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Cheap flight deals from Sioux City to Duluth Starting at TWD 20,436

For as little as TWD 20,436, you can take your next adventure to Duluth without breaking the bank. Choose between one-way and return tickets from Sioux City below.

  • Round-trip
      • SUX17:15
        21h 3m
        2 stops
        DLH14:18
        Fri, Feb 21|Sioux City - Duluth|United Airlines
        DLH11:25
        10h 47m
        1 stop
        SUX22:12
        Thu, Feb 27|Duluth - Sioux City|United Airlines
        TWD 20,436TWD 31,938
        36% OFF
        36% OFF
        TWD 31,938TWD 20,436

        Choose United Airlines flights from Sioux City to Duluth. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Fri, Feb 21-Thu, Feb 27, arriving at Duluth International Airport. One-way Prices start from TWD 20,436 including taxes and charges.

      • SUX10:00
        24h 50m
        1 stop
        DLH10:50
        Mon, Feb 24|Sioux City - Duluth|United Airlines
        DLH15:08
        7h 4m
        1 stop
        SUX22:12
        Sun, Mar 2|Duluth - Sioux City|United Airlines
        TWD 24,273TWD 31,938
        24% OFF
        24% OFF
        TWD 31,938TWD 24,273

        Choose United Airlines flights from Sioux City to Duluth. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Mon, Feb 24-Sun, Mar 2, arriving at Duluth International Airport. One-way Prices start from TWD 24,273 including taxes and charges.

      • SUX01:00 pm
        3h 5m
        Nonstop
        DLH02:00 pm
        Wed, Feb 26|Sioux City - Duluth|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Sioux City to Duluth flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5077

    United Airlines

    10:00

    SUX

    1.7h

    11:40

    ORD

    SMTWTFS
    Search

  2. UA5819

    United Airlines

    09:05

    ORD

    1.7h

    10:45

    DLH

    SMTWT--

  3. UA5118

    United Airlines

    17:15

    SUX

    1.8h

    18:04

    DEN

    SMTWTFS
    Search

  4. UA1811

    United Airlines

    08:17

    DEN

    2.4h

    11:42

    ORD

    SMTWTFS

  5. UA5519

    United Airlines

    12:45

    ORD

    1.6h

    14:18

    DLH

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Sioux City to Duluth?

Explore the best time to buy affordable tickets to Duluth with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • 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 date and time of your booking. By analyzing data from all airlines, 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 TWD 16,543.

  • How many airports are there in Duluth (DLH)?

    There are 1 airport(s) near Duluth (DLH): Duluth International Airport.

How to find a cheap flight from Sioux City to Duluth

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Sioux City to Duluth

Off-season for travelMarch
Peak season for travelDecember
Flight distance594.54 km
Popular airlineUnited Airlines

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