What is the cheapest airline to fly from Fresno to Sioux City round-trip?

Cheapflights users have booked flights from Fresno to Sioux City round-trip from $448.

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.

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).

What is the cheapest time of day to fly from FAT to SUX?

When flying from Fresno to Sioux City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Fresno to Sioux City that include hotel bookings?

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

How can I find direct flights from Fresno to Sioux City?

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

Can I find deals for business class flights from Fresno to Sioux City?

Yes. Cheapflights offers flight deals from Fresno 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.

$448+ Flights from Fresno to Sioux City

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Fresno to Sioux City 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 Fresno to Sioux City

Round-trip from	$448 (United Airlines)

From Fresno Airterminal to Sioux City Sioux Gateway

Search Deals

Find flight deals from Fresno to Sioux City

Cheapest flights from Fresno to Sioux City
Explore the most affordable flight options available from Fresno to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.

Sat 9/68:55 amFAT - SUX

1 stop7h 18mUnited Airlines

Sat 9/136:48 pmSUX - FAT

2 stops27h 00mUnited Airlines

Deal found 8/9

$448

Wed 9/247:15 amFAT - SUX

2 stops8h 58mUnited Airlines

Wed 10/86:51 pmSUX - FAT

2 stops29h 03mUnited Airlines

Deal found 8/9

$555

Thu 10/162:16 pmFAT - SUX

2 stops25h 58mUnited Airlines

Sun 10/196:51 pmSUX - FAT

2 stops27h 36mUnited Airlines

Deal found 8/7

$609

Best flights from Fresno to Sioux City
Discover carefully curated flight deals from Fresno to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2025.

Sat 9/68:55 amFAT - SUX

1 stop7h 18mUnited Airlines

Sat 9/136:48 pmSUX - FAT

2 stops27h 00mUnited Airlines

Deal found 8/9

$448

Wed 9/247:15 amFAT - SUX

2 stops8h 58mUnited Airlines

Wed 10/86:51 pmSUX - FAT

2 stops29h 03mUnited Airlines

Deal found 8/9

$555

Thu 10/162:16 pmFAT - SUX

2 stops25h 58mUnited Airlines

Sun 10/196:51 pmSUX - FAT

2 stops27h 36mUnited Airlines

Deal found 8/7

$609

Last-minute flights from Fresno to Sioux City
Discover last-minute flight deals from Fresno to Sioux City. Data last updated August 11, 2025 and is based on user searches.

Sat 9/68:55 amFAT - SUX

1 stop7h 18mUnited Airlines

Sat 9/136:48 pmSUX - FAT

2 stops27h 00mUnited Airlines

Deal found 8/9

$448

Wed 9/247:15 amFAT - SUX

2 stops8h 58mUnited Airlines

Wed 10/86:51 pmSUX - FAT

2 stops29h 03mUnited Airlines

Deal found 8/9

$555

Fly from

Fly to

Route

Depart

Return

Price

FresnoSioux City

FAT - SUX

FATSUX

Fresno Airterminal

Sat 9/6

8:55 am-6:13 pm

1 stop7h 18m

Sioux City Sioux Gateway

Sat 9/13

6:48 pm-7:48 pm

2 stops27h 00m

$448

FresnoSioux City

FAT - SUX

FATSUX

Fresno Airterminal

Wed 9/24

7:15 am-6:13 pm

2 stops8h 58m

Sioux City Sioux Gateway

Wed 10/8

6:51 pm-9:54 pm

2 stops29h 03m

$555

FresnoSioux City

FAT - SUX

FATSUX

Fresno Airterminal

Thu 10/16

2:16 pm-6:14 pm

2 stops25h 58m

Sioux City Sioux Gateway

Sun 10/19

6:51 pm-8:27 pm

2 stops27h 36m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Best time to book a flight from Fresno to Sioux City

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

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

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

Reviews of airlines servicing Sioux City

Peruse reviews from past customers who have flown with United Airlines from Fresno to Sioux City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,920 reviews

Reviews

1 / 20

10.0

Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines

7.4

Good

8,920 reviews

United Airlines

7.4

Good

8,920 reviews

Reviews

1 / 20

10.0

Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

What is the cheapest airline to fly from Fresno to Sioux City round-trip?
Cheapflights users have booked flights from Fresno to Sioux City round-trip from $448.
Can I find deals for flights from Fresno to Sioux City that include hotel bookings?
Yes. In addition to deals on Fresno to Sioux City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Fresno to Sioux City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fresno to Sioux City.
Can I find deals for business class flights from Fresno to Sioux City?
Yes. Cheapflights offers flight deals from Fresno 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 Fresno to Sioux City?
Currently, October is the cheapest month in which you can book a flight from Fresno to Sioux City (average of $318). Flying from Fresno 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

Norfolk

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Fresno to Sioux City

San Diego to Moline flights

San Diego to Cedar Rapids flights

Los Angeles to Omaha flights

San Francisco to Omaha flights

Ontario to Omaha flights

San Francisco to Des Moines flights

San Jose to Omaha flights

Los Angeles to Des Moines flights

San Francisco to Cedar Rapids flights

Las Vegas to Omaha flights

San Diego to Omaha flights

Santa Ana to Omaha flights

San Francisco to Moline flights

Los Angeles to Cedar Rapids flights

Santa Barbara to Des Moines flights

San Diego to Des Moines flights

Ontario to Des Moines flights

Palm Springs to Omaha flights

Sacramento to Des Moines flights

Las Vegas to Des Moines flights

Fresno to Des Moines flights

Los Angeles to Moline flights

Burbank to Des Moines flights

Burbank to Omaha flights

Ontario to Cedar Rapids flights

Ontario to Moline flights

Santa Ana to Des Moines flights

Bakersfield to Cedar Rapids flights

Las Vegas to Moline flights

Reno to Des Moines flights

San Jose to Cedar Rapids flights

Fresno to Omaha flights

Fresno to Cedar Rapids flights

Reno to Cedar Rapids flights

Las Vegas to Cedar Rapids flights

San Jose to Des Moines flights

Santa Ana to Moline flights

Sacramento to Moline flights

Sacramento to Omaha flights

Medford to Cedar Rapids flights

Sacramento to Cedar Rapids flights

Long Beach to Omaha flights

Bakersfield to Omaha flights

Oakland to Omaha flights

Reno to Omaha flights

Arcata to Des Moines flights

Oakland to Des Moines flights

Santa Ana to Cedar Rapids flights

Bakersfield to Des Moines flights

Medford to Omaha flights

Top airline flying from Fresno to Sioux City

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$255	Average$423	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$448+ Cheap flights from Fresno to Sioux City (FAT - 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Fresno to Sioux City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Fresno to Sioux City

Round-trip from

Find flight deals from Fresno to Sioux City

Cheapest flights from Fresno to Sioux CityExplore the most affordable flight options available from Fresno to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.

Explore the most affordable flight options available from Fresno to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Fresno to Sioux City that are best for you.

Best time to book a flight from Fresno to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Fresno with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Fresno to Sioux City

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

Reviews of airlines servicing Sioux City

Peruse reviews from past customers who have flown with United Airlines from Fresno to Sioux City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Fresno 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 is the cheapest airline to fly from Fresno to Sioux City round-trip?

Can I find deals for flights from Fresno to Sioux City that include hotel bookings?

How can I find direct flights from Fresno to Sioux City?

Can I find deals for business class flights from Fresno to Sioux City?

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

Traveling to a place near Sioux City?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fresno to Sioux City

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Fresno to Sioux City

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Fresno to Sioux City
Explore the most affordable flight options available from Fresno to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.