Book United Flights to Ontario (ONT) from CA $343

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Find flights to Ontario (ONT)

Toronto (YYZ) to Ontario (ONT)

Depart Fri 14 Sep 2018,
Return Sat 29 Sep 2018
fromCA $ 360*Viewed: 30 minutes ago

Vancouver (YVR) to Ontario (ONT)

Depart Tue 23 Oct 2018,
Return Wed 7 Nov 2018
fromCA $ 343*Viewed: 27 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Book early and get the lowest airfares to Ontario

from
to
Type
Dates
Price*
Vancouver (YVR)
to Ontario (ONT)
Roundtrip
Depart Tue 23 Oct 2018
Return Wed 7 Nov 2018
fromCA $ 343*Viewed: 27 minutes ago
Toronto (YYZ)
to Ontario (ONT)
Roundtrip
Depart Fri 14 Sep 2018
Return Sat 29 Sep 2018
fromCA $ 360*Viewed: 30 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Things to do in Ontario

Fly to Ontario with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.

Ontario’s top attractions

  • Visit the Ontario Museum of History and Art for an overview of the region.
  • Tour the grand Graber Olive House, home to the oldest operating olive packer in the U.S.
  • Shop till you drop at Ontario Mills.
  • Take the family to Scandia Ontario, an amusement park with rides, mini golf, go karts and games.
  • Head to iFLY Ontario for an indoor skydiving experience.
  • Relax on the beaches in nearby Los Angeles County.

Best time to travel to Ontario

Visit Ontario during the summer and fall for sunny and dry weather. The Los Angeles County Fair is held for four weeks each fall, beginning on Labor Day. Taste diverse food and drinks from near and far, see farm animals, learn more about agriculture and enjoy live entertainment. The Lights on Miracle Hill in nearby Walnut is the perfect winter warm up for the holidays.

Weather in Ontario

22 °CMonday08/20/2018
30 °CTuesday08/21/2018
27 °CWednesday08/22/2018
27 °CThursday08/23/2018
26 °CFriday08/24/2018
27 °CSaturday08/25/2018
24 °CSunday08/26/2018
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