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Cheap Flights to Monona County from $128

View $128 flight on Fri, Sep 25, 2026Opens in a new window

Popular airlines to Monona County

  • United

  • American Airlines

  • Delta

  • Alaska Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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How much is the cheapest flight to Monona County?

Prices were available within the past 7 days and start at $128 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jul 30 - Thu, Aug 6
ORD
Chicago
SUX
Sioux City
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 30 from Chicago to Sioux City, returning Thu, Aug 6, priced at $224 found 1 day ago
United
Thu, Aug 27 - Mon, Aug 31
DEN
Denver
SUX
Sioux City
$234 Roundtrip, just found
$234
Roundtrip
just found
Select United flight, departing Thu, Aug 27 from Denver to Sioux City, returning Mon, Aug 31, priced at $234 just found
United
Thu, Aug 13 - Sun, Aug 16
DEN
Denver
SUX
Sioux City
$243 Roundtrip, found 4 hours ago
$243
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Aug 13 from Denver to Sioux City, returning Sun, Aug 16, priced at $243 found 4 hours ago
United
Sat, Aug 1 - Thu, Aug 6
DEN
Denver
SUX
Sioux City
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 1 from Denver to Sioux City, returning Thu, Aug 6, priced at $247 found 1 day ago
United
Fri, Sep 25 - Mon, Sep 28
AUS
Austin
SUX
Sioux City
$260 Roundtrip, found 5 hours ago
$260
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Sep 25 from Austin to Sioux City, returning Mon, Sep 28, priced at $260 found 5 hours ago
United
Thu, Aug 13 - Fri, Aug 14
AUS
Austin
SUX
Sioux City
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 13 from Austin to Sioux City, returning Fri, Aug 14, priced at $262 found 1 day ago
United
Wed, Aug 5 - Wed, Aug 12
ORD
Chicago
SUX
Sioux City
$264 Roundtrip, found 9 hours ago
$264
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 5 from Chicago to Sioux City, returning Wed, Aug 12, priced at $264 found 9 hours ago
United
Tue, Aug 11 - Wed, Aug 19
AUS
Austin
SUX
Sioux City
$265 Roundtrip, found 2 days ago
$265
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 11 from Austin to Sioux City, returning Wed, Aug 19, priced at $265 found 2 days ago
United
Tue, Aug 18 - Wed, Aug 19
AUS
Austin
SUX
Sioux City
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 18 from Austin to Sioux City, returning Wed, Aug 19, priced at $267 found 2 days ago
Delta
Fri, Aug 7 - Thu, Aug 13
JFK
New York
SUX
Sioux City
$1,172 Roundtrip, found 2 days ago
$1,172
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Aug 7 from New York to Sioux City, returning Thu, Aug 13, priced at $1,172 found 2 days ago

Trending flights to Monona County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jul 30 - Thu, Aug 6
ORD
Chicago
SUX
Sioux City
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 30 from Chicago to Sioux City, returning Thu, Aug 6, priced at $224 found 1 day ago

Frequently asked questions

How do I find cheap flights to Monona County that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to deliver you the most flexible airfares around. Just check the "No change fee" box right underneath the filter subheading "Flexible change policies" to find the best flights to Monona County.
Which airlines fly to Monona County?
United Airlines runs flights into or near Monona County, including 60 that fly into Sioux Gateway Airport (SUX) each month. Choose your travel dates and then book your airfare early for an awesome deal.
How can I find cheap tickets to Monona County?
Book in advance, fly with budget airlines, use miles or points — there's no shortage of ways! One more is to make the most of Expedia's "flexible dates" feature. Search for your Monona County flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to Monona County was $224.
How much is a flight to Monona County?
In the last seven days, round-trip tickets to Monona County sold for as low as $224 and reached a maximum price of $1,172. For one-way trips departing from Austin (AUS), the lowest amount paid during this time was only $128.
What are the most popular airports to fly into in Monona County?
Get set to pack your bags and fly into Sioux Gateway Airport (SUX), Monona County's major flight hub. Book a ticket on one of the 60 flights that touch down here every month.
When is the cheapest time to fly to Monona County?
If you can be flexible with your travel dates to Monona County, depart earlier in the week. The most economical day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the most expensive day, with a lot of people preferring to take off on the weekend.
How much is a plane ticket to Monona County?
Airfares ranged anywhere from $224 to $1,172 in the last seven days. When you're ready to book, we're ready to help you lock in a cheap flight to Monona County.
What months are the cheapest to book a flight to Monona County?
February is a great month to secure a terrific deal to Monona County. Bear in mind that the priciest time to book in the States isn't during the peak of summer, but the month of December.
What is the best time to go to Monona County?
A fantastic time to go to Onawa is after June 20 when summer starts. In Monona County's leading city, temperatures range from 65ºF to 80ºF at this time — wonderful weather for seeing the sights! June, July and November are the most popular months for tourists.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.