Cheap Flights to Monona County from $163

View $163 flight on Wed, Jun 24, 2026Opens in a new window

Popular airlines to Monona County

  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Monona County?

Prices were available within the past 7 days and start at $163 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jun 19 - Tue, Jun 23
ORD
Chicago
SUX
Sioux City
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 19 from Chicago to Sioux City, returning Tue, Jun 23, priced at $224 found 1 day ago
United
Thu, Aug 13 - Sun, Aug 16
DEN
Denver
SUX
Sioux City
$234 Roundtrip, found 7 hours ago
$234
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Aug 13 from Denver to Sioux City, returning Sun, Aug 16, priced at $234 found 7 hours ago
United
Wed, Sep 16 - Sun, Sep 20
DEN
Denver
SUX
Sioux City
$241 Roundtrip, found 3 days ago
$241
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 16 from Denver to Sioux City, returning Sun, Sep 20, priced at $241 found 3 days ago
United
Wed, Nov 11 - Sun, Nov 15
DEN
Denver
SUX
Sioux City
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 11 from Denver to Sioux City, returning Sun, Nov 15, priced at $242 found 1 day ago
United
Fri, Jun 19 - Tue, Jun 23
ORD
Chicago
SUX
Sioux City
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 19 from Chicago to Sioux City, returning Tue, Jun 23, priced at $264 found 1 day ago
United
Thu, Aug 13 - Sun, Aug 16
DEN
Denver
SUX
Sioux City
$274 Roundtrip, found 7 hours ago
$274
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Aug 13 from Denver to Sioux City, returning Sun, Aug 16, priced at $274 found 7 hours ago
United
Wed, Sep 16 - Sun, Sep 20
DEN
Denver
SUX
Sioux City
$281 Roundtrip, found 3 days ago
$281
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 16 from Denver to Sioux City, returning Sun, Sep 20, priced at $281 found 3 days ago
United
Wed, Nov 11 - Sun, Nov 15
DEN
Denver
SUX
Sioux City
$282 Roundtrip, found 1 day ago
$282
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 11 from Denver to Sioux City, returning Sun, Nov 15, priced at $282 found 1 day ago
United
Fri, Jun 26 - Sun, Jun 28
DEN
Denver
SUX
Sioux City
$282 Roundtrip, found 14 hours ago
$282
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jun 26 from Denver to Sioux City, returning Sun, Jun 28, priced at $282 found 14 hours ago
Delta
Sat, Jun 20 - Tue, Jun 23
DAL
Dallas
SUX
Sioux City
$1,291 Roundtrip, found 4 days ago
$1,291
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jun 20 from Dallas to Sioux City, returning Tue, Jun 23, priced at $1,291 found 4 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
Fri, Jun 19 - Tue, Jun 23
ORD
Chicago
SUX
Sioux City
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 19 from Chicago to Sioux City, returning Tue, Jun 23, 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 $1,291. For one-way trips departing from Denver (DEN), the lowest amount paid during this time was only $163.
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 $1,291 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.

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.