$237+ Cheap flights from Illinois to Grenada
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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from Illinois to Grenada 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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Grenada
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Cheapest flights from Illinois to GrenadaExplore the most affordable flight options available from Illinois to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
Explore the most affordable flight options available from Illinois to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
This Air Canada deal was found by Cheapflights users on 3/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:40 pm
ORD
- GND
1 stop16h 55m
Air Canada
Sun 4/53:30 pm
GND
- ORD
2 stops20h 23m
Air Canada
Deal found 3/1![Air Canada logo]()
$516
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Sun 3/225:00 am
ORD
- GND
1 stop8h 23m
American Airlines
Fri 3/273:23 pm
GND
- ORD
1 stop18h 31m
American Airlines
Deal found 2/26![American Airlines logo]()
$571
This Expedia deal was found by Cheapflights users on 2/27. 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 4/137:45 am
ORD
- GND
1 stop30h 25m
JetBlue
Mon 4/204:20 pm
GND
- ORD
1 stop16h 21m
JetBlue
Deal found 2/27![JetBlue logo]()
$591
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:14 pm
ORD
- GND
2 stops18h 13m
Delta
Fri 3/273:42 pm
GND
- ORD
2 stops25h 36m
Delta
Deal found 3/1![Delta logo]()
$595
This American Airlines deal was found by Cheapflights users on 2/27. 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 3/216:59 pm
ORD
- GND
1 stop18h 24m
American Airlines
Sat 3/283:23 pm
GND
- ORD
1 stop18h 30m
American Airlines
Deal found 2/27![American Airlines logo]()
$601
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:14 pm
ORD
- GND
2 stops18h 13m
Delta
Sun 3/293:42 pm
GND
- ORD
1 stop19h 17m
Delta
Deal found 3/1![Delta logo]()
$605
This American Airlines deal was found by Cheapflights users on 2/27. 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 3/255:00 am
ORD
- GND
1 stop8h 23m
American Airlines
Sun 3/293:23 pm
GND
- ORD
1 stop18h 30m
American Airlines
Deal found 2/27![American Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Sun 4/198:03 pm
STL
- GND
2 stops17h 15m
American Airlines
Tue 4/283:18 pm
GND
- STL
1 stop19h 58m
American Airlines
Deal found 2/26![American Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 3/1. 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.
Thu 7/21:11 pm
STL
- GND
2 stops23h 54m
American Airlines
Tue 7/73:05 pm
GND
- STL
2 stops23h 36m
American Airlines
Deal found 3/1![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 4/145:24 am
STL
- GND
1 stop7h 54m
American Airlines
Sat 4/183:22 pm
GND
- STL
1 stop18h 08m
American Airlines
Deal found 2/27![American Airlines logo]()
$674
This American Airlines deal was found by Cheapflights users on 2/26. 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 3/286:57 pm
STL
- GND
2 stops18h 26m
American Airlines
Sun 4/53:23 pm
GND
- STL
1 stop9h 35m
American Airlines
Deal found 2/26![American Airlines logo]()
$713
This Air Canada deal was found by Cheapflights users on 3/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:05 pm
STL
- GND
1 stop21h 30m
Air Canada
Sun 4/53:30 pm
GND
- STL
1 stop24h 55m
Air Canada
Deal found 3/1![Air Canada logo]()
$724
Best flights from Illinois to GrenadaDiscover carefully curated flight deals from Illinois to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
Discover carefully curated flight deals from Illinois to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/28. 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.
Sun 3/228:55 pm
ORD
- GND
2 stops16h 28m
American Airlines
Fri 3/273:23 pm
GND
- ORD
2 stops18h 40m
American Airlines
Deal found 2/28![American Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:14 pm
ORD
- GND
2 stops18h 13m
Delta
Fri 3/273:42 pm
GND
- ORD
2 stops25h 36m
Delta
Deal found 3/1![Delta logo]()
$595
This Air Canada deal was found by Cheapflights users on 3/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:05 pm
STL
- GND
1 stop21h 30m
Air Canada
Sun 4/53:30 pm
GND
- STL
1 stop24h 55m
Air Canada
Deal found 3/1![Air Canada logo]()
$724
This American Airlines deal was found by Cheapflights users on 2/28. 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 3/238:55 pm
ORD
- GND
2 stops16h 28m
American Airlines
Fri 3/273:23 pm
GND
- ORD
1 stop18h 31m
American Airlines
Deal found 2/28![American Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:14 pm
ORD
- GND
2 stops18h 13m
Delta
Sun 3/293:42 pm
GND
- ORD
1 stop19h 17m
Delta
Deal found 3/1![Delta logo]()
$605
This American Airlines deal was found by Cheapflights users on 3/1. 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.
Sun 3/226:59 pm
ORD
- GND
1 stop18h 24m
American Airlines
Sat 3/282:53 pm
GND
- ORD
1 stop10h 05m
American Airlines
Deal found 3/1![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 2/27. 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 3/255:00 am
ORD
- GND
1 stop8h 23m
American Airlines
Sun 3/293:23 pm
GND
- ORD
1 stop18h 30m
American Airlines
Deal found 2/27![American Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 2/26. 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.
Sat 7/186:00 am
ORD
- GND
1 stop7h 15m
Delta
Sat 7/253:30 pm
GND
- ORD
1 stop9h 25m
Delta
Deal found 2/26![Delta logo]()
$669
This American Airlines deal was found by Cheapflights users on 2/26. 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 5/168:46 pm
ORD
- GND
2 stops16h 32m
American Airlines
Sat 5/233:15 pm
GND
- ORD
1 stop18h 49m
American Airlines
Deal found 2/26![American Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 3/1. 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.
Thu 7/21:11 pm
STL
- GND
2 stops23h 54m
American Airlines
Tue 7/73:05 pm
GND
- STL
2 stops23h 36m
American Airlines
Deal found 3/1![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 4/145:24 am
STL
- GND
1 stop7h 54m
American Airlines
Sat 4/183:22 pm
GND
- STL
2 stops18h 32m
American Airlines
Deal found 2/27![American Airlines logo]()
$678
This Mytrip deal was found by Cheapflights users on 2/27. 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.
Fri 4/101:10 pm
MDW
- GND
3 stops18h 00m
Multiple Airlines
Mon 4/138:55 am
GND
- MDW
3 stops24h 52m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$2,260
This American Airlines deal was found by Cheapflights users on 2/26. 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 3/286:57 pm
STL
- GND
2 stops18h 26m
American Airlines
Sun 4/53:23 pm
GND
- STL
1 stop9h 35m
American Airlines
Deal found 2/26![American Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 2/26. 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 7/255:46 pm
STL
- GND
2 stops19h 19m
American Airlines
Sat 8/13:45 pm
GND
- STL
1 stop8h 47m
American Airlines
Deal found 2/26![American Airlines logo]()
$729
This Mytrip deal was found by Cheapflights users on 2/28. 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.
Mon 3/231:10 pm
MDW
- GND
3 stops18h 00m
Multiple Airlines
Fri 3/278:55 am
GND
- MDW
3 stops24h 58m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$2,267
Last-minute flights from Illinois to GrenadaDiscover last-minute flight deals from Illinois to Grenada. Data last updated March 3, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Grenada. Data last updated March 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/27. 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 3/216:59 pm
ORD
- GND
1 stop18h 24m
American Airlines
Sat 3/283:23 pm
GND
- ORD
1 stop18h 30m
American Airlines
Deal found 2/27![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Sun 3/225:00 am
ORD
- GND
1 stop8h 23m
American Airlines
Fri 3/273:23 pm
GND
- ORD
1 stop18h 31m
American Airlines
Deal found 2/26![American Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:14 pm
ORD
- GND
2 stops18h 13m
Delta
Fri 3/273:42 pm
GND
- ORD
2 stops25h 36m
Delta
Deal found 3/1![Delta logo]()
$595
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:14 pm
ORD
- GND
2 stops18h 13m
Delta
Sun 3/293:42 pm
GND
- ORD
1 stop19h 17m
Delta
Deal found 3/1![Delta logo]()
$605
This American Airlines deal was found by Cheapflights users on 2/27. 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 3/255:00 am
ORD
- GND
1 stop8h 23m
American Airlines
Sun 3/293:23 pm
GND
- ORD
1 stop18h 30m
American Airlines
Deal found 2/27![American Airlines logo]()
$606
This Air Canada deal was found by Cheapflights users on 3/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:40 pm
ORD
- GND
1 stop16h 55m
Air Canada
Sun 4/53:30 pm
GND
- ORD
2 stops20h 23m
Air Canada
Deal found 3/1![Air Canada logo]()
$516
This American Airlines deal was found by Cheapflights users on 2/26. 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 3/286:57 pm
STL
- GND
2 stops18h 26m
American Airlines
Sun 4/53:23 pm
GND
- STL
1 stop9h 35m
American Airlines
Deal found 2/26![American Airlines logo]()
$713
This Air Canada deal was found by Cheapflights users on 3/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:05 pm
STL
- GND
1 stop21h 30m
Air Canada
Sun 4/53:30 pm
GND
- STL
1 stop24h 55m
Air Canada
Deal found 3/1![Air Canada logo]()
$724
This Expedia deal was found by Cheapflights users on 2/27. 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 4/137:45 am
ORD
- GND
1 stop30h 25m
JetBlue
Mon 4/204:20 pm
GND
- ORD
1 stop16h 21m
JetBlue
Deal found 2/27![JetBlue logo]()
$591
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 4/145:24 am
STL
- GND
1 stop7h 54m
American Airlines
Sat 4/183:22 pm
GND
- STL
1 stop18h 08m
American Airlines
Deal found 2/27![American Airlines logo]()
$674
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Sun 4/198:03 pm
STL
- GND
2 stops17h 15m
American Airlines
Tue 4/283:18 pm
GND
- STL
1 stop19h 58m
American Airlines
Deal found 2/26![American Airlines logo]()
$611
This Kissandfly.com deal was found by Cheapflights users on 2/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:06 am
STL
- GND
1 stop26h 12m
British Airways
Tue 4/283:18 pm
GND
- STL
1 stop19h 58m
British Airways
Deal found 2/26![British Airways logo]()
$741
One-way flights from Illinois to GrenadaSearch for one-way flight options from Illinois to Grenada. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
Search for one-way flight options from Illinois to Grenada. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
This FlightHub deal was found by Cheapflights users on 3/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:00 am
ORD
- GND
1 stop29h 30m
Air Canada
Deal found 3/1![Air Canada logo]()
$237
This Mytrip deal was found by Cheapflights users on 3/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:15 am
ORD
- GND
3 stops32h 15m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:00 am
MDW
- GND
1 stop7h 27m
Delta
Deal found 3/1![Delta logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:05 am
MDW
- GND
3 stops25h 05m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Tue 4/144:10 pm
ORD
- GND
3 stops39h 00m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$1,343
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Fri 4/34:10 pm
ORD
- GND
3 stops39h 00m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$1,605
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Thu 4/27:59 pm
ORD
- GND
3 stops59h 11m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$1,611
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Tue 3/314:13 pm
ORD
- GND
3 stops38h 57m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$1,666
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Mon 3/307:24 pm
ORD
- GND
3 stops41h 06m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$2,039
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Sat 4/47:24 pm
ORD
- GND
3 stops59h 46m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$2,082
Find flight deals from Illinois to Grenada
Keep the following information in mind while searching for Illinois to Grenada flight deals. Data was last updated March 3, 2026.
Round-trip from | $516 (Air Canada) |
|---|---|
One-way from | $237 (Air Canada) |
Popular in | April |
Cheapest in | February |
Average price | $797 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Grenada 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 March 3, 2026.
Use the filters below to find and compare flights from Illinois to Grenada that are best for you.
Fly from
Fly to
Route
Depart
Return
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sun 3/22
8:55 pm-2:23 pm
2 stops16h 28m
St. George's Point Saline Intl
Fri 3/27
3:23 pm-9:03 am
2 stops18h 40m
$575
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Mon 3/23
8:55 pm-2:23 pm
2 stops16h 28m
St. George's Point Saline Intl
Fri 3/27
3:23 pm-8:54 am
1 stop18h 31m
$575
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sun 3/22
7:14 pm-2:27 pm
2 stops18h 13m
St. George's Point Saline Intl
Fri 3/27
3:42 pm-4:18 pm
2 stops25h 36m
$595
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sun 3/22
6:59 pm-2:23 pm
1 stop18h 24m
St. George's Point Saline Intl
Sat 3/28
2:53 pm-11:58 pm
1 stop10h 05m
$601
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sun 3/22
7:14 pm-2:27 pm
2 stops18h 13m
St. George's Point Saline Intl
Sun 3/29
3:42 pm-9:59 am
1 stop19h 17m
$605
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Wed 3/25
5:00 am-2:23 pm
1 stop8h 23m
St. George's Point Saline Intl
Sun 3/29
3:23 pm-8:53 am
1 stop18h 30m
$606
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sat 5/16
8:46 pm-2:18 pm
2 stops16h 32m
St. George's Point Saline Intl
Sat 5/23
3:15 pm-9:04 am
1 stop18h 49m
$648
St. LouisSt. George's
STL - GND
STLGND
Lambert-St Louis
Thu 7/2
1:11 pm-2:05 pm
2 stops23h 54m
St. George's Point Saline Intl
Tue 7/7
3:05 pm-1:41 pm
2 stops23h 36m
$668
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sat 7/18
6:00 am-2:15 pm
1 stop7h 15m
St. George's Point Saline Intl
Sat 7/25
3:30 pm-11:55 pm
1 stop9h 25m
$669
St. LouisSt. George's
STL - GND
STLGND
Lambert-St Louis
Tue 4/14
5:24 am-2:18 pm
1 stop7h 54m
St. George's Point Saline Intl
Sat 4/18
3:22 pm-8:54 am
2 stops18h 32m
$678
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Illinois to Grenada
Have a flexible travel schedule? Discover the best time to fly to Grenada 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 Grenada
USIL-GD0
ORD-GND
STL-GND
MDW-GND
What is the cheapest month to book a flight from Illinois to Grenada?
Currently, December is the cheapest month in which you can book a flight from Illinois to Grenada (average of $525). Flying from Illinois to Grenada in June is currently the most expensive (average of $722). 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.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Grenada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Grenada
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Complete your trip
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Search flights from Illinois to Grenada by cabin class
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Illinois and Grenada flights
Browse other Illinois and Grenada flight options. Last updated on March 3, 2026.
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Top 2 airlines flying from Illinois to Grenada
Discover the top 2 airlines that operate flights from Illinois to Grenada. 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 March 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$592 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$702 | FlexibilityNo cancel fee | On-time71% |