Cheap flight from Sioux City to Duluth from US$865
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Flights from Sioux City to Duluth
Cheap flight deals from Sioux City to Duluth
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Round-trip
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One way
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SUX 10:10 AM24h 35m1 stopsDLH 10:45 AMSioux City - Duluth | Tue, May 20 | United Airlines
DLH 8:00 AM14h 40m1 stopsSUX 10:40 PMDuluth - Sioux City | Sat, May 24 | United AirlinesUS$865 US$1,16926% OFF26% OFFUS$1,169 US$865 -
SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal Airline
DLH 3:00 PM6hNonstopSUX 4:00 PMDuluth - Sioux City | Sat, May 17 | Normal AirlineFind More FlightsFind More Flights
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SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch -
SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch
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SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch
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SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch
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SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch
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SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch
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SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch
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SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch
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SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch
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SUX 1:00 PM17h 25m1 stopsDLH Invalid DateSioux City - Duluth | Thu, May 15 | Normal AirlineSearchSearch
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Sioux City (SUX) to Duluth (DLH) the cheapest?
Airlines adjust prices for flights from Sioux City to Duluth based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Sioux City (SUX) to Duluth (DLH) cost?
According to Trip.com's data, the lowest price is around US$531.
How to find a cheap flight from Sioux City to Duluth
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sioux City to Duluth. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
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Check One-way Fares
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Flying from Sioux City to Duluth
| Off-season for travel | April |
|---|---|
| Peak season for travel | December |
| Flight distance | 594.54 km |
| Popular airline | United Airlines |
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