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Cheap flights from Saint George to Illinois from $210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint George to Illinois departing on 10/31. 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 Saint George to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:07 pm - 8:25 pmSGU-ORD
7h 18m1 stop
United Airlines Logo
7:10 am - 4:02 pmORD-SGU
9h 52m1 stop
$258United Airlines
Find Deal
jue., dic. 4 - dom., dic. 7
Delta Logo
9:05 am - 9:56 pmSGU-ORD
11h 51m2 stops
Delta Logo
12:15 pm - 6:35 pmORD-SGU
7h 20m2 stops
$269Delta
Find Deal
sáb., feb. 28 - mar., mar. 3
Delta Logo
11:27 am - 9:56 pmSGU-ORD
9h 29m2 stops
Delta Logo
9:30 am - 6:35 pmORD-SGU
10h 05m2 stops
$294Delta
Find Deal
sáb., feb. 28 - mar., mar. 3
Delta Logo
9:05 am - 9:56 pmSGU-ORD
11h 51m2 stops
Delta Logo
7:15 am - 2:40 pmORD-SGU
8h 25m1 stop
$315Delta
Find Deal
sáb., feb. 28 - mar., mar. 3
United Airlines Logo
11:30 am - 8:23 pmSGU-ORD
7h 53m1 stop
United Airlines Logo
8:48 am - 4:00 pmORD-SGU
8h 12m1 stop
$325United Airlines
Find Deal
vie., oct. 31 - lun., nov. 3
American Airlines Logo
7:30 am - 2:15 pmSGU-ORD
5h 45m1 stop
American Airlines Logo
5:00 am - 11:02 amORD-SGU
7h 02m1 stop
$334American Airlines
Find Deal
vie., oct. 31 - lun., nov. 3
American Airlines Logo
8:47 pm - 5:05 amSGU-ORD
7h 18m1 stop
American Airlines Logo
12:05 pm - 5:37 pmORD-SGU
6h 32m1 stop
$338American Airlines
Find Deal
sáb., feb. 28 - mar., mar. 3
Delta Logo
9:05 am - 9:56 pmSGU-ORD
11h 51m2 stops
Delta Logo
7:15 am - 2:40 pmORD-SGU
8h 25m1 stop
$340Delta
Find Deal
sáb., feb. 28 - mar., mar. 3
American Airlines Logo
4:45 pm - 12:30 amSGU-ORD
6h 45m1 stop
American Airlines Logo
6:57 pm - 12:11 amORD-SGU
6h 14m1 stop
$414American Airlines
Find Deal
jue., oct. 30 - jue., nov. 6
United Airlines Logo
11:30 am - 8:25 pmSGU-ORD
7h 55m1 stop
United Airlines Logo
9:30 pm - 4:00 pmORD-SGU
19h 30m2 stops
$539United Airlines
Find Deal
jue., oct. 30 - jue., nov. 6

United Airlines flights from Saint George to Illinois

Our best United Airlines deals on Saint George to Illinois flight tickets
United Airlines
Dec 4
SGU12:07 pmSaint George
7h 18m
1 stop
ORD8:25 pmChicago O'Hare Intl
Dec 7
ORD7:10 amChicago O'Hare Intl
9h 52m
1 stop
SGU4:02 pmSaint George
$258
Find similar
United Airlines
Oct 31
SGU11:30 amSaint George
7h 53m
1 stop
ORD8:23 pmChicago O'Hare Intl
Nov 3
ORD8:48 amChicago O'Hare Intl
8h 12m
1 stop
SGU4:00 pmSaint George
$325
Find similar
United Airlines
Oct 4
SGU5:30 pmSaint George
5h 29m
1 stop
ORD11:59 pmChicago O'Hare Intl
Oct 11
ORD5:01 amChicago O'Hare Intl
5h 55m
1 stop
SGU9:56 amSaint George
$504
Find similar

American Airlines flights from Saint George to Illinois

Our best American Airlines deals on Saint George to Illinois flight tickets
American Airlines
Oct 31
SGU7:30 amSaint George
5h 45m
1 stop
ORD2:15 pmChicago O'Hare Intl
Nov 3
ORD5:00 amChicago O'Hare Intl
7h 02m
1 stop
SGU11:02 amSaint George
$334
Find similar
American Airlines
Feb 28
SGU8:47 pmSaint George
7h 18m
1 stop
ORD5:05 amChicago O'Hare Intl
Mar 3
ORD12:05 pmChicago O'Hare Intl
6h 32m
1 stop
SGU5:37 pmSaint George
$338
Find similar
American Airlines
Oct 30
SGU4:45 pmSaint George
6h 45m
1 stop
ORD12:30 amChicago O'Hare Intl
Nov 6
ORD6:57 pmChicago O'Hare Intl
6h 14m
1 stop
SGU12:11 amSaint George
$414
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint George to Illinois 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 octubre 2, 2025.
Use the filters below to find and compare flights from Saint George to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

jue. 12/4

12:07 pm-8:25 pm

1 stop7h 18m

Chicago O'Hare Intl

dom. 12/7

7:10 am-4:02 pm

1 stop9h 52m

$258

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

sáb. 2/28

9:05 am-9:56 pm

2 stops11h 51m

Chicago O'Hare Intl

mar. 3/3

12:15 pm-6:35 pm

2 stops7h 20m

$269

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

sáb. 2/28

11:27 am-9:56 pm

2 stops9h 29m

Chicago O'Hare Intl

mar. 3/3

9:30 am-6:35 pm

2 stops10h 05m

$294

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

sáb. 2/28

9:05 am-9:56 pm

2 stops11h 51m

Chicago O'Hare Intl

mar. 3/3

7:15 am-2:40 pm

1 stop8h 25m

$315

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

vie. 10/31

11:30 am-8:23 pm

1 stop7h 53m

Chicago O'Hare Intl

lun. 11/3

8:48 am-4:00 pm

1 stop8h 12m

$325

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

vie. 10/31

7:30 am-2:15 pm

1 stop5h 45m

Chicago O'Hare Intl

lun. 11/3

5:00 am-11:02 am

1 stop7h 02m

$334

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

sáb. 2/28

8:47 pm-5:05 am

1 stop7h 18m

Chicago O'Hare Intl

mar. 3/3

12:05 pm-5:37 pm

1 stop6h 32m

$338

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

sáb. 2/28

9:05 am-9:56 pm

2 stops11h 51m

Chicago O'Hare Intl

mar. 3/3

7:15 am-2:40 pm

1 stop8h 25m

$340

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

jue. 10/30

4:45 pm-12:30 am

1 stop6h 45m

Chicago O'Hare Intl

jue. 11/6

6:57 pm-12:11 am

1 stop6h 14m

$414

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

jue. 10/30

11:30 am-8:25 pm

1 stop7h 55m

Chicago O'Hare Intl

jue. 11/6

9:30 pm-4:00 pm

2 stops19h 30m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Illinois from

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

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Saint George to Illinois is on a Thursday when prices can be found for as low as $430. Flights from Saint George to Illinois on a Monday will generally be more expensive and average around $712. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Saint George to Illinois during this time can be as low as $443. Flights in the morning are often more expensive with an average ticket price of $645.

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

Direct flights

None
There are no direct flights from Saint George to Illinois. There are no popular flight routes from Saint George to Illinois.
Search flight deals

  • 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?

  • 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.

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
United AirlinesPriceFrom $334Free CancellationRating
7.4
8,933 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.

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