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Flights from Ontario to Madrid
There are no direct flights from Ontario to Madrid. The fastest way is one stop via Atlanta or San Francisco, about 14h 15m door to door (71 connections a week on current schedules).
No direct flights · 6 connection options From 14h 15m Prices checked 13 days ago
Ontario to Madrid at a glance
Cheapest returnUS$997Thu 18 Mar – Thu 29 AprFastest journey14h 15mVia Atlanta, on current schedules
Nonstop flightsNoneConnect via Atlanta or San Francisco
Best ways to fly from Ontario to Madrid
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT Atlanta (ATL) MAD
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines
Fri12:30 ONT19:28 ATL2h 17m connection21:45 ATL11:45 MADDelta Air Lines
2Search
ONT San Francisco (SFO) MAD
Leg 1: Frontier Airlines, United Airlines · Leg 2: Iberia
Sun14:30 ONT15:42 SFO2h 33m connection18:15 SFO13:57 MADUnited Airlines + Iberia
3Search
ONT Dallas (DFW) MAD
Leg 1: American Airlines, Frontier Airlines · Leg 2: American Airlines, Iberia
Sun14:30 ONT19:17 DFW2h 58m connection22:15 DFW14:17 MADAmerican Airlines + Iberia
4Search
ONT Chicago (ORD) MAD
Leg 1: United Airlines, Volaris · Leg 2: American Airlines, Iberia
Wed07:00 ONT12:50 ORD6h 10m connection19:00 ORD09:53 MADUnited Airlines + Iberia
5Search
ONT New York (JFK) MAD
Leg 1: JetBlue Airways · Leg 2: Air Europa, American Airlines, Delta Air Lines
Mon01:15 ONT09:10 JFK11h 20m connection20:30 JFK09:29 MADJetBlue Airways + Delta Air Lines
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
- 9,324 km5,790 miles
- Journey time
- 14h 15mon current schedules
- Time difference
- +9hMadrid vs Ontario
- Currency in Madrid
- EUR
- Airports
- ONT → MAD
Flights from Ontario to Madrid: questions answered
Are there direct flights from Ontario to Madrid?
No. There is no nonstop service, so you will connect, most easily in Atlanta, San Francisco and Dallas. 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 Ontario to Madrid?
With one connection the journey usually takes around 14h 15m, depending on the layover. The straight-line distance is 9,324 km.
Where do you change planes between Ontario and Madrid?
The best connecting points are Atlanta (ATL), San Francisco (SFO), Dallas (DFW) and Chicago (ORD). Delta Air Lines flies both legs via Atlanta, so you can book it as one ticket.
Which airports serve Ontario and Madrid?
Ontario: Ontario International Airport (ONT). Madrid: Adolfo Suárez Madrid–Barajas Airport (MAD).
What is the time difference between Ontario and Madrid?
Madrid is 9 hours ahead of Ontario.





