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Sioux City

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Sioux City Flights as Low as $274

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

United
Tue, Nov 10 - Sun, Nov 15
DEN
Denver Intl.
SUX
Sioux Gateway
$274 Roundtrip, found 16 hours ago
$274
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Nov 10 from Denver Intl. to Sioux Gateway, returning Sun, Nov 15, priced at $274 found 16 hours ago
United
Mon, Nov 9 - Mon, Nov 16
DEN
Denver Intl.
SUX
Sioux Gateway
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 9 from Denver Intl. to Sioux Gateway, returning Mon, Nov 16, priced at $291 found 1 day ago
United
Sun, Nov 1 - Tue, Nov 10
DEN
Denver Intl.
SUX
Sioux Gateway
$322 Roundtrip, found 14 hours ago
$322
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Nov 1 from Denver Intl. to Sioux Gateway, returning Tue, Nov 10, priced at $322 found 14 hours ago
United
Fri, Nov 6 - Mon, Nov 9
DEN
Denver Intl.
SUX
Sioux Gateway
$328 Roundtrip, found 3 hours ago
$328
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Nov 6 from Denver Intl. to Sioux Gateway, returning Mon, Nov 9, priced at $328 found 3 hours ago
United
Sat, Oct 31 - Thu, Nov 12
DEN
Denver Intl.
SUX
Sioux Gateway
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 31 from Denver Intl. to Sioux Gateway, returning Thu, Nov 12, priced at $329 found 1 day ago
United
Sat, Oct 31 - Mon, Nov 9
DEN
Denver Intl.
SUX
Sioux Gateway
$362 Roundtrip, found 1 day ago
$362
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 31 from Denver Intl. to Sioux Gateway, returning Mon, Nov 9, priced at $362 found 1 day ago
United
Fri, Dec 25 - Mon, Jan 4
SNA
John Wayne
SUX
Sioux Gateway
$364 Roundtrip, found 1 day ago
$364
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 25 from John Wayne to Sioux Gateway, returning Mon, Jan 4, priced at $364 found 1 day ago
Bargain Flight
Wed, Oct 28 - Sun, Nov 15
DEN
Denver Intl.
SUX
Sioux Gateway
$368 Roundtrip, found 14 hours ago
$368
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Wed, Oct 28 from Denver Intl. to Sioux Gateway, returning Sun, Nov 15, priced at $368 found 14 hours ago
United
Sun, Nov 1 - Mon, Nov 9
DEN
Denver Intl.
SUX
Sioux Gateway
$369 Roundtrip, found 1 day ago
$369
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 1 from Denver Intl. to Sioux Gateway, returning Mon, Nov 9, priced at $369 found 1 day ago
United
Fri, Oct 30 - Mon, Nov 9
DEN
Denver Intl.
SUX
Sioux Gateway
$370 Roundtrip, found 1 day ago
$370
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 30 from Denver Intl. to Sioux Gateway, returning Mon, Nov 9, priced at $370 found 1 day ago
United
Tue, Oct 20 - Tue, Nov 3
DEN
Denver Intl.
SUX
Sioux Gateway
$372 Roundtrip, found 5 days ago
$372
Roundtrip
found 5 days ago
Select United flight, departing Tue, Oct 20 from Denver Intl. to Sioux Gateway, returning Tue, Nov 3, priced at $372 found 5 days ago
United
Fri, Dec 25 - Mon, Jan 4
SNA
John Wayne
SUX
Sioux Gateway
$374 Roundtrip, found 1 day ago
$374
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 25 from John Wayne to Sioux Gateway, returning Mon, Jan 4, priced at $374 found 1 day ago
United
Wed, Nov 4 - Fri, Nov 13
LAX
Los Angeles Intl.
SUX
Sioux Gateway
$406 Roundtrip, found 1 day ago
$406
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 4 from Los Angeles Intl. to Sioux Gateway, returning Fri, Nov 13, priced at $406 found 1 day ago
United
Tue, Oct 27 - Wed, Nov 11
PHX
Sky Harbor Intl.
SUX
Sioux Gateway
$433 Roundtrip, found 12 hours ago
$433
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Oct 27 from Sky Harbor Intl. to Sioux Gateway, returning Wed, Nov 11, priced at $433 found 12 hours ago
United
Sun, Nov 8 - Fri, Nov 20
PDX
Portland Intl.
SUX
Sioux Gateway
$507 Roundtrip, found 1 day ago
$507
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 8 from Portland Intl. to Sioux Gateway, returning Fri, Nov 20, priced at $507 found 1 day ago
United
Thu, Dec 17 - Sun, Jan 10
RSW
Southwest Florida Intl.
SUX
Sioux Gateway
$514 Roundtrip, found 19 hours ago
$514
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Dec 17 from Southwest Florida Intl. to Sioux Gateway, returning Sun, Jan 10, priced at $514 found 19 hours ago

Cheap Flights to Sioux City

Fall in love at first flight with your vacation to Sioux City by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Sioux City on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Sioux City, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Sioux City

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Sioux City with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the SUX airport.

What is the cheapest month to fly to Sioux City?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Sioux City are in November, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Sioux City?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Sioux City.

What airport is best to fly into Sioux City?

When you’re planning your trip to Sioux City, convenience is the name of the game. Luckily, Sioux City Sioux Gateway Airport is nearby so you can deplane and get going on checking off everything on your Sioux City must-do list.

How much are flights to Sioux City?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Sioux City on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $274, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Sioux City?

The trick to saving a stack of cash on your flight to Sioux City? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $274 right now, why wait?

Sioux City Flight Information
Destination airport
Sioux Gateway
Destination airport IATA code
SUX
Roundtrip price
$274

Last Minute Hotel Deals in Sioux City

Stoney Creek Hotel Sioux City

Stoney Creek Hotel Sioux City

2.5 out of 5
300 3rd Street Sioux City IA
Book a stay at this business-friendly hotel in Sioux City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in ...
9/10 Wonderful! (2,316 reviews)
"Good stay; only downside was breakfast was barely warm."

Reviewed on Oct 17, 2026

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Stoney Creek Hotel Sioux City
Hard Rock Hotel & Casino Sioux City

Hard Rock Hotel & Casino Sioux City

4 out of 5
111 3rd Street Sioux City IA
Book a stay at this business-friendly hotel in Sioux City. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean ...
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Hard Rock Hotel & Casino Sioux City
Wingate by Wyndham Sioux City

Wingate by Wyndham Sioux City

3 out of 5
4716 Southern Hills Drive Sioux City IA
Book a stay at this business-friendly hotel in Sioux City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (903 reviews)
"It was a pleasure to stay there. In when I go back home I’m gonna stay there again."

Reviewed on Oct 18, 2026

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Wingate by Wyndham Sioux City
The Warrior Hotel, Autograph Collection

The Warrior Hotel, Autograph Collection

5 out of 5
525 6TH STREET Sioux City IA
Book a stay at this luxury hotel in Sioux City. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9/10 Wonderful! (695 reviews)
"Really nice place to have a getaway for the night. Only suggestion would be to have instructions on how to operate the bidet toilet. I don't have one at home and was interested in seeing how it worked so I might consider one for my own home"

Reviewed on Oct 17, 2026

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The Warrior Hotel, Autograph Collection
New Victorian Inn & Suites in Sioux City, IA

New Victorian Inn & Suites in Sioux City, IA

2.5 out of 5
3101 Singing Hills Blvd Sioux City IA
Book a stay at this business-friendly hotel in Sioux City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,002 reviews)
"Fridge was a little bit of a problem room #307 very loud it didn't let me sleep well other than that it's good hotel"

Reviewed on Oct 18, 2026

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New Victorian Inn & Suites in Sioux City, IA
Courtyard by Marriott Sioux City Downtown/Convention Center

Courtyard by Marriott Sioux City Downtown/Convention Center

3 out of 5
901 4th Street Sioux City IA
Stay at this hotel in Sioux City. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
9.2/10 Wonderful! (745 reviews)
"If attending any shows etc. downtown this makes whole Trip perfect."

Reviewed on Oct 13, 2026

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Courtyard by Marriott Sioux City Downtown/Convention Center
Hilton Garden Inn Sioux City Riverfront

Hilton Garden Inn Sioux City Riverfront

3 out of 5
1132 Larsen Park Rd Sioux City IA
Book a stay at this business-friendly hotel in Sioux City. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff in our reviews. Popular ...
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Hilton Garden Inn Sioux City Riverfront
Candlewood Suites Sioux City - Southern Hills by IHG

Candlewood Suites Sioux City - Southern Hills by IHG

2.5 out of 5
4720 Southern Hills Drive Sioux City IA
Book a stay at this business-friendly hotel in Sioux City. Enjoy free WiFi, free parking, and a 24-hour fitness center. Our guests praise the helpful staff in ...
9.2/10 Wonderful! (478 reviews)
"Very clean facility and friendly staff!"

Reviewed on Oct 12, 2026

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Candlewood Suites Sioux City - Southern Hills by IHG
See all 110 properties in Sioux City
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Top Hotels With Free Airport Shuttle

Hilton Garden Inn Sioux City Riverfront

Hilton Garden Inn Sioux City Riverfront

3 out of 5
1132 Larsen Park Rd Sioux City IA
Book a stay at this business-friendly hotel in Sioux City. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff in our reviews. Popular ...
Get rates
Hilton Garden Inn Sioux City Riverfront
DoubleTree by Hilton Sioux City

DoubleTree by Hilton Sioux City

4 out of 5
701 Gordon Dr Sioux City IA
Book a stay at this business-friendly hotel in Sioux City. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Sioux City Art Center ...
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DoubleTree by Hilton Sioux City
Stoney Creek Hotel Sioux City

Stoney Creek Hotel Sioux City

2.5 out of 5
300 3rd Street Sioux City IA
Book a stay at this business-friendly hotel in Sioux City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in ...
9/10 Wonderful! (2,316 reviews)
"Good stay; only downside was breakfast was barely warm."

Reviewed on Oct 17, 2026

Get rates
Stoney Creek Hotel Sioux City
See all 110 properties in Sioux City
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.