$447+ Cheap flights from Illinois to St. George's (GND)
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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Illinois to St. George's with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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Best
Last-minute
Cheapest flights from Illinois to St. George'sExplore the most affordable flight options available from Illinois to St. George's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Illinois to St. George's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:00 am
ORD
- GND
1 stop27h 30m
Air Canada
Thu 3/263:30 pm
GND
- ORD
2 stops28h 22m
Air Canada
Deal found 2/2![Air Canada logo]()
$447
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:04 pm
ORD
- GND
2 stops43h 26m
Multiple Airlines
Mon 3/95:17 pm
GND
- ORD
1 stop19h 31m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$467
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:00 pm
ORD
- GND
2 stops23h 30m
Air Canada
Thu 3/263:30 pm
GND
- ORD
2 stops22h 18m
Air Canada
Deal found 2/2![Air Canada logo]()
$472
This Priceline deal was found by Cheapflights users on 1/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:04 am
ORD
- GND
1 stop8h 47m
JetBlue
Mon 3/95:17 pm
GND
- ORD
1 stop19h 31m
JetBlue
Deal found 1/31![JetBlue logo]()
$483
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:40 pm
ORD
- GND
1 stop16h 50m
Air Canada
Sun 3/293:30 pm
GND
- ORD
1 stop27h 20m
Air Canada
Deal found 2/2![Air Canada logo]()
$497
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 2/165:25 am
ORD
- GND
1 stop8h 13m
Delta
Thu 2/194:53 pm
GND
- ORD
1 stop9h 03m
Delta
Deal found 2/2![Delta logo]()
$501
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/1610:15 pm
ORD
- GND
2 stops15h 08m
American Airlines
Thu 2/194:23 pm
GND
- ORD
2 stops18h 42m
American Airlines
Deal found 2/2![American Airlines logo]()
$505
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:04 pm
ORD
- GND
2 stops43h 26m
Air Canada
Wed 3/253:30 pm
GND
- ORD
1 stop22h 31m
Air Canada
Deal found 2/2![Air Canada logo]()
$522
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:04 am
ORD
- GND
1 stop8h 48m
JetBlue
Tue 2/246:16 pm
GND
- ORD
1 stop19h 48m
JetBlue
Deal found 2/2![JetBlue logo]()
$523
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 3/284:13 pm
STL
- GND
2 stops21h 10m
American Airlines
Sun 4/53:23 pm
GND
- STL
2 stops25h 05m
American Airlines
Deal found 2/3![American Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:30 am
MDW
- GND
2 stops23h 40m
Multiple Airlines
Sun 4/193:55 pm
GND
- MDW
1 stop24h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$707
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 2/195:14 am
STL
- GND
1 stop8h 09m
American Airlines
Sat 2/284:23 pm
GND
- STL
1 stop9h 33m
American Airlines
Deal found 2/2![American Airlines logo]()
$809
Best flights from Illinois to St. George'sDiscover carefully curated flight deals from Illinois to St. George's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Illinois to St. George's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:50 pm
ORD
- GND
2 stops24h 40m
Air Canada
Thu 3/263:30 pm
GND
- ORD
2 stops28h 22m
Air Canada
Deal found 2/2![Air Canada logo]()
$450
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:04 pm
ORD
- GND
2 stops43h 26m
Multiple Airlines
Mon 3/95:17 pm
GND
- ORD
1 stop19h 31m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$467
This Priceline deal was found by Cheapflights users on 1/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:04 am
ORD
- GND
1 stop8h 47m
JetBlue
Mon 3/95:17 pm
GND
- ORD
1 stop19h 31m
JetBlue
Deal found 1/31![JetBlue logo]()
$483
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 2/165:25 am
ORD
- GND
1 stop8h 13m
Delta
Thu 2/194:53 pm
GND
- ORD
1 stop9h 03m
Delta
Deal found 2/2![Delta logo]()
$501
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/168:54 pm
ORD
- GND
2 stops16h 29m
American Airlines
Thu 2/194:23 pm
GND
- ORD
1 stop18h 30m
American Airlines
Deal found 2/2![American Airlines logo]()
$505
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/251:55 pm
ORD
- GND
1 stop23h 35m
Air Canada
Sun 3/293:30 pm
GND
- ORD
1 stop22h 35m
Air Canada
Deal found 2/2![Air Canada logo]()
$497
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/255:00 am
ORD
- GND
1 stop8h 23m
American Airlines
Sat 2/283:53 pm
GND
- ORD
1 stop19h 12m
American Airlines
Deal found 2/1![American Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 2/2. 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 3/227:59 pm
ORD
- GND
1 stop17h 28m
Delta
Wed 3/253:42 pm
GND
- ORD
1 stop17h 48m
Delta
Deal found 2/2![Delta logo]()
$545
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:04 am
ORD
- GND
1 stop30h 31m
Air Canada
Sun 4/193:30 pm
GND
- ORD
1 stop27h 20m
Air Canada
Deal found 2/2![Air Canada logo]()
$532
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/237:59 pm
ORD
- GND
1 stop17h 28m
Delta
Thu 3/263:42 pm
GND
- ORD
1 stop17h 48m
Delta
Deal found 2/2![Delta logo]()
$545
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/237:59 pm
ORD
- GND
1 stop17h 28m
Delta
Fri 3/273:42 pm
GND
- ORD
1 stop9h 12m
Delta
Deal found 2/2![Delta logo]()
$545
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 3/286:50 pm
STL
- GND
2 stops18h 33m
American Airlines
Sun 4/53:23 pm
GND
- STL
2 stops22h 20m
American Airlines
Deal found 2/1![American Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:30 am
MDW
- GND
2 stops23h 40m
Multiple Airlines
Sun 4/193:55 pm
GND
- MDW
1 stop24h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$707
This Delta deal was found by Cheapflights users on 2/2. 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 3/227:59 pm
ORD
- GND
1 stop17h 28m
Delta
Thu 3/263:42 pm
GND
- ORD
1 stop9h 12m
Delta
Deal found 2/2![Delta logo]()
$545
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 2/195:14 am
STL
- GND
1 stop8h 09m
American Airlines
Sat 2/284:23 pm
GND
- STL
1 stop9h 33m
American Airlines
Deal found 2/2![American Airlines logo]()
$809
Last-minute flights from Illinois to St. George'sDiscover last-minute flight deals from Illinois to St. George's. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to St. George's. Data last updated February 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 2/165:25 am
ORD
- GND
1 stop8h 13m
Delta
Thu 2/194:53 pm
GND
- ORD
1 stop9h 03m
Delta
Deal found 2/2![Delta logo]()
$501
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/168:54 pm
ORD
- GND
2 stops16h 29m
American Airlines
Thu 2/194:23 pm
GND
- ORD
1 stop18h 30m
American Airlines
Deal found 2/2![American Airlines logo]()
$505
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:04 am
ORD
- GND
1 stop8h 48m
JetBlue
Tue 2/246:16 pm
GND
- ORD
1 stop19h 48m
JetBlue
Deal found 2/2![JetBlue logo]()
$523
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 2/195:14 am
STL
- GND
1 stop8h 09m
American Airlines
Sat 2/284:23 pm
GND
- STL
1 stop9h 33m
American Airlines
Deal found 2/2![American Airlines logo]()
$809
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:55 am
STL
- GND
3 stops34h 35m
Multiple Airlines
Sat 2/286:55 pm
GND
- STL
2 stops22h 34m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$2,731
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:04 pm
ORD
- GND
2 stops43h 26m
Multiple Airlines
Mon 3/95:17 pm
GND
- ORD
1 stop19h 31m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$467
This Priceline deal was found by Cheapflights users on 1/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:04 am
ORD
- GND
1 stop8h 47m
JetBlue
Mon 3/95:17 pm
GND
- ORD
1 stop19h 31m
JetBlue
Deal found 1/31![JetBlue logo]()
$483
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:00 pm
ORD
- GND
2 stops23h 30m
Air Canada
Thu 3/263:30 pm
GND
- ORD
1 stop17h 30m
Air Canada
Deal found 2/2![Air Canada logo]()
$472
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:04 pm
ORD
- GND
2 stops43h 26m
Air Canada
Wed 3/253:30 pm
GND
- ORD
1 stop22h 31m
Air Canada
Deal found 2/2![Air Canada logo]()
$522
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:00 am
ORD
- GND
1 stop27h 30m
Air Canada
Thu 3/263:30 pm
GND
- ORD
2 stops28h 22m
Air Canada
Deal found 2/2![Air Canada logo]()
$447
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:40 pm
ORD
- GND
1 stop16h 50m
Air Canada
Sun 3/293:30 pm
GND
- ORD
1 stop27h 20m
Air Canada
Deal found 2/2![Air Canada logo]()
$497
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 3/284:13 pm
STL
- GND
2 stops21h 10m
American Airlines
Sun 4/53:23 pm
GND
- STL
1 stop9h 35m
American Airlines
Deal found 2/3![American Airlines logo]()
$623
Find flight deals from Illinois to St. George's
Keep the following information in mind while searching for Illinois to St. George's flight deals. Data was last updated February 3, 2026.
Round-trip from | $447 (Air Canada) |
|---|---|
Popular in | April |
Cheapest in | February |
Average price | $502 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to St. George's 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 3, 2026.
Use the filters below to find and compare flights from Illinois to St. George's that are best for you.
Fly from
Illinois
Fly to
St. George's
Route
Depart
Return
Price
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Tue 3/24
12:50 pm-2:30 pm
2 stops24h 40m
St. George's Point Saline Intl
Thu 3/26
3:30 pm-6:52 pm
2 stops28h 22m
$450
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Mon 3/2
6:04 pm-3:30 pm
2 stops43h 26m
St. George's Point Saline Intl
Mon 3/9
5:17 pm-11:48 am
1 stop19h 31m
$467
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Mon 3/2
6:04 am-4:51 pm
1 stop8h 47m
St. George's Point Saline Intl
Mon 3/9
5:17 pm-11:48 am
1 stop19h 31m
$483
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Wed 3/25
1:55 pm-2:30 pm
1 stop23h 35m
St. George's Point Saline Intl
Sun 3/29
3:30 pm-1:05 pm
1 stop22h 35m
$497
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Mon 2/16
5:25 am-3:38 pm
1 stop8h 13m
St. George's Point Saline Intl
Thu 2/19
4:53 pm-11:56 pm
1 stop9h 03m
$501
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Mon 2/16
8:54 pm-3:23 pm
2 stops16h 29m
St. George's Point Saline Intl
Thu 2/19
4:23 pm-8:53 am
1 stop18h 30m
$505
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Wed 2/25
5:00 am-3:23 pm
1 stop8h 23m
St. George's Point Saline Intl
Sat 2/28
3:53 pm-9:05 am
1 stop19h 12m
$531
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Wed 4/15
7:04 am-2:35 pm
1 stop30h 31m
St. George's Point Saline Intl
Sun 4/19
3:30 pm-5:50 pm
1 stop27h 20m
$532
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sun 3/22
7:59 pm-2:27 pm
1 stop17h 28m
St. George's Point Saline Intl
Wed 3/25
3:42 pm-8:30 am
1 stop17h 48m
$545
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Mon 3/23
7:59 pm-2:27 pm
1 stop17h 28m
St. George's Point Saline Intl
Thu 3/26
3:42 pm-8:30 am
1 stop17h 48m
$545
Showing 1-10 of 15 results
Best time to book a flight from Illinois to St. George's
Have a flexible travel schedule? Discover the best time to fly to St. George's from Illinois with our price prediction graph.
ORD-GND
STL-GND
MDW-GND
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 Illinois to St. George's
USIL-GND
ORD-GND
STL-GND
MDW-GND
What is the cheapest month to book a flight from Illinois to St. George's?
Currently, December is the cheapest month in which you can book a flight from Illinois to St. George's (average of $517). Flying from Illinois to St. George's in June is currently the most expensive (average of $740). 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.
How much does it cost to fly round-trip from Illinois to St. George's?
Related info for your journey
Find useful and relevant information for your journey from Illinois to St. George's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to St. George's
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Top 2 airlines flying from Illinois to St. George's
Discover the top 2 airlines that operate flights from Illinois to St. George's. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$592 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$617 | Average$702 | FlexibilityNo cancel fee | On-time71% |