Cheap Flight Tickets from Madrid (MAD) to Ontario (ONT), Starting at $2228

Good to Know: Cheapest and Fastest MAD - ONT Flights

Useful information for finding best airline tickets from Adolfo Suárez Madrid–Barajas to Ontario International on your next trip.

Cheapest One way Flight

$2228

DL Delta Airlines • 1 stop • 28h 52m

Oct 23

The cheapest one way flight from Madrid to Ontario (MAD-ONT) is currently $2228

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Fastest Flight

28h 52m

The fastest nonstop flight from Madrid to Ontario (MAD-ONT) takes 28h 52m

Top Airlines Flying from Madrid to Ontario

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Madrid (MAD) to Ontario (ONT)

Fly from Madrid to Ontario with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Madrid to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Madrid to Ontario Flights

What are the airports in Madrid?
MAD
What’s the most popular airline flying from MAD to ONT?
The most popular airline flying from Madrid to Ontario are
Can I fly from MAD to ONT non-stop?
NO
Which airlines fly nonstop between Madrid and Ontario?
The non-stop flights between Madrid and Ontario are .
What’s the earliest departure time from MAD to ONT Airport?
The earliest flight leaves MAD at 9:50 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Madrid to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from MAD to ONT?
Read the fare rules of the Madrid to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Madrid and Ontario?
operate flights between Madrid and Ontario
How long does a flight from Madrid to Ontario take?
It takes approximately 12 hour to fly non-stop from MAD to ONT, which is 5808.01 miles by air.
Which airlines provide the cheapest flights from Madrid (MAD) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from MAD were found on DL : USD 2228
Do I need a passport to fly between MAD and ONT?
Yes
What’s the latest departure time from MAD to ONT ?
The last flight leaves MAD at 9:50 am

Madrid (MAD) to Ontario (ONT): Airport Information

Origin Airport Adolfo Suárez Madrid–Barajas , Madrid, ES
Destination Airport Ontario International , Ontario, US
Distance 5808 miles

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