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Cheap flights from Illinois to Saint George from $115

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 7/2. 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
0 bags

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Find the cheapest flights from Illinois to Saint George

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 11:21 am
ORD
-
SGU
7h 21m
1 stop
American Airlines Logo
5:30 pm - 12:51 am
SGU
-
ORD
6h 21m
1 stop
$210American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
9:40 am - 5:00 pm
ORD
-
SGU
8h 20m
2 stops
American Airlines Logo
5:30 pm - 12:51 am
SGU
-
ORD
6h 21m
1 stop
$216American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
5:00 am - 11:21 am
ORD
-
SGU
7h 21m
1 stop
American Airlines Logo
5:30 pm - 12:51 am
SGU
-
ORD
6h 21m
1 stop
$230American Airlines
Fri, Jul 3 - Mon, Jul 6
American Airlines Logo
8:30 am - 5:00 pm
ORD
-
SGU
9h 30m
2 stops
American Airlines Logo
5:30 pm - 12:51 am
SGU
-
ORD
6h 21m
1 stop
$236American Airlines
Fri, Jul 3 - Mon, Jul 6
Delta Logo
1:52 pm - 9:56 pm
MDW
-
SGU
9h 04m
2 stops
Delta Logo
8:50 am - 10:36 pm
SGU
-
MDW
12h 46m
2 stops
$424Delta
Fri, Aug 7 - Fri, Aug 14
Delta Logo
1:26 pm - 9:56 pm
MDW
-
SGU
9h 30m
2 stops
Delta Logo
8:50 am - 6:18 pm
SGU
-
MDW
8h 28m
2 stops
$584Delta
Fri, Jul 3 - Mon, Jul 6
Delta Logo
6:00 am - 2:42 pm
MDW
-
SGU
9h 42m
2 stops
Delta Logo
5:50 am - 6:07 pm
SGU
-
MDW
11h 17m
2 stops
$633Delta
Wed, Jul 22 - Sat, Jul 25
United Airlines Logo
3:47 pm - 4:03 pm
MLI
-
SGU
25h 16m
2 stops
United Airlines Logo
5:05 am - 8:54 pm
SGU
-
MLI
14h 49m
1 stop
$766United Airlines
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
1:15 pm - 4:03 pm
MLI
-
SGU
27h 48m
2 stops
United Airlines Logo
5:05 am - 8:54 pm
SGU
-
MLI
14h 49m
1 stop
$830United Airlines
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
10:40 am - 4:03 pm
MLI
-
SGU
30h 23m
2 stops
United Airlines Logo
5:05 am - 8:54 pm
SGU
-
MLI
14h 49m
1 stop
$835United Airlines
Sat, Jun 6 - Sat, Jun 13

Delta flights from Illinois to Saint George

Our best Delta deals on Illinois to Saint George flight tickets
Delta
Jun 13
ORD7:45 amChicago O'Hare Intl
7h 58m
1 stop
SGU2:43 pmSaint George
Jun 20
SGU5:50 amSaint George
5h 10m
1 stop
ORD12:00 pmChicago O'Hare Intl
$388
Delta
Aug 7
ORD12:29 pmChicago O'Hare Intl
10h 27m
2 stops
SGU9:56 pmSaint George
Aug 14
SGU1:14 pmSaint George
7h 44m
1 stop
ORD9:58 pmChicago O'Hare Intl
$394
Delta
Aug 7
ORD3:48 pmChicago O'Hare Intl
7h 08m
2 stops
SGU9:56 pmSaint George
Aug 14
SGU8:50 amSaint George
10h 32m
2 stops
ORD8:22 pmChicago O'Hare Intl
$399

American Airlines flights from Illinois to Saint George

Our best American Airlines deals on Illinois to Saint George flight tickets
American Airlines
Jul 3
ORD5:00 amChicago O'Hare Intl
7h 21m
1 stop
SGU11:21 amSaint George
Jul 7
SGU5:30 pmSaint George
6h 21m
1 stop
ORD12:51 amChicago O'Hare Intl
$210
American Airlines
Jul 3
ORD9:40 amChicago O'Hare Intl
8h 20m
2 stops
SGU5:00 pmSaint George
Jul 7
SGU5:30 pmSaint George
6h 21m
1 stop
ORD12:51 amChicago O'Hare Intl
$216
American Airlines
Jul 3
ORD5:00 amChicago O'Hare Intl
7h 21m
1 stop
SGU11:21 amSaint George
Jul 6
SGU5:30 pmSaint George
6h 21m
1 stop
ORD12:51 amChicago O'Hare Intl
$230

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 May 17, 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

Fri 7/3

5:00 am-11:21 am

1 stop7h 21m

Saint George

Tue 7/7

5:30 pm-12:51 am

1 stop6h 21m

$210

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Fri 7/3

9:40 am-5:00 pm

2 stops8h 20m

Saint George

Tue 7/7

5:30 pm-12:51 am

1 stop6h 21m

$216

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Fri 7/3

5:00 am-11:21 am

1 stop7h 21m

Saint George

Mon 7/6

5:30 pm-12:51 am

1 stop6h 21m

$230

ChicagoSaint George

ORD - SGU

ORDSGU

Chicago O'Hare Intl

Fri 7/3

8:30 am-5:00 pm

2 stops9h 30m

Saint George

Mon 7/6

5:30 pm-12:51 am

1 stop6h 21m

$236

ChicagoSaint George

MDW - SGU

MDWSGU

Chicago Midway

Fri 8/7

1:52 pm-9:56 pm

2 stops9h 04m

Saint George

Fri 8/14

8:50 am-10:36 pm

2 stops12h 46m

$424

ChicagoSaint George

MDW - SGU

MDWSGU

Chicago Midway

Fri 7/3

1:26 pm-9:56 pm

2 stops9h 30m

Saint George

Mon 7/6

8:50 am-6:18 pm

2 stops8h 28m

$584

ChicagoSaint George

MDW - SGU

MDWSGU

Chicago Midway

Wed 7/22

6:00 am-2:42 pm

2 stops9h 42m

Saint George

Sat 7/25

5:50 am-6:07 pm

2 stops11h 17m

$633

MolineSaint George

MLI - SGU

MLISGU

Moline Quad-City

Sat 6/6

3:47 pm-4:03 pm

2 stops25h 16m

Saint George

Sat 6/13

5:05 am-8:54 pm

1 stop14h 49m

$766

MolineSaint George

MLI - SGU

MLISGU

Moline Quad-City

Sat 6/6

1:15 pm-4:03 pm

2 stops27h 48m

Saint George

Sat 6/13

5:05 am-8:54 pm

1 stop14h 49m

$830

MolineSaint George

MLI - SGU

MLISGU

Moline Quad-City

Sat 6/6

10:40 am-4:03 pm

2 stops30h 23m

Saint George

Sat 6/13

5:05 am-8:54 pm

1 stop14h 49m

$835

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 July, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $206.

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

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

$408

Fastest flight time

3h 50m

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 $408
The fastest flight from Illinois to Saint George takes 3h 50m
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
7.9
8,453 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,654 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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