HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$258+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — ORD
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saint George to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 16, 2026.

This American Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 5/124:38 pm
SGU
-
ORD
1 stop6h 54m
American Airlines
Sat 5/165:00 am
ORD
-
SGU
1 stop7h 29m
American Airlines
Deal found 2/12$267
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Sat 7/115:30 pm
SGU
-
ORD
1 stop6h 14m
United Airlines
Wed 7/155:00 am
ORD
-
SGU
1 stop5h 39m
United Airlines
Deal found 2/13$278
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 2/275:37 pm
SGU
-
ORD
1 stop5h 22m
United Airlines
Sun 3/17:10 am
ORD
-
SGU
1 stop9h 56m
United Airlines
Deal found 2/13$318
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Sat 2/285:00 am
SGU
-
ORD
1 stop7h 04m
American Airlines
Wed 3/43:45 pm
ORD
-
SGU
2 stops9h 45m
American Airlines
Deal found 2/13$324
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 10/275:30 pm
SGU
-
ORD
1 stop5h 27m
United Airlines
Sat 10/315:00 am
ORD
-
SGU
1 stop5h 39m
United Airlines
Deal found 2/12$338
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 10/1411:30 am
SGU
-
ORD
1 stop9h 16m
United Airlines
Tue 10/207:15 am
ORD
-
SGU
1 stop9h 49m
United Airlines
Deal found 2/12$367
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Thu 4/305:37 pm
SGU
-
ORD
1 stop6h 21m
United Airlines
Tue 5/510:00 am
ORD
-
SGU
1 stop7h 05m
United Airlines
Deal found 2/15$368
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Tue 3/312:15 pm
SGU
-
ORD
2 stops8h 45m
American Airlines
Sat 3/76:59 pm
ORD
-
SGU
1 stop6h 31m
American Airlines
Deal found 2/16$374
This Delta deal was found by Cheapflights users on 2/13. 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.
Sat 2/285:50 am
SGU
-
MDW
2 stops9h 24m
Delta
Wed 3/46:00 am
MDW
-
SGU
2 stops11h 50m
Delta
Deal found 2/13$828
This Delta deal was found by Cheapflights users on 2/16. 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.
Tue 3/35:50 am
SGU
-
MDW
2 stops10h 47m
Delta
Sat 3/711:45 am
MDW
-
SGU
2 stops7h 50m
Delta
Deal found 2/16$859
This Delta deal was found by Cheapflights users on 2/13. 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.
Fri 2/278:50 am
SGU
-
MDW
2 stops8h 50m
Delta
Sun 3/19:34 am
MDW
-
SGU
2 stops10h 01m
Delta
Deal found 2/13$942
This Delta deal was found by Cheapflights users on 2/12. 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.
Tue 5/1211:27 am
SGU
-
MDW
2 stops8h 42m
Delta
Sat 5/161:22 pm
MDW
-
SGU
2 stops9h 43m
Delta
Deal found 2/12$973

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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$258
(United Airlines)

One-way from

$108
(American Airlines)
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

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 February 16, 2026.
Use the filters below to find and compare flights from Saint George to Illinois that are best for you.

Fly from

Saint George

Fly to

Illinois

Route

Depart

Return

Price

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Tue 5/12

4:38 pm-12:32 am

1 stop6h 54m

Chicago O'Hare Intl

Sat 5/16

5:00 am-11:29 am

1 stop7h 29m

$267

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/11

5:30 pm-12:44 am

1 stop6h 14m

Chicago O'Hare Intl

Wed 7/15

5:00 am-9:39 am

1 stop5h 39m

$278

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Fri 2/27

5:37 pm-11:59 pm

1 stop5h 22m

Chicago O'Hare Intl

Sun 3/1

7:10 am-4:06 pm

1 stop9h 56m

$318

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 2/28

5:00 am-1:04 pm

1 stop7h 04m

Chicago O'Hare Intl

Wed 3/4

5:00 am-11:26 am

1 stop7h 26m

$318

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Fri 2/27

11:24 am-8:28 pm

1 stop8h 04m

Chicago O'Hare Intl

Tue 3/3

5:50 pm-11:05 pm

1 stop6h 15m

$318

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Tue 3/3

4:31 pm-12:51 am

1 stop7h 20m

Chicago O'Hare Intl

Sat 3/7

5:25 pm-12:30 am

1 stop8h 05m

$318

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Thu 4/30

5:37 pm-12:58 am

1 stop6h 21m

Chicago O'Hare Intl

Tue 5/5

10:00 am-4:05 pm

1 stop7h 05m

$368

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Fri 2/27

8:50 am-6:40 pm

2 stops8h 50m

Chicago Midway

Sun 3/1

9:34 am-6:35 pm

2 stops10h 01m

$942

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Tue 5/12

11:27 am-9:09 pm

2 stops8h 42m

Chicago Midway

Sat 5/16

1:22 pm-10:05 pm

2 stops9h 43m

$973

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Sat 7/11

5:50 am-6:05 pm

2 stops11h 15m

Chicago Midway

Wed 7/15

9:20 am-6:35 pm

2 stops10h 15m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 22 results
1
2
3

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 February 16, 2026.
Get a feel of what it's like to fly with American 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.
American Airlines
7.2
Good
11,294 reviews

Overall

7.2

Comfort

7.2

Entertainment

6.9

Crew

8.0

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
11,294 reviews
American Airlines
7.2
Good
11,294 reviews

Overall

7.2

Comfort

7.2

Entertainment

6.9

Crew

8.0

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

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 $278, American Airlines can have you in Illinois from Saint George in 6h 14m. 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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Saint George to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Salt Lake City to Los Angeles flights
Salt Lake City to Seattle flights
Salt Lake City to Las Vegas flights
Salt Lake City to Orlando flights
Salt Lake City to Dallas/Fort Worth flights
Salt Lake City to Sky Harbor Intl flights
Salt Lake City to Honolulu flights
Salt Lake City to Santa Ana flights
Salt Lake City to Ontario flights
Salt Lake City to John F Kennedy Intl flights
Salt Lake City to San Diego flights
Salt Lake City to Miami flights
Salt Lake City to Atlanta flights
Salt Lake City to Hobby flights
Salt Lake City to Newark flights
Salt Lake City to O'Hare Intl flights
Salt Lake City to San Francisco flights
Salt Lake City to Portland flights
Salt Lake City to Kahului flights
Salt Lake City to George Bush Intcntl flights
Salt Lake City to Tampa flights
Salt Lake City to Fort Lauderdale flights
Salt Lake City to LaGuardia flights
Salt Lake City to Dulles Intl flights
Salt Lake City to Reagan-National flights
Salt Lake City to Boston flights
Salt Lake City to Denver flights
Salt Lake City to Baltimore flights
Salt Lake City to Sacramento flights
Salt Lake City to Nashville flights
Salt Lake City to Kailua-Kona flights
Salt Lake City to New Orleans flights
Salt Lake City to Minneapolis flights
Salt Lake City to Long Beach flights
Salt Lake City to Austin flights
Salt Lake City to Lihue flights
Salt Lake City to Tucson flights
Salt Lake City to Detroit flights
Salt Lake City to Philadelphia flights
Salt Lake City to Burbank flights
Salt Lake City to Love Field flights
Salt Lake City to Fort Myers flights
Salt Lake City to San Jose flights
Salt Lake City to Raleigh flights
Salt Lake City to Charlotte flights
Salt Lake City to Kansas City flights
Salt Lake City to Anchorage flights
Salt Lake City to San Antonio flights
Salt Lake City to Midway flights
Salt Lake City to St. Louis flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.