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Flights from Stockton to Ontario
There are no direct flights from Stockton to Ontario. The fastest way is one stop via Las Vegas or Phoenix, about 4h 04m door to door (11 connections a week on current schedules).
No direct flights · 2 connection options From 4h 04m
Stockton to Ontario at a glance
Fastest journey4h 04mVia Las Vegas, on current schedules
Nonstop flightsNoneConnect via Las Vegas or Phoenix
Best ways to fly from Stockton to Ontario
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SCK Las Vegas (LAS) ONT
Leg 1: Allegiant Air · Leg 2: Frontier Airlines, Southwest Airlines
Thu15:45 SCK16:51 LAS2h 09m connection19:00 LAS19:49 ONTAllegiant Air + Southwest Airlines
2Search
SCK Phoenix (PHX) ONT
Leg 1: Allegiant Air · Leg 2: American Airlines, Southwest Airlines, Envoy Air
Mon11:00 SCK12:31 PHX2h 14m connection14:45 PHX15:45 ONTAllegiant Air + Southwest Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 536 km333 miles
- Journey time
- 4h 04mon current schedules
- Time difference
- NoneOntario vs Stockton
- Currency in Ontario
- USD
- Airports
- SCK → ONT
Flights from Stockton to Ontario: questions answered
Are there direct flights from Stockton to Ontario?
No. There is no nonstop service, so you will connect, most easily in Las Vegas and Phoenix. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Stockton to Ontario?
With one connection the journey usually takes around 4h 04m, depending on the layover. The straight-line distance is 536 km.
Where do you change planes between Stockton and Ontario?
The best connecting points are Las Vegas (LAS) and Phoenix (PHX). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Stockton and Ontario?
Stockton: Stockton Metropolitan Airport (SCK). Ontario: Ontario International Airport (ONT).





