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Flights from Sioux City to Buenos Aires
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Cheap flight deals from Sioux City to Buenos Aires Starting at AED 4,584

Discover our range of affordable one-way and round-trip flights from Sioux City to Buenos Aires and kick-start your next adventure today!

  • Round-trip
      • SUX10:00
        44h 20m
        2 stops
        EZE08:20
        Mon, Mar 17|Sioux City - Buenos Aires|United Airlines
        EZE23:55
        48h 37m
        2 stops
        SUX22:32
        Mon, Mar 24|Buenos Aires - Sioux City|United Airlines
        AED 4,584AED 7,814
        41% OFF
        41% OFF
        AED 7,814AED 4,584

        Choose United Airlines flights from Sioux City to Buenos Aires. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Mon, Mar 17-Mon, Mar 24, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 4,584 including taxes and charges.

      • SUX10:00
        20h 20m
        2 stops
        EZE09:20
        Mon, Feb 17|Sioux City - Buenos Aires|United Airlines
        EZE22:05
        27h 7m
        2 stops
        SUX22:12
        Mon, Feb 24|Buenos Aires - Sioux City|United Airlines
        AED 4,624AED 7,814
        41% OFF
        41% OFF
        AED 7,814AED 4,624

        Choose United Airlines flights from Sioux City to Buenos Aires. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Mon, Feb 17-Mon, Feb 24, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 4,624 including taxes and charges.

      • SUX10:00
        42h 20m
        2 stops
        EZE06:20
        Thu, Mar 13|Sioux City - Buenos Aires|United Airlines
        EZE21:05
        27h 27m
        2 stops
        SUX22:32
        Thu, Mar 20|Buenos Aires - Sioux City|United Airlines
        AED 4,714AED 7,814
        40% OFF
        40% OFF
        AED 7,814AED 4,714

        Choose United Airlines flights from Sioux City to Buenos Aires. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Thu, Mar 13-Thu, Mar 20, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 4,714 including taxes and charges.

      • SUX10:00
        20h 20m
        2 stops
        EZE08:20
        Thu, Mar 27|Sioux City - Buenos Aires|United Airlines
        EZE21:00
        27h 26m
        2 stops
        SUX22:26
        Thu, Apr 3|Buenos Aires - Sioux City|United Airlines
        AED 5,110
        AED 5,110

        Choose United Airlines flights from Sioux City to Buenos Aires. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Thu, Mar 27-Thu, Apr 3, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 5,110 including taxes and charges.

      • SUX10:00
        44h 20m
        2 stops
        EZE09:20
        Sun, Mar 2|Sioux City - Buenos Aires|United Airlines
        EZE21:05
        51h 15m
        2 stops
        SUX22:20
        Sun, Mar 9|Buenos Aires - Sioux City|United Airlines
        AED 5,327
        AED 5,327

        Choose United Airlines flights from Sioux City to Buenos Aires. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Sun, Mar 2-Sun, Mar 9, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 5,327 including taxes and charges.

      • SUX10:00
        42h 20m
        2 stops
        EZE07:20
        Thu, Feb 13|Sioux City - Buenos Aires|United Airlines
        EZE22:05
        27h 7m
        2 stops
        SUX22:12
        Wed, Feb 19|Buenos Aires - Sioux City|United Airlines
        AED 6,143
        AED 6,143

        Choose United Airlines flights from Sioux City to Buenos Aires. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Thu, Feb 13-Wed, Feb 19, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 6,143 including taxes and charges.

      • SUX10:00
        20h 20m
        2 stops
        EZE09:20
        Sat, Feb 15|Sioux City - Buenos Aires|United Airlines
        EZE22:05
        27h 22m
        2 stops
        SUX22:27
        Fri, Feb 21|Buenos Aires - Sioux City|United Airlines
        AED 6,146
        AED 6,146

        Choose United Airlines flights from Sioux City to Buenos Aires. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Sat, Feb 15-Fri, Feb 21, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 6,146 including taxes and charges.

      • SUX10:00
        20h 20m
        2 stops
        EZE09:20
        Fri, Feb 14|Sioux City - Buenos Aires|United Airlines
        EZE22:05
        27h 7m
        2 stops
        SUX22:12
        Thu, Feb 20|Buenos Aires - Sioux City|United Airlines
        AED 6,275
        AED 6,275

        Choose United Airlines flights from Sioux City to Buenos Aires. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Fri, Feb 14-Thu, Feb 20, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 6,275 including taxes and charges.

      • SUX10:00
        42h 20m
        2 stops
        EZE07:20
        Sun, Feb 16|Sioux City - Buenos Aires|United Airlines
        EZE23:55
        25h 17m
        2 stops
        SUX22:12
        Sat, Feb 22|Buenos Aires - Sioux City|United Airlines
        AED 6,485
        AED 6,485

        Choose United Airlines flights from Sioux City to Buenos Aires. The one-way connecting flight with United Airlines departs from Sioux Gateway Airport on Sun, Feb 16-Sat, Feb 22, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 6,485 including taxes and charges.

      • SUX01:00 pm
        3h 5m
        Nonstop
        BUE02:00 pm
        Thu, Feb 20|Sioux City - Buenos Aires|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 Buenos Aires 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. UA2665

    United Airlines

    21:05

    ORD

    2.8h

    23:54

    IAH

    SMTWT-S

  3. UA819

    United Airlines

    20:15

    IAH

    9.8h

    08:00

    EZE

    SMTWTFS

  4. UA5077

    United Airlines

    10:00

    SUX

    1.7h

    11:40

    ORD

    SMTWTFS
    Search

  5. UA2665

    United Airlines

    21:05

    ORD

    2.8h

    23:54

    IAH

    SMTWT-S

  6. UA831

    United Airlines

    18:30

    IAH

    10.8h

    07:20

    EZE

    SMTWTFS

  7. UA5077

    United Airlines

    10:00

    SUX

    1.7h

    11:40

    ORD

    SMTWTFS
    Search

  8. UA845

    United Airlines

    21:20

    ORD

    10.2h

    09:30

    GRU

    SMTWTFS

  9. AR1243

    Aerolineas Argentinas

    12:40

    GRU

    3.0h

    15:40

    AEP

    ----T-S

  10. UA5077

    United Airlines

    10:00

    SUX

    1.7h

    11:40

    ORD

    SMTWTFS
    Search

  11. UA845

    United Airlines

    21:20

    ORD

    10.2h

    09:30

    GRU

    SMTWTFS

  12. LA8142

    LATAM Airlines

    10:55

    GRU

    3.1h

    14:00

    AEP

    SMTWT-S

  13. UA5077

    United Airlines

    10:00

    SUX

    1.7h

    11:40

    ORD

    SMTWTFS
    Search

  14. UA845

    United Airlines

    21:20

    ORD

    10.2h

    09:30

    GRU

    SMTWTFS

  15. AR1239

    Aerolineas Argentinas

    10:00

    GRU

    3.0h

    13:00

    AEP

    SMTW-F-

  16. UA5077

    United Airlines

    10:00

    SUX

    1.7h

    11:40

    ORD

    SMTWTFS
    Search

  17. UA725

    United Airlines

    15:59

    ORD

    3.0h

    19:02

    IAH

    SMTWTFS

  18. UA819

    United Airlines

    20:15

    IAH

    9.8h

    08:00

    EZE

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Sioux City to Buenos Aires?

Explore the best time to buy affordable tickets to Buenos Aires 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 Buenos Aires (BUE) the cheapest?

    Airlines adjust prices for flights from Sioux City to Buenos Aires 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 Buenos Aires (BUE) cost?

    According to Trip.com's data, the lowest price is around AED 4,407.

  • What is the transportation method from the main airport to downtown in Buenos Aires?

    • The distance from Ministro Pistarini International Airport to downtown is about 27 km, by taxi about 40 minutes.
    • The distance from Jorge Newbery Airport to downtown is about 5 km, by taxi about 20 minutes.

  • How many airports are there in Buenos Aires (BUE)?

    There are 2 airport(s) near Buenos Aires (BUE): Jorge Newbery Airport and Ministro Pistarini International Airport.

How to find a cheap flight from Sioux City to Buenos Aires

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 | Sioux City to Buenos Aires

Off-season for travelJanuary
Peak season for travelJanuary
Flight distance9,392.47 km
Popular airlineUnited Airlines

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