Find Cheap Flights from Austin (AUS) to Ontario (ONT)

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Austin to Ontario Route Information

Cheapest Fare:
Travel Distance:1,195 Miles
Airlines Flying This Route:Frontier Airlines
Cheapest Day of the Week:Tuesday
Weekly Flights:59
Avg. Flight Duration:03.12 Hours

Facts About Flying from Austin to Ontario

  • 3% of Ontario travelers booked First or Business Class.
  • 5% traveled with their kids under 14.
  • 33% of Ontario travelers were millenials.
  • 51% of Ontario travelers were female.
  • 21% of Ontario travelers were over the age of 60.
  • The earliest flight from Austin departs at 7:00AM - 8:00AM.
  • The last flight from Austin departs at 12:00AM - 1:00AM.
  • September is the high season to travel from Austin to Ontario.
  • April is the low season to travel from Austin to Ontario.
  • There are 7 daily flights from Austin to Ontario.
  • Tuesday is the busiest day for passengers flying from Austin to Ontario.
  • Travelers spent an average of 1 days in Ontario.
  • There are 237 direct flights from Austin to Ontario.
‡ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 12 months' data.

Book Cheap Flights from Austin to Ontario

Looking for Austin to Ontario flights? Book your air tickets with us and be sure that you get the lowest airfare available online. Besides saving big on flight bookings, you can also choose from an extensive list of airlines flying on the route. Also, if you have to take flight immediately due to any emergency, you can also avail deals and discounts on last minute flights from Austin to Ontario. So why to wait? Grab enticing flight deals with CheapOair and save like never before. Book your plane tickets now!

Tips to get cheap flights from Austin to Ontario
  • Book your flight at least 21 days in advance in order to grab the cheapest Austin to Ontario flight deals.
  • It is recommended to travel on weekdays to avoid weekend surcharges.
  • Avoid flying in heavy traffic by booking your flight before or after major holidays.
  • Use CheapOair to search all possible options at nearby airports to find the lowest fare.
  • Check flexible travel dates to find the best flight deal
  • Use CheapOair coupons and promo codes at checkout to get discounts on Austin to Ontario flight tickets.
  • Booking at wee hours of the day when most of the people are sleeping can help you get the great discounts on Austin to Ontario airline tickets.

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Book on Mobile or CheapOair App

Download CheapOair travel app or book on our mobile site to get your Austin to Ontario lights on the go. Our flight booking app for iPhone, iPad, and Android enables you to get cheap flights from anywhere! You can also access our mobile-exclusive deals and app-exclusive offers and enjoy huge savings on your flight bookings!