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Home / Madrid — Ontario

Cheap flights Madrid — Ontario

Madrid (MAD, ES) Ontario (ONT, US)
from $545 9 324 km ~11h 28m 3 flights found 2 airlines cheapest on Monday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $545 on 14.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
14 Dec 2026, Mon
TAP Air Portugal TP 1023
09:40
MAD Adolfo Suarez Madrid-Barajas Airport
01:07
ONT Ontario International Airport
15h 27m 2 stops
Gotogate
$545
View this ticket
Route characteristics
Distance
9 324 km
Flight time
11h 28m
Time difference
-8h
Minimum price
from $545 (14.12.2026)
Average price
$545
Maximum price
$545
Cheapest day
Monday
Departure airports (1)
MAD Adolfo Suarez Madrid-Barajas Airport
Arrival airports (1)
ONT Ontario International Airport
Airlines (2)
TP TAP Air Portugal AV avianca airlines
Agencies (3)
Gotogate Flightnetwork OneTwoTrip
Airlines — cheapest prices 2
TAP Air Portugal
TAP Air Portugal
2 flights · 2 days
$545
avianca airlines
avianca airlines
1 flights · 1 days
$1 095
Where to buy tickets 3
Gotogate
1 tickets · 1 days
from $545
Flightnetwork
1 tickets · 1 days
from $673
OneTwoTrip
1 tickets · 1 days
from $1 095
Airports

From — Madrid (1)

  • MAD Adolfo Suarez Madrid-Barajas Airport

To — Ontario (1)

  • ONT Ontario International Airport
Other destinations from Madrid
Aarhus
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Acapulco
MX
Accra
GH
Arrecife
ES
Addis Ababa
ET
Adelaide
AU
Adler/Sochi
RU
Aalesund
NO
Agadir
MA
Malaga
ES · Hub
Alghero
IT
Ajaccio
FR
Frequently asked questions about the route Madrid — Ontario
How long is the flight from Madrid to Ontario?
Approximate flight time — 11h 28m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Madrid to Ontario?
The straight-line distance — 9 324 km.
How much do flights from Madrid to Ontario cost?
The minimum price over 3 months — from $545 on 14.12.2026.
What is the average ticket price?
The average price — $545. Range: $545 — $545.
What is the time difference between Madrid and Ontario?
The difference — -8h.
From which airports does Madrid operate flights?
From Madrid: MAD (Adolfo Suarez Madrid-Barajas Airport).
To which airports in Ontario do flights arrive?
To Ontario: ONT (Ontario International Airport).
Which airlines fly this route?
This route is served by 2 airlines: TAP Air Portugal, avianca airlines.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Madrid — Ontario

Flights Madrid — Ontario is a popular route. The straight-line distance is 9 324 km. Flight time 11h 28m. Time difference -8h.

From Madrid (MAD) flights depart from 1 airport: MAD. To Ontario (ONT) — 1 arrival airport: ONT.

2 airlines operate on this route: TAP Air Portugal, avianca airlines.

The minimum price for the next 3 months — from $545 (14.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $545, ranging from $545 to $545. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

Other destinations in United States from Madrid
Atlanta
US
Boston
US
Baltimore
US
Chicago
US
Charlotte
US
Cincinnati
US
Dallas
US
Newark
US

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