Book United Idaho Falls to Ontario flight deals from $369

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Search flights from Idaho Falls to Ontario (IDA - ONT)

September

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Wednesday 12th

Return Thursday 27th
from$ 395*Viewed: 1 hour ago

Tuesday 18th

Return Wednesday 3rd
from$ 454*Viewed: 1 hour ago

Wednesday 26th

Return Thursday 11th
from$ 395*Viewed: 1 hour ago

October

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Tuesday 23rd

Return Wednesday 7th
from$ 480*Viewed: 1 hour ago

Wednesday 24th

Return Thursday 8th
from$ 480*Viewed: 1 hour ago

Wednesday 31st

Return Thursday 15th
from$ 454*Viewed: 1 hour ago

November

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Tuesday 13th

Return Wednesday 28th
from$ 369*Viewed: 1 hour ago

Thursday 15th

Return Friday 30th
from$ 549*Viewed: 1 hour ago

Monday 19th

Return Tuesday 4th
from$ 509*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 Idaho Falls to Ontario

from
to
Type
Dates
Price*
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 369*Viewed: 1 hour ago
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Wed 12 Sep 2018
Return Thu 27 Sep 2018
from$ 395*Viewed: 1 hour ago
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Wed 26 Sep 2018
Return Thu 11 Oct 2018
from$ 395*Viewed: 1 hour ago
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Tue 11 Sep 2018
Return Wed 26 Sep 2018
from$ 454*Viewed: 1 hour ago
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 454*Viewed: 1 hour ago
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Wed 31 Oct 2018
Return Thu 15 Nov 2018
from$ 454*Viewed: 1 hour ago
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Wed 19 Sep 2018
Return Thu 4 Oct 2018
from$ 480*Viewed: 1 hour ago
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Tue 25 Sep 2018
Return Wed 10 Oct 2018
from$ 480*Viewed: 1 hour ago
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Tue 2 Oct 2018
Return Wed 17 Oct 2018
from$ 480*Viewed: 1 hour ago
Idaho Falls (IDA)
to Ontario (ONT)
Roundtrip
Depart Wed 3 Oct 2018
Return Thu 18 Oct 2018
from$ 480*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

73 °FTuesday08/21/2018
81 °FWednesday08/22/2018
80 °FThursday08/23/2018
78 °FFriday08/24/2018
76 °FSaturday08/25/2018
74 °FSunday08/26/2018
74 °FMonday08/27/2018
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