$181+ Cheap flights from Ontario to Melbourne, FL (ONT - MLB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MLB
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Melbourne with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Melbourne
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Cheapest flights from Ontario to MelbourneExplore the most affordable flight options available from Ontario to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Ontario to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:00 pm -
1 stop9h 24m
Mon 9/2811:09 am -
1 stop9h 58m
Deal found 8/13![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:59 pm -
1 stop8h 35m
Tue 1/53:20 pm -
1 stop9h 54m
Deal found 8/10![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:18 pm -
1 stop7h 41m
Sun 11/86:00 am -
1 stop8h 06m
Deal found 8/11![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:59 pm -
1 stop8h 35m
Tue 1/53:20 pm -
1 stop9h 54m
Deal found 8/10![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:00 pm -
1 stop9h 24m
Sat 10/102:30 pm -
1 stop8h 00m
Deal found 8/10![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am -
1 stop7h 55m
Wed 9/26:00 am -
1 stop7h 42m
Deal found 8/13![Delta logo]()
$511
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:00 pm -
1 stop8h 14m
Mon 8/312:55 pm -
1 stop7h 58m
Deal found 8/13![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1711:10 pm -
1 stop8h 16m
Tue 1/53:20 pm -
1 stop9h 54m
Deal found 8/10![Delta logo]()
$529
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:45 pm -
1 stop9h 11m
Sun 11/85:39 pm -
2 stops18h 00m
Deal found 8/11![American Airlines logo]()
$536
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:18 pm -
1 stop7h 41m
Sun 10/256:00 am -
1 stop8h 06m
Deal found 8/11![Delta logo]()
$541
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:00 pm -
1 stop9h 24m
Sat 10/102:30 pm -
1 stop8h 00m
Deal found 8/10![Delta logo]()
$545
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:00 pm -
1 stop9h 24m
Sun 10/116:00 am -
1 stop18h 54m
Deal found 8/10![Delta logo]()
$579
Best flights from Ontario to MelbourneDiscover carefully curated flight deals from Ontario to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Ontario to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:00 pm -
1 stop9h 24m
Mon 9/2811:09 am -
1 stop9h 58m
Deal found 8/13![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:18 pm -
1 stop7h 41m
Sun 11/86:00 am -
1 stop8h 06m
Deal found 8/11![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:59 pm -
1 stop8h 35m
Tue 1/53:20 pm -
1 stop9h 54m
Deal found 8/10![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:00 pm -
1 stop9h 24m
Sat 10/102:30 pm -
1 stop8h 00m
Deal found 8/10![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am -
1 stop7h 55m
Wed 9/26:00 am -
1 stop7h 42m
Deal found 8/13![Delta logo]()
$511
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:00 pm -
1 stop8h 14m
Mon 8/312:55 pm -
1 stop7h 58m
Deal found 8/13![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:18 pm -
1 stop7h 41m
Sun 10/256:00 am -
1 stop8h 06m
Deal found 8/11![Delta logo]()
$541
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:15 pm -
1 stop8h 12m
Thu 10/152:30 pm -
1 stop6h 52m
Deal found 8/13![Delta logo]()
$581
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:59 pm -
1 stop8h 35m
Mon 1/45:55 am -
1 stop8h 32m
Deal found 8/10![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:59 pm -
1 stop8h 35m
Fri 1/15:55 am -
1 stop8h 32m
Deal found 8/10![Delta logo]()
$679
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:00 pm -
1 stop9h 24m
Fri 10/96:00 am -
1 stop15h 22m
Deal found 8/10![Delta logo]()
$684
Last-minute flights from Ontario to MelbourneDiscover last-minute flight deals from Ontario to Melbourne. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Melbourne. Data last updated August 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am -
2 stops13h 23m
Sat 8/2912:53 pm -
2 stops13h 06m
Deal found 8/10![American Airlines logo]()
$653
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:00 pm -
1 stop8h 14m
Sat 8/296:15 am -
1 stop7h 27m
Deal found 8/10![Delta logo]()
$665
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:00 pm -
1 stop8h 14m
Mon 8/312:55 pm -
1 stop7h 58m
Deal found 8/13![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am -
1 stop7h 55m
Wed 9/26:00 am -
1 stop7h 42m
Deal found 8/13![Delta logo]()
$511
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:05 am -
1 stop7h 49m
Sun 9/136:00 am -
1 stop8h 05m
Deal found 8/11![Delta logo]()
$620
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:00 pm -
1 stop9h 24m
Sat 10/102:30 pm -
1 stop8h 00m
Deal found 8/10![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:00 pm -
1 stop9h 24m
Sun 10/116:00 am -
1 stop18h 54m
Deal found 8/10![Delta logo]()
$579
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:25 am -
2 stops10h 52m
Sat 10/105:44 pm -
1 stop8h 15m
Deal found 8/10![American Airlines logo]()
$642
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:00 pm -
1 stop9h 24m
Fri 10/96:00 am -
1 stop15h 22m
Deal found 8/10![Delta logo]()
$684
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:00 pm -
1 stop9h 24m
Sat 10/102:30 pm -
1 stop8h 00m
Deal found 8/10![Delta logo]()
$545
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:00 pm -
1 stop9h 24m
Sun 10/116:00 am -
1 stop18h 54m
Deal found 8/10![Delta logo]()
$614
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:00 pm -
1 stop9h 24m
Mon 9/2811:09 am -
1 stop9h 58m
Deal found 8/13![Delta logo]()
$474
One-way flights from Ontario to MelbourneSearch for one-way flight options from Ontario to Melbourne. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Ontario to Melbourne. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:15 pm -
1 stop8h 12m
Deal found 8/10![Delta logo]()
$181
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1111:10 pm -
1 stop8h 16m
Deal found 8/13![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:15 pm -
1 stop8h 12m
Deal found 8/9![Delta logo]()
$252
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:15 pm -
1 stop8h 12m
Deal found 8/9![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:00 pm -
1 stop7h 50m
Deal found 8/10![Delta logo]()
$300
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:00 pm -
1 stop9h 24m
Deal found 8/10![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:10 pm -
1 stop8h 16m
Deal found 8/9![Delta logo]()
$360
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:10 pm -
1 stop10h 09m
Deal found 8/9![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:18 pm -
1 stop7h 41m
Deal found 8/11![Delta logo]()
$380
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:10 pm -
1 stop10h 09m
Deal found 8/9![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:05 am -
2 stops10h 13m
Deal found 8/10![American Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:53 pm -
2 stops13h 33m
Deal found 8/9![Delta logo]()
$462
Find flight deals from Ontario to Melbourne
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Melbourne (MLB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $474 (Delta) |
One-way from | $181 (Delta) |
Popular in | June |
Cheapest in | October |
Average price | $304 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Melbourne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Ontario to Melbourne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Mon 9/21
10:00 pm-10:24 am
1 stop9h 24m
Melbourne
Mon 9/28
11:09 am-6:07 pm
1 stop9h 58m
$474
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Sat 10/31
12:18 pm-10:59 pm
1 stop7h 41m
Melbourne
Sun 11/8
6:00 am-11:06 am
1 stop8h 06m
$491
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Mon 12/21
10:59 pm-10:34 am
1 stop8h 35m
Melbourne
Tue 1/5
3:20 pm-10:14 pm
1 stop9h 54m
$499
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Mon 9/14
10:00 pm-10:24 am
1 stop9h 24m
Melbourne
Sat 10/10
2:30 pm-7:30 pm
1 stop8h 00m
$510
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Sat 8/29
7:05 am-6:00 pm
1 stop7h 55m
Melbourne
Wed 9/2
6:00 am-10:42 am
1 stop7h 42m
$511
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Thu 8/27
12:00 pm-11:14 pm
1 stop8h 14m
Melbourne
Mon 8/31
2:55 pm-7:53 pm
1 stop7h 58m
$521
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Wed 10/21
12:18 pm-10:59 pm
1 stop7h 41m
Melbourne
Sun 10/25
6:00 am-11:06 am
1 stop8h 06m
$541
Quickest round-trip
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Sun 10/11
11:15 pm-10:27 am
1 stop8h 12m
Melbourne
Thu 10/15
2:30 pm-6:22 pm
1 stop6h 52m
$581
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Tue 12/22
10:59 pm-10:34 am
1 stop8h 35m
Melbourne
Mon 1/4
5:55 am-11:27 am
1 stop8h 32m
$609
OntarioMelbourne
ONT Ontario - MLB Melbourne
ONTMLB
Ontario
Mon 12/21
10:59 pm-10:34 am
1 stop8h 35m
Melbourne
Fri 1/1
5:55 am-11:27 am
1 stop8h 32m
$679
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Ontario to Melbourne
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Melbourne in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Melbourne, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Melbourne, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Melbourne, Florida flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Melbourne, Florida flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Melbourne, Florida flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Melbourne
Have a flexible travel schedule? Discover the best time to fly to Melbourne from Ontario with our price prediction graph.
ONT-MLB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Melbourne
Get insights into the airlines that provide service to Melbourne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Melbourne. Reviews last updated August 14, 2026.
Peruse reviews from past customers who have flown with Delta from Ontario to Melbourne to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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Top airline flying from Ontario to Melbourne
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$389 | Average$563 | FlexibilityNo cancel fee | On-timeN/A |