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Cheap flights from Saint George to Chicago from $279

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 Chicago departing on 9/5. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Saint George to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:25 pm - 5:05 pm
SGU
-
ORD
3h 40mnonstop
United Airlines Logo
6:00 am - 1:13 pm
ORD
-
SGU
8h 13m
1 stop
$308United Airlines
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
1:48 pm - 8:13 pm
SGU
-
ORD
5h 25m
1 stop
United Airlines Logo
5:00 am - 9:51 am
ORD
-
SGU
5h 51m
1 stop
$318United Airlines
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
12:25 pm - 5:05 pm
SGU
-
ORD
3h 40mnonstop
United Airlines Logo
8:45 am - 11:40 am
ORD
-
SGU
3h 55mnonstop
$328United Airlines
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
12:25 pm - 5:05 pm
SGU
-
ORD
3h 40mnonstop
United Airlines Logo
5:00 am - 9:51 am
ORD
-
SGU
5h 51m
1 stop
$338United Airlines
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
1:48 pm - 8:13 pm
SGU
-
ORD
5h 25m
1 stop
United Airlines Logo
5:00 am - 9:51 am
ORD
-
SGU
5h 51m
1 stop
$348United Airlines
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
12:25 pm - 5:05 pm
SGU
-
ORD
3h 40mnonstop
United Airlines Logo
8:45 am - 11:40 am
ORD
-
SGU
3h 55mnonstop
$351United Airlines
Sat, Jul 18 - Sat, Jul 25
American Airlines Logo
7:30 am - 4:04 pm
SGU
-
ORD
7h 34m
1 stop
American Airlines Logo
5:00 am - 11:00 am
ORD
-
SGU
7h 00m
1 stop
$373American Airlines
Sat, Sep 5 - Thu, Sep 17
Delta Logo
8:50 am - 6:18 pm
SGU
-
MDW
8h 28m
2 stops
Delta Logo
9:54 am - 6:38 pm
MDW
-
SGU
9h 44m
2 stops
$458Delta
Wed, Jul 15 - Sat, Jul 18
Delta Logo
8:50 am - 5:54 pm
SGU
-
MDW
8h 04m
2 stops
Delta Logo
1:49 pm - 9:55 pm
MDW
-
SGU
9h 06m
2 stops
$698Delta
Sat, Jul 4 - Sat, Jul 11
Delta Logo
8:50 am - 5:54 pm
SGU
-
MDW
8h 04m
2 stops
Delta Logo
1:49 pm - 9:55 pm
MDW
-
SGU
9h 06m
2 stops
$734Delta
Sat, Jul 4 - Sat, Jul 11

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United Airlines flights from Saint George to Chicago

Our best United Airlines deals on Saint George to Chicago flight tickets
United Airlines
Jul 4
SGU12:25 pmSaint George
3h 40m
ORD5:05 pmChicago O'Hare Intl
Jul 11
ORD6:00 amChicago O'Hare Intl
8h 13m
1 stop
SGU1:13 pmSaint George
$308
United Airlines
Jul 4
SGU12:25 pmSaint George
3h 40m
ORD5:05 pmChicago O'Hare Intl
Jul 11
ORD8:45 amChicago O'Hare Intl
3h 55m
SGU11:40 amSaint George
$328
United Airlines
Jul 4
SGU12:25 pmSaint George
3h 40m
ORD5:05 pmChicago O'Hare Intl
Jul 11
ORD5:00 amChicago O'Hare Intl
5h 51m
1 stop
SGU9:51 amSaint George
$338

American Airlines flights from Saint George to Chicago

Our best American Airlines deals on Saint George to Chicago flight tickets
American Airlines
Sep 16
SGU5:36 pmSaint George
5h 54m
1 stop
ORD12:30 amChicago O'Hare Intl
Sep 23
ORD5:00 amChicago O'Hare Intl
7h 00m
1 stop
SGU11:00 amSaint George
$318
American Airlines
Sep 5
SGU7:30 amSaint George
7h 34m
1 stop
ORD4:04 pmChicago O'Hare Intl
Sep 17
ORD5:00 amChicago O'Hare Intl
7h 00m
1 stop
SGU11:00 amSaint George
$373
American Airlines
Jul 15
SGU7:25 amSaint George
15h 05m
1 stop
ORD11:30 pmChicago O'Hare Intl
Jul 18
ORD7:04 pmChicago O'Hare Intl
17h 17m
1 stop
SGU11:21 amSaint George
$446

momondo 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, momondo users made 832,500 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Saint George to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/4

12:25 pm-5:05 pm

Nonstop3h 40m

Chicago O'Hare Intl

Sat 7/11

6:00 am-1:13 pm

1 stop8h 13m

$308

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/4

1:48 pm-8:13 pm

1 stop5h 25m

Chicago O'Hare Intl

Sat 7/11

5:00 am-9:51 am

1 stop5h 51m

$318
Quickest round-trip

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/4

12:25 pm-5:05 pm

Nonstop3h 40m

Chicago O'Hare Intl

Sat 7/11

8:45 am-11:40 am

Nonstop3h 55m

$328

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/4

12:25 pm-5:05 pm

Nonstop3h 40m

Chicago O'Hare Intl

Sat 7/11

5:00 am-9:51 am

1 stop5h 51m

$338

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/4

1:48 pm-8:13 pm

1 stop5h 25m

Chicago O'Hare Intl

Sat 7/11

5:00 am-9:51 am

1 stop5h 51m

$348

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 7/18

12:25 pm-5:05 pm

Nonstop3h 40m

Chicago O'Hare Intl

Sat 7/25

8:45 am-11:40 am

Nonstop3h 55m

$351

Saint GeorgeChicago

SGU - ORD

SGUORD

Saint George

Sat 9/5

7:30 am-4:04 pm

1 stop7h 34m

Chicago O'Hare Intl

Thu 9/17

5:00 am-11:00 am

1 stop7h 00m

$373

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Wed 7/15

8:50 am-6:18 pm

2 stops8h 28m

Chicago Midway

Sat 7/18

9:54 am-6:38 pm

2 stops9h 44m

$458

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Sat 7/4

8:50 am-5:54 pm

2 stops8h 04m

Chicago Midway

Sat 7/11

1:49 pm-9:55 pm

2 stops9h 06m

$698

Saint GeorgeChicago

SGU - MDW

SGUMDW

Saint George

Sat 7/4

8:50 am-5:54 pm

2 stops8h 04m

Chicago Midway

Sat 7/11

1:49 pm-9:55 pm

2 stops9h 06m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Saint George to Chicago

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 month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Saint George, with most prices found around $0. If you’re not able to fly to Chicago in January, then July is your next best option. Flight prices from Saint George to Chicago during July average around $267.

What is the cheapest Saint George to Chicago flight route?

Fly from Saint George to Chicago O'Hare Intl for the best Saint George - Chicago flight prices

What cabin class options are available on Saint George to Chicago flights?

There are 2 cabin classes available to choose from on Saint George to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Saint George to Chicago flights?

You could potentially save up to 20% on your flight if you consider stops on a Saint George to Chicago flight.

When to book flights from Saint George to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Saint George to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint George to Chicago (SGU to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint George to Chicago

Fastest flight time

3h 40m

Direct flights

Sun

Airports in Chicago

3 airports
The fastest flight from Saint George to Chicago takes 3h 40m
Direct flights go from Saint George to Chicago on Sunday. The only airline offering direct flights is United Airlines.
There are 3 airports in Chicago. From Saint George there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Saint George to Chicago

  • How far is Saint George to Chicago by plane?

    The distance between Saint George and Chicago is about 1415.2 mi. By plane, this route typically takes 3h 40m.

  • When did momondo last update prices for flights from Saint George Airport to Chicago?

    Prices for flights from Saint George Airport to Chicago are updated daily.

  • How old do you have to be to fly from Saint George Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint George Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Saint George to Chicago?

  • What is the most popular airline from Saint George to Chicago?

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Portage
Saint Joseph
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Saint George to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Saint George to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Saint George to Chicago with flexible booking policies on momondo?

Flights from Saint George to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Saint George to Chicago?

Once all potential Saint George to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Saint George to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Saint George and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport