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Sioux City

$355+ Cheap flights from San Jose to Sioux City (SJC - SUX)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SUX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from San Jose to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 September 16, 2025.

Round-trip from

$369
(United Airlines)

One-way from

$355
(United Airlines)
From San Jose to Sioux City Sioux Gateway
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One-way flight from San Jose to Sioux City Sioux Gateway
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Find flight deals from San Jose to Sioux City

Best flights from San Jose to Sioux City
Discover carefully curated flight deals from San Jose to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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 3/73:35 pmSJC - SUX
1 stop5h 59mUnited Airlines
Tue 3/1012:45 pmSUX - SJC
2 stops10h 26mUnited Airlines
Deal found 9/13$369

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 September 16, 2025.
Use the filters below to find and compare flights from San Jose to Sioux City that are best for you.

Fly from

San Jose

Fly to

Sioux City

Route

Depart

Return

Price

San JoseSioux City

SJC - SUX

SJCSUX

San Jose

Sat 3/7

3:35 pm-11:34 pm

1 stop5h 59m

Sioux City Sioux Gateway

Tue 3/10

12:45 pm-9:11 pm

2 stops10h 26m

$369

San JoseSioux City

SJC - SUX

SJCSUX

San Jose

Mon 10/20

6:22 pm-6:14 pm

1 stop21h 52m

$355

San JoseSioux City

SJC - SUX

SJCSUX

San Jose

Tue 10/21

8:45 am-11:00 pm

2 stops12h 15m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from San Jose to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from San Jose 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 San Jose to Sioux City

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

Currently, October is the cheapest month in which you can book a flight from San Jose to Sioux City (average of $318). Flying from San Jose 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.

Related info for your journey

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

  • How long is the flight from San Jose to Sioux City?

    For as low as $369, United Airlines can have you in Sioux City from San Jose in 5h 59m. There are 1392 mi between San Jose and Sioux City.

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

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

  • How can I find direct flights from San Jose to Sioux City?

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

  • Can I find deals for business class flights from San Jose to Sioux City?

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose to Sioux City?

    Currently, October is the cheapest month in which you can book a flight from San Jose to Sioux City (average of $318). Flying from San Jose 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

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