Find cheap flights to Sioux City

SUX

Find cheap flights to Sioux City

Round-trip
Economy
Washington (WAS)
Sioux City Sioux Gateway
Sat 7/4
Sat 7/11
Any month
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Good to know

Low season

February Best time to beat the crowds with an average 6% drop in price.

High season

December Most popular time to fly with an average 17% increase in price.

Average price of a round-trip

$472 (avg. price over the last 2 weeks)

Good deal for a round-trip

$298 or less

Top tips for finding cheap flights to Sioux City

  • Looking for cheap airfare to Sioux City? 25% of our users found round-trip tickets to Sioux City for the following prices or less: From New York $261, from Seattle $313, from Chicago $330
  • High season is considered to be January, February and December. The cheapest month to fly to Sioux City is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sioux City flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Sioux City flights

What is the cheapest flight to Sioux City?

Which airlines fly to Sioux City?

How far is Sioux City Airport from central Sioux City?

What is the name of Sioux City’s airport?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 4 airlines flying to Sioux City Sioux Gateway

Scores according to KAYAK customer reviews

8.0
Cape Air
Overall score based on 238 reviews
8.4
Boarding
7.7
Comfort
8.7
Crew
7.3
Entertainment
6.9
Food
Airline reviews
Read more about Cape Air

Book Cheap Sioux City Plane Tickets (Round-trip)

Airports
Origin
Chicago
$4740
only
$4740
Denver
$4995
only
$4995
Indianapolis
$284
only
$284
Destination
Sioux City
$284
only
$284
Mon, Jul 27
IND
Indianapolis Airport
SUX
Sioux City Sioux Gateway
9h 29m
Thu, Jul 30
SUX
Sioux City Sioux Gateway
IND
Indianapolis Airport
11h 21m
Trip: 4 days
Based on null reviews
Thu, Jul 23
IND
Indianapolis Airport
SUX
Sioux City Sioux Gateway
9h 13m
Sun, Jul 26
SUX
Sioux City Sioux Gateway
IND
Indianapolis Airport
4h 57m
Trip: 4 days
Based on null reviews
Sun, Aug 30
IND
Indianapolis Airport
SUX
Sioux City Sioux Gateway
7h 45m
Fri, Sep 4
SUX
Sioux City Sioux Gateway
IND
Indianapolis Airport
3h 39m
Trip: 6 days
Based on null reviews
Fri, Jun 26
IND
Indianapolis Airport
SUX
Sioux City Sioux Gateway
3h 35m
Tue, Jul 7
SUX
Sioux City Sioux Gateway
IND
Indianapolis Airport
3h 58m
Trip: 12 days
Based on null reviews
Sun, Aug 30
IND
Indianapolis Airport
SUX
Sioux City Sioux Gateway
9h 00m
Fri, Sep 4
SUX
Sioux City Sioux Gateway
IND
Indianapolis Airport
7h 55m
Trip: 6 days
Based on null reviews
Fri, Jun 26
IND
Indianapolis Airport
SUX
Sioux City Sioux Gateway
3h 35m
Tue, Jul 7
SUX
Sioux City Sioux Gateway
IND
Indianapolis Airport
9h 24m
Trip: 12 days
Based on null reviews
Fri, Jun 26
IND
Indianapolis Airport
SUX
Sioux City Sioux Gateway
3h 35m
Tue, Jul 7
SUX
Sioux City Sioux Gateway
IND
Indianapolis Airport
11h 21m
Trip: 12 days
Based on null reviews
Fri, Jun 26
ORD
Chicago O'Hare Airport
SUX
Sioux City Sioux Gateway
8h 36m
Tue, Jun 30
SUX
Sioux City Sioux Gateway
ORD
Chicago O'Hare Airport
8h 06m
$4740
Trip: 5 days
Based on null reviews
Wed, Jul 1
DEN
Denver Airport
SUX
Sioux City Sioux Gateway
7h 36m
Sun, Jul 5
SUX
Sioux City Sioux Gateway
DEN
Denver Airport
9h 06m
$4995
Trip: 5 days
Based on null reviews
Sun, Jul 5
ORD
Chicago O'Hare Airport
SUX
Sioux City Sioux Gateway
8h 36m
Wed, Jul 8
SUX
Sioux City Sioux Gateway
ORD
Chicago O'Hare Airport
8h 05m
$7123
Trip: 4 days
Based on null reviews
Wed, Jul 22
ORD
Chicago O'Hare Airport
SUX
Sioux City Sioux Gateway
26h 06m
Mon, Jul 27
SUX
Sioux City Sioux Gateway
ORD
Chicago O'Hare Airport
25h 05m
$7126
Trip: 6 days
Based on null reviews
Fri, Jul 17
DEN
Denver Airport
SUX
Sioux City Sioux Gateway
18h 06m
Fri, Jul 24
SUX
Sioux City Sioux Gateway
DEN
Denver Airport
9h 06m
$7764
Trip: 8 days
Based on null reviews
Fri, Jun 26
DEN
Denver Airport
SUX
Sioux City Sioux Gateway
18h 06m
Sun, Jun 28
SUX
Sioux City Sioux Gateway
DEN
Denver Airport
9h 06m
$7768
Trip: 3 days
Based on null reviews
Sun, Jul 26
ORD
Chicago O'Hare Airport
SUX
Sioux City Sioux Gateway
24h 23m
Fri, Jul 31
SUX
Sioux City Sioux Gateway
ORD
Chicago O'Hare Airport
5h 32m
$8627
Trip: 6 days
Based on null reviews
Thu, Jul 23
IND
Indianapolis Airport
SUX
Sioux City Sioux Gateway
12h 37m
Sun, Jul 26
SUX
Sioux City Sioux Gateway
IND
Indianapolis Airport
11h 36m
$10286
Trip: 4 days
Based on null reviews
Fri, Jul 3
IND
Indianapolis Airport
SUX
Sioux City Sioux Gateway
10h 53m
Wed, Jul 8
SUX
Sioux City Sioux Gateway
IND
Indianapolis Airport
11h 36m
$10290
Trip: 6 days
Based on null reviews
Show more results

Book Cheap Sioux City Plane Tickets (One-way)

Airports
Origin
Chicago
$2374
only
$2374
Denver
$3894
only
$3894
Little Rock
$259
only
$259
Destination
Sioux City
$259
only
$259
Fri, Jun 26
LIT
Little Rock
SUX
Sioux City Sioux Gateway
4h 23m
Based on null reviews
Fri, Jun 26
LIT
Little Rock
SUX
Sioux City Sioux Gateway
6h 54m
Based on null reviews
Tue, Jun 23
ORD
Chicago O'Hare Airport
SUX
Sioux City Sioux Gateway
8h 36m
$2374
Based on null reviews
Thu, Jun 25
ORD
Chicago O'Hare Airport
SUX
Sioux City Sioux Gateway
6h 34m
$3115
Based on null reviews
Wed, Jul 1
ORD
Chicago O'Hare Airport
SUX
Sioux City Sioux Gateway
10h 15m
$3149
Based on null reviews
Wed, Jul 1
ORD
Chicago O'Hare Airport
SUX
Sioux City Sioux Gateway
19h 06m
$3559
Based on null reviews
Thu, Jun 25
ORD
Chicago O'Hare Airport
SUX
Sioux City Sioux Gateway
25h 36m
$3573
Based on null reviews
Fri, Jun 26
DEN
Denver Airport
SUX
Sioux City Sioux Gateway
25h 06m
$3894
Based on null reviews
Fri, Jun 26
LIT
Little Rock
SUX
Sioux City Sioux Gateway
11h 13m
$4014
Based on null reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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