MAD - ONT

$485 Find Cheap Flights from Madrid to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madrid to Ontario departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Ontario, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Madrid to Ontario (MAD-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madrid to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Madrid to Ontario

Tue, Jun 10 - Mon, Aug 4
British Airways Logo
12:40 pm - 7:01 pmMAD-ONT
15h 21m1 stop
British Airways Logo
10:53 am - 9:05 amONT-MAD
13h 12m1 stop
$729British Airways
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Mon, Jun 9 - Mon, Mar 2
KLM Logo
10:05 am - 10:25 pmMAD-ONT
21h 20m1 stop
KLM Logo
7:00 am - 9:00 amONT-MAD
17h 00m1 stop
$741KLM
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Thu, Jun 5 - Mon, Jun 9
Logo
4:00 pm - 11:59 pmMAD-ONT
16h 59m1 stop
Logo
10:54 am - 2:15 pmONT-MAD
18h 21m2 stops
$751
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Wed, Sep 10 - Mon, Sep 22
United Airlines Logo
12:45 pm - 8:43 pmMAD-ONT
16h 58m2 stops
United Airlines Logo
5:10 am - 6:40 amONT-MAD
16h 30m2 stops
$756United Airlines
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Thu, Jun 5 - Mon, Jun 9
Delta Logo
6:00 am - 11:42 pmMAD-ONT
26h 42m2 stops
Delta Logo
11:25 am - 4:45 pmONT-MAD
20h 20m2 stops
$759Delta
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Mon, Jun 9 - Mon, Mar 2
United Airlines Logo
11:15 am - 10:45 pmMAD-ONT
20h 30m2 stops
United Airlines Logo
5:40 am - 8:00 amONT-MAD
17h 20m2 stops
$767United Airlines
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Wed, Sep 3 - Fri, Sep 12
Iberia Logo
4:00 pm - 11:36 pmMAD-ONT
16h 36m1 stop
Iberia Logo
3:00 pm - 2:20 pmONT-MAD
14h 20m1 stop
$789Iberia
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Wed, Oct 1 - Wed, Oct 8
Iberia Logo
4:00 pm - 11:36 pmMAD-ONT
16h 36m1 stop
Iberia Logo
12:51 pm - 2:20 pmONT-MAD
16h 29m1 stop
$790Iberia
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Wed, Oct 1 - Wed, Oct 8
Logo
12:45 pm - 8:33 pmMAD-ONT
16h 48m2 stops
Logo
7:00 am - 8:20 amONT-MAD
16h 20m2 stops
$796
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Fri, Aug 22 - Sat, Aug 30
Delta Logo
6:00 am - 5:21 pmMAD-ONT
20h 21m2 stops
Delta Logo
7:05 am - 9:35 amONT-MAD
17h 30m1 stop
$903Delta
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Useful Info

KAYAK's insights & trends for Madrid to Ontario flights

Get data-powered insights and trends into flights from Madrid to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Madrid to Ontario?

The average price of all round-trip flights from Madrid to Ontario clicked on KAYAK for each day over the last 12 months.

For Madrid to Ontario, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Ontario back to Madrid, the best deals are generally found on Wednesday, with Saturday being the most expensive.

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Good to know

Cheapest flight$485
Flight from Madrid to Ontario

When to book flights from Madrid to Ontario

Are your dates flexible? Find out the best times to travel from Madrid to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Madrid to Ontario

  • What is the cheapest flight from Madrid to Ontario?

    In the last 3 days, the lowest price for a flight from Madrid to Ontario was $485 for a one-way ticket and $729 for a round-trip.

  • Do I need a passport to fly between Madrid and Ontario?

    Yes, you’ll need a passport to travel to Ontario from Madrid.

  • Which airports will I be using when flying from Madrid to Ontario?

    Madrid and Ontario are both served by 1 main airport. You will leave Madrid from Madrid Barajas and will be arriving at Ontario.

  • Which aircraft models fly most regularly from Madrid to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Madrid to Ontario?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Madrid and Ontario, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Madrid to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Madrid to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Madrid to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Madrid is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Madrid to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Madrid with another airline. Booking your flights between Madrid and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madrid to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Madrid up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Madrid to Ontario

Information on your arrival and departure airports

Madrid (MAD)
Ontario (ONT)

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