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

Prices for flights from Spokane Airport to Sioux City Sioux Gateway Airport are updated daily.

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

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

The travel and health documents you'll need for your trip to Sioux City Sioux Gateway 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 Sioux City Sioux Gateway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$534 Cheap Flights from Spokane to Sioux City in 2025

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Find the cheapest flights from Spokane to Sioux City

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Cheap round-trip flights

These are some of the best round-trip flight deals from Spokane to Sioux City that have been recently found on momondo from popular airlines, departing in the coming months.

GEG-SUX

1089 mimulti-stop

SUX-GEG

1089 mimulti-stop

Multiple Airlines

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How to get the cheapest flight ticket from Spokane 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?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to Sioux City from Spokane according to our data. Delta is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Sioux City. Keep in mind that there are 5 different airlines that fly to Sioux City on a routine basis, so you have a few additional options to choose from.

When to book flights from Spokane to Sioux City

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is Spokane to Sioux City Sioux Gateway by plane?
Spokane and Sioux City Sioux Gateway are 1081.3 mi apart from one another.
When did momondo last update prices for flights from Spokane Airport to Sioux City Sioux Gateway Airport?
Prices for flights from Spokane Airport to Sioux City Sioux Gateway Airport are updated daily.
How old do you have to be to fly from Spokane Airport to Sioux City Sioux Gateway 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 Spokane Airport to Sioux City Sioux Gateway Airport.
What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?
The travel and health documents you'll need for your trip to Sioux City Sioux Gateway 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 Sioux City Sioux Gateway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

It is quick and easy to find Spokane to Sioux City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sioux City that suits you.

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

Flights from Spokane to Sioux City 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 Spokane to Sioux City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Spokane to Sioux City.

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

If you are simply researching potential flights to Sioux City, momondo offers a useful price alert feature which will track prices for flights to Sioux City from Spokane and alert you when they change.