Which airports can I use when flying from Spokane to Sioux City?

Flights from Spokane to Sioux City usually depart from Spokane (GEG) and arrive at Sioux City Sioux Gateway (SUX).

What cabin classes can I book on flights from Spokane to Sioux City?

Only Economy Class is available on flights from Spokane to Sioux City.

Which airports do connecting flights from Spokane to Sioux City pass through?

Most connecting flights from Spokane to Sioux City pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Do I need a passport to fly from Spokane to Sioux City?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Spokane to Sioux City changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $505 to $761. That means the highest observed fare was about 50% higher than the lowest one.

What is the time difference between Spokane and Sioux City?

Sioux City is 2 hours ahead of Spokane (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?

Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include: • Alamo • Enterprise Rent-A-Car • Hertz • Avis • National

What is the cheapest airline to fly from Spokane to Sioux City?

United Airlines ($505) offered the cheapest round-trip ticket from Spokane to Sioux City in the last 5 days.

What is the cheapest layover airport when flying from Spokane to Sioux City?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $474. Based on KAYAK data over the past 3 months.

When flying from Spokane to Sioux City which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Spokane to Sioux City layovers at 201 minutes over the past 3 months.

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Cheapest round-trip

$505

Typical prices: $474-$474

United Airlines

Mon 1/8Fri 1/12

GEG - SUX • 2 stops

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Flight Deals

Cheap Flights from Spokane to Sioux City (GEG-SUX)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Spokane to Sioux City

Fri, Jan 8 - Tue, Jan 12

5:00 am - 5:54 pmGEG Spokane-SUX Sioux City Sioux Gateway

10h 54m2 stops Denver Intl Chicago O'Hare Intl

9:03 am - 9:09 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 06m2 stops Chicago O'Hare Intl Denver Intl

$505United Airlines

Fri, Jan 8 - Tue, Jan 12

5:00 am - 5:54 pmGEG Spokane-SUX Sioux City Sioux Gateway

10h 54m2 stops Denver Intl Chicago O'Hare Intl

9:03 am - 9:09 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 06m2 stops Chicago O'Hare Intl Denver Intl

$525United Airlines

Fri, Jan 8 - Tue, Jan 12

5:00 am - 5:54 pmGEG Spokane-SUX Sioux City Sioux Gateway

10h 54m2 stops Denver Intl Chicago O'Hare Intl

9:03 am - 9:09 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 06m2 stops Chicago O'Hare Intl Denver Intl

$551United Airlines

Fri, Jan 8 - Tue, Jan 12

5:00 am - 5:54 pmGEG Spokane-SUX Sioux City Sioux Gateway

10h 54m2 stops Denver Intl Chicago O'Hare Intl

9:03 am - 9:09 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 06m2 stops Chicago O'Hare Intl Denver Intl

$557United Airlines

Fri, Jan 8 - Tue, Jan 12

9:00 am - 11:42 pmGEG Spokane-SUX Sioux City Sioux Gateway

12h 42m1 stop Denver Intl

9:03 am - 5:53 pmSUX Sioux City Sioux Gateway-GEG Spokane

10h 50m2 stops Chicago O'Hare Intl Denver Intl

$561United Airlines

Fri, Jan 8 - Tue, Jan 12

1:45 pm - 11:42 pmGEG Spokane-SUX Sioux City Sioux Gateway

7h 57m1 stop Denver Intl

9:03 am - 9:09 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 06m2 stops Chicago O'Hare Intl Denver Intl

$561United Airlines

Fri, Jan 8 - Tue, Jan 12

1:45 pm - 11:42 pmGEG Spokane-SUX Sioux City Sioux Gateway

7h 57m1 stop Denver Intl

9:03 am - 9:09 pmSUX Sioux City Sioux Gateway-GEG Spokane

14h 06m2 stops Chicago O'Hare Intl Denver Intl

$564United Airlines

Fri, Jan 8 - Tue, Jan 12

5:00 am - 5:54 pmGEG Spokane-SUX Sioux City Sioux Gateway

10h 54m2 stops Denver Intl Chicago O'Hare Intl

9:03 am - 5:53 pmSUX Sioux City Sioux Gateway-GEG Spokane

10h 50m2 stops Chicago O'Hare Intl Denver Intl

$565United Airlines

Fri, Jan 8 - Tue, Jan 12

9:00 am - 11:42 pmGEG Spokane-SUX Sioux City Sioux Gateway

12h 42m1 stop Denver Intl

9:03 am - 5:53 pmSUX Sioux City Sioux Gateway-GEG Spokane

10h 50m2 stops Chicago O'Hare Intl Denver Intl

$617United Airlines

Booking Insights

Price, demand and travel trends for Spokane to Sioux City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Spokane to Sioux City with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Spokane to Sioux City?

Round-trip flights from Spokane to Sioux City start at $505. Prices are above average for this route right now, with typical round-trip fares ranging from $474 to $474. The lowest price found in the past 5 days was $505 on United Airlines.

Find deals

When to book flights from Spokane to Sioux City

Are your dates flexible? Find out the best times to travel from Spokane to Sioux City based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Spokane to Sioux City?
Flights from Spokane to Sioux City usually depart from Spokane (GEG) and arrive at Sioux City Sioux Gateway (SUX).
What cabin classes can I book on flights from Spokane to Sioux City?
Only Economy Class is available on flights from Spokane to Sioux City.
Which airports do connecting flights from Spokane to Sioux City pass through?
Most connecting flights from Spokane to Sioux City pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Do I need a passport to fly from Spokane to Sioux City?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Spokane to Sioux City changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $505 to $761. That means the highest observed fare was about 50% higher than the lowest one.
What is the time difference between Spokane and Sioux City?
Sioux City is 2 hours ahead of Spokane (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?
Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
• Alamo
• Enterprise Rent-A-Car
• Hertz
• Avis
• National

If you're arriving late at night and need somewhere to stay, check out these hotels close to Sioux City Sioux Gateway Airport.
- Sioux City Inn

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GEG - SUX

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Everything you should know

Cheap Flights from Spokane to Sioux City (GEG-SUX)

Recent round-trip flight deals from Spokane to Sioux City

Recent one-way flight deals from Spokane to Sioux City

Price, demand and travel trends for Spokane to Sioux City flights

How much is a round-trip flight from Spokane to Sioux City?

What is the cheapest airline to fly from Spokane to Sioux City?

What is the cheapest layover airport when flying from Spokane to Sioux City?

When flying from Spokane to Sioux City which airport offers the shortest layover?

When to book flights from Spokane to Sioux City

Your Spokane to Sioux City flight questions, answered

Your guide to booking Spokane to Sioux City flights

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