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 $988. 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 starting from around $22 for economy cars. Top options include: • Alamo • Enterprise Rent-A-Car • Hertz • Avis • National

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

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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

Last minute

Recent round-trip flight deals from Lexington to Sioux City

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 5:54 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 04m1 stop Chicago O'Hare Intl

9:03 am - 5:17 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

7h 14m1 stop Chicago O'Hare Intl

$444United Airlines

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 5:54 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 04m1 stop Chicago O'Hare Intl

9:03 am - 5:17 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

7h 14m1 stop Chicago O'Hare Intl

$494United Airlines

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 5:54 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 04m1 stop Chicago O'Hare Intl

9:03 am - 5:17 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

7h 14m1 stop Chicago O'Hare Intl

$518United Airlines

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 5:54 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 04m1 stop Chicago O'Hare Intl

9:03 am - 5:17 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

7h 14m1 stop Chicago O'Hare Intl

$533United Airlines

Tue, Jan 26 - Sat, Jan 30

6:09 pm - 11:42 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

30h 33m3 stops Chicago O'Hare Intl Little Rock Denver Intl

9:03 am - 5:17 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

7h 14m1 stop Chicago O'Hare Intl

$603United Airlines

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 5:54 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 04m1 stop Chicago O'Hare Intl

6:46 pm - 1:10 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

17h 24m2 stops Denver Intl Chicago O'Hare Intl

$608United Airlines

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 5:54 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 04m1 stop Chicago O'Hare Intl

6:46 pm - 1:10 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

17h 24m2 stops Denver Intl Chicago O'Hare Intl

$613United Airlines

Tue, Jan 26 - Sat, Jan 30

1:50 pm - 5:54 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

5h 04m1 stop Chicago O'Hare Intl

6:46 pm - 1:10 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

17h 24m2 stops Denver Intl Chicago O'Hare Intl

$628United Airlines

Tue, Jan 26 - Sat, Jan 30

6:09 pm - 11:42 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

30h 33m3 stops Chicago O'Hare Intl Little Rock Denver Intl

9:03 am - 5:17 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

7h 14m1 stop Chicago O'Hare Intl

$653United Airlines

Tue, Jan 26 - Sat, Jan 30

6:09 pm - 11:42 pmLEX Lexington Blue Grass-SUX Sioux City Sioux Gateway

30h 33m3 stops Chicago O'Hare Intl Little Rock Denver Intl

9:03 am - 5:17 pmSUX Sioux City Sioux Gateway-LEX Lexington Blue Grass

7h 14m1 stop Chicago O'Hare Intl

$702United 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 from Lexington to Sioux City with more confidence.

What is the cheapest airline 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

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.

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 $988. 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 starting from around $22 for economy cars. Top options include:
• Alamo
• Enterprise Rent-A-Car
• Hertz
• Avis
• National

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

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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

Recent last minute flight deals from Lexington to Sioux City

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

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

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