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Ontario International Airport to Adelaide flight
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Cheap Flights from Ontario International Airport to Adelaide

Search for flights from Ontario International Airport to Adelaide and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ONT17:59
        25h 6m
        2 stops
        ADL11:35
        Ontario - Adelaide|Sat, Apr 27|Frontier Airlines
        S$ 776S$ 1,060
        27% OFF
        27% OFF
        S$ 1,060S$ 776
      • ONT07:39
        35h 26m
        2 stops
        ADL11:35
        Ontario - Adelaide|Tue, May 21|Frontier Airlines
        S$ 777S$ 1,060
        27% OFF
        27% OFF
        S$ 1,060S$ 777
      • ONT17:59
        25h 6m
        2 stops
        ADL11:35
        Ontario - Adelaide|Sat, May 11|Frontier Airlines
        S$ 788S$ 1,060
        26% OFF
        26% OFF
        S$ 1,060S$ 788
      • ONT07:53
        35h 12m
        2 stops
        ADL11:35
        Ontario - Adelaide|Tue, Apr 30|Frontier Airlines
        S$ 795
        S$ 795
      • ONT07:36
        35h 29m
        2 stops
        ADL11:35
        Ontario - Adelaide|Tue, Jul 9|Frontier Airlines
        S$ 848
        S$ 848
      • ONT07:39
        35h 26m
        2 stops
        ADL11:35
        Ontario - Adelaide|Tue, May 28|Frontier Airlines
        S$ 859
        S$ 859
      • ONT08:30
        31h 15m
        2 stops
        ADL08:15
        Ontario - Adelaide|Thu, May 30|Hawaiian Airlines
        S$ 860
        S$ 860
      • ONT10:00
        54h 25m
        2 stops
        ADL08:55
        Ontario - Adelaide|Tue, May 21|Hawaiian Airlines
        S$ 884
        S$ 884
      • ONT07:39
        34h 46m
        2 stops
        ADL10:55
        Ontario - Adelaide|Mon, May 20|Frontier Airlines
        S$ 886
        S$ 886
      • ONT10:00
        40h 45m
        2 stops
        ADL19:15
        Ontario - Adelaide|Wed, May 15|Hawaiian Airlines
        S$ 893
        S$ 893
      • ONT13:00
        3h 5m
        Direct
        ADL14:00
        Los Angeles - Adelaide|Thu, May 2|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ontario International Airport to Adelaide

See which airlines fly from Ontario International Airport to Adelaide. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From S$ 776
Hawaiian Airlines
From S$ 860
China Airlines
From S$ 941
United Airlines
From S$ 1,627
ANA airlines
Find more flights and airlines

Flight Info of Flights from Ontario International Airport to Adelaide

Cheapest direct flight price

S$ 806

Cheapest month

April

Peak season for travel

October

FAQs for Ontario International Airport to Adelaide Flights

  • How many airports in Adelaide?

    There are 1 airports near Adelaide: Adelaide Airport.

  • What is the transportation method from the main airport to downtown in Adelaide?

    • The distance from Adelaide Airport to downtown is about 6km, by taxi about 20 minutes.

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