Which airports can I use when flying from Lexington to Sioux City?

Flights from Lexington to Sioux City usually depart from Lexington Blue Grass (LEX) and arrive at Sioux City Sioux Gateway (SUX).

Do I need a passport to fly from Lexington to Sioux City?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Lexington to Sioux City changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $444 to $1,060. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between Lexington and Sioux City?

Sioux City is 1 hour behind Lexington (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?

Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates averaging $80 for economy cars. Top options include: • Alamo • Enterprise Rent-A-Car • Hertz • Avis • National

Which airline is the cheapest to fly from Lexington to Sioux City?

United Airlines ($444) offered the cheapest round-trip ticket from Lexington to Sioux City in the last 5 days.

$444 CHEAP FLIGHTS from Lexington to Sioux City (LEX - SUX)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sioux City!

Flight Deals

Cheap Flights from Lexington to Sioux City (LEX-SUX)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Lexington to Sioux City

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 6:11 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 21m1 stop Chicago O'Hare Intl

5:04 am - 1:15 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

7h 11m1 stop Chicago O'Hare Intl

$444United Airlines

Fri, Nov 13 - Tue, Nov 17

1:49 pm - 6:10 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 21m1 stop Chicago O'Hare Intl

6:00 am - 1:13 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

6h 13m1 stop Chicago O'Hare Intl

$451United Airlines

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 6:11 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 21m1 stop Chicago O'Hare Intl

6:46 pm - 5:22 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

21h 36m2 stops Denver Intl Chicago O'Hare Intl

$643United Airlines

Tue, Jan 26 - Sat, Jan 30

4:10 pm - 11:44 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

32h 34m2 stops Chicago O'Hare Intl Denver Intl

5:04 am - 1:15 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

7h 11m1 stop Chicago O'Hare Intl

$666United Airlines

Fri, Nov 13 - Tue, Nov 17

5:25 am - 11:43 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

19h 18m2 stops Chicago O'Hare Intl Denver Intl

6:00 am - 1:13 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

6h 13m1 stop Chicago O'Hare Intl

$706United Airlines

Fri, Nov 13 - Tue, Nov 17

1:49 pm - 6:10 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 21m1 stop Chicago O'Hare Intl

6:45 pm - 5:30 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

21h 45m3 stops Denver Intl Colorado Springs Chicago O'Hare Intl

$823United Airlines

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 11:44 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

10h 54m2 stops Chicago O'Hare Intl Denver Intl

6:46 pm - 1:15 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

17h 29m2 stops Denver Intl Chicago O'Hare Intl

$1,025United Airlines

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 11:44 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

10h 54m2 stops Chicago O'Hare Intl Denver Intl

6:46 pm - 1:15 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

17h 29m2 stops Denver Intl Chicago O'Hare Intl

$1,060United Airlines

Booking Insights

Price, demand and travel trends for Lexington to Sioux City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Lexington to Sioux City?: United Airlines ($444) offered the cheapest round-trip ticket from Lexington to Sioux City in the last 5 days.

Find deals

Cheapest flight	$444

Round-trip flight from Lexington to Sioux City

When to book flights from Lexington to Sioux City

Are your dates flexible? Find out the best times to travel from Lexington to Sioux City based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Lexington to Sioux City?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Lexington to Sioux City changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $444 to $1,060. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?
Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates averaging $80 for economy cars. Top options include:

• Alamo
• Enterprise Rent-A-Car
• Hertz
• Avis
• National
Which airports can I use when flying from Lexington to Sioux City?
Flights from Lexington to Sioux City usually depart from Lexington Blue Grass (LEX) and arrive at Sioux City Sioux Gateway (SUX).
What is the time difference between Lexington and Sioux City?
Sioux City is 1 hour behind Lexington (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Sioux City Sioux Gateway Airport.

• Sioux City Inn

More options for your flight from Lexington to Sioux City

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to Sioux City with a hotel stay or car rental

Car rentals in Sioux City

Hotels in Sioux City

LEX - SUX

$444 Find Cheap Flights from Lexington to Sioux City - Compare and Save

Everything you should know

Cheap Flights from Lexington to Sioux City (LEX-SUX)

Recent round-trip flight deals from Lexington to Sioux City

Recent one-way flight deals from Lexington to Sioux City

Price, demand and travel trends for Lexington to Sioux City flights

Which airline is the cheapest to fly from Lexington to Sioux City?

Key details for Lexington to Sioux City flights

Cheapest flight

When to book flights from Lexington to Sioux City

Your Lexington to Sioux City flight questions, answered

Your guide to booking Lexington to Sioux City flights

More options for your flight from Lexington to Sioux City

Complete your trip to Sioux City with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Lexington to Sioux City

Find direct flights to and from Lexington and Sioux City

Flights from domestic origins to Sioux City

Flights to other popular destinations