Cheap flights from Austin, TX to Ontario, CA
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Tips to know when travelling to Ontario
Cheapest one-way trip | £157 |
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Cheapest round-trip | £366 |
Average round-trip | £441 |
Nonstop flights in June | £269 – £269 |
Most popular airline | United Airlines |
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Weekly direct flights
Discover the top airlines offering direct flights from Austin to Ontario in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 10.06 - Sun 16.06
Airline | Mon 10.06 | Tue 11.06 | Wed 12.06 | Thu 13.06 | Fri 14.06 | Sat 15.06 | Sun 16.06 |
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--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 17.06 - Sun 23.06
Airline | Mon 17.06 | Tue 18.06 | Wed 19.06 | Thu 20.06 | Fri 21.06 | Sat 22.06 | Sun 23.06 |
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--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 24.06 - Sun 30.06
Airline | Mon 24.06 | Tue 25.06 | Wed 26.06 | Thu 27.06 | Fri 28.06 | Sat 29.06 | Sun 30.06 |
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--- | --- | --- | 1 | 1 | 1 | --- |
Weekly direct flights for Mon 01.07 - Sun 07.07
Airline | Mon 01.07 | Tue 02.07 | Wed 03.07 | Thu 04.07 | Fri 05.07 | Sat 06.07 | Sun 07.07 |
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--- | --- | --- | --- | --- | --- | --- |
Check-in for a flight from Austin to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
United Airlines | UAL | UA | Yes |
Online check-in is not available for these airlines.
Ontario travel tips
1) Eat some olives from the famous family-run Graber Olive House in Ontario | When you are in Ontario, there is no need to go to the Mediterranean to try the finest olives; visit the Graber Olive House, a family farm that has produced great olives since 1894. Locals adore them! If you visit it during October - December, you can see the harvest picking, curing and canning that goes into a little jar of olives. |
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2) See one of the first America's well-equipped mansions in Ontario | Visit the historic John Rains House in Ontario, which was built in 1860. It was the first innovative house, as it featured the house's own cooling system, using creek water. The house belonged to a California businessman, who opened the state’s first commercial winery. |
3) Try Egyptian style hookahs in Ontario | Many tourists don't know, but the hookah in Ontario may be great. Visit the Blurrr Hookah Lounge at 2448 S Vineyard Avenue and you will understand why local youth like it. Everything from popular cherries to extraordinary tomatoes tobacco flavours await! |
Weather in Ontario
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 7°C |
February | 18°C | 7°C |
March | 20°C | 8°C |
April | 23°C | 10°C |
May | 25°C | 12°C |
June | 29°C | 16°C |
July | 33°C | 19°C |
August | 33°C | 20°C |
September | 32°C | 18°C |
October | 27°C | 15°C |
November | 22°C | 10°C |
December | 17°C | 7°C |
14 day forecast
Frequently asked questions
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