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$192+ Cheap flights from Sioux City (SUX) to North America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — LAX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Sioux City to North America

Cheapest flights from Sioux City to North America
Explore the most affordable flight options available from Sioux City to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:50 amSUX - ORD
Nonstop1h 47mUnited Airlines
Mon 12/89:10 pmORD - SUX
Nonstop1h 49mUnited Airlines
Deal found 10/29$245
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:52 pmSUX - DEN
Nonstop1h 48mUnited Airlines
Wed 12/173:35 pmDEN - SUX
Nonstop1h 35mUnited Airlines
Deal found 10/30$254
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:46 pmSUX - DEN
Nonstop1h 48mUnited Airlines
Wed 11/193:35 pmDEN - SUX
Nonstop1h 33mUnited Airlines
Deal found 10/29$262
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:45 amSUX - ORD
Nonstop1h 47mUnited Airlines
Thu 12/49:10 pmORD - SUX
Nonstop1h 49mUnited Airlines
Deal found 10/28$265
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:46 pmSUX - DEN
Nonstop1h 48mUnited Airlines
Wed 11/193:35 pmDEN - SUX
Nonstop1h 33mUnited Airlines
Deal found 10/30$310
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:46 pmSUX - LAS
1 stop5h 12mUnited Airlines
Mon 11/178:00 amLAS - SUX
2 stops8h 08mUnited Airlines
Deal found 10/29$326
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:45 amSUX - ORD
Nonstop1h 47mUnited Airlines
Sun 11/239:10 pmORD - SUX
Nonstop1h 49mUnited Airlines
Deal found 10/29$355
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:50 amSUX - MCO
1 stop6h 06mUnited Airlines
Sat 1/108:50 amMCO - SUX
2 stops9h 38mUnited Airlines
Deal found 10/29$355
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:46 pmSUX - LAX
1 stop6h 06mUnited Airlines
Wed 11/1911:02 amLAX - SUX
1 stop5h 06mUnited Airlines
Deal found 10/28$359
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:54 pmSUX - DEN
Nonstop1h 57mUnited Airlines
Sun 12/283:35 pmDEN - SUX
Nonstop1h 38mUnited Airlines
Deal found 10/29$362
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:50 amSUX - MCO
2 stops11h 40mUnited Airlines
Sat 1/108:50 amMCO - SUX
2 stops9h 38mUnited Airlines
Deal found 10/29$376
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:50 amSUX - MCO
1 stop6h 06mUnited Airlines
Sat 1/1011:05 amMCO - SUX
2 stops7h 23mUnited Airlines
Deal found 10/29$382

Cheap flight deals from Sioux City to North America

Keep the following information in mind while searching for Sioux City to North America flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$214
(United Airlines)

One-way from

$192
(United Airlines)

Good round-trip deal

$270 or less

Good one-way deal

$228 or less
Provider with most accurate pricing for Sioux City Sioux Gateway-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-New York (NYC) flights.
Search Deals
From Sioux City Sioux Gateway to North America
Search Deals
One-way flight from Sioux City Sioux Gateway to North America
Search Deals
Price to beat on a round-trip flight from Sioux City Sioux Gateway to North America.
Search Deals
Price to beat on a one-way flight from Sioux City Sioux Gateway to North America.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Sioux City to North America that are best for you.

Fly from

Sioux City

Fly to

North America

Route

Depart

Return

Price

Sioux CityDenver

SUX - DEN

SUXDEN

Sioux City Sioux Gateway

Thu 2/12

6:30 pm-7:24 pm

Nonstop1h 54m

Denver Intl

Sun 2/15

8:05 am-10:45 am

Nonstop1h 40m

$214

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Wed 1/21

12:45 pm-6:21 pm

1 stop5h 36m

Dallas/Fort Worth

Wed 1/28

6:10 pm-11:47 pm

1 stop5h 37m

$234

Sioux CityChicago

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Fri 12/5

7:50 am-9:37 am

Nonstop1h 47m

Chicago O'Hare Intl

Mon 12/8

9:10 pm-10:59 pm

Nonstop1h 49m

$245

Sioux CityDenver

SUX - DEN

SUXDEN

Sioux City Sioux Gateway

Fri 11/14

6:46 pm-7:34 pm

Nonstop1h 48m

Denver Intl

Wed 11/19

3:35 pm-6:08 pm

Nonstop1h 33m

$262

Sioux CityChicago

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Thu 11/27

7:45 am-9:32 am

Nonstop1h 47m

Chicago O'Hare Intl

Thu 12/4

9:10 pm-10:59 pm

Nonstop1h 49m

$265

Sioux CityChicago

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Fri 4/24

12:45 pm-2:40 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sun 4/26

3:35 pm-5:32 pm

Nonstop1h 57m

$265

Sioux CityDenver

SUX - DEN

SUXDEN

Sioux City Sioux Gateway

Fri 11/14

6:46 pm-7:34 pm

Nonstop1h 48m

Denver Intl

Tue 11/18

3:35 pm-6:08 pm

Nonstop1h 33m

$310

Sioux CityLas Vegas

SUX - LAS

SUXLAS

Sioux City Sioux Gateway

Thu 11/13

6:46 pm-9:58 pm

1 stop5h 12m

Las Vegas Harry Reid Intl

Mon 11/17

6:00 am-6:08 pm

2 stops10h 08m

$326

Sioux CityLos Angeles

SUX - LAX

SUXLAX

Sioux City Sioux Gateway

Tue 3/3

1:00 pm-6:45 pm

1 stop7h 45m

Los Angeles

Sat 3/7

8:45 am-5:32 pm

1 stop6h 47m

$334

Sioux CityChicago

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Fri 11/21

7:45 am-9:32 am

Nonstop1h 47m

Chicago O'Hare Intl

Sun 11/23

9:10 pm-10:59 pm

Nonstop1h 49m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 36 results
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Best time to book a flight from Sioux City to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Sioux City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sioux City to North America

What is the cheapest month to book a flight from Sioux City to North America?

Currently, February is the cheapest month in which you can book a flight from Sioux City to North America (average of $35). Flying from Sioux City to North America in June is currently the most expensive (average of $78). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SUX to NA?

Find hourly flight availability from Sioux City to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Sioux City to North America is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated October 30, 2025.
See what other customers who have flown with United Airlines from Sioux City to North America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Sioux City to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sioux City to North America?

    Most people fly from Sioux City Sioux Gateway (SUX) if they book a flight from Sioux City to North America. Sioux City Sioux Gateway is conveniently located just 7.0 mi from Sioux City’s city center.

  • How long is the flight from Sioux City to North America?

    United Airlines can get you from Sioux City to North America in just under 1h 54m. Your travel time will be generally consistent. Airlines will cover a distance of 465 mi. Most flights are nonstop.

  • What are the most popular routes from Sioux City to North America?

    The most popular flight routes from Sioux City to North America are Sioux City Sioux Gateway - Chicago O'Hare Intl, Sioux City Sioux Gateway - Las Vegas Harry Reid Intl and Sioux City Sioux Gateway - Cancun.

  • Can I find deals for flights from Sioux City to North America that include hotel bookings?

    Yes. In addition to deals on Sioux City to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to North America.

  • Can I find deals for business class flights from Sioux City to North America?

    Yes. Cheapflights offers flight deals from Sioux City to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sioux City to North America?

    Currently, February is the cheapest month in which you can book a flight from Sioux City to North America (average of $35). Flying from Sioux City to North America in June is currently the most expensive (average of $78). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Sioux City to North America

Discover the top airline that operate flights from Sioux City to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$194Average$430FlexibilityNo cancel feeOn-time69%

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