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Cheap flights from Idaho to Sioux City from $404

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Idaho to Sioux City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:44 pm - 11:43 pmBOI  Boise Air Term. Gowen Fld-SUX Sioux City Sioux Gateway
4h 59m1 stop Denver Intl
United Airlines Logo
6:45 pm - 10:59 pmSUX  Sioux City Sioux Gateway-BOI Boise Air Term. Gowen Fld
5h 14m1 stop Denver Intl
$404United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
5:44 pm - 11:43 pmBOI  Boise Air Term. Gowen Fld-SUX Sioux City Sioux Gateway
4h 59m1 stop Denver Intl
United Airlines Logo
6:00 am - 1:45 pmSUX  Sioux City Sioux Gateway-BOI Boise Air Term. Gowen Fld
8h 45m2 stops Chicago O'Hare Intl Denver Intl
$414United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
12:00 pm - 11:43 pmBOI  Boise Air Term. Gowen Fld-SUX Sioux City Sioux Gateway
10h 43m2 stops San Francisco Denver Intl
United Airlines Logo
6:00 am - 6:03 pmSUX  Sioux City Sioux Gateway-BOI Boise Air Term. Gowen Fld
13h 03m2 stops Chicago O'Hare Intl Denver Intl
$419United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
5:00 am - 10:55 amBOI  Boise Air Term. Gowen Fld-SUX Sioux City Sioux Gateway
4h 55m1 stop Denver Intl
United Airlines Logo
6:43 pm - 10:40 pmSUX  Sioux City Sioux Gateway-BOI Boise Air Term. Gowen Fld
4h 57m1 stop Denver Intl
$434United Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
4:08 pm - 11:43 pmGEG  Spokane-SUX Sioux City Sioux Gateway
5h 35m1 stop Denver Intl
United Airlines Logo
6:58 pm - 10:16 pmSUX  Sioux City Sioux Gateway-GEG Spokane
29h 18m2 stops Denver Intl San Francisco
$547United Airlines
Fri, Oct 16 - Tue, Oct 20
United Airlines Logo
5:30 pm - 11:43 pmBOI  Boise Air Term. Gowen Fld-SUX Sioux City Sioux Gateway
5h 13m1 stop Denver Intl
United Airlines Logo
6:58 pm - 9:52 amSUX  Sioux City Sioux Gateway-BOI Boise Air Term. Gowen Fld
15h 54m1 stop Denver Intl
$572United Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
5:00 am - 10:55 amBOI  Boise Air Term. Gowen Fld-SUX Sioux City Sioux Gateway
4h 55m1 stop Denver Intl
United Airlines Logo
11:30 am - 9:24 pmSUX  Sioux City Sioux Gateway-BOI Boise Air Term. Gowen Fld
10h 54m2 stops Denver Intl San Francisco
$579United Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
5:30 pm - 11:43 pmBOI  Boise Air Term. Gowen Fld-SUX Sioux City Sioux Gateway
5h 13m1 stop Denver Intl
United Airlines Logo
6:58 pm - 11:33 pmSUX  Sioux City Sioux Gateway-BOI Boise Air Term. Gowen Fld
29h 35m2 stops Denver Intl San Francisco
$582United Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
1:38 pm - 5:53 pmGEG  Spokane-SUX Sioux City Sioux Gateway
26h 15m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:58 pm - 10:16 pmSUX  Sioux City Sioux Gateway-GEG Spokane
29h 18m2 stops Denver Intl San Francisco
$692United Airlines
Fri, Oct 16 - Tue, Oct 20
United Airlines Logo
1:05 pm - 11:43 pmGEG  Spokane-SUX Sioux City Sioux Gateway
8h 38m2 stops San Francisco Denver Intl
United Airlines Logo
8:35 am - 8:49 pmSUX  Sioux City Sioux Gateway-GEG Spokane
14h 14m3 stops Chicago O'Hare Intl Madison Truax Field Denver Intl
$1,098United Airlines
Fri, Oct 16 - Tue, Oct 20

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United Airlines flights from Idaho to Sioux City

Our best United Airlines deals on Idaho to Sioux City flight tickets
United Airlines
Nov 10
BOI5:44 pmBoise Air Term. Gowen Fld
4h 59m
1 stop
SUX11:43 pmSioux City Sioux Gateway
Nov 14
SUX6:45 pmSioux City Sioux Gateway
5h 14m
1 stop
BOI10:59 pmBoise Air Term. Gowen Fld
$404
United Airlines
Nov 10
BOI5:44 pmBoise Air Term. Gowen Fld
4h 59m
1 stop
SUX11:43 pmSioux City Sioux Gateway
Nov 14
SUX6:00 amSioux City Sioux Gateway
8h 45m
2 stops
BOI1:45 pmBoise Air Term. Gowen Fld
$414
United Airlines
Nov 10
BOI12:00 pmBoise Air Term. Gowen Fld
10h 43m
2 stops
SUX11:43 pmSioux City Sioux Gateway
Nov 14
SUX6:00 amSioux City Sioux Gateway
13h 03m
2 stops
BOI6:03 pmBoise Air Term. Gowen Fld
$419

momondo Fare Finder

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

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Price

Cheapest round-trip

BoiseSioux City

BOI Boise Air Term. Gowen Fld - SUX Sioux City Sioux Gateway

BOISUX

Boise Air Term. Gowen Fld

Tue 11/10

5:44 pm-11:43 pm

1 stop4h 59m

Sioux City Sioux Gateway

Sat 11/14

6:45 pm-10:59 pm

1 stop5h 14m

$404

BoiseSioux City

BOI Boise Air Term. Gowen Fld - SUX Sioux City Sioux Gateway

BOISUX

Boise Air Term. Gowen Fld

Tue 11/10

5:44 pm-11:43 pm

1 stop4h 59m

Sioux City Sioux Gateway

Sat 11/14

6:00 am-1:45 pm

2 stops8h 45m

$414

BoiseSioux City

BOI Boise Air Term. Gowen Fld - SUX Sioux City Sioux Gateway

BOISUX

Boise Air Term. Gowen Fld

Tue 11/10

12:00 pm-11:43 pm

2 stops10h 43m

Sioux City Sioux Gateway

Sat 11/14

6:00 am-6:03 pm

2 stops13h 03m

$419
Quickest round-trip

BoiseSioux City

BOI Boise Air Term. Gowen Fld - SUX Sioux City Sioux Gateway

BOISUX

Boise Air Term. Gowen Fld

Sat 9/5

5:00 am-10:55 am

1 stop4h 55m

Sioux City Sioux Gateway

Sun 9/6

6:43 pm-10:40 pm

1 stop4h 57m

$434

SpokaneSioux City

GEG Spokane - SUX Sioux City Sioux Gateway

GEGSUX

Spokane

Fri 10/16

4:08 pm-11:43 pm

1 stop5h 35m

Sioux City Sioux Gateway

Tue 10/20

6:58 pm-10:16 pm

2 stops29h 18m

$547

BoiseSioux City

BOI Boise Air Term. Gowen Fld - SUX Sioux City Sioux Gateway

BOISUX

Boise Air Term. Gowen Fld

Sat 10/17

5:30 pm-11:43 pm

1 stop5h 13m

Sioux City Sioux Gateway

Sat 10/24

6:58 pm-9:52 am

1 stop15h 54m

$572

BoiseSioux City

BOI Boise Air Term. Gowen Fld - SUX Sioux City Sioux Gateway

BOISUX

Boise Air Term. Gowen Fld

Sat 9/5

5:00 am-10:55 am

1 stop4h 55m

Sioux City Sioux Gateway

Sun 9/6

11:30 am-9:24 pm

2 stops10h 54m

$579

BoiseSioux City

BOI Boise Air Term. Gowen Fld - SUX Sioux City Sioux Gateway

BOISUX

Boise Air Term. Gowen Fld

Sat 10/17

5:30 pm-11:43 pm

1 stop5h 13m

Sioux City Sioux Gateway

Sat 10/24

6:58 pm-11:33 pm

2 stops29h 35m

$582

SpokaneSioux City

GEG Spokane - SUX Sioux City Sioux Gateway

GEGSUX

Spokane

Fri 10/16

1:38 pm-5:53 pm

2 stops26h 15m

Sioux City Sioux Gateway

Tue 10/20

6:58 pm-10:16 pm

2 stops29h 18m

$692

SpokaneSioux City

GEG Spokane - SUX Sioux City Sioux Gateway

GEGSUX

Spokane

Fri 10/16

1:05 pm-11:43 pm

2 stops8h 38m

Sioux City Sioux Gateway

Tue 10/20

8:35 am-8:49 pm

3 stops14h 14m

$1,098

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sioux City from

How to get the cheapest flight ticket from Idaho to Sioux City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Sioux City?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Sioux City from Idaho according to our data. United Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Sioux City. Keep in mind that there are 3 different airlines that fly to Sioux City on a routine basis, so you have a few additional options to choose from.

Cheap Idaho to Sioux City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Sioux City

Best Price Found

$404

Fastest flight time

4h 55m

Direct flights

None
The best flight deal from Idaho to Sioux City found on momondo in the last 72 hours is $404
The fastest flight from Idaho to Sioux City takes 4h 55m
There are no direct flights from Idaho to Sioux City. There are no popular flight routes from Idaho to Sioux City.
Search flight deals

Frequently asked questions about flying from Idaho to Sioux City

  • When did momondo last update prices for flights from Idaho to Sioux City Sioux Gateway Airport?

    Prices for flights from Idaho to Sioux City Sioux Gateway Airport refresh daily.

  • How old do you have to be to fly from Idaho to Sioux City Sioux Gateway Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to Sioux City Sioux Gateway Airport.

  • What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

    The required travel and health documents for your Sioux City Sioux Gateway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux City Sioux Gateway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Sioux City?

Book flights to Sioux City if you plan to visit one of these locations
Norfolk

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Sioux City?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Sioux City. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Idaho to Sioux City with flexible booking policies on momondo?

Yes. All flights to Sioux City from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to Sioux City?

momondo provides multiple filters to help you find the best flight to Sioux City from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Idaho to Sioux City right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Idaho to Sioux City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sioux City and let you know when they change.

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