Book United Las Vegas to Ontario flight deals from $592

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

October

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Tuesday 23rd

Return Wednesday 7th
from$ 606*Viewed: 2 hours ago

Saturday 27th

Return Sunday 11th
from$ 606*Viewed: 2 hours ago

Wednesday 31st

Return Thursday 15th
from$ 606*Viewed: 2 hours ago

November

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Saturday 24th

Return Sunday 9th
from$ 592*Viewed: 2 hours ago

Wednesday 28th

Return Thursday 13th
from$ 592*Viewed: 2 hours ago

Thursday 29th

Return Friday 14th
from$ 592*Viewed: 2 hours ago

December

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Wednesday 26th

Return Thursday 10th
from$ 592*Viewed: 2 hours ago

Friday 28th

Return Saturday 12th
from$ 592*Viewed: 2 hours ago

Monday 31st

Return Tuesday 15th
from$ 592*Viewed: 2 hours 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 5 Nov 2018
Return Tue 20 Nov 2018
from$ 592*Viewed: 2 hours ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Thu 8 Nov 2018
Return Fri 23 Nov 2018
from$ 592*Viewed: 2 hours ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Fri 9 Nov 2018
Return Sat 24 Nov 2018
from$ 592*Viewed: 2 hours ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 592*Viewed: 2 hours ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 592*Viewed: 2 hours ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Thu 15 Nov 2018
Return Fri 30 Nov 2018
from$ 592*Viewed: 2 hours ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Fri 16 Nov 2018
Return Sat 1 Dec 2018
from$ 592*Viewed: 2 hours ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Sat 17 Nov 2018
Return Sun 2 Dec 2018
from$ 592*Viewed: 2 hours ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
from$ 592*Viewed: 2 hours ago
Las Vegas (LAS)
to Ontario (ONT)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
from$ 592*Viewed: 2 hours 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

64 °FSunday10/14/2018
67 °FMonday10/15/2018
64 °FTuesday10/16/2018
70 °FWednesday10/17/2018
74 °FThursday10/18/2018
76 °FFriday10/19/2018
75 °FSaturday10/20/2018
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