Featured airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap round-trip flights to Knox County
Prices were available within the past 7 days and start at S$388 for one-way flights and S$394 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$394 Return, found 1 day ago
S$394
Return
found 1 day ago

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$501 Return, found 1 day ago
S$501
Return
found 1 day ago

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$508 Return, found 1 day ago
S$508
Return
found 1 day ago

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$534 Return, found 1 day ago
S$534
Return
found 1 day ago

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$541 Return, found 1 day ago
S$541
Return
found 1 day ago

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$574 Return, found 1 day ago
S$574
Return
found 1 day ago

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$595 Return, found 1 day ago
S$595
Return
found 1 day ago

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$601 Return, found 1 day ago
S$601
Return
found 1 day ago

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$642 Return, found 1 day ago
S$642
Return
found 1 day ago

Thu, 10 Jul - Sat, 19 Jul
LAX
Los Angeles Intl.
FSD
Sioux Falls Regional
S$655 Return, found 1 day ago
S$655
Return
found 1 day ago
About Knox County
Expedia offers flights to Knox County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Knox County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Knox County Flights Information
Airlines serving | American Airlines, Delta, United, Alaska Airlines, Hawaiian Airlines |
---|---|
Roundtrip price | from S$394 |
Frequently asked questions
Top Flight Destinations In Knox County
Top Flight Destinations In the World
- Flights to Italy
- Flights to China
- Flights to Argentina
- Flights to Spain
- Flights to United States of America
- Flights to Japan
- Flights to Philippines
- Flights to Russia
- Flights to United Kingdom
- Flights to Mexico
- Flights to Greece
- Flights to Switzerland
- Flights to Canada
- Flights to Germany
- Flights to Colombia
- Flights to India
- Flights to Sweden
- Flights to Norway
- Flights to South Korea
- Flights to Australia
Top Knox County Hotels
*Available to Expedia members.