Cheap flights to Obrien County

View €565 flight on Wed, 3 Jun 2026Opens in a new window

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  • Sun Country Airlines

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Cheap round-trip flights to Obrien County

Prices were available within the past 7 days and start at €565 for one-way flights and €717 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 11 May - Mon, 18 May
ORK
Cork
FSD
Sioux Falls
€717 Return, found 1 day ago
€717
Return
found 1 day ago
Select Delta flight, departing Mon, 11 May from Cork to Sioux Falls, returning Mon, 18 May, priced at €717 found 1 day ago
Delta
Thu, 9 Apr - Mon, 13 Apr
ORK
Cork
FSD
Sioux Falls
€721 Return, found 4 days ago
€721
Return
found 4 days ago
Select Delta flight, departing Thu, 9 Apr from Cork to Sioux Falls, returning Mon, 13 Apr, priced at €721 found 4 days ago
KLM
Thu, 9 Apr - Mon, 13 Apr
ORK
Cork
FSD
Sioux Falls
€729 Return, found 4 days ago
€729
Return
found 4 days ago
Select KLM flight, departing Thu, 9 Apr from Cork to Sioux Falls, returning Mon, 13 Apr, priced at €729 found 4 days ago
Delta
Mon, 11 May - Mon, 18 May
ORK
Cork
FSD
Sioux Falls
€733 Return, found 1 day ago
€733
Return
found 1 day ago
Select Delta flight, departing Mon, 11 May from Cork to Sioux Falls, returning Mon, 18 May, priced at €733 found 1 day ago
KLM
Mon, 11 May - Mon, 18 May
ORK
Cork
FSD
Sioux Falls
€742 Return, found 1 day ago
€742
Return
found 1 day ago
Select KLM flight, departing Mon, 11 May from Cork to Sioux Falls, returning Mon, 18 May, priced at €742 found 1 day ago
Delta
Thu, 9 Apr - Mon, 13 Apr
ORK
Cork
FSD
Sioux Falls
€745 Return, found 4 days ago
€745
Return
found 4 days ago
Select Delta flight, departing Thu, 9 Apr from Cork to Sioux Falls, returning Mon, 13 Apr, priced at €745 found 4 days ago
KLM
Thu, 9 Apr - Mon, 13 Apr
ORK
Cork
FSD
Sioux Falls
€753 Return, found 4 days ago
€753
Return
found 4 days ago
Select KLM flight, departing Thu, 9 Apr from Cork to Sioux Falls, returning Mon, 13 Apr, priced at €753 found 4 days ago
Air France
Wed, 3 Jun - Wed, 10 Jun
ORK
Cork
FSD
Sioux Falls
€766 Return, found 16 hours ago
€766
Return
found 16 hours ago
Select Air France flight, departing Wed, 3 Jun from Cork to Sioux Falls, returning Wed, 10 Jun, priced at €766 found 16 hours ago
British Airways
Tue, 2 Jun - Tue, 9 Jun
ORK
Cork
FSD
Sioux Falls
€769 Return, found 19 hours ago
€769
Return
found 19 hours ago
Select British Airways flight, departing Tue, 2 Jun from Cork to Sioux Falls, returning Tue, 9 Jun, priced at €769 found 19 hours ago
Aer Lingus
Mon, 11 May - Mon, 18 May
ORK
Cork
FSD
Sioux Falls
€822 Return, found 1 day ago
€822
Return
found 1 day ago
Select Aer Lingus flight, departing Mon, 11 May from Cork to Sioux Falls, returning Mon, 18 May, priced at €822 found 1 day ago

Trending flights to Obrien County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 11 May - Mon, 18 May
ORK
Cork
FSD
Sioux Falls
€717 Return, found 1 day ago
€717
Return
found 1 day ago
Select Delta flight, departing Mon, 11 May from Cork to Sioux Falls, returning Mon, 18 May, priced at €717 found 1 day ago

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About Obrien County

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About Obrien County

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