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

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How to find the cheapest flight from
Spokane (GEG) to Sioux City (SUX)

All the information you need to plan the best GEG to SUX flight in 2022: compare Spokane to Sioux City flight prices with the expected peak season, weather and rainfall in Sioux City.
When is the cheapest time to fly from Spokane to Sioux City (GEG - SUX)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spokane to Sioux City as you normally would.

One-way flights to Sioux Gateway from Spokane

The cheapest one-way flights from Spokane to Sioux City
9:15 am - 7:31 pm
United Airlines
1 Stop
8h 16m
GEG - SUX
United Airlines
$267
United
7:30 am - 12:45 pm
United Airlines
2 Stops
27h 15m
GEG - SUX
United Airlines
$378
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Spokane</span> to <span class="emphasized">Sioux City</span> flights.

Flight FAQs

From Spokane to Sioux City

Which airlines flying from Spokane to Sioux City Sioux Gateway have flexible changes due to COVID-19?

Some of our airline partners flying from Spokane to Sioux City Sioux Gateway have new flexible policies in place due to COVID-19. American Airlines is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

COVID Restrictions

View COVID Travel Restrictions for Sioux City, IA

Do I need a COVID test to fly to Sioux City from Spokane?

Information is based on travel restrictions for travel to Sioux City Sioux Gateway within the United States

Most visitors from Spokane need to provide a negative COVID-19 test result and/or quarantine to enter Sioux City Sioux Gateway.

COVID-19 testing requirements
Visitors from Spokane must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Sioux City Sioux Gateway.

Quarantine requirements
Visitors from Spokane are not required to quarantine after entering Sioux City Sioux Gateway.

Do I need a test to fly back to Spokane from Sioux City?

Returning to Spokane from Sioux City Sioux Gateway

COVID-19 testing requirements
Visitors from Sioux City Sioux Gateway must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Spokane.

Quarantine requirements
Visitors from Sioux City Sioux Gateway are not required to quarantine after entering Spokane.

Hide COVID Travel Restrictions for Sioux City, IA

Alternative routes for Spokane to Sioux City

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Sioux City

Things to know before you go - useful duration and weather info for your trip from Spokane to Sioux City.
Average temperature for January in Sioux City
33.8 °F
Avg rainfall for January in Sioux City
0.6 ″

Airports servicing Spokane

Airports servicing Sioux City

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