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$200+ Cheap flights from Saint George (SGU) to Chicago (CHI)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — CHI
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
1 adult, Economy
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Cheap 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 July 18, 2025.

Round-trip from

$258
(United Airlines)

One-way from

$200
(Delta)

Popular in

January

Cheapest in

June

Average price

$403
From Saint George to Chicago (CHI)
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One-way flight from Saint George to Chicago (CHI)
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Highest demand for flights based on searches. 22% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 18, 2025.

This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sun 8/3111:25 amSGU - ORD
1 stop8h 00mUnited Airlines
Sun 9/75:00 amORD - SGU
1 stop5h 56mUnited Airlines
Deal found 7/15$258
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:00 amSGU - ORD
2 stops6h 45mDelta
Sat 9/67:45 amORD - SGU
1 stop7h 55mDelta
Deal found 7/14$274
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Mon 9/227:00 pmSGU - ORD
1 stop15h 04mAmerican Airlines
Fri 9/2610:10 pmORD - SGU
1 stop13h 48mAmerican Airlines
Deal found 7/16$402
This Delta deal was found by Cheapflights users on 7/16. 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.
Fri 8/16:02 amSGU - MDW
2 stops11h 00mDelta
Fri 8/81:09 pmMDW - SGU
2 stops11h 43mDelta
Deal found 7/16$838

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 July 18, 2025.
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

Sun 8/31

11:25 am-8:25 pm

1 stop8h 00m

Chicago O'Hare Intl

Sun 9/7

5:00 am-9:56 am

1 stop5h 56m

$258

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sun 8/31

9:00 am-4:45 pm

2 stops6h 45m

Chicago O'Hare Intl

Sat 9/6

7:45 am-2:40 pm

1 stop7h 55m

$274

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Mon 9/22

7:00 pm-11:04 am

1 stop15h 04m

Chicago O'Hare Intl

Fri 9/26

10:10 pm-10:58 am

1 stop13h 48m

$402

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Fri 8/1

6:02 am-6:02 pm

2 stops11h 00m

Chicago Midway

Fri 8/8

1:09 pm-11:52 pm

2 stops11h 43m

$838

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Thu 9/4

1:10 pm-9:00 pm

1 stop6h 50m

$200

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 8/9

5:05 am-2:47 pm

1 stop8h 42m

$248

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Thu 9/4

6:15 am-5:37 pm

2 stops10h 22m

$310

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Mon 9/1

5:18 am-8:14 pm

2 stops13h 56m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

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.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated July 18, 2025.
Read through reviews of airlines operating flights from Saint George to Chicago, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,864 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 2 different airlines.

  • What are the cheapest airlines flying from Saint George to Chicago round-trip?

    Flying on United Airlines is currently your cheapest option to Chicago, with prices starting at $258. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $274 and $402, respectively. United Airlines is currently priced 50% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Saint George to Chicago one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $200. American Airlines flights start at $248 while deals on United Airlines start at $312 one-way.

  • 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.

  • What is the cheapest month to book a flight from Saint George to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Saint George to Chicago (average of $245). Flying from Saint George to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

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

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Top 2 airlines flying from Saint George to Chicago

Discover the top 2 airlines that operate flights from Saint George to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$538FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$334Average$574FlexibilityNo cancel feeOn-time69%

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