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

Prices for flights from Sioux City Sioux Gateway Airport to Spokane Airport are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to Spokane Airport.

What documentation or ID do you need to fly to Spokane Airport?

The travel and health documents you'll need for your trip to Spokane Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spokane Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$404 Cheap Flights from Sioux City to Spokane in 2026/27

Find the cheapest flights from Sioux City to Spokane

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:29 pmSUX Sioux City Sioux Gateway-GEG Spokane

8h 29m1 stop Chicago O'Hare Intl

1:49 pm - 11:43 pmGEG Spokane-SUX Sioux City Sioux Gateway

7h 54m1 stop Denver Intl

$404United Airlines

Wed, Nov 4 - Sun, Nov 8

5:04 am - 5:25 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 21m2 stops Chicago O'Hare Intl Denver Intl

1:47 pm - 11:44 pmGEG Spokane-SUX Sioux City Sioux Gateway

7h 57m1 stop Denver Intl

$438United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 5:25 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 21m2 stops Chicago O'Hare Intl Denver Intl

5:00 am - 6:11 pmGEG Spokane-SUX Sioux City Sioux Gateway

11h 11m2 stops Denver Intl Chicago O'Hare Intl

$443United Airlines

Sat, Jan 30 - Wed, Feb 3

6:00 am - 12:47 pmSUX Sioux City Sioux Gateway-GEG Spokane

8h 47m2 stops Chicago O'Hare Intl Denver Intl

1:49 pm - 11:43 pmGEG Spokane-SUX Sioux City Sioux Gateway

7h 54m1 stop Denver Intl

$461United Airlines

Wed, Nov 4 - Sun, Nov 8

5:04 am - 5:25 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 21m2 stops Chicago O'Hare Intl Denver Intl

1:47 pm - 11:44 pmGEG Spokane-SUX Sioux City Sioux Gateway

7h 57m1 stop Denver Intl

$474United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 5:25 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 21m2 stops Chicago O'Hare Intl Denver Intl

5:00 am - 6:11 pmGEG Spokane-SUX Sioux City Sioux Gateway

11h 11m2 stops Denver Intl Chicago O'Hare Intl

$479United Airlines

Sat, Jan 30 - Wed, Feb 3

6:00 am - 12:47 pmSUX Sioux City Sioux Gateway-GEG Spokane

8h 47m2 stops Chicago O'Hare Intl Denver Intl

5:00 am - 6:10 pmGEG Spokane-SUX Sioux City Sioux Gateway

11h 10m2 stops Denver Intl Chicago O'Hare Intl

$617United Airlines

Wed, Nov 4 - Sun, Nov 8

6:46 pm - 5:25 pmSUX Sioux City Sioux Gateway-GEG Spokane

24h 39m1 stop Denver Intl

1:47 pm - 11:44 pmGEG Spokane-SUX Sioux City Sioux Gateway

7h 57m1 stop Denver Intl

$629United Airlines

Sat, Jan 30 - Wed, Feb 3

6:46 pm - 5:25 pmSUX Sioux City Sioux Gateway-GEG Spokane

24h 39m1 stop Denver Intl

1:47 pm - 11:44 pmGEG Spokane-SUX Sioux City Sioux Gateway

7h 57m1 stop Denver Intl

$648United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 10:28 pmSUX Sioux City Sioux Gateway-GEG Spokane

19h 24m1 stop Chicago O'Hare Intl

1:47 pm - 11:44 pmGEG Spokane-SUX Sioux City Sioux Gateway

7h 57m1 stop Denver Intl

$669United Airlines

Sat, Jan 30 - Wed, Feb 3

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United Airlines flights from Sioux City to Spokane

Our best United Airlines deals on Sioux City to Spokane flight tickets

United Airlines

Nov 4

SUX6:00 amSioux City Sioux Gateway

8h 29m

1 stop

GEG12:29 pmSpokane

Nov 8

GEG1:49 pmSpokane

7h 54m

1 stop

SUX11:43 pmSioux City Sioux Gateway

$404

United Airlines

Jan 30

SUX5:04 amSioux City Sioux Gateway

14h 21m

2 stops

GEG5:25 pmSpokane

Feb 3

GEG1:47 pmSpokane

7h 57m

1 stop

SUX11:44 pmSioux City Sioux Gateway

$438

United Airlines

Jan 30

SUX5:04 amSioux City Sioux Gateway

14h 21m

2 stops

GEG5:25 pmSpokane

Feb 3

GEG5:00 amSpokane

11h 11m

2 stops

SUX6:11 pmSioux City Sioux Gateway

$443

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Wed 11/4

6:00 am-12:29 pm

1 stop8h 29m

Spokane

Sun 11/8

1:49 pm-11:43 pm

1 stop7h 54m

$404

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Sat 1/30

5:04 am-5:25 pm

2 stops14h 21m

Spokane

Wed 2/3

1:47 pm-11:44 pm

1 stop7h 57m

$438

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Sat 1/30

5:04 am-5:25 pm

2 stops14h 21m

Spokane

Wed 2/3

5:00 am-6:11 pm

2 stops11h 11m

$443

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Wed 11/4

6:00 am-12:47 pm

2 stops8h 47m

Spokane

Sun 11/8

1:49 pm-11:43 pm

1 stop7h 54m

$461

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Sat 1/30

5:04 am-5:25 pm

2 stops14h 21m

Spokane

Wed 2/3

1:47 pm-11:44 pm

1 stop7h 57m

$474

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Sat 1/30

5:04 am-5:25 pm

2 stops14h 21m

Spokane

Wed 2/3

5:00 am-6:11 pm

2 stops11h 11m

$479

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Wed 11/4

6:00 am-12:47 pm

2 stops8h 47m

Spokane

Sun 11/8

5:00 am-6:10 pm

2 stops11h 10m

$617

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Sat 1/30

6:46 pm-5:25 pm

1 stop24h 39m

Spokane

Wed 2/3

1:47 pm-11:44 pm

1 stop7h 57m

$629

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Sat 1/30

6:46 pm-5:25 pm

1 stop24h 39m

Spokane

Wed 2/3

1:47 pm-11:44 pm

1 stop7h 57m

$648

Sioux CitySpokane

SUX Sioux City Sioux Gateway - GEG Spokane

SUXGEG

Sioux City Sioux Gateway

Sat 1/30

5:04 am-10:28 pm

1 stop19h 24m

Spokane

Wed 2/3

1:47 pm-11:44 pm

1 stop7h 57m

$669

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 Spokane?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Spokane from Sioux City according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Spokane. Keep in mind that there are 5 different airlines that fly to Spokane on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux City to Spokane

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux City to Spokane according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sioux City to Spokane (SUX to GEG) flight deals and tips

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

Best Price Found	$404
Fastest flight time	8h 29m
Direct flights	None

The best flight deal from Sioux City to Spokane found on momondo in the last 72 hours is $404

The fastest flight from Sioux City to Spokane takes 8h 29m

There are no direct flights from Sioux City to Spokane. There are no popular flight routes from Sioux City to Spokane.

Search flight deals

Frequently asked questions about flying from Sioux City to Spokane

How far is Sioux City Sioux Gateway to Spokane by plane?
Spokane is 1081.3 mi away from Sioux City Sioux Gateway. A reasonable flight in good conditions will take 8h 29m.
When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to Spokane Airport?
Prices for flights from Sioux City Sioux Gateway Airport to Spokane Airport are refreshed on a daily basis.
How old do you have to be to fly from Sioux City Sioux Gateway Airport to Spokane Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to Spokane Airport.
What documentation or ID do you need to fly to Spokane Airport?
The travel and health documents you'll need for your trip to Spokane Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spokane Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Coeur d'Alene

Sandpoint

Spokane Valley

Post Falls

Airway Heights

Bonners Ferry

Kellogg

Ritzville

Newport

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sioux City to Spokane for you.

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

Flights from Sioux City to Spokane with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Sioux City to Spokane flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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