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$248+ Cheap flights from Saint George (SGU) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — CHI
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Saint George to Chicago

Cheapest flights from Saint George to Chicago
Explore the most affordable flight options available from Saint George to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:25 pm
SGU
-
ORD
Nonstop3h 40m
United Airlines
Tue 7/147:00 am
ORD
-
SGU
1 stop10h 04m
United Airlines
Deal found 2/17$248
This American 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 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 2/15$288
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 3/34:31 pm
SGU
-
ORD
1 stop7h 20m
American Airlines
Sat 3/75:25 pm
ORD
-
SGU
1 stop8h 05m
American Airlines
Deal found 2/16$318
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:25 pm
SGU
-
ORD
Nonstop3h 40m
United Airlines
Tue 7/145:00 am
ORD
-
SGU
1 stop5h 39m
United Airlines
Deal found 2/16$323
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:30 am
SGU
-
ORD
1 stop7h 52m
United Airlines
Sat 10/315:00 am
ORD
-
SGU
1 stop5h 39m
United Airlines
Deal found 2/16$338
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/511:30 am
SGU
-
ORD
1 stop9h 16m
United Airlines
Fri 7/177:00 am
ORD
-
SGU
1 stop10h 04m
United Airlines
Deal found 2/16$367
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 2/2512:15 pm
SGU
-
ORD
1 stop7h 50m
American Airlines
Wed 3/45:00 am
ORD
-
SGU
1 stop7h 26m
American Airlines
Deal found 2/18$368
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:15 pm
SGU
-
ORD
1 stop7h 11m
United Airlines
Sun 4/267:00 am
ORD
-
SGU
1 stop10h 15m
United Airlines
Deal found 2/17$385
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:47 pm
SGU
-
ORD
1 stop6h 42m
United Airlines
Sat 3/75:50 pm
ORD
-
SGU
1 stop6h 15m
United Airlines
Deal found 2/16$398
This Delta deal was found by Cheapflights users on 2/17. 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.
Sat 7/48:50 am
SGU
-
MDW
2 stops8h 15m
Delta
Tue 7/1410:35 am
MDW
-
SGU
2 stops12h 30m
Delta
Deal found 2/17$494
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.
Thu 2/268:50 am
SGU
-
MDW
2 stops12h 41m
Delta
Mon 3/99:30 am
MDW
-
SGU
2 stops10h 06m
Delta
Deal found 2/16$594
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.
Sat 7/48:50 am
SGU
-
MDW
2 stops8h 15m
Delta
Fri 7/109:20 am
MDW
-
SGU
2 stops10h 15m
Delta
Deal found 2/16$614

Find flight deals from Saint George to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Saint George (SGU) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(United 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 Chicago (CHI)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint George to Chicago 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 19, 2026.
Use the filters below to find and compare flights from Saint George to Chicago that are best for you.

Fly from

Saint George

Fly to

Chicago

Route

Depart

Return

Price

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/4

12:25 pm-5:05 pm

Nonstop3h 40m

Chicago O'Hare Intl

Tue 7/14

7:00 am-4:04 pm

1 stop10h 04m

$248

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/4

12:25 pm-5:05 pm

Nonstop3h 40m

Chicago O'Hare Intl

Mon 7/13

7:00 am-4:04 pm

1 stop10h 04m

$248

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/4

1:45 pm-8:00 pm

1 stop5h 15m

Chicago O'Hare Intl

Fri 7/17

7:00 am-4:04 pm

1 stop10h 04m

$258

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/4

1:45 pm-8:30 pm

1 stop5h 45m

Chicago O'Hare Intl

Fri 7/10

8:51 am-4:04 pm

1 stop8h 13m

$258

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/11

5:30 pm-12:44 am

1 stop6h 14m

Chicago O'Hare Intl

Tue 7/14

7:00 am-4:04 pm

1 stop10h 04m

$288

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 - MDW

SGUMDW

Saint George

Sat 7/4

8:50 am-6:05 pm

2 stops8h 15m

Chicago Midway

Tue 7/14

10:35 am-10:05 pm

2 stops12h 30m

$494

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Sat 7/4

8:50 am-6:05 pm

2 stops8h 15m

Chicago Midway

Fri 7/10

9:20 am-6:35 pm

2 stops10h 15m

$614

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Sat 7/4

8:50 am-6:05 pm

2 stops8h 15m

Chicago Midway

Mon 7/13

9:20 am-6:35 pm

2 stops10h 15m

$634

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Wed 3/4

8:50 am-6:40 pm

2 stops8h 50m

Chicago Midway

Sun 3/8

1:10 pm-9:53 pm

2 stops9h 43m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Saint George-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint George-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint George-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint George-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint George-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Saint George to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Saint George to Chicago. 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 Chicago?

    Located just 1.4 mi from the city center, Saint George is the airport most travelers will use when flying to Chicago from Saint George. Booking flights from Saint George (SGU) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 0 different airlines.

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

    There are many flights that can get you from Saint George to Chicago in 3h 40m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 1403 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint George to Chicago 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
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