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

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 Illinois to Saint George.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint George from 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 Illinois to Saint George?

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 to Saint George with an airline and back to Illinois with another airline.

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

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 to Saint George from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$253 CHEAP FLIGHTS from Illinois to Saint George

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Cheap Flights from Illinois to Saint George

Cheap flights from Illinois to Saint George with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Tue, Dec 8 - Sat, Dec 12

1:26 pm - 9:20 pmORD Chicago O'Hare Intl-SGU Saint George

8h 54m1 stop Phoenix Sky Harbor Intl

11:13 am - 9:11 pmSGU Saint George-ORD Chicago O'Hare Intl

8h 58m1 stop Dallas/Fort Worth

$348American Airlines

Sat, Nov 7 - Sat, Nov 14

5:00 am - 11:14 amORD Chicago O'Hare Intl-SGU Saint George

7h 14m1 stop Phoenix Sky Harbor Intl

11:44 am - 9:00 pmSGU Saint George-ORD Chicago O'Hare Intl

8h 16m1 stop Phoenix Sky Harbor Intl

$348American Airlines

Wed, Nov 4 - Fri, Nov 13

2:03 pm - 6:41 pmORD Chicago O'Hare Intl-SGU Saint George

5h 38m1 stop Salt Lake City

5:50 am - 12:03 pmSGU Saint George-ORD Chicago O'Hare Intl

5h 13m1 stop Salt Lake City

$348Delta

Tue, Nov 10 - Mon, Nov 16

7:30 am - 2:44 pmORD Chicago O'Hare Intl-SGU Saint George

8h 14m1 stop Salt Lake City

1:12 pm - 9:47 pmSGU Saint George-ORD Chicago O'Hare Intl

7h 35m1 stop Salt Lake City

$348Delta

Wed, Nov 4 - Sat, Nov 7

1:30 pm - 6:17 pmORD Chicago O'Hare Intl-SGU Saint George

5h 47m1 stop Denver Intl

10:11 am - 6:56 pmSGU Saint George-ORD Chicago O'Hare Intl

7h 45m1 stop Los Angeles

$348United Airlines

Wed, Nov 4 - Wed, Nov 11

1:00 pm - 7:33 pmORD Chicago O'Hare Intl-SGU Saint George

7h 33m1 stop Los Angeles

5:00 am - 11:19 amSGU Saint George-ORD Chicago O'Hare Intl

5h 19m1 stop Denver Intl

$348United Airlines

Tue, Nov 3 - Sat, Nov 7

5:00 am - 11:14 amORD Chicago O'Hare Intl-SGU Saint George

7h 14m1 stop Phoenix Sky Harbor Intl

11:44 am - 9:00 pmSGU Saint George-ORD Chicago O'Hare Intl

8h 16m1 stop Phoenix Sky Harbor Intl

$348American Airlines

Sat, Nov 7 - Thu, Nov 12

7:35 am - 2:44 pmORD Chicago O'Hare Intl-SGU Saint George

8h 09m1 stop Salt Lake City

3:20 pm - 9:47 pmSGU Saint George-ORD Chicago O'Hare Intl

5h 27m1 stop Salt Lake City

$348Delta

Tue, Feb 9 - Sun, Feb 14

12:37 pm - 9:05 pmMLI Moline Quad-City-SGU Saint George

9h 28m1 stop Dallas/Fort Worth

8:25 am - 3:36 pmSGU Saint George-MLI Moline Quad-City

6h 11m1 stop Dallas/Fort Worth

$383American Airlines

Sat, Oct 24 - Wed, Oct 28

5:51 pm - 10:14 pmORD Chicago O'Hare Intl-SGU Saint George

5h 23m1 stop Denver Intl

10:11 am - 6:56 pmSGU Saint George-ORD Chicago O'Hare Intl

7h 45m1 stop Los Angeles

$418United Airlines

Fri, Oct 16 - Mon, Oct 19

5:00 am - 11:04 amORD Chicago O'Hare Intl-SGU Saint George

7h 04m1 stop Phoenix Sky Harbor Intl

6:00 pm - 12:35 amSGU Saint George-ORD Chicago O'Hare Intl

5h 35m1 stop Phoenix Sky Harbor Intl

$453American Airlines

Wed, Oct 14 - Wed, Oct 21

5:00 am - 11:04 amORD Chicago O'Hare Intl-SGU Saint George

7h 04m1 stop Phoenix Sky Harbor Intl

6:00 pm - 12:35 amSGU Saint George-ORD Chicago O'Hare Intl

5h 35m1 stop Phoenix Sky Harbor Intl

$453American Airlines

Wed, Oct 14 - Wed, Oct 21

6:30 am - 4:51 pmORD Chicago O'Hare Intl-SGU Saint George

11h 21m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:11 pm - 10:05 pmSGU Saint George-ORD Chicago O'Hare Intl

7h 54m1 stop Salt Lake City

$459Delta

Wed, Oct 14 - Wed, Oct 21

5:27 am - 4:51 pmORD Chicago O'Hare Intl-SGU Saint George

12h 24m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:11 pm - 11:57 pmSGU Saint George-ORD Chicago O'Hare Intl

9h 46m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$499Delta

Wed, Oct 14 - Wed, Oct 21

5:27 am - 4:51 pmORD Chicago O'Hare Intl-SGU Saint George

12h 24m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:11 pm - 10:05 pmSGU Saint George-ORD Chicago O'Hare Intl

7h 54m1 stop Salt Lake City

$503Delta

Fri, Oct 16 - Mon, Oct 19

5:00 am - 10:46 amORD Chicago O'Hare Intl-SGU Saint George

6h 46m1 stop Dallas/Fort Worth

6:00 pm - 12:35 amSGU Saint George-ORD Chicago O'Hare Intl

5h 35m1 stop Phoenix Sky Harbor Intl

$518American Airlines

Wed, Oct 14 - Wed, Oct 21

6:00 am - 1:10 pmORD Chicago O'Hare Intl-SGU Saint George

8h 10m1 stop Denver Intl

10:15 am - 7:05 pmSGU Saint George-ORD Chicago O'Hare Intl

7h 50m1 stop Los Angeles

$607United Airlines

Fri, Oct 16 - Sun, Oct 18

5:00 am - 11:04 amORD Chicago O'Hare Intl-SGU Saint George

7h 04m1 stop Phoenix Sky Harbor Intl

6:00 pm - 12:35 amSGU Saint George-ORD Chicago O'Hare Intl

5h 35m1 stop Phoenix Sky Harbor Intl

$659American Airlines

Fri, Oct 16 - Sun, Oct 18

6:00 am - 1:10 pmORD Chicago O'Hare Intl-SGU Saint George

8h 10m1 stop Denver Intl

5:00 am - 1:03 pmSGU Saint George-ORD Chicago O'Hare Intl

7h 03m2 stops Denver Intl Fort Dodge

$891United Airlines

Fri, Oct 16 - Sun, Oct 18

6:00 am - 1:10 pmORD Chicago O'Hare Intl-SGU Saint George

8h 10m1 stop Denver Intl

5:00 am - 1:03 pmSGU Saint George-ORD Chicago O'Hare Intl

7h 03m2 stops Denver Intl Fort Dodge

$897United Airlines

Low season	January
High season	May
Cheapest flight	$253

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly with an average 1% increase in price.

Flight from Chicago O'Hare Airport to Saint George

How does KAYAK find such low prices on flights from Illinois to Saint George?
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 Illinois to Saint George.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Saint George?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint George from 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 Illinois to Saint George?
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 to Saint George with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Saint George?
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 to Saint George from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.