What is the cheapest airline that flies from Saint George to Illinois?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Saint George to Illinois

When did momondo last update prices for flights from Saint George Airport to Illinois?

Prices for flights from Saint George Airport to Illinois refresh daily.

How old do you have to be to fly from Saint George Airport to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint George Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$284 Cheap Flights from Saint George to Illinois in 2026

1 adult

0 bags

Find the cheapest flights from Saint George to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:38 pm - 12:32 am

SGU

ORD

6h 54m

1 stop

5:25 pm - 11:59 pm

ORD

SGU

7h 34m

1 stop

$318American Airlines

Thu, May 7 - Tue, May 19

5:00 am - 1:31 pm

SGU

ORD

7h 31m

1 stop

1:43 pm - 9:23 pm

ORD

SGU

8h 40m

2 stops

$324American Airlines

Tue, Aug 25 - Sat, Aug 29

4:38 pm - 12:32 am

SGU

ORD

6h 54m

1 stop

7:05 pm - 11:59 pm

ORD

SGU

5h 54m

1 stop

$378American Airlines

Thu, Apr 30 - Mon, May 4

7:25 am - 3:59 pm

SGU

ORD

7h 34m

1 stop

5:00 am - 11:03 am

ORD

SGU

7h 03m

1 stop

$383American Airlines

Sat, Jun 6 - Sat, Jun 13

11:33 am - 9:00 pm

SGU

ORD

8h 27m

2 stops

5:00 am - 11:03 am

ORD

SGU

7h 03m

1 stop

$389American Airlines

Sat, Jun 6 - Sat, Jun 13

1:35 pm - 4:54 pm

SGU

ORD

2h 19mnonstop

9:10 am - 10:38 am

ORD

SGU

2h 28mnonstop

$394United Airlines

Sat, Aug 1 - Sat, Aug 8

1:35 pm - 4:54 pm

SGU

ORD

2h 19mnonstop

5:00 am - 9:51 am

ORD

SGU

5h 51m

1 stop

$403United Airlines

Sat, Aug 1 - Sat, Aug 8

11:27 am - 9:46 pm

SGU

MDW

9h 19m

2 stops

6:00 am - 2:40 pm

MDW

SGU

9h 40m

2 stops

$599Delta

Thu, Aug 20 - Sun, Aug 30

8:50 am - 6:36 pm

SGU

MDW

8h 46m

2 stops

2:12 pm - 9:53 pm

MDW

SGU

8h 41m

2 stops

$749Delta

Thu, Apr 30 - Mon, May 4

5:50 am - 6:33 pm

SGU

MDW

11h 43m

2 stops

9:54 am - 6:35 pm

MDW

SGU

9h 41m

2 stops

$819Delta

Tue, Jun 2 - Sun, Jun 7

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American Airlines flights from Saint George to Illinois

Our best American Airlines deals on Saint George to Illinois flight tickets

American Airlines

May 7

SGU4:38 pmSaint George

6h 54m

1 stop

ORD12:32 amChicago O'Hare Intl

May 19

ORD5:25 pmChicago O'Hare Intl

7h 34m

1 stop

SGU11:59 pmSaint George

$318

American Airlines

Aug 25

SGU5:00 amSaint George

7h 31m

1 stop

ORD1:31 pmChicago O'Hare Intl

Aug 29

ORD1:43 pmChicago O'Hare Intl

8h 40m

2 stops

SGU9:23 pmSaint George

$324

American Airlines

Apr 30

SGU4:38 pmSaint George

6h 54m

1 stop

ORD12:32 amChicago O'Hare Intl

May 4

ORD7:05 pmChicago O'Hare Intl

5h 54m

1 stop

SGU11:59 pmSaint George

$378

United Airlines flights from Saint George to Illinois

Our best United Airlines deals on Saint George to Illinois flight tickets

United Airlines

Aug 1

SGU1:35 pmSaint George

2h 19m

ORD4:54 pmChicago O'Hare Intl

Aug 8

ORD9:10 amChicago O'Hare Intl

2h 28m

SGU10:38 amSaint George

$394

United Airlines

Aug 1

SGU1:35 pmSaint George

2h 19m

ORD4:54 pmChicago O'Hare Intl

Aug 8

ORD5:00 amChicago O'Hare Intl

5h 51m

1 stop

SGU9:51 amSaint George

$403

United Airlines

May 13

SGU5:37 pmSaint George

6h 21m

1 stop

ORD12:58 amChicago O'Hare Intl

May 20

ORD12:40 pmChicago O'Hare Intl

6h 36m

1 stop

SGU6:16 pmSaint George

$460

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Thu 5/7

4:38 pm-12:32 am

1 stop6h 54m

Chicago O'Hare Intl

Tue 5/19

5:25 pm-11:59 pm

1 stop7h 34m

$318

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Tue 8/25

5:00 am-1:31 pm

1 stop7h 31m

Chicago O'Hare Intl

Sat 8/29

1:43 pm-9:23 pm

2 stops8h 40m

$324

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Thu 4/30

4:38 pm-12:32 am

1 stop6h 54m

Chicago O'Hare Intl

Mon 5/4

7:05 pm-11:59 pm

1 stop5h 54m

$378

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 6/6

7:25 am-3:59 pm

1 stop7h 34m

Chicago O'Hare Intl

Sat 6/13

5:00 am-11:03 am

1 stop7h 03m

$383

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 6/6

11:33 am-9:00 pm

2 stops8h 27m

Chicago O'Hare Intl

Sat 6/13

5:00 am-11:03 am

1 stop7h 03m

$389

Quickest round-trip

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 8/1

1:35 pm-4:54 pm

Nonstop2h 19m

Chicago O'Hare Intl

Sat 8/8

9:10 am-10:38 am

Nonstop2h 28m

$394

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 8/1

1:35 pm-4:54 pm

Nonstop2h 19m

Chicago O'Hare Intl

Sat 8/8

5:00 am-9:51 am

1 stop5h 51m

$403

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Thu 8/20

11:27 am-9:46 pm

2 stops9h 19m

Chicago Midway

Sun 8/30

6:00 am-2:40 pm

2 stops9h 40m

$599

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Thu 4/30

8:50 am-6:36 pm

2 stops8h 46m

Chicago Midway

Mon 5/4

2:12 pm-9:53 pm

2 stops8h 41m

$749

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Tue 6/2

5:50 am-6:33 pm

2 stops11h 43m

Chicago Midway

Sun 6/7

9:54 am-6:35 pm

2 stops9h 41m

$819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint George to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest Saint George to Illinois flight route?

Fly from Saint George to Chicago O'Hare Intl for the best Saint George - Illinois flight prices

What cabin class options are available on Saint George to Illinois flights?

There are 2 cabin classes available to choose from on Saint George to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Saint George to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint George to Illinois

Fastest flight time	2h 19m
Direct flights	Sun
Airports in Illinois	98 airports

The fastest flight from Saint George to Illinois takes 2h 19m

Direct flights go from Saint George to Illinois on Sunday. There are no airlines offering direct flights.

There are 98 airports in Illinois. From Saint George there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Saint George to Illinois

When did momondo last update prices for flights from Saint George Airport to Illinois?
Prices for flights from Saint George Airport to Illinois refresh daily.
How old do you have to be to fly from Saint George Airport to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint George Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Saint George to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Saint George to Illinois is Embraer 175 (Enhanced Winglets), representing 100.00% of all bookings.

Why use momondo?

Why should I use momondo to find a flight deal from Saint George to Illinois?

It is quick and easy to find Saint George to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from Saint George to Illinois with flexible booking policies on momondo?

Yes. All flights to Illinois from Saint George on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Saint George to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Saint George. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Saint George to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Saint George are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.