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Illinois

$233+ Cheap flights from Saint George (SGU) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — ORD
apr. 17 — apr. 241
fre. 4/17
fre. 4/24
1 adult, Economy
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Cheap flight deals from Saint George to Illinois

Cheapest flights from Saint George to Illinois
Explore the most affordable flight options available from Saint George to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marts 18, 2026.

This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 4/94:38 pm
SGU
-
ORD
1 stop6h 54m
American Airlines
man. 4/135:00 am
ORD
-
SGU
1 stop7h 29m
American Airlines
Deal found 3/14$296
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 7/235:25 pm
SGU
-
ORD
1 stop6h 19m
United Airlines
lør. 7/255:00 am
ORD
-
SGU
1 stop5h 51m
United Airlines
Deal found 3/13$318
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 7/181:35 pm
SGU
-
ORD
Nonstop2h 19m
United Airlines
lør. 7/255:00 am
ORD
-
SGU
1 stop5h 51m
United Airlines
Deal found 3/13$333
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 9/225:10 am
SGU
-
ORD
1 stop6h 23m
American Airlines
lør. 9/265:00 pm
ORD
-
SGU
2 stops8h 11m
American Airlines
Deal found 3/13$349
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 3/317:30 am
SGU
-
ORD
2 stops8h 25m
American Airlines
lør. 4/45:00 am
ORD
-
SGU
1 stop7h 21m
American Airlines
Deal found 3/16$364
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 4/28:55 am
SGU
-
ORD
1 stop8h 10m
Delta
lør. 4/47:20 am
ORD
-
SGU
1 stop8h 19m
Delta
Deal found 3/17$378
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 7/235:25 pm
SGU
-
ORD
1 stop6h 19m
United Airlines
søn. 7/267:00 am
ORD
-
SGU
1 stop10h 03m
United Airlines
Deal found 3/13$403
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 3/315:22 pm
SGU
-
ORD
1 stop6h 08m
United Airlines
lør. 4/410:49 am
ORD
-
SGU
1 stop8h 27m
United Airlines
Deal found 3/16$405
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 4/1512:15 pm
SGU
-
ORD
1 stop8h 00m
American Airlines
ons. 4/225:00 am
ORD
-
SGU
1 stop7h 29m
American Airlines
Deal found 3/16$428
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 3/318:55 am
SGU
-
MDW
2 stops8h 45m
Delta
lør. 4/46:00 am
MDW
-
SGU
2 stops9h 39m
Delta
Deal found 3/16$614
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 4/248:50 am
SGU
-
MDW
2 stops12h 38m
Delta
man. 4/279:29 am
MDW
-
SGU
2 stops10h 07m
Delta
Deal found 3/17$623
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 9/228:50 am
SGU
-
MDW
2 stops8h 15m
Delta
lør. 9/266:00 am
MDW
-
SGU
2 stops9h 40m
Delta
Deal found 3/13$819

Find flight deals from Saint George to Illinois

Keep the following information in mind while searching for Saint George to Illinois flight deals. Data was last updated marts 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(American Airlines)

One-way from

$233
(American Airlines)

Popular in

November

Cheapest in

July

Average price

$348

Good one-way deal

$330 or less
Provider with most accurate pricing for Saint George-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Saint George-Chicago (CHI) flights.
Search Deals
From Saint George to Illinois
Search Deals
One-way flight from Saint George to Illinois
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Saint George to Illinois.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated marts 18, 2026.
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

Cheapest round-trip
Quickest round-trip

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

tor. 4/9

4:38 pm-12:32 am

1 stop6h 54m

Chicago O'Hare Intl

man. 4/13

5:00 am-11:29 am

1 stop7h 29m

$296

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

tir. 3/31

12:15 pm-9:25 pm

2 stops8h 10m

Chicago O'Hare Intl

lør. 4/4

2:58 pm-12:25 am

2 stops10h 27m

$369

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

tor. 4/2

8:55 am-6:05 pm

1 stop8h 10m

Chicago O'Hare Intl

lør. 4/4

7:20 am-2:39 pm

1 stop8h 19m

$378

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

tir. 3/31

5:22 pm-12:30 am

1 stop6h 08m

Chicago O'Hare Intl

lør. 4/4

10:49 am-6:16 pm

1 stop8h 27m

$405

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

fre. 4/24

3:20 pm-9:18 pm

1 stop4h 58m

Chicago O'Hare Intl

man. 4/27

7:00 am-4:52 pm

2 stops10h 52m

$439

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

lør. 3/28

5:00 am-2:26 pm

1 stop8h 26m

Chicago O'Hare Intl

ons. 4/1

5:00 am-11:21 am

1 stop7h 21m

$483

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

fre. 3/20

5:00 am-3:15 pm

1 stop9h 15m

Chicago O'Hare Intl

tir. 3/24

5:25 pm-12:25 am

1 stop8h 00m

$488

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

ons. 4/15

12:15 pm-10:00 pm

2 stops8h 45m

Chicago O'Hare Intl

ons. 4/22

5:00 am-11:29 am

1 stop7h 29m

$504

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

tir. 3/31

8:55 am-6:40 pm

2 stops8h 45m

Chicago Midway

lør. 4/4

6:00 am-2:39 pm

2 stops9h 39m

$614

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

fre. 4/24

8:50 am-10:28 pm

2 stops12h 38m

Chicago Midway

man. 4/27

9:29 am-6:36 pm

2 stops10h 07m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 39 resultsSorted by cheapest first
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4

Best time to book a flight from Saint George to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Saint George with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint George to Illinois
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated marts 18, 2026.
Get a feel of what it's like to fly with United Airlines from Saint George to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,435 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,435 reviews
United Airlines
7.4
Good
9,435 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Saint George to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Saint George to Illinois?

    For a flight from Saint George to Illinois, you will be flying from Saint George. Saint George (SGU) is just 1.4 mi from the center of the city.

  • How long is the flight from Saint George to Illinois?

    For as low as $405, American Airlines can have you in Illinois from Saint George in 6h 08m. The distance from Saint George to Illinois is about 1403 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Saint George to Illinois?

    The cheapest flight price from Saint George to Illinois is $330. On average you can expect to pay $330. The most popular route, (Saint George - Chicago O'Hare Intl), can usually be booked for $318.

  • Can I find deals for flights from Saint George to Illinois that include hotel bookings?

    Yes. In addition to deals on Saint George to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint George to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint George to Illinois.

  • Can I find deals for business class flights from Saint George to Illinois?

    Yes. Cheapflights offers flight deals from Saint George to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Saint George to Illinois

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