Menu

Cheap flights from Sioux City to Austin (SUX - AUS)

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Home North America USA Texas Austin Cheap flights from Sioux City to Austin

How to find the cheapest flight from
Sioux City (SUX) to Austin (AUS)

What is the cheapest day to fly round-trip from Sioux City to Austin?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 32% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Sioux City to Austin?

Users have found that booking a flight from Sioux City to Austin at least 31 days early can save you up to 42% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Sioux City to Austin for as little as $125 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $172 for flights departing within the next 3 days.

What is the cheapest month to fly from Sioux City to Austin?

Flights from Sioux City to Austin lean towards being more expensive in July. Prices are generally better when you fly from Sioux City to Austin in February, with the cheapest ticket starting at $72.

When is the cheapest time to fly from Sioux City to Austin (SUX - AUS)?

It’s optimal to fly from Sioux City to Austin at noon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from Sioux City to Austin in September, October 2020

The best prices found for SUX to AUS flights for September, October
6 Oct - 17 Oct
$381pp
SUX
Sioux City Sioux Gateway
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
United Airlines
 
1 STOP
SUX
Sioux City Sioux Gateway

Sioux City to Austin 2020 flight deals

Cheap flights to Austin from Sioux City found for this year
6 Oct - 17 Oct
$381pp
SUX
Sioux City Sioux Gateway
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
United Airlines
 
1 STOP
SUX
Sioux City Sioux Gateway
20 Nov - 30 Nov
$547pp
SUX
Sioux City Sioux Gateway
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
 
1 STOP
SUX
Sioux City Sioux Gateway

Last minute flights from Sioux City to Austin

Late deals on round-trip flights to Austin from Sioux City, departing today and this week
6 Oct - 17 Oct
$381pp
SUX
Sioux City Sioux Gateway
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
United Airlines
 
1 STOP
SUX
Sioux City Sioux Gateway

Related info for your journey

Useful info, stats and facts about Sioux City to Austin flights.

Flight FAQs

From Sioux City to Austin

Are flight prices decreasing from Sioux City to Austin due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Sioux City and Austin for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Sioux City to Austin for under $400 on Cheapflights?

Yes, there are multiple flights from Sioux City to Austin for under $400. The cheapest flight booked recently is on Multiple Airlines for just $381, but on average you can expect to pay $464.

Are there nonstop flights from Sioux City to Austin for under $400 on Cheapflights?

There are no nonstop flights from Sioux City to Austin, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Sioux City to Austin for under $400?

There are currently 1+ open flights from Sioux City to Austin within the next 7 days for less than $400.

How popular is this flight route?

Within the past month, 18 users have taken a look at flights from Sioux City Sioux Gateway to Austin Bergstrom.

Does it rain more in Sioux City or Austin?

Expected rainfall in Sioux City is same as in Austin. You can expect this to be the case over the next 13 days.

Is Sioux City weather warmer or cooler than Austin?

We forecast the temperature to be around the 97 °F's in August, on average. The temperature in Austin is generally hotter than in Sioux City. Book flights in a timely manner in correlation to your departure date.

Related searches

Flights to Austin from Sioux City
Flights to Sioux City Flights to Austin Flights from Sioux City Flights from Austin

Rent a Car

Car Rentals in Austin Car Rentals in Texas Car Rentals at Austin-Bergstrom International

Alternative routes for Sioux City to Austin

Sioux City to Beaumont from $246 pp
Des Moines to Brownsville from $248 pp
Cedar Rapids to Beaumont from $258 pp
Dubuque to Brownsville from $468 pp

Destination information for Austin

Things to know before you go. Useful info for your trip from Sioux City to Austin
Average temperature for September in Austin
91.4 °F
Avg rainfall for September in Austin
2.5 ″

Airports servicing Sioux City

Sioux City (SUX)

Airports servicing Austin

Austin (AUS)

Popular flight searches

Check out other popular destinations found by fellow travelers
Home North America USA Texas Austin Cheap flights from Sioux City to Austin