FlyDirectFrom / Airports / United States
Direct flights from Ontario ONT
Ontario International Airport (ONT), United States. 11 nonstop destinations in 2 countries.
Routes from the OpenFlights archive (~2014) with known defunct carriers removed; not verified as current. Estimated durations, not a timetable.
| Destination | Airlines | Distance | Time | Status |
|---|---|---|---|---|
| Las Vegas LASMcCarran International Airport, United States | Southwest Airlines | 317 km | 0:52 | Archive |
| Phoenix PHXPhoenix Sky Harbor International Airport, United States | American Airlines, Southwest Airlines | 521 km | 1:07 | Archive |
| San Jose SJCNorman Y. Mineta San Jose International Airport, United States | Southwest Airlines | 536 km | 1:08 | Archive |
| Oakland OAKMetropolitan Oakland International Airport, United States | Southwest Airlines | 582 km | 1:11 | Archive |
| Sacramento SMFSacramento International Airport, United States | Southwest Airlines | 627 km | 1:14 | Archive |
| Salt Lake City SLCSalt Lake City International Airport, United States | Delta Air Lines | 898 km | 1:33 | Archive |
| Denver DENDenver International Airport, United States | Southwest Airlines | 1,316 km | 2:03 | Archive |
| Seattle SEASeattle Tacoma International Airport, United States | Alaska Airlines | 1,540 km | 2:19 | Archive |
| Dallas-Fort Worth DFWDallas Fort Worth International Airport, United States | American Airlines | 1,908 km | 2:45 | Archive |
| Guadalajara GDLDon Miguel Hidalgo Y Costilla International Airport, Mexico | AeroMéxico, Volaris | 2,059 km | 2:55 | Archive |
| Chicago MDWChicago Midway International Airport, United States | Southwest Airlines | 2,740 km | 3:43 | Archive |
At a glance
- Nonstop destinations
- 11
- Countries served
- 2
- Airlines
- 6
- Longest route
- Chicago (MDW), 2,740 km
- Shortest route
- Las Vegas (LAS), 317 km
- Verified current
- 0 of 11
Nearby departure airports
Other origins within 400 km of ONT, nearest first.
About these routes
Rows marked Verified were seen operating in the 30 days to 2026-09-10. Rows marked Archive come from the OpenFlights route archive (around 2014); we remove the airlines we know have folded, but a route can still have changed since, so treat those rows as a starting point and confirm with the airline before booking. How the data is built.