,184 km | Route → |
| New York Seasonal | JFK · US | JetBlue | 3,901 km | Route → |
Nearby airports
Data updated · About & Data Sources