MLB - ONT

$170 Find Cheap Flights from Melbourne 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 Melbourne to Ontario departing on 11/1. 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
1 adult, Economy

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 Melbourne 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 Melbourne to Ontario, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Melbourne to Ontario (MLB-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Melbourne 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 Melbourne to Ontario

Sat, Sep 27 - Tue, Sep 30
Delta Logo
5:50 am - 10:42 amMLB-ONT
7h 52m1 stop
Delta Logo
11:55 am - 11:07 pmONT-MLB
8h 12m1 stop
$337Delta
Find Deal
Sat, Sep 27 - Tue, Sep 30
Delta Logo
5:50 am - 10:42 amMLB-ONT
7h 52m1 stop
Delta Logo
11:55 am - 11:07 pmONT-MLB
8h 12m1 stop
$339Delta
Find Deal
Sat, Sep 27 - Tue, Sep 30
Delta Logo
2:47 pm - 10:41 pmMLB-ONT
10h 54m2 stops
Delta Logo
11:55 am - 11:07 pmONT-MLB
8h 12m1 stop
$363Delta
Find Deal
Sat, Sep 27 - Tue, Sep 30
Delta Logo
2:47 pm - 10:41 pmMLB-ONT
10h 54m2 stops
Delta Logo
11:55 am - 11:07 pmONT-MLB
8h 12m1 stop
$364Delta
Find Deal
Sat, Oct 18 - Tue, Oct 21
Delta Logo
6:00 am - 10:26 amMLB-ONT
7h 26m1 stop
Delta Logo
11:36 am - 10:46 pmONT-MLB
8h 10m1 stop
$379Delta
Find Deal
Sat, Sep 27 - Tue, Sep 30
Delta Logo
2:47 pm - 10:41 pmMLB-ONT
10h 54m2 stops
Delta Logo
5:40 pm - 10:43 amONT-MLB
14h 03m2 stops
$429Delta
Find Deal
Sat, Oct 11 - Sat, Oct 18
Delta Logo
2:33 pm - 7:19 pmMLB-ONT
7h 46m1 stop
Delta Logo
5:50 pm - 10:26 amONT-MLB
13h 36m2 stops
$437Delta
Find Deal
Tue, Nov 18 - Fri, Nov 28
Delta Logo
6:35 pm - 10:41 pmMLB-ONT
7h 06m1 stop
Delta Logo
12:00 pm - 10:43 pmONT-MLB
7h 43m1 stop
$449Delta
Find Deal
Thu, Oct 16 - Sun, Oct 19
American Airlines Logo
1:42 pm - 8:07 pmMLB-ONT
9h 25m1 stop
American Airlines Logo
6:10 am - 11:34 pmONT-MLB
14h 24m2 stops
$556American Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
American Airlines Logo
7:11 pm - 9:19 amMLB-ONT
17h 08m2 stops
American Airlines Logo
6:10 am - 11:34 pmONT-MLB
14h 24m2 stops
$692American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Melbourne to Ontario flights

Get data-powered insights and trends into flights from Melbourne 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 Melbourne to Ontario?

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

If your flying dates are flexible, you should consider flying to Ontario on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Melbourne to Ontario. For your return ticket, we recommend flying on a Thursday and avoiding Tuesdays for the best deals.

Good to know

Cheapest flight$170
Flight from Melbourne to Ontario

When to book flights from Melbourne to Ontario

Are your dates flexible? Find out the best times to travel from Melbourne 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 Melbourne to Ontario

  • What is the cheapest flight from Melbourne to Ontario?

    In the last 3 days, the lowest price for a flight from Melbourne to Ontario was $170 for a one-way ticket and $337 for a round-trip.

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

    No

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

    On your way to Ontario, you’ll fly out from Melbourne. You’ll be landing at Ontario.

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

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

  • Which airline alliances offer flights from Melbourne to Ontario?

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

  • How does KAYAK find such low prices on flights from Melbourne 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 Melbourne to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Melbourne 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 Melbourne 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 Melbourne with another airline. Booking your flights between Melbourne 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 Melbourne 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 Melbourne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Melbourne to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Melbourne to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Melbourne to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7987 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

2.0 MediocreRosa, Jul 2025TPA - JFK
Read more Delta reviews

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Food was surprisingly good but the WiFi was not great

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Excellent check-in. Crew was good. Excellent communication from flight deck.

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

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

Information on your arrival and departure airports

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