$193 Find Cheap Flights from Saint George to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint George to Illinois departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint George to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint George to Illinois, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Saint George to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint George to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint George to Illinois

Mon, Apr 27 - Mon, May 4
American Airlines Logo
4:38 pm - 12:32 am
SGU
-
ORD
6h 54m
1 stop
American Airlines Logo
5:00 am - 10:37 am
ORD
-
SGU
6h 37m
1 stop
$318American Airlines
Sat, Jun 27 - Sat, Jul 11
United Airlines Logo
10:26 am - 6:46 pm
SGU
-
ORD
7h 20m
1 stop
United Airlines Logo
9:10 am - 10:38 am
ORD
-
SGU
2h 28mnonstop
$354United Airlines
Mon, May 18 - Mon, May 25
United Airlines Logo
5:37 pm - 11:57 pm
SGU
-
ORD
5h 20m
1 stop
United Airlines Logo
8:51 am - 4:03 pm
ORD
-
SGU
8h 12m
1 stop
$356United Airlines
Sat, Jun 27 - Sat, Jul 11
United Airlines Logo
10:26 am - 6:46 pm
SGU
-
ORD
7h 20m
1 stop
United Airlines Logo
5:00 am - 9:51 am
ORD
-
SGU
5h 51m
1 stop
$363United Airlines
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
4:38 pm - 12:32 am
SGU
-
ORD
6h 54m
1 stop
American Airlines Logo
5:00 am - 11:29 am
ORD
-
SGU
7h 29m
1 stop
$378American Airlines
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
11:33 am - 9:25 pm
SGU
-
ORD
8h 52m
1 stop
American Airlines Logo
5:00 am - 11:03 am
ORD
-
SGU
7h 03m
1 stop
$383American Airlines
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
1:46 pm - 5:05 pm
SGU
-
ORD
2h 19mnonstop
United Airlines Logo
9:10 am - 10:38 am
ORD
-
SGU
2h 28mnonstop
$389United Airlines
Tue, Apr 21 - Sat, Apr 25
Delta Logo
8:50 am - 6:36 pm
SGU
-
MDW
8h 46m
2 stops
Delta Logo
1:24 pm - 9:53 pm
MDW
-
SGU
9h 29m
2 stops
$604Delta
Sat, Apr 18 - Wed, Apr 22
Delta Logo
5:50 am - 1:32 pm
SGU
-
MDW
6h 42m
2 stops
Delta Logo
1:24 pm - 11:54 pm
MDW
-
SGU
11h 30m
2 stops
$659Delta
Fri, Apr 17 - Tue, Apr 21
Delta Logo
11:25 am - 10:28 pm
SGU
-
MDW
10h 03m
2 stops
Delta Logo
6:00 am - 6:36 pm
MDW
-
SGU
13h 36m
2 stops
$689Delta
Booking Insights

KAYAK's insights & trends for Saint George to Illinois flights

Get data-powered insights and trends into flights from Saint George to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Saint George to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Saint George found in the last 72 hours was to Chicago, at $267 round-trip. The most popular route is from Saint George (SGU) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $267.

Good to know

Low seasonJanuary
Cheapest flight$193
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Saint George to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Saint George to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint George to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint George to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint George to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint George to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Saint George to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint George to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Saint George to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Saint George to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Saint George to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint George to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11546 reviews
7.2Comfort
6.4Food
7.9Crew
6.9Entertainment
7.5Boarding
Airline reviews

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

6.0 GoodAdam, Apr 2026
MIA - ORD
Read more American Airlines reviews

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

The staff are very, very professional. It's what flying should feel like.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Delays with no explanation. It could have been handled better.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was good experience this time. The flight was on time.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Everything you need to know for your flight from Saint George to Illinois

Information on your arrival and departure airports