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Sky Harbor Intl

$370+ Cheap flights from Sioux City (SUX) to Sky Harbor Intl (PHX)

SUX — PHX
Nov 26 — Dec 31
Thu 11/26
Thu 12/3
1 adult, Economy
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Find cheap flights from Sioux City to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

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Cheap flight deals from Sioux City to Sky Harbor Intl

Cheapest flights from Sioux City to Sky Harbor Intl

Tue 11/106:00 am -
1 stop9h 14m
Sat 11/148:00 am -
1 stop9h 10m
Deal found 10/22$370
Wed 12/95:00 am -
1 stop8h 24m
Mon 12/144:39 pm -
1 stop6h 04m
Deal found 10/24$488

Find flight deals from Sioux City to Sky Harbor Intl

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$370
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Phoenix Sky Harbor Intl flights.
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From Sioux City Sioux Gateway to Phoenix Sky Harbor Intl
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sioux City to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CityPhoenix

SUX Sioux City Sioux Gateway - PHX Phoenix Sky Harbor Intl

SUXPHX

Sioux City Sioux Gateway

Tue 11/10

6:00 am-2:14 pm

1 stop9h 14m

Phoenix Sky Harbor Intl

Sat 11/14

8:00 am-6:10 pm

1 stop9h 10m

$370
Quickest round-trip

Sioux CityPhoenix

SUX Sioux City Sioux Gateway - PHX Phoenix Sky Harbor Intl

SUXPHX

Sioux City Sioux Gateway

Thu 2/25

6:48 pm-10:59 pm

1 stop5h 11m

Phoenix Sky Harbor Intl

Mon 3/1

5:35 pm-11:44 pm

1 stop5h 09m

$440

Sioux CityPhoenix

SUX Sioux City Sioux Gateway - PHX Phoenix Sky Harbor Intl

SUXPHX

Sioux City Sioux Gateway

Wed 12/9

5:00 am-12:24 pm

1 stop8h 24m

Phoenix Sky Harbor Intl

Mon 12/14

4:39 pm-11:43 pm

1 stop6h 04m

$488

Sioux CityPhoenix

SUX Sioux City Sioux Gateway - PHX Phoenix Sky Harbor Intl

SUXPHX

Sioux City Sioux Gateway

Thu 2/11

6:48 pm-10:59 pm

1 stop5h 11m

Phoenix Sky Harbor Intl

Tue 2/16

5:35 pm-11:44 pm

1 stop5h 09m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Sorted by cheapest first

Compare providers for flights from Sioux City to Sky Harbor Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux City to Sky Harbor Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Sioux City-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux City-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux City-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux City-Phoenix Sky Harbor Intl Airport 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 Sioux City-Phoenix Sky Harbor Intl Airport 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 Sioux City to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Sioux City with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Sky Harbor Intl

Read through reviews of airlines operating flights from Sioux City to Phoenix Sky Harbor Intl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,441 reviews

Crew

8.1

Food

6.7

Overall

7.3

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.3
Good
10,441 reviews
United Airlines
7.3
Good
10,441 reviews

Crew

8.1

Food

6.7

Overall

7.3

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • What airport do you fly from for flights from Sioux City to Phoenix Sky Harbor Intl?

    Located just 7.0 mi from the city center, Sioux City Sioux Gateway is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Sioux City. Booking flights from Sioux Gateway (SUX) to Phoenix Sky Harbor Intl should be relatively easy as there are 0 daily outbound flights to Phoenix Sky Harbor Intl from 1 airline.

  • How long is the flight from Sioux City to Phoenix Sky Harbor Intl Airport?

    For as low as $370, United Airlines can have you in Phoenix Sky Harbor Intl Airport from Sioux City in 9h 14m. Airlines will cover a distance of 1049 mi.

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

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

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

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

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

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

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
Glendale
Buckeye
Payson
Goodyear
Peoria
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Wickenburg
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Casa Grande
Chandler
Camp Verde
Globe
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Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Sioux City to Sky Harbor Intl

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$263Average$422FlexibilityNo cancel feeOn-time69%

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