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Cheap flights from Illinois to Saint George from $288

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Saint George departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Saint George

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 11:55 am
ORD
-
SGU
3h 55mnonstop
United Airlines Logo
1:50 pm - 10:46 pm
SGU
-
ORD
7h 56m
1 stop
$308United Airlines
Sat, Sep 5 - Thu, Sep 10
American Airlines Logo
5:00 am - 10:53 am
ORD
-
SGU
6h 53m
1 stop
American Airlines Logo
8:58 pm - 4:59 am
SGU
-
ORD
7h 01m
1 stop
$318American Airlines
Wed, Oct 28 - Mon, Nov 2
American Airlines Logo
5:00 am - 10:39 am
ORD
-
SGU
6h 39m
1 stop
American Airlines Logo
11:09 am - 8:30 pm
SGU
-
ORD
8h 21m
1 stop
$320American Airlines
Fri, Aug 14 - Fri, Aug 21
American Airlines Logo
5:00 am - 11:21 am
ORD
-
SGU
7h 21m
1 stop
American Airlines Logo
11:11 am - 7:44 pm
SGU
-
ORD
7h 33m
1 stop
$348American Airlines
Thu, Jul 16 - Sat, Jul 25
Delta Logo
12:28 pm - 6:35 pm
MDW
-
SGU
7h 07m
2 stops
Delta Logo
5:50 am - 6:37 pm
SGU
-
MDW
11h 47m
2 stops
$354Delta
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
7:00 am - 4:03 pm
ORD
-
SGU
10h 03m
1 stop
United Airlines Logo
12:25 pm - 5:05 pm
SGU
-
ORD
3h 40mnonstop
$370United Airlines
Thu, Jul 16 - Sat, Jul 25
American Airlines Logo
5:00 am - 11:00 am
ORD
-
SGU
7h 00m
1 stop
American Airlines Logo
5:36 pm - 12:30 am
SGU
-
ORD
5h 54m
1 stop
$378American Airlines
Thu, Sep 17 - Thu, Sep 24
American Airlines Logo
5:00 am - 11:00 am
ORD
-
SGU
7h 00m
1 stop
American Airlines Logo
5:01 am - 2:07 pm
SGU
-
ORD
8h 06m
1 stop
$386American Airlines
Sun, Sep 20 - Tue, Sep 22
Delta Logo
12:30 pm - 6:35 pm
MDW
-
SGU
7h 05m
2 stops
Delta Logo
8:50 am - 10:10 pm
SGU
-
MDW
12h 20m
2 stops
$449Delta
Thu, Nov 12 - Mon, Nov 16
Delta Logo
9:55 am - 6:35 pm
MDW
-
SGU
9h 40m
2 stops
Delta Logo
8:50 am - 10:10 pm
SGU
-
MDW
12h 20m
2 stops
$504Delta
Thu, Nov 12 - Mon, Nov 16

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Delta flights from Illinois to Saint George

Our best Delta deals on Illinois to Saint George flight tickets
Delta
Nov 7
MDW12:28 pmChicago Midway
7h 07m
2 stops
SGU6:35 pmSaint George
Nov 11
SGU5:50 amSaint George
11h 47m
2 stops
MDW6:37 pmChicago Midway
$354
Delta
Nov 12
MDW12:30 pmChicago Midway
7h 05m
2 stops
SGU6:35 pmSaint George
Nov 16
SGU8:50 amSaint George
12h 20m
2 stops
MDW10:10 pmChicago Midway
$449
Delta
Oct 28
ORD5:30 amChicago O'Hare Intl
10h 10m
2 stops
SGU2:40 pmSaint George
Nov 2
SGU3:20 pmSaint George
5h 40m
1 stop
ORD10:00 pmChicago O'Hare Intl
$454

United Airlines flights from Illinois to Saint George

Our best United Airlines deals on Illinois to Saint George flight tickets
United Airlines
Sep 5
ORD9:00 amChicago O'Hare Intl
3h 55m
SGU11:55 amSaint George
Sep 10
SGU1:50 pmSaint George
7h 56m
1 stop
ORD10:46 pmChicago O'Hare Intl
$308
United Airlines
Jul 16
ORD7:00 amChicago O'Hare Intl
10h 03m
1 stop
SGU4:03 pmSaint George
Jul 25
SGU12:25 pmSaint George
3h 40m
ORD5:05 pmChicago O'Hare Intl
$370
United Airlines
Aug 22
ORD9:00 amChicago O'Hare Intl
3h 55m
SGU11:55 amSaint George
Aug 29
SGU12:36 pmSaint George
3h 43m
ORD5:19 pmChicago O'Hare Intl
$389

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Saint George that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Illinois to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Sat 9/5

9:00 am-11:55 am

Nonstop3h 55m

Saint George

Thu 9/10

1:50 pm-10:46 pm

1 stop7h 56m

$308

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Wed 10/28

5:00 am-10:53 am

1 stop6h 53m

Saint George

Mon 11/2

8:58 pm-4:59 am

1 stop7h 01m

$318

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Fri 8/14

5:00 am-10:39 am

1 stop6h 39m

Saint George

Fri 8/21

11:09 am-8:30 pm

1 stop8h 21m

$320

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Thu 7/16

5:00 am-11:21 am

1 stop7h 21m

Saint George

Sat 7/25

11:11 am-7:44 pm

1 stop7h 33m

$348

ChicagoSaint George

MDW - SGU

MDWSGU

Chicago Midway

Sat 11/7

12:28 pm-6:35 pm

2 stops7h 07m

Saint George

Wed 11/11

5:50 am-6:37 pm

2 stops11h 47m

$354

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Thu 7/16

7:00 am-4:03 pm

1 stop10h 03m

Saint George

Sat 7/25

12:25 pm-5:05 pm

Nonstop3h 40m

$370

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Thu 9/17

5:00 am-11:00 am

1 stop7h 00m

Saint George

Thu 9/24

5:36 pm-12:30 am

1 stop5h 54m

$378

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Sun 9/20

5:00 am-11:00 am

1 stop7h 00m

Saint George

Tue 9/22

5:01 am-2:07 pm

1 stop8h 06m

$386

ChicagoSaint George

MDW - SGU

MDWSGU

Chicago Midway

Thu 11/12

12:30 pm-6:35 pm

2 stops7h 05m

Saint George

Mon 11/16

8:50 am-10:10 pm

2 stops12h 20m

$449

ChicagoSaint George

MDW - SGU

MDWSGU

Chicago Midway

Thu 11/12

9:55 am-6:35 pm

2 stops9h 40m

Saint George

Mon 11/16

8:50 am-10:10 pm

2 stops12h 20m

$504

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint George from

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

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

What is the cheapest month to fly to Saint George?

If you aren’t able to travel to Saint George during the month of April, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $258.

What is the cheapest Illinois to Saint George flight route?

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

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

There is only 1 cabin class available to choose from on Illinois to Saint George 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 Illinois to Saint George flights?

You could potentially save up to 5% on your flight if you consider stops on a Illinois to Saint George flight.

Cheap Illinois to Saint George flight deals and tips

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

Best Price Found

$354

Fastest flight time

3h 55m

Direct flights

Sun

Airports in Saint George

1 airport
The best flight deal from Illinois to Saint George found on momondo in the last 72 hours is $354
The fastest flight from Illinois to Saint George takes 3h 55m
Direct flights go from Illinois to Saint George on Sunday. There are no airlines offering direct flights.
There is 1 airport in Saint George. From Illinois there are direct flights to Saint George (SGU).
Search flight deals

Frequently asked questions about flying from Illinois to Saint George

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

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

  • How many operators does momondo search for flights from Illinois to Saint George Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Saint George Airport.

  • What documentation or ID do you need to fly to Saint George Airport?

    The required travel and health documents for your Saint George Airport 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 Saint George Airport. 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 Illinois to Saint George?

Best airlines flying from Illinois to Saint George

Compare and see reviews for airlines that fly from Illinois to Saint George with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $206Free CancellationRating
7.8
8,453 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,927 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane
Virgin

Why use momondo?

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

Finding the right flight to Saint George from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint George quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Saint George from Illinois with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Saint George.

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

If you are simply researching potential flights to Saint George, momondo offers a useful price alert feature which will track prices for flights to Saint George from Illinois and alert you when they change.

An easier way to manage your Saint George trip

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