Ontario to Miami (ONT–MIA) — Airlines, Schedules & Connections

ONT Airport Page →
2,293 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 45 1-stop flights Verified 1w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Ontario to Miami
Connecting service available through multiple hubs.
1 Flights/wk 2,293 mi 4h 14m nonstop +3h ahead 45 1-stop hubs

While no nonstop service exists between ONT and MIA, connecting options are available through 45 hubs.

Also explore ONT Routes MIA Routes ONT Live Flights MIA Live Flights ONT Delays MIA Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ONT to MIA.
1-STOP
One-Stop Connections
45
Hubs
~5h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,780
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Miami from Ontario

Nearby airports with service to Miami International Airport.
Metric ONT→MIA SNA→MIA LGB→MIA
Distance from ONT – 30 mi 36 mi
Nonstop airlines 0 2 3
Weekly flights 1 1 1
Flight time 4h 14m 4h 15m 4h 6m
Departure OTP 94% – –
Santa Ana (SNA) to Miami flights · Long Beach (LGB) to Miami flights · Los Angeles (LAX) to Miami flights
Airports within 200 miles of ONT with service to Miami International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Miami is 3 hours ahead of Ontario.
ONT: PDT · MIA: EDT

When it's 6:00 PM in Ontario, it's 9:00 PM in Miami.
Distance & Flight Time
2,293 mi / 3,689 km
Nonstop flight time is approximately 4h 14m.
Getting from MIA

Metrorail Orange Line connects to downtown Miami and Dadeland (15–30 min, $2.25). The MIA Mover links the terminal to the rental car center and Metrorail station; free. Taxis to Miami Beach cost $35–40 (flat rate).Ride-shares are typically $20–30 to South Beach. For Fort Lauderdale, Tri-Rail runs from the airport station ($3.75, 60–70 min).

Miami Climate

Tropical climate with year-round warm temperatures (20–33°C). Wet season runs June through October with daily afternoon thunderstorms and hurricane risk. Flights are most disruption-prone during this period.

Dry season (November–April) is peak tourist season with lower humidity. Winter temperatures rarely drop below 15°C. UV is strong year-round.

Check current weather forecasts before travel.
Facts

ONT–MIA Quick Facts

Key statistics for the Ontario to Miami route.
Route details
Distance2,293 mi / 3,689 km
Flight time4h 14m
Time difference+3 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections45 hubs
Origin: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
Destination: MIA
Full nameMiami International Airport
IATA / ICAOMIA / KMIA
TimezoneAmerica/New_York
Passengers/yr55.9M
Elevation8 ft / 2 m
FAQ

Frequently Asked Questions

Common questions about ONT to MIA flights.
Nonstop flights from Ontario International Airport to Miami International Airport take approximately 4h 14m. The route covers 2,293 miles.
There are approximately 1 nonstop flights per week from ONT to MIA.
Yes, 1-stop connections are available through SCF, VNY, SGR, AFW, SNA, ILN, MCO, SJC, SAV, NAS, SDF, RFD, LCK, SJD, SMF, CVG, OAK, ABE, HPN, EWR, OKC, GDL, ORD, ANC, MDW, SAL, CLT, HNL, JFK, BWI, PDX, SLC, ATL, PHX, DAL, DFW, DEN, IAH, LAS, AUS, SFO, SEA, HND, BNA and HOU. These options provide additional schedule flexibility.
Miami is 3 hours ahead of Ontario.
Yes, return flights from MIA to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SNA, LGB and LAX. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ONT to MIA

Ontario International Airport (ONT) and Miami International Airport (MIA) are connected through multiple connecting hub airports.

ONT to MIA Flight Duration and Schedule

Nonstop flight time from ONT to MIA ranges from 4 hours 14 minutes. The route covers a distance of 2,293 miles (3,689 km).

Connecting Options and Alternatives

45 one-stop connections are available, with the fastest taking approximately 5 hours via SCF. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA), Long Beach (LGB) and Los Angeles (LAX).