Cheap flights to Obrien County

View €126 flight on Thu, 26 Mar 2026Opens in a new window

Popular airlines to Obrien County

  • Aer Lingus

  • Lufthansa

  • British Airways

  • Turkish Airlines

  • American Airlines

  • Air Serbia

  • Swiss International Air Lines

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Cheap round-trip flights to Obrien County

Prices were available within the past 7 days and start at €126 for one-way flights and €142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 5 Mar - Sun, 8 Mar
ORD
Chicago
FSD
Sioux Falls
€142 Return, found 8 hours ago
€142
Return
found 8 hours ago
Select Delta flight, departing Thu, 5 Mar from Chicago to Sioux Falls, returning Sun, 8 Mar, priced at €142 found 8 hours ago
American Airlines
Thu, 26 Mar - Sat, 28 Mar
ORD
Chicago
FSD
Sioux Falls
€161 Return, found 3 days ago
€161
Return
found 3 days ago
Select American Airlines flight, departing Thu, 26 Mar from Chicago to Sioux Falls, returning Sat, 28 Mar, priced at €161 found 3 days ago
American Airlines
Thu, 5 Mar - Sun, 8 Mar
ORD
Chicago
FSD
Sioux Falls
€161 Return, found 8 hours ago
€161
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 5 Mar from Chicago to Sioux Falls, returning Sun, 8 Mar, priced at €161 found 8 hours ago
Delta
Fri, 3 Apr - Mon, 13 Apr
MSP
Minneapolis
FSD
Sioux Falls
€168 Return, found 5 days ago
€168
Return
found 5 days ago
Select Delta flight, departing Fri, 3 Apr from Minneapolis to Sioux Falls, returning Mon, 13 Apr, priced at €168 found 5 days ago
Delta
Tue, 5 May - Mon, 11 May
MSP
Minneapolis
FSD
Sioux Falls
€170 Return, found 15 hours ago
€170
Return
found 15 hours ago
Select Delta flight, departing Tue, 5 May from Minneapolis to Sioux Falls, returning Mon, 11 May, priced at €170 found 15 hours ago
Delta
Thu, 26 Mar - Sat, 28 Mar
ORD
Chicago
FSD
Sioux Falls
€178 Return, found 3 days ago
€178
Return
found 3 days ago
Select Delta flight, departing Thu, 26 Mar from Chicago to Sioux Falls, returning Sat, 28 Mar, priced at €178 found 3 days ago
American Airlines
Thu, 5 Mar - Mon, 9 Mar
DEN
Denver
FSD
Sioux Falls
€178 Return, found 16 hours ago
€178
Return
found 16 hours ago
Select American Airlines flight, departing Thu, 5 Mar from Denver to Sioux Falls, returning Mon, 9 Mar, priced at €178 found 16 hours ago
United
Thu, 26 Mar - Sat, 28 Mar
ORD
Chicago
FSD
Sioux Falls
€211 Return, found 3 days ago
€211
Return
found 3 days ago
Select United flight, departing Thu, 26 Mar from Chicago to Sioux Falls, returning Sat, 28 Mar, priced at €211 found 3 days ago
KLM
Thu, 19 Feb - Mon, 23 Feb
DUB
Dublin
FSD
Sioux Falls
€591 Return, found 5 days ago
€591
Return
found 5 days ago
Select KLM flight, departing Thu, 19 Feb from Dublin to Sioux Falls, returning Mon, 23 Feb, priced at €591 found 5 days ago
Air France
Sat, 26 Sept - Sun, 4 Oct
DUB
Dublin
FSD
Sioux Falls
€749 Return, found 3 days ago
€749
Return
found 3 days ago
Select Air France flight, departing Sat, 26 Sept from Dublin to Sioux Falls, returning Sun, 4 Oct, priced at €749 found 3 days ago

About Obrien County

Expedia offers flights to Obrien County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Obrien County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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.

KLM
Thu, 19 Feb - Mon, 23 Feb
DUB
Dublin
FSD
Sioux Falls
€591 Return, found 5 days ago
€591
Return
found 5 days ago
Select KLM flight, departing Thu, 19 Feb from Dublin to Sioux Falls, returning Mon, 23 Feb, priced at €591 found 5 days ago
*Available to Expedia members.