Cheap Flights Sioux City to San Antonio (SUX-SAT)

Popular airlines from Sioux City, IA (SUX-Sioux Gateway) to San Antonio International Airport (SAT)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flight from Sioux City to San Antonio route information
Origin airport
Sioux Gateway
Destination airport
San Antonio Intl.
Distance
1435 km

Frequently asked questions

How much is a flight from Sioux Gateway Airport (SUX) to San Antonio Intl. Airport (SAT)?
Round-trip tickets between SUX and SAT start from . This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year --- book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Colonel Bud Day Field to San Antonio Intl. Airport (SAT)?
We get that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sioux Gateway Airport (SUX) to SAT that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Colonel Bud Day Field to San Antonio Intl. Airport (SAT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SUX to SAT?
You won't have time for a movie marathon on this flight --- it's only 1 450 kilometres from Sioux City to San Antonio. Sit down, order some food and you'll be touching down before long.
Which airlines fly direct from Sioux Gateway Airport (SUX) to San Antonio Airport?
Currently, no airlines offer direct flights from SUX to SAT. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your fare well ahead of time.
Are SUX to San Antonio Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SUX to SAT last minute could be your ticket to a cheap deal. However, you might miss out on a flight altogether! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

*Available to Expedia members.