$158 Find Deals on Flights from Sioux City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Worldwide departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find Cheap Flights from Sioux City

Where can I fly from Sioux City?Prices from SUX, departing Sat 5/30 and returning Sat 6/6

Book Cheap International Flights from Sioux City

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals from Sioux City to anywhere

Wed, May 20 - Sun, May 24
Frontier Logo
7:18 pm - 12:04 pm
FSD
-
CUN
16h 46m
1 stop
Frontier Logo
3:39 pm - 3:40 pm
CUN
-
FSD
24h 01m
1 stop
$324Frontier
Mon, May 18 - Sat, May 23
Frontier Logo
8:19 pm - 9:09 am
OMA
-
CUN
36h 50m
2 stops
Frontier Logo
3:39 pm - 7:34 pm
CUN
-
OMA
27h 55m
1 stop
$345Frontier
Wed, Jul 1 - Wed, Jul 8
Frontier Logo
8:15 pm - 12:48 pm
OMA
-
CUN
16h 33m
1 stop
Frontier Logo
3:35 pm - 7:20 pm
CUN
-
OMA
27h 45m
1 stop
$382Frontier
Mon, Aug 17 - Mon, Sep 28
Air Canada Logo
7:55 am - 6:50 am
OMA
-
MAD
15h 55m
2 stops
Air Canada Logo
12:45 pm - 11:41 pm
MAD
-
OMA
41h 56m
2 stops
$753Air Canada
Tue, Sep 29 - Tue, Oct 6
Air Canada Logo
6:00 am - 8:00 am
OMA
-
BCN
19h 00m
2 stops
Air Canada Logo
12:15 pm - 12:16 pm
BCN
-
OMA
31h 01m
2 stops
$753Air Canada
Sun, Sep 20 - Tue, Sep 29
British Airways Logo
6:30 am - 10:10 am
OMA
-
BCN
20h 40m
1 stop
British Airways Logo
10:30 am - 6:13 pm
BCN
-
OMA
14h 43m
1 stop
$764British Airways
Mon, Aug 17 - Mon, Sep 28
British Airways Logo
10:07 am - 9:05 am
OMA
-
MAD
15h 58m
1 stop
British Airways Logo
1:35 pm - 11:37 pm
MAD
-
OMA
17h 02m
1 stop
$765British Airways
Sun, Sep 20 - Tue, Sep 29
Iberia Logo
7:44 pm - 6:25 pm
OMA
-
BCN
15h 41m
2 stops
Iberia Logo
10:30 am - 6:13 pm
BCN
-
OMA
14h 43m
1 stop
$766Iberia
Mon, Aug 17 - Mon, Sep 28
British Airways Logo
1:53 pm - 12:40 pm
OMA
-
MAD
15h 47m
2 stops
British Airways Logo
1:35 pm - 11:37 pm
MAD
-
OMA
17h 02m
1 stop
$767British Airways
Tue, Sep 29 - Tue, Oct 6
Delta Logo
1:25 pm - 7:55 am
OMA
-
LCY
12h 30m
2 stops
Delta Logo
10:00 am - 9:17 pm
LCY
-
OMA
17h 17m
2 stops
$968Delta

Book Cheap Domestic Flights from Sioux City

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip domestic flight deals from Sioux City

Thu, Jun 11 - Wed, Jun 17
United Airlines Logo
6:30 pm - 7:24 pm
SUX
-
DEN
1h 54mnonstop
United Airlines Logo
8:15 am - 10:57 am
DEN
-
SUX
1h 42mnonstop
$214United Airlines
Sat, Jun 27 - Wed, Aug 19
United Airlines Logo
7:43 am - 9:35 am
SUX
-
ORD
1h 52mnonstop
United Airlines Logo
4:00 pm - 5:53 pm
ORD
-
SUX
1h 53mnonstop
$244United Airlines
Thu, Jul 2 - Mon, Jul 6
United Airlines Logo
6:30 pm - 7:24 pm
SUX
-
DEN
1h 54mnonstop
United Airlines Logo
9:05 pm - 11:41 pm
DEN
-
SUX
1h 36mnonstop
$254United Airlines
Tue, May 12 - Sun, May 17
United Airlines Logo
6:00 am - 6:53 am
SUX
-
DEN
1h 53mnonstop
United Airlines Logo
8:00 am - 10:41 am
DEN
-
SUX
1h 41mnonstop
$262United Airlines
Fri, Jul 24 - Mon, Jul 27
United Airlines Logo
6:30 pm - 11:59 pm
SUX
-
DFW
5h 29m
1 stop
United Airlines Logo
4:50 pm - 11:41 pm
DFW
-
SUX
6h 51m
1 stop
$294United Airlines
Sat, Jun 6 - Tue, Jun 30
United Airlines Logo
7:53 am - 1:45 pm
SUX
-
ATL
4h 52m
1 stop
United Airlines Logo
1:18 pm - 5:54 pm
ATL
-
SUX
5h 36m
1 stop
$309United Airlines
Sat, Oct 10 - Tue, Oct 13
United Airlines Logo
11:30 am - 3:01 pm
SUX
-
LAX
5h 31m
1 stop
United Airlines Logo
4:10 pm - 11:42 pm
LAX
-
SUX
5h 32m
1 stop
$314United Airlines
Sat, Jun 6 - Tue, Jun 30
United Airlines Logo
11:32 am - 9:18 pm
SUX
-
ATL
8h 46m
2 stops
United Airlines Logo
1:18 pm - 5:54 pm
ATL
-
SUX
5h 36m
1 stop
$319United Airlines
Fri, Jul 3 - Mon, Jul 6
United Airlines Logo
11:32 am - 5:06 pm
SUX
-
LAS
7h 34m
1 stop
United Airlines Logo
4:25 pm - 11:41 pm
LAS
-
SUX
5h 16m
1 stop
$324United Airlines
Sat, Jun 6 - Tue, Jun 30
United Airlines Logo
11:32 am - 9:18 pm
SUX
-
ATL
8h 46m
2 stops
United Airlines Logo
9:25 am - 5:54 pm
ATL
-
SUX
9h 29m
2 stops
$324United Airlines
Booking Insights

KAYAK's insights & trends for flights from Sioux City

Get data-powered insights and trends into flights from Sioux City to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from Sioux City?

The domestic destinations KAYAK users have most searched for when searching for flights from Sioux City.

Based on KAYAK flight searches, the most popular place to fly from Sioux City is Chicago (18% of total searches). The next most popular destinations are New York (12%) and Denver Intl (6%).

What are the most popular international flights out of Sioux City?

The international destinations KAYAK users have most searched for when searching for flights from Sioux City.

There are many international destinations you can fly to from Sioux City. The most popular international destinations among KAYAK users are Paris, Shanghai and Cancún.

Good to know

Low seasonNovember
Cheapest flight$158
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Sioux City to Denver

FAQs for booking flights out of Sioux City

  • What is Sioux City also known as?

    Sioux City Sioux Gateway Airport’s airport code is SUX. It can also be referred to as Sioux Gateway.

  • How does KAYAK find such low prices on flights from Sioux City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Sioux City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sioux City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Sioux City

  • Looking for a cheap flight? 25% of our users found tickets from Sioux City to the following destinations at these prices or less: Denver $208 one-way - $353 round-trip; Chicago $170 one-way - $398 round-trip

Reviews of the top airlines flying from Sioux City to Worldwide

 
Need help choosing which airline to fly with from Sioux City to Worldwide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
ANAOverall score based on 1202 reviews
7.9Entertainment
8.2Comfort
8.7Crew
8.5Boarding
7.7Food
Airline reviews

The ladies are great seats should be a little bigger!

10.0 ExcellentJINJI JOO, Apr 2026
LAX - NRT
Read more ANA reviews

The ladies are great seats should be a little bigger!

Couple of hours delayed, we had to re-booked our Shinkansen reservation twice. United Aiines need to improve their time!

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

It was good. The crew was efficient, food was good

Seats were extremely cramped even for economy. Food was atrocious. Crew was fine but no follow up, additional drinks offered etc. For a 14 hour flight I expected more.

Boarding was good. Inflight service was good. Alcoholic drinks could have been served free.

Suite lounge in Honolulu is the best lounge in Honolulu. I love the huge bathrooms in ANA first Class on the A380 Honu plane. Japanese meal was outstanding and service was amazing. Everything was just excellent. Can’t wait to fly again

Their was $200 charge for 2nd luggage, airplane very new and flight smooth. Flight time seem faster then Asian stoping Korea then china.

Flight was late boarding. United crew were not friendly and cordial unlike the ANA crew.

Seat was broken. Check in was not possible until we reached the gate, by then we were separated.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Everything you need to know for your flight from Sioux City

Information on your arrival and departure airports

Sioux City (SUX)