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Sioux City

$100+ Cheap flights from Sioux City

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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What to know about flights from Sioux City

Discover essential information about flights departing from Sioux City, including flight schedules, destinations, airlines operating at the Sioux City airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated February 20, 2025.

Cheapest one-way flight

$244

Cheapest round-trip flight

$214

Cheapest airline

United Airlines

Most popular destination

Chicago O'Hare Intl (ORD)

Good round-trip deal

$323 or less

Good one-way deal

$255 or less
The cheapest one-way flight from Sioux City Sioux Gateway is currently to Chicago O'Hare Intl.
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The cheapest round-trip flight from Sioux City Sioux Gateway is currently to Denver Intl.
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On average, United Airlines currently has the cheapest one-way flight from Sioux City Sioux Gateway (avg. price of $267).
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Chicago O'Hare Intl (ORD) is currently the most popular flight destination from Sioux City Sioux Gateway (average round-trip price of $284).
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Price to beat on a round-trip flight from Sioux City Sioux Gateway.
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Price to beat on a one-way flight from Sioux City Sioux Gateway.
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Find flights from Sioux City

Cheapest flights from Sioux City
Explore the most affordable flight options available from Sioux City. Find the lowest fares based on data from user searches, with prices last updated on February 20, 2025.

Mon 4/1410:03 amSUX - ORD
Nonstop1h 39mUnited Airlines
Mon 4/288:40 pmORD - SUX
Nonstop1h 46mUnited Airlines
Deal found 2/20$194
Thu 4/243:15 pmSUX - DEN
Nonstop1h 44mUnited Airlines
Mon 5/511:53 amDEN - SUX
Nonstop1h 35mUnited Airlines
Deal found 2/20$225
Fri 3/73:20 pmSUX - BNA
1 stop5h 56mUnited Airlines
Tue 3/114:52 pmBNA - SUX
1 stop5h 40mUnited Airlines
Deal found 2/20$245
Tue 4/13:15 pmSUX - PHX
1 stop5h 36mUnited Airlines
Mon 4/76:00 amPHX - SUX
1 stop6h 40mUnited Airlines
Deal found 2/20$277
Sat 4/510:03 amSUX - DFW
1 stop5h 59mUnited Airlines
Sat 4/124:20 pmDFW - SUX
1 stop6h 06mUnited Airlines
Deal found 2/19$304
Thu 6/510:10 amSUX - MCO
1 stop6h 47mUnited Airlines
Tue 6/104:10 pmMCO - SUX
1 stop7h 30mUnited Airlines
Deal found 2/19$328
Fri 4/253:15 pmSUX - LAS
1 stop7h 14mUnited Airlines
Mon 4/287:11 amLAS - SUX
1 stop5h 29mUnited Airlines
Deal found 2/20$333
Fri 5/1610:10 amSUX - ATL
2 stops10h 04mUnited Airlines
Mon 5/196:40 pmATL - SUX
1 stop4h 50mUnited Airlines
Deal found 2/20$448
Thu 7/316:50 pmSUX - SEA
1 stop5h 56mUnited Airlines
Thu 8/75:14 pmSEA - SUX
2 stops27h 16mUnited Airlines
Deal found 2/20$514
Tue 4/13:15 pmSUX - PHX
2 stops10h 57mMultiple Airlines
Mon 4/75:00 amPHX - SUX
3 stops15h 26mMultiple Airlines
Deal found 2/20$1,168

Find flights from Sioux City within your budget

Find flights departing from Sioux City that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on February 20, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

O'Hare Intl

Route

Depart

Return

Price

Sioux CityChicago

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Mon 4/14

10:03 am-11:42 am

Nonstop1h 39m

Chicago O'Hare Intl

Mon 4/28

8:40 pm-10:26 pm

Nonstop1h 46m

$194

Sioux CityDenver

SUX - DEN

SUXDEN

Sioux City Sioux Gateway

Thu 4/24

3:15 pm-3:59 pm

Nonstop1h 44m

Denver Intl

Mon 5/5

11:53 am-2:28 pm

Nonstop1h 35m

$225

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Fri 3/7

3:20 pm-9:16 pm

1 stop5h 56m

Nashville Intl

Tue 3/11

4:52 pm-10:32 pm

1 stop5h 40m

$245

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Tue 4/1

3:15 pm-6:51 pm

1 stop5h 36m

Phoenix Sky Harbor Intl

Mon 4/7

6:00 am-2:40 pm

1 stop6h 40m

$277

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Fri 3/7

10:00 am-3:58 pm

1 stop5h 58m

Dallas/Fort Worth

Tue 3/11

4:16 pm-10:32 pm

1 stop6h 16m

$305

Sioux CityOrlando

SUX - MCO

SUXMCO

Sioux City Sioux Gateway

Thu 6/5

10:10 am-5:57 pm

1 stop6h 47m

Orlando

Tue 6/10

4:10 pm-10:40 pm

1 stop7h 30m

$328

Sioux CityLas Vegas

SUX - LAS

SUXLAS

Sioux City Sioux Gateway

Fri 4/25

3:15 pm-8:29 pm

1 stop7h 14m

Las Vegas Harry Reid Intl

Mon 4/28

7:11 am-2:40 pm

1 stop5h 29m

$333

Sioux CityAtlanta

SUX - ATL

SUXATL

Sioux City Sioux Gateway

Fri 5/16

10:10 am-9:14 pm

2 stops10h 04m

Atlanta Hartsfield-Jackson

Mon 5/19

6:40 pm-10:30 pm

1 stop4h 50m

$448

Sioux CitySeattle

SUX - SEA

SUXSEA

Sioux City Sioux Gateway

Thu 7/31

6:50 pm-10:46 pm

1 stop5h 56m

Seattle/Tacoma Intl

Thu 8/7

5:14 pm-10:30 pm

2 stops27h 16m

$514

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Tue 4/1

3:15 pm-12:12 am

2 stops10h 57m

Phoenix Sky Harbor Intl

Mon 4/7

5:00 am-10:26 pm

3 stops15h 26m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
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Compare providers for flights from 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 Sioux City in February
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: Among all the travel providers offering deals on flights from Sioux City, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Sioux City made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Sioux City. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Sioux City. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Sioux City

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Sioux City

Get recent, data-driven insights about flights from Sioux City including ideal travel times, pricing trends, and more.

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

Currently, December is the cheapest month in which you can book a flight from Sioux City (average of $96). Flying from Sioux City in June will prove the most costly (average of $195). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Sioux City?

For flights departing from Sioux City check dates and pricing for the following: United Airlines. This airline departs to the following popular destinations: Chicago.

United Airlines

United Airlines

From $194

What is the cheapest place to fly to from Sioux City?

The cheapest city to fly to from Sioux City is Denver Intl, with prices starting at $152. Explore other affordable destinations below.

Denver Intl

Denver Intl

From $152

Chicago

Chicago

From $244

Airline reviews for flights from Sioux City

Read reviews and ratings of airlines operating flights from Sioux City. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Sioux City travel. Please note that the reviews are sourced from user searches and were last updated on February 20, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
United Airlines
7.4
Good
8,766 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
8,766 reviews
United Airlines
7.4
Good
8,766 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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!

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Related info for your journey

Access useful and relevant information related to your journey from Sioux City. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated February 20, 2025.

  • What are the most popular destinations to fly to from Sioux City?

    This month, the top selected destinations from Sioux City are Denver, Las Vegas, Orlando Airport. Throughout the year, Denver, Chicago, Chicago O'Hare Intl Airport are some of the top choices made by users flying from Sioux City.

  • What is the cheapest flight from Sioux City to anywhere?

    Users have flown out of Sioux City for as low as $152 to Denver (prices may vary depending on the airline and departure time). On average, users have booked flights for $540 to fly from Sioux City.

  • What is the cheapest premium economy flight from Sioux City?

    Options for some of the cheapest premium economy flights from Sioux City we have found on Cheapflights are as follows:
    Fly from Sioux City Sioux Gateway to Chicago O'Hare Intl Airport starting at $2,040

  • What is the cheapest first class flight from Sioux City?

    If you’re looking for a cheap first-class flight from Sioux City, consider Denver. Prices start at $977 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Sioux City?

    December is currently the cheapest month to fly from Sioux City. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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