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

American Airlines, United Airlines, and Delta 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 many operators does momondo search for flights from Saint George Airport to Illinois?

As of September 2026, there are 2 operators available to choose from for flights from Saint George Airport to Illinois.

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.

$230 Cheap Flights from Saint George to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Saint George to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:31 am - 9:30 pmSGU Saint George-ORD Chicago O'Hare Intl

8h 59m1 stop Phoenix Sky Harbor Intl

3:18 pm - 9:24 pmORD Chicago O'Hare Intl-SGU Saint George

7h 06m1 stop Phoenix Sky Harbor Intl

$383American Airlines

Sat, Sep 26 - Sat, Oct 3

6:00 pm - 12:35 amSGU Saint George-ORD Chicago O'Hare Intl

5h 35m1 stop Phoenix Sky Harbor Intl

5:00 am - 11:04 amORD Chicago O'Hare Intl-SGU Saint George

7h 04m1 stop Phoenix Sky Harbor Intl

$383American Airlines

Wed, Oct 14 - Tue, Oct 20

5:00 am - 1:21 pmSGU Saint George-ORD Chicago O'Hare Intl

7h 21m1 stop Denver Intl

1:00 pm - 7:10 pmORD Chicago O'Hare Intl-SGU Saint George

7h 10m1 stop Los Angeles

$398United Airlines

Sat, Sep 19 - Wed, Sep 23

11:44 am - 8:55 pmSGU Saint George-ORD Chicago O'Hare Intl

8h 11m1 stop Phoenix Sky Harbor Intl

12:02 pm - 8:44 pmORD Chicago O'Hare Intl-SGU Saint George

9h 42m1 stop Dallas/Fort Worth

$400American Airlines

Thu, Dec 3 - Mon, Dec 7

1:50 pm - 8:22 pmSGU Saint George-ORD Chicago O'Hare Intl

5h 32m1 stop Denver Intl

3:50 pm - 10:14 pmORD Chicago O'Hare Intl-SGU Saint George

7h 24m1 stop Denver Intl

$418United Airlines

Tue, Sep 22 - Sat, Sep 26

8:39 am - 2:34 pmSGU Saint George-ORD Chicago O'Hare Intl

4h 55m1 stop Denver Intl

10:25 am - 7:29 pmORD Chicago O'Hare Intl-SGU Saint George

10h 04m1 stop Los Angeles

$418United Airlines

Sat, Dec 5 - Wed, Dec 9

11:30 am - 9:09 pmSGU Saint George-ORD Chicago O'Hare Intl

8h 39m1 stop Dallas/Fort Worth

5:00 am - 11:00 amORD Chicago O'Hare Intl-SGU Saint George

7h 00m1 stop Phoenix Sky Harbor Intl

$418American Airlines

Wed, Sep 23 - Sun, Sep 27

1:12 pm - 12:02 amSGU Saint George-ORD Chicago O'Hare Intl

9h 50m2 stops Salt Lake City Seattle/Tacoma Intl

2:04 pm - 6:39 pmORD Chicago O'Hare Intl-SGU Saint George

5h 35m1 stop Salt Lake City

$586Delta

Thu, Dec 3 - Mon, Dec 7

1:12 pm - 12:02 amSGU Saint George-ORD Chicago O'Hare Intl

9h 50m2 stops Salt Lake City Seattle/Tacoma Intl

6:40 am - 6:39 pmORD Chicago O'Hare Intl-SGU Saint George

12h 59m2 stops Seattle/Tacoma Intl Salt Lake City

$645Delta

Thu, Dec 3 - Mon, Dec 7

8:50 am - 5:59 pmSGU Saint George-MDW Chicago Midway

8h 09m2 stops Salt Lake City Minneapolis St Paul

1:19 pm - 9:57 pmMDW Chicago Midway-SGU Saint George

9h 38m2 stops Detroit Metropolitan Wayne County Salt Lake City

$749Delta

Sat, Sep 26 - Sat, Oct 3

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United Airlines flights from Saint George to Illinois

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

United Airlines

Sep 22

SGU1:50 pmSaint George

5h 32m

1 stop

ORD8:22 pmChicago O'Hare Intl

Sep 26

ORD3:50 pmChicago O'Hare Intl

7h 24m

1 stop

SGU10:14 pmSaint George

$418

United Airlines

Dec 5

SGU10:11 amSaint George

9h 26m

1 stop

ORD8:37 pmChicago O'Hare Intl

Dec 8

ORD5:48 pmChicago O'Hare Intl

5h 29m

1 stop

SGU10:17 pmSaint George

$429

United Airlines

Sep 16

SGU1:50 pmSaint George

7h 10m

1 stop

ORD10:00 pmChicago O'Hare Intl

Sep 23

ORD1:00 pmChicago O'Hare Intl

7h 10m

1 stop

SGU7:10 pmSaint George

$433

Delta flights from Saint George to Illinois

Our best Delta deals on Saint George to Illinois flight tickets

Delta

Dec 3

SGU1:12 pmSaint George

9h 50m

2 stops

ORD12:02 amChicago O'Hare Intl

Dec 7

ORD2:04 pmChicago O'Hare Intl

5h 35m

1 stop

SGU6:39 pmSaint George

$586

Delta

Dec 3

SGU1:12 pmSaint George

9h 50m

2 stops

ORD12:02 amChicago O'Hare Intl

Dec 7

ORD6:40 amChicago O'Hare Intl

12h 59m

2 stops

SGU6:39 pmSaint George

$645

Delta

Sep 12

SGU1:15 pmSaint George

9h 44m

2 stops

ORD11:59 pmChicago O'Hare Intl

Sep 19

ORD8:25 amChicago O'Hare Intl

11h 16m

2 stops

SGU6:41 pmSaint George

$668

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint GeorgeChicago

SGU Saint George - ORD Chicago O'Hare Intl

SGUORD

Saint George

Sat 9/26

11:31 am-9:30 pm

1 stop8h 59m

Chicago O'Hare Intl

Sat 10/3

3:18 pm-9:24 pm

1 stop7h 06m

$383

Quickest round-trip

Saint GeorgeChicago

SGU Saint George - ORD Chicago O'Hare Intl

SGUORD

Saint George

Wed 10/14

6:00 pm-12:35 am

1 stop5h 35m

Chicago O'Hare Intl

Tue 10/20

5:00 am-11:04 am

1 stop7h 04m

$383

Saint GeorgeChicago

SGU Saint George - ORD Chicago O'Hare Intl

SGUORD

Saint George

Sat 9/19

5:00 am-1:21 pm

1 stop7h 21m

Chicago O'Hare Intl

Wed 9/23

1:00 pm-7:10 pm

1 stop7h 10m

$398

Saint GeorgeChicago

SGU Saint George - ORD Chicago O'Hare Intl

SGUORD

Saint George

Thu 12/3

11:44 am-8:55 pm

1 stop8h 11m

Chicago O'Hare Intl

Mon 12/7

12:02 pm-8:44 pm

1 stop9h 42m

$400

Saint GeorgeChicago

SGU Saint George - ORD Chicago O'Hare Intl

SGUORD

Saint George

Tue 9/22

1:50 pm-8:22 pm

1 stop5h 32m

Chicago O'Hare Intl

Sat 9/26

3:50 pm-10:14 pm

1 stop7h 24m

$418

Saint GeorgeChicago

SGU Saint George - ORD Chicago O'Hare Intl

SGUORD

Saint George

Sat 12/5

8:39 am-2:34 pm

1 stop4h 55m

Chicago O'Hare Intl

Wed 12/9

10:25 am-7:29 pm

1 stop10h 04m

$418

Saint GeorgeChicago

SGU Saint George - ORD Chicago O'Hare Intl

SGUORD

Saint George

Wed 9/23

11:30 am-9:09 pm

1 stop8h 39m

Chicago O'Hare Intl

Sun 9/27

5:00 am-11:00 am

1 stop7h 00m

$418

Saint GeorgeChicago

SGU Saint George - ORD Chicago O'Hare Intl

SGUORD

Saint George

Thu 12/3

1:12 pm-12:02 am

2 stops9h 50m

Chicago O'Hare Intl

Mon 12/7

2:04 pm-6:39 pm

1 stop5h 35m

$586

Saint GeorgeChicago

SGU Saint George - ORD Chicago O'Hare Intl

SGUORD

Saint George

Thu 12/3

1:12 pm-12:02 am

2 stops9h 50m

Chicago O'Hare Intl

Mon 12/7

6:40 am-6:39 pm

2 stops12h 59m

$645

Saint GeorgeChicago

SGU Saint George - MDW Chicago Midway

SGUMDW

Saint George

Sat 9/26

8:50 am-5:59 pm

2 stops8h 09m

Chicago Midway

Sat 10/3

1:19 pm-9:57 pm

2 stops9h 38m

$749

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 month to fly to Illinois?

The cheapest month to fly to Illinois from Saint George is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

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.

Can stopping save me money on Saint George to Illinois flights?

You could potentially save up to 36% on your flight if you consider stops on a Saint George to Illinois flight.

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

Best Price Found	$230
Fastest flight time	4h 55m
Direct flights	None

The best one-way flight to Illinois from Saint George in the past 72 hours is $230. The best round-trip flight deal from Saint George to Illinois found on momondo in the last 72 hours is $383.

The fastest flight from Saint George to Illinois takes 4h 55m

There are no direct flights from Saint George to Illinois. Popular non-direct route for this connection is Saint George Airport - Chicago O'Hare Intl Airport.

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 many operators does momondo search for flights from Saint George Airport to Illinois?
As of September 2026, there are 2 operators available to choose from for flights from Saint George Airport to Illinois.
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.

Best airlines flying from Saint George to Illinois

Compare and see reviews for airlines that fly from Saint George to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $259	Free Cancellation	Rating 7.1 12,045 reviews		Search American Airlines flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 10,190 reviews		Search United Airlines flights

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.