$158+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Sioux City to North America with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $244 (United Airlines) |
|---|---|
One-way from | $158 (United Airlines) |
Good round-trip deal | $281 or less |
Good one-way deal | $181 or less |
Find flight deals from Sioux City to North America
Cheapest flights from Sioux City to North AmericaExplore 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 June 12, 2025.
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 June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/12. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
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 June 12, 2025.
Use the filters below to find and compare flights from Sioux City to North America that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Sioux CityChicago
SUX - ORD
SUXORD
Sioux City Sioux Gateway
Sat 7/26
10:10 am-11:54 am
Nonstop1h 44m
Chicago O'Hare Intl
Sat 8/2
8:50 pm-10:40 pm
Nonstop1h 50m
Sioux CityDenver
SUX - DEN
SUXDEN
Sioux City Sioux Gateway
Sat 8/16
6:53 pm-7:36 pm
Nonstop1h 43m
Denver Intl
Fri 8/22
3:40 pm-6:13 pm
Nonstop1h 33m
Sioux CityWashington, D.C.
SUX - DCA
SUXDCA
Sioux City Sioux Gateway
Thu 6/26
10:10 am-6:02 pm
1 stop6h 52m
Washington, D.C. Reagan-National
Mon 6/30
5:00 pm-10:40 pm
1 stop6h 40m
Sioux CitySan Francisco
SUX - SFO
SUXSFO
Sioux City Sioux Gateway
Fri 6/27
6:53 pm-11:10 pm
1 stop6h 17m
San Francisco
Tue 7/1
8:35 am-6:18 pm
1 stop7h 43m
Sioux CitySeattle
SUX - SEA
SUXSEA
Sioux City Sioux Gateway
Fri 8/22
6:48 pm-10:59 pm
1 stop6h 11m
Seattle/Tacoma Intl
Mon 8/25
6:25 am-6:13 pm
2 stops9h 48m
Sioux CityLos Angeles
SUX - LAX
SUXLAX
Sioux City Sioux Gateway
Thu 7/3
6:53 pm-10:30 pm
1 stop5h 37m
Los Angeles
Wed 7/9
11:00 am-6:18 pm
1 stop5h 18m
Sioux CityBoston
SUX - BOS
SUXBOS
Sioux City Sioux Gateway
Wed 9/10
7:49 am-4:43 pm
1 stop7h 54m
Boston Logan Intl
Wed 9/17
3:15 pm-10:57 pm
1 stop8h 42m
Sioux CityNew York
SUX - LGA
SUXLGA
Sioux City Sioux Gateway
Wed 7/9
10:10 am-6:20 pm
1 stop7h 10m
New York LaGuardia
Mon 7/14
12:30 pm-6:18 pm
1 stop6h 48m
Sioux CityWashington, D.C.
SUX - IAD
SUXIAD
Sioux City Sioux Gateway
Tue 9/9
7:49 am-1:49 pm
1 stop5h 00m
Washington, D.C. Dulles Intl
Wed 9/17
6:40 pm-10:57 pm
1 stop5h 17m
Sioux CityBaltimore
SUX - BWI
SUXBWI
Sioux City Sioux Gateway
Sun 9/28
7:50 am-2:08 pm
1 stop5h 18m
Baltimore/Washington
Tue 9/30
5:20 pm-11:00 pm
1 stop6h 40m
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.
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, January is the cheapest month in which you can book a flight from Sioux City to North America (average of $246). Flying from Sioux City to North America in March is currently the most expensive (average of $327). 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 June 12, 2025.
When flying from Sioux City to North America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in North America by month
Plan your trip to North America by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in North America ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit North America when rainfall is around 2.8 in.
Temperature in North America by month
Plan your trip to North America by taking into account the average temperature totals by month.
If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
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 June 12, 2025.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Thomas,Apr 2025
TPE - SFO
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Thomas,Apr 2025
TPE - SFO
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.
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Alternative routes for Sioux City to North America
See prices for flight routes from nearby airports that may be better suited for you.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$433 | FlexibilityNo cancel fee | On-time69% |