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Cheap flight deals from Buffalo to Sioux City Starting at €358

Whether you’re going for a one-way or round-trip to Sioux City, we’ve got you covered! Check out these different flight options from Buffalo below.

  • Round-trip
      • BUF17:52
        5h 40m
        1 stop
        SUX22:32
        Mon, Mar 17|Buffalo - Sioux City|United Airlines
        SUX10:00
        5h 55m
        1 stop
        BUF16:55
        Mon, Mar 24|Sioux City - Buffalo|United Airlines
        €358€748
        52% OFF
        52% OFF
        €748€358

        Choose United Airlines flights from Buffalo to Sioux City. The one-way connecting flight with United Airlines departs from Buffalo Niagara International Airport on Mon, Mar 17-Mon, Mar 24, arriving at Sioux Gateway Airport. One-way Prices start from €358 including taxes and charges.

      • BUF17:57
        5h 35m
        1 stop
        SUX22:32
        Sat, Mar 15|Buffalo - Sioux City|United Airlines
        SUX10:00
        5h 50m
        1 stop
        BUF16:50
        Sun, Mar 23|Sioux City - Buffalo|United Airlines
        €373€748
        50% OFF
        50% OFF
        €748€373

        Choose United Airlines flights from Buffalo to Sioux City. The one-way connecting flight with United Airlines departs from Buffalo Niagara International Airport on Sat, Mar 15-Sun, Mar 23, arriving at Sioux Gateway Airport. One-way Prices start from €373 including taxes and charges.

      • BUF18:43
        20h 51m
        2 stops
        SUX14:34
        Sat, Mar 15|Buffalo - Sioux City|Frontier Airlines
        SUX15:20
        18h 4m
        2 stops
        BUF10:24
        Sun, Mar 23|Sioux City - Buffalo|United Airlines
        €620€748
        17% OFF
        17% OFF
        €748€620

        Choose Frontier Airlines flights from Buffalo to Sioux City. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Sat, Mar 15-Sun, Mar 23, arriving at Sioux Gateway Airport. One-way Prices start from €620 including taxes and charges.

      • BUF01:00 pm
        3h 5m
        Nonstop
        SUX02:00 pm
        Thu, Feb 20|Buffalo - Sioux City|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.

Buffalo to Sioux City flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA630

    United Airlines

    17:57

    BUF

    2.0h

    18:55

    ORD

    SMTWTFS
    Search

  2. UA5021

    United Airlines

    20:45

    ORD

    1.8h

    22:30

    SUX

    SMTWTFS

  3. F91243

    Frontier Airlines

    20:27

    BUF

    2.8h

    23:16

    TPA

    S---TF-
    Search

  4. F92745

    Frontier Airlines

    22:27

    TPA

    3.9h

    00:23

    DEN

    -----F-

  5. UA5104

    United Airlines

    11:53

    DEN

    1.6h

    14:28

    SUX

    SMTWTFS
Find more flights and airlines

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

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Sioux City from Buffalo have changed and are set to move below.

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 Buffalo (BUF) to Sioux City (SUX) the cheapest?

    Airlines adjust prices for flights from Buffalo to Sioux City 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 Buffalo (BUF) to Sioux City (SUX) cost?

    According to Trip.com's data, the lowest price is around €476.

  • What is the transportation method from the main airport to downtown in Sioux City?

    • The distance from Sioux Gateway Airport to downtown is about 11 km, by taxi about 30 minutes.

  • How many airports are there in Sioux City (SUX)?

    There are 1 airport(s) near Sioux City (SUX): Sioux Gateway Airport.

How to find a cheap flight from Buffalo to Sioux City

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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 | Buffalo to Sioux City

Off-season for travelJanuary
Peak season for travelOctober
Flight distance1,441.77 km

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