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.

$677 Cheap Flights from Sioux City to Spokane in 2026

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0 bags

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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.

8:35 am - 8:53 pm

SUX

GEG

14h 18m

2 stops

1:45 pm - 5:54 pm

GEG

SUX

26h 09m

2 stops

$677United Airlines

Sat, Oct 24 - Wed, Oct 28

11:32 am - 11:14 pm

SUX

GEG

13h 42m

2 stops

4:08 pm - 11:44 pm

GEG

SUX

5h 36m

1 stop

$684United Airlines

Wed, Jun 10 - Sun, Jun 14

8:35 am - 8:53 pm

SUX

GEG

14h 18m

2 stops

5:00 am - 6:11 pm

GEG

SUX

11h 11m

1 stop

$706United Airlines

Sat, Oct 24 - Wed, Oct 28

11:32 am - 3:12 pm

SUX

GEG

5h 40m

1 stop

5:00 am - 11:44 pm

GEG

SUX

16h 44m

1 stop

$726United Airlines

Wed, Jun 10 - Sun, Jun 14

11:32 am - 3:12 pm

SUX

GEG

5h 40m

1 stop

4:08 pm - 11:44 pm

GEG

SUX

5h 36m

1 stop

$742United Airlines

Mon, Jun 15 - Fri, Jun 19

6:48 pm - 12:40 pm

SUX

GEG

19h 52m

1 stop

5:00 am - 6:11 pm

GEG

SUX

11h 11m

1 stop

$749United Airlines

Sat, Oct 24 - Wed, Oct 28

11:32 am - 3:12 pm

SUX

GEG

5h 40m

1 stop

12:37 pm - 10:57 am

GEG

SUX

20h 20m

2 stops

$830United Airlines

Mon, Jun 15 - Fri, Jun 19

11:32 am - 11:14 pm

SUX

GEG

13h 42m

2 stops

7:25 pm - 11:44 pm

GEG

SUX

26h 19m

2 stops

$909United Airlines

Wed, Jun 10 - Sun, Jun 14

11:32 am - 11:14 pm

SUX

GEG

13h 42m

2 stops

5:00 am - 5:53 pm

GEG

SUX

10h 53m

2 stops

$1,118United Airlines

Mon, Jun 15 - Fri, Jun 19

8:08 am - 12:37 pm

SUX

GEG

30h 29m

3 stops

6:00 am - 11:44 pm

GEG

SUX

15h 44m

2 stops

$2,840United Airlines

Wed, Jun 10 - Sun, Jun 14

United Airlines flights from Sioux City to Spokane

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

United Airlines

Oct 24

SUX8:35 amSioux City Sioux Gateway

14h 18m

2 stops

GEG8:53 pmSpokane

Oct 28

GEG1:45 pmSpokane

26h 09m

2 stops

SUX5:54 pmSioux City Sioux Gateway

$677

United Airlines

Jun 10

SUX11:32 amSioux City Sioux Gateway

13h 42m

2 stops

GEG11:14 pmSpokane

Jun 14

GEG4:08 pmSpokane

5h 36m

1 stop

SUX11:44 pmSioux City Sioux Gateway

$684

United Airlines

Oct 24

SUX8:35 amSioux City Sioux Gateway

14h 18m

2 stops

GEG8:53 pmSpokane

Oct 28

GEG5:00 amSpokane

11h 11m

1 stop

SUX6:11 pmSioux City Sioux Gateway

$706

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Sat 10/24

8:35 am-8:53 pm

2 stops14h 18m

Spokane

Wed 10/28

1:45 pm-5:54 pm

2 stops26h 09m

$677

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Wed 6/10

11:32 am-11:14 pm

2 stops13h 42m

Spokane

Sun 6/14

4:08 pm-11:44 pm

1 stop5h 36m

$684

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Sat 10/24

8:35 am-8:53 pm

2 stops14h 18m

Spokane

Wed 10/28

5:00 am-6:11 pm

1 stop11h 11m

$706

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Wed 6/10

11:32 am-3:12 pm

1 stop5h 40m

Spokane

Sun 6/14

5:00 am-11:44 pm

1 stop16h 44m

$726

Quickest round-trip

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Mon 6/15

11:32 am-3:12 pm

1 stop5h 40m

Spokane

Fri 6/19

4:08 pm-11:44 pm

1 stop5h 36m

$742

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Sat 10/24

6:48 pm-12:40 pm

1 stop19h 52m

Spokane

Wed 10/28

5:00 am-6:11 pm

1 stop11h 11m

$749

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Mon 6/15

11:32 am-3:12 pm

1 stop5h 40m

Spokane

Fri 6/19

12:37 pm-10:57 am

2 stops20h 20m

$830

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Wed 6/10

11:32 am-11:14 pm

2 stops13h 42m

Spokane

Sun 6/14

7:25 pm-11:44 pm

2 stops26h 19m

$909

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Mon 6/15

11:32 am-11:14 pm

2 stops13h 42m

Spokane

Fri 6/19

5:00 am-5:53 pm

2 stops10h 53m

$1,118

Sioux CitySpokane

SUX - GEG

SUXGEG

Sioux City Sioux Gateway

Wed 6/10

8:08 am-12:37 pm

3 stops30h 29m

Spokane

Sun 6/14

6:00 am-11:44 pm

2 stops15h 44m

$2,840

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 American Airlines 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 42% 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

Fastest flight time	14h 18m
Direct flights	None

The fastest flight from Sioux City to Spokane takes 14h 18m

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

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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 14h 18m.
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

Bonners Ferry

Airway Heights

Kellogg

Newport

Ritzville

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.