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Sioux City

$244+ Cheap flights from Sky Harbor Intl (PHX) to Sioux City (SUX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SUX
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Sioux City (SUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$244
(United Airlines)
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Sioux City Sioux Gateway flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Sioux City Sioux Gateway flights.
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From Phoenix Sky Harbor Intl to Sioux City Sioux Gateway
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Find flight deals from Sky Harbor Intl to Sioux City

Cheapest flights from Sky Harbor Intl to Sioux City
Explore the most affordable flight options available from Sky Harbor Intl to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This United Airlines deal was found by Cheapflights users on 3/24. 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 5/16:10 amPHX - SUX
1 stop6h 18mUnited Airlines
Sat 5/310:10 amSUX - PHX
1 stop7h 03mUnited Airlines
Deal found 3/24$244
This United deal was found by Cheapflights users on 3/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/319:56 amPHX - SUX
2 stops10h 44mMultiple Airlines
Sat 6/76:35 pmSUX - PHX
2 stops20h 16mMultiple Airlines
Deal found 3/25$1,238

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl to Sioux City 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 March 26, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Sioux City that are best for you.

Fly from

Sky Harbor Intl

Fly to

Sioux City

Route

Depart

Return

Price

PhoenixSioux City

PHX - SUX

PHXSUX

Phoenix Sky Harbor Intl

Thu 5/1

6:10 am-2:28 pm

1 stop6h 18m

Sioux City Sioux Gateway

Sat 5/3

10:10 am-3:13 pm

1 stop7h 03m

$244

PhoenixSioux City

PHX - SUX

PHXSUX

Phoenix Sky Harbor Intl

Sat 5/31

9:56 am-10:40 pm

2 stops10h 44m

Sioux City Sioux Gateway

Sat 6/7

6:35 pm-12:51 pm

2 stops20h 16m

$1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Sky Harbor Intl to Sioux City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Sioux City in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Sioux City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Sioux City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Sioux City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Sioux City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Sioux City

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Sioux City?

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sioux City (average of $318). Flying from Phoenix Sky Harbor Intl Airport to Sioux City in March is currently the most expensive (average of $446). 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.

Rainfall in Sioux City by month

Plan your trip to Sioux City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sioux City ranges from 0.7 - 4.2 inches per month. June is typically the wettest month, when rainfall can reach 4.2 in. January is typically the driest time to visit Sioux City when rainfall is around 0.7 in.

Temperature in Sioux City by month

Plan your trip to Sioux City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sioux City, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Sioux City

Get insights into the airlines that provide service to Sioux City. 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 Sioux City. Reviews last updated March 26, 2025.
United Airlines
7.4
Good
8,608 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,608 reviews
United Airlines
7.4
Good
8,608 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Sioux City. 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 into for flights to Sioux City from Phoenix Sky Harbor Intl?

    For a flight from Phoenix Sky Harbor Intl to Sioux City, you will be flying into Sioux Gateway. Sioux City Sioux Gateway (SUX) is just 7.0 mi from the center of the city. Sioux Gateway is the only Sioux City airport and it handles 0 inbound flights from Phoenix Sky Harbor Intl per day. 1 airline has flights to Sioux City Sioux Gateway from Phoenix Sky Harbor Intl on a regular basis.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Sioux City round-trip?

    Currently priced at $244, United Airlines will fly you from Phoenix Sky Harbor Intl Airport to Sioux City and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Sky Harbor Intl to Sioux City that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Sioux City?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Sioux City?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Sioux City 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 Phoenix Sky Harbor Intl Airport to Sioux City?

    Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sioux City (average of $318). Flying from Phoenix Sky Harbor Intl Airport to Sioux City in March is currently the most expensive (average of $446). 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.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Norfolk

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Top airline flying from Sky Harbor Intl to Sioux City

Discover the top airline that operate flights from Sky Harbor Intl to Sioux City. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$287Average$479FlexibilityNo cancel feeOn-time69%
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