Book United Las Vegas to Ontario flight deals from $560

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Search flights from Las Vegas to Ontario (LAS - ONT)

September

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Tuesday 18th

Return Wednesday 3rd
from$ 560*Viewed: 1 hour ago

Friday 21st

Return Saturday 6th
from$ 560*Viewed: 1 hour ago

Tuesday 25th

Return Wednesday 10th
from$ 560*Viewed: 1 hour ago

October

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Wednesday 3rd

Return Thursday 18th
from$ 560*Viewed: 1 hour ago

Wednesday 17th

Return Thursday 1st
from$ 560*Viewed: 1 hour ago

Tuesday 23rd

Return Wednesday 7th
from$ 560*Viewed: 1 hour ago

November

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Tuesday 13th

Return Wednesday 28th
from$ 560*Viewed: 1 hour ago

Wednesday 14th

Return Thursday 29th
from$ 560*Viewed: 1 hour ago

Thursday 15th

Return Friday 30th
from$ 577*Viewed: 1 hour 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..

Plan ahead for flights from Las Vegas to Ontario

from
to
Type
Dates
Price*
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Mon 27 Aug 2018
Return Tue 11 Sep 2018
from$ 560*Viewed: 1 hour ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Tue 28 Aug 2018
Return Wed 12 Sep 2018
from$ 560*Viewed: 1 hour ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Wed 29 Aug 2018
Return Thu 13 Sep 2018
from$ 560*Viewed: 1 hour ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Fri 31 Aug 2018
Return Sat 15 Sep 2018
from$ 560*Viewed: 1 hour ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Fri 7 Sep 2018
Return Sat 22 Sep 2018
from$ 560*Viewed: 1 hour ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Tue 11 Sep 2018
Return Wed 26 Sep 2018
from$ 560*Viewed: 1 hour ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Fri 14 Sep 2018
Return Sat 29 Sep 2018
from$ 560*Viewed: 1 hour ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 560*Viewed: 1 hour ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Fri 21 Sep 2018
Return Sat 6 Oct 2018
from$ 560*Viewed: 1 hour ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Tue 25 Sep 2018
Return Wed 10 Oct 2018
from$ 560*Viewed: 1 hour 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.

Weather in Ontario

75 °FSaturday08/18/2018
88 °FSunday08/19/2018
88 °FMonday08/20/2018
83 °FTuesday08/21/2018
87 °FWednesday08/22/2018
83 °FThursday08/23/2018
76 °FFriday08/24/2018
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