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Flights from Miami to Ontario
There are no direct flights from Miami to Ontario. The fastest way is one stop via Phoenix or Dallas, about 6h 19m door to door (343 connections a week on current schedules).
No direct flights · 6 connection options From 6h 19m Prices checked 13 days ago
Miami to Ontario at a glance
Cheapest returnUS$277Fri 4 Dec – Sun 6 DecFastest journey6h 19mVia Phoenix, on current schedules
Nonstop flightsNoneConnect via Phoenix or Dallas
Best ways to fly from Miami 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
MIA Phoenix (PHX) ONT
Leg 1: American Airlines · Leg 2: American Airlines, Southwest Airlines, Envoy Air
Sat14:45 MIA16:07 PHX0h 53m connection17:00 PHX18:04 ONTAmerican Airlines
2Search
MIA Dallas (DFW) ONT
Leg 1: American Airlines, Frontier Airlines · Leg 2: American Airlines, Frontier Airlines
Mon09:45 MIA11:35 DFW0h 55m connection12:30 DFW13:19 ONTAmerican Airlines
3Search
MIA Atlanta (ATL) ONT
Leg 1: American Airlines, Delta Air Lines, Frontier Airlines · Leg 2: Delta Air Lines
Sat07:15 MIA08:50 ATL0h 55m connection09:45 ATL10:55 ONTDelta Air Lines
4Search
MIA Denver (DEN) ONT
Leg 1: American Airlines, Frontier Airlines, Southwest Airlines · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Sat06:00 MIA07:47 DEN0h 58m connection08:45 DEN09:50 ONTFrontier Airlines
5Search
MIA Houston (IAH) ONT
Leg 1: American Airlines, Frontier Airlines, United Airlines · Leg 2: Frontier Airlines, United Airlines
Fri17:30 MIA18:48 IAH1h 57m connection20:45 IAH21:38 ONTUnited Airlines
6Search
MIA Chicago (ORD) ONT
Leg 1: American Airlines, Frontier Airlines, United Airlines · Leg 2: United Airlines, Volaris
Sat16:15 MIA18:17 ORD1h 58m connection20:15 ORD22:11 ONTUnited 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
- 3,703 km2,300 miles
- Journey time
- 6h 19mon current schedules
- Time difference
- -3hOntario vs Miami
- Currency in Ontario
- USD
- Airports
- MIA → ONT
Flights from Miami to Ontario: questions answered
Are there direct flights from Miami to Ontario?
No. There is no nonstop service, so you will connect, most easily in Phoenix, Dallas and Atlanta. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Miami to Ontario?
With one connection the journey usually takes around 6h 19m, depending on the layover. The straight-line distance is 3,703 km.
Where do you change planes between Miami and Ontario?
The best connecting points are Phoenix (PHX), Dallas (DFW), Atlanta (ATL) and Denver (DEN). American Airlines flies both legs via Phoenix, so you can book it as one ticket.
Which airports serve Miami and Ontario?
Miami: Miami International Airport (MIA). Ontario: Ontario International Airport (ONT).
What is the time difference between Miami and Ontario?
Ontario is 3 hours behind Miami.
