Book United Sioux Falls to Ontario flight deals from $274

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Search flights from Sioux Falls to Ontario (FSD - ONT)

October

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Wednesday 17th

Return Thursday 1st
from$ 370*Viewed: 1 hour ago

Wednesday 24th

Return Thursday 8th
from$ 315*Viewed: 1 hour ago

Wednesday 31st

Return Thursday 15th
from$ 274*Viewed: 1 hour ago

November

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Wednesday 14th

Return Thursday 29th
from$ 304*Viewed: 1 hour ago

Monday 19th

Return Tuesday 4th
from$ 383*Viewed: 1 hour ago

Wednesday 28th

Return Thursday 13th
from$ 368*Viewed: 1 hour ago

December

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Saturday 1st

Return Sunday 16th
from$ 395*Viewed: 1 hour ago

Monday 3rd

Return Tuesday 18th
from$ 504*Viewed: 1 hour ago

Saturday 22nd

Return Sunday 6th
from$ 504*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 Sioux Falls to Ontario

from
to
Type
Dates
Price*
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Wed 31 Oct 2018
Return Thu 15 Nov 2018
from$ 274*Viewed: 1 hour ago
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 304*Viewed: 1 hour ago
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Wed 24 Oct 2018
Return Thu 8 Nov 2018
from$ 315*Viewed: 1 hour ago
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 368*Viewed: 1 hour ago
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Wed 17 Oct 2018
Return Thu 1 Nov 2018
from$ 370*Viewed: 1 hour ago
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Fri 26 Oct 2018
Return Sat 10 Nov 2018
from$ 383*Viewed: 1 hour ago
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Mon 29 Oct 2018
Return Tue 13 Nov 2018
from$ 383*Viewed: 1 hour ago
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 383*Viewed: 1 hour ago
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
from$ 383*Viewed: 1 hour ago
Sioux Falls (FSD)
to Ontario (ONT)
Roundtrip
Depart Sat 1 Dec 2018
Return Sun 16 Dec 2018
from$ 395*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.