$277+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Grenada with Cheapflights
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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 June 10, 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 June 10, 2026.
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:45 pm
ORD
- GND
1 stop21h 45m
Air Canada
Sun 7/123:30 pm
GND
- ORD
1 stop22h 52m
Air Canada
Deal found 6/10![Air Canada logo]()
$607
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:39 am
ORD
- GND
1 stop27h 36m
JetBlue
Sun 9/64:00 pm
GND
- ORD
1 stop17h 48m
JetBlue
Deal found 6/10![JetBlue logo]()
$631
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:39 am
ORD
- GND
1 stop27h 36m
Multiple Airlines
Sun 9/63:30 pm
GND
- ORD
2 stops17h 21m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$640
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Tue 11/106:30 pm
ORD
- GND
1 stop19h 00m
Air Canada
Mon 11/164:30 pm
GND
- ORD
1 stop18h 30m
Air Canada
Deal found 6/8![Air Canada logo]()
$693
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Tue 11/103:55 pm
ORD
- GND
2 stops21h 35m
Air Canada
Wed 11/184:30 pm
GND
- ORD
1 stop26h 58m
Air Canada
Deal found 6/8![Air Canada logo]()
$696
This Air Canada deal was found by Cheapflights users on 6/7. 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 6/238:40 pm
ORD
- GND
1 stop16h 50m
Air Canada
Sun 6/283:30 pm
GND
- ORD
2 stops17h 20m
Air Canada
Deal found 6/7![Air Canada logo]()
$699
This Air Canada deal was found by Cheapflights users on 6/8. 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 11/76:30 pm
ORD
- GND
1 stop19h 00m
Air Canada
Mon 11/164:30 pm
GND
- ORD
1 stop24h 26m
Air Canada
Deal found 6/8![Air Canada logo]()
$702
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/78:55 pm
ORD
- GND
2 stops16h 18m
American Airlines
Tue 7/213:13 pm
GND
- ORD
2 stops16h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$703
This American Airlines deal was found by Cheapflights users on 6/9. 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 10/75:00 am
ORD
- GND
1 stop7h 50m
American Airlines
Thu 10/153:55 pm
GND
- ORD
1 stop17h 58m
American Airlines
Deal found 6/9![American Airlines logo]()
$704
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 12/186:35 pm
STL
- GND
2 stops18h 52m
American Airlines
Sat 1/165:00 pm
GND
- STL
2 stops20h 05m
American Airlines
Deal found 6/9![American Airlines logo]()
$736
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/16:12 pm
STL
- GND
2 stops19h 01m
American Airlines
Wed 8/54:57 pm
GND
- STL
1 stop18h 48m
American Airlines
Deal found 6/8![American Airlines logo]()
$740
This American Airlines deal was found by Cheapflights users on 6/7. 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 12/165:10 am
STL
- GND
1 stop7h 51m
American Airlines
Wed 1/134:00 pm
GND
- STL
1 stop9h 59m
American Airlines
Deal found 6/7![American Airlines logo]()
$741
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 June 10, 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 June 10, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/78:55 pm
ORD
- GND
2 stops16h 18m
American Airlines
Tue 7/213:13 pm
GND
- ORD
2 stops16h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$703
This Priceline deal was found by Cheapflights users on 6/9. 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.
Tue 7/216:30 pm
ORD
- GND
1 stop18h 55m
JetBlue
Tue 7/283:30 pm
GND
- ORD
1 stop18h 20m
JetBlue
Deal found 6/9![JetBlue logo]()
$736
This Orbitz deal was found by Cheapflights users on 6/5. 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.
Fri 7/33:40 pm
ORD
- GND
2 stops45h 50m
Multiple Airlines
Fri 7/103:30 pm
GND
- ORD
1 stop31h 28m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$752
This Delta deal was found by Cheapflights users on 6/8. 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 11/75:30 am
ORD
- GND
1 stop7h 45m
Delta
Sat 11/144:30 pm
GND
- ORD
2 stops22h 07m
Delta
Deal found 6/8![Delta logo]()
$783
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/16:12 pm
STL
- GND
2 stops19h 01m
American Airlines
Fri 8/74:57 pm
GND
- STL
1 stop18h 48m
American Airlines
Deal found 6/8![American Airlines logo]()
$740
This Air Canada deal was found by Cheapflights users on 6/6. 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 11/213:55 pm
ORD
- GND
2 stops21h 35m
Multiple Airlines
Sat 11/2812:20 pm
GND
- ORD
2 stops24h 50m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$775
This Expedia deal was found by Cheapflights users on 6/5. 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.
Fri 7/35:22 pm
ORD
- GND
1 stop19h 43m
JetBlue
Fri 7/103:30 pm
GND
- ORD
1 stop25h 46m
JetBlue
Deal found 6/5![JetBlue logo]()
$801
This Air Canada deal was found by Cheapflights users on 6/8. 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 11/106:30 pm
ORD
- GND
1 stop19h 00m
Multiple Airlines
Tue 11/1712:20 pm
GND
- ORD
2 stops22h 40m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$776
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 10/235:00 am
ORD
- GND
1 stop7h 50m
American Airlines
Mon 11/23:42 pm
GND
- ORD
1 stop9h 26m
American Airlines
Deal found 6/10![American Airlines logo]()
$779
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/255:59 pm
ORD
- GND
1 stop19h 14m
American Airlines
Sat 8/13:29 pm
GND
- ORD
1 stop18h 33m
American Airlines
Deal found 6/10![American Airlines logo]()
$798
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/206:24 pm
STL
- GND
1 stop18h 34m
American Airlines
Mon 6/292:58 pm
GND
- STL
1 stop8h 59m
American Airlines
Deal found 6/10![American Airlines logo]()
$875
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sat 7/41:26 pm
MDW
- GND
2 stops24h 04m
Multiple Airlines
Sun 7/123:30 pm
GND
- MDW
1 stop19h 10m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,071
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/15:10 am
STL
- GND
1 stop8h 05m
American Airlines
Wed 8/54:57 pm
GND
- STL
1 stop18h 48m
American Airlines
Deal found 6/8![American Airlines logo]()
$1,051
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Sat 8/112:10 pm
STL
- GND
3 stops24h 20m
Multiple Airlines
Wed 8/53:30 pm
GND
- STL
2 stops28h 12m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,552
This Mytrip deal was found by Cheapflights users on 6/9. 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 11/251:00 pm
MDW
- GND
3 stops17h 10m
Multiple Airlines
Sun 11/296:55 pm
GND
- MDW
3 stops19h 38m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,610
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Sat 9/199:30 am
MDW
- GND
3 stops28h 00m
Multiple Airlines
Sat 9/265:40 pm
GND
- MDW
3 stops25h 53m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,848
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sat 6/201:20 pm
STL
- GND
2 stops24h 10m
Multiple Airlines
Mon 6/298:55 am
GND
- STL
3 stops30h 28m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,873
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Sat 8/17:20 am
STL
- GND
3 stops29h 10m
Multiple Airlines
Fri 8/71:30 pm
GND
- STL
2 stops25h 32m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$2,094
This Mytrip deal was found by Cheapflights users on 6/7. 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 6/269:17 am
MDW
- GND
3 stops21h 53m
Multiple Airlines
Mon 6/296:00 am
GND
- MDW
3 stops32h 09m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$2,533
Last-minute flights from Illinois to GrenadaDiscover last-minute flight deals from Illinois to Grenada. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Grenada. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 6/128:14 pm
STL
- GND
2 stops17h 00m
American Airlines
Mon 6/152:58 pm
GND
- STL
2 stops20h 14m
American Airlines
Deal found 6/8![American Airlines logo]()
$919
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 6/125:16 am
STL
- GND
1 stop7h 42m
American Airlines
Sun 6/142:58 pm
GND
- STL
1 stop8h 59m
American Airlines
Deal found 6/8![American Airlines logo]()
$920
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/206:24 pm
STL
- GND
1 stop18h 34m
American Airlines
Mon 6/292:58 pm
GND
- STL
1 stop8h 59m
American Airlines
Deal found 6/10![American Airlines logo]()
$875
This Air Canada deal was found by Cheapflights users on 6/7. 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 6/238:40 pm
ORD
- GND
1 stop16h 50m
Air Canada
Sun 6/283:30 pm
GND
- ORD
2 stops17h 20m
Air Canada
Deal found 6/7![Air Canada logo]()
$699
This Justfly.com deal was found by Cheapflights users on 6/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:35 am
ORD
- GND
1 stop27h 45m
JetBlue
Tue 6/303:47 pm
GND
- ORD
1 stop17h 58m
JetBlue
Deal found 6/5![JetBlue logo]()
$740
This Orbitz deal was found by Cheapflights users on 6/5. 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.
Fri 7/33:40 pm
ORD
- GND
2 stops45h 50m
Multiple Airlines
Fri 7/103:30 pm
GND
- ORD
1 stop31h 28m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$752
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:45 pm
ORD
- GND
1 stop21h 45m
Air Canada
Sun 7/123:30 pm
GND
- ORD
1 stop22h 52m
Air Canada
Deal found 6/10![Air Canada logo]()
$607
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/78:55 pm
ORD
- GND
2 stops16h 18m
American Airlines
Tue 7/213:13 pm
GND
- ORD
2 stops16h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$703
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:00 am
ORD
- GND
1 stop31h 20m
JetBlue
Mon 7/203:30 pm
GND
- ORD
1 stop18h 20m
JetBlue
Deal found 6/7![JetBlue logo]()
$767
This Expedia deal was found by Cheapflights users on 6/6. 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.
Tue 7/216:30 pm
ORD
- GND
1 stop18h 55m
JetBlue
Tue 7/283:30 pm
GND
- ORD
1 stop18h 20m
JetBlue
Deal found 6/6![JetBlue logo]()
$707
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/215:59 pm
ORD
- GND
1 stop19h 14m
American Airlines
Tue 7/283:13 pm
GND
- ORD
2 stops16h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$762
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:41 am
ORD
- GND
1 stop27h 54m
JetBlue
Sat 8/14:00 pm
GND
- ORD
1 stop17h 52m
JetBlue
Deal found 6/8![JetBlue logo]()
$725
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 June 10, 2026.
Search for one-way flight options from Illinois to Grenada. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Orbitz deal was found by Cheapflights users on 6/7. 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.
Sat 7/115:35 pm
ORD
- GND
1 stop19h 55m
Air Canada
Deal found 6/7![Air Canada logo]()
$277
This Air Canada deal was found by Cheapflights users on 6/7. 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 7/146:22 pm
ORD
- GND
2 stops19h 08m
Air Canada
Deal found 6/7![Air Canada logo]()
$335
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:00 am
ORD
- GND
1 stop31h 20m
JetBlue
Deal found 6/7![JetBlue logo]()
$388
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Mon 7/135:58 pm
ORD
- GND
2 stops43h 32m
Air Canada
Deal found 6/7![Air Canada logo]()
$408
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:27 pm
ORD
- GND
1 stop20h 08m
JetBlue
Deal found 6/7![JetBlue logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/92:48 pm
MDW
- GND
3 stops45h 42m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 6/7. 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 7/116:00 am
MDW
- GND
1 stop7h 32m
Delta
Deal found 6/7![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 7/106:58 pm
MDW
- GND
2 stops18h 34m
Delta
Deal found 6/7![Delta logo]()
$437
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/135:59 pm
ORD
- GND
1 stop19h 14m
American Airlines
Deal found 6/7![American Airlines logo]()
$445
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/85:00 am
ORD
- GND
1 stop8h 13m
American Airlines
Deal found 6/7![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/128:00 am
ORD
- GND
2 stops29h 13m
American Airlines
Deal found 6/7![American Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/101:50 pm
ORD
- GND
3 stops46h 40m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$455
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 June 10, 2026.
Round-trip from | $607 (Trip.com) |
|---|---|
One-way from | $277 (Orbitz) |
Popular in | December |
Cheapest in | February |
Average price | $685 |
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 June 10, 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
Cheapest round-trip
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Tue 7/7
8:55 pm-2:13 pm
2 stops16h 18m
St. George's Point Saline Intl
Tue 7/21
3:13 pm-6:38 am
2 stops16h 25m
$703
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Tue 7/21
6:30 pm-2:25 pm
1 stop18h 55m
St. George's Point Saline Intl
Tue 7/28
3:30 pm-8:50 am
1 stop18h 20m
$736
St. LouisSt. George's
STL - GND
STLGND
Lambert-St Louis
Sat 8/1
6:12 pm-2:13 pm
2 stops19h 01m
St. George's Point Saline Intl
Fri 8/7
4:57 pm-10:45 am
1 stop18h 48m
$740
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Fri 7/3
3:40 pm-2:30 pm
2 stops45h 50m
St. George's Point Saline Intl
Fri 7/10
3:30 pm-9:58 pm
1 stop31h 28m
$752
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sat 11/21
3:55 pm-3:30 pm
2 stops21h 35m
St. George's Point Saline Intl
Sat 11/28
12:20 pm-11:10 am
2 stops24h 50m
$775
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Tue 11/10
6:30 pm-3:30 pm
1 stop19h 00m
St. George's Point Saline Intl
Tue 11/17
12:20 pm-9:00 am
2 stops22h 40m
$776
Quickest round-trip
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Fri 10/23
5:00 am-1:50 pm
1 stop7h 50m
St. George's Point Saline Intl
Mon 11/2
3:42 pm-11:08 pm
1 stop9h 26m
$779
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sat 11/7
5:30 am-3:15 pm
1 stop7h 45m
St. George's Point Saline Intl
Sat 11/14
4:30 pm-12:37 pm
2 stops22h 07m
$783
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Sat 7/25
5:59 pm-2:13 pm
1 stop19h 14m
St. George's Point Saline Intl
Sat 8/1
3:29 pm-9:02 am
1 stop18h 33m
$798
ChicagoSt. George's
ORD - GND
ORDGND
Chicago O'Hare Intl
Fri 7/3
5:22 pm-2:05 pm
1 stop19h 43m
St. George's Point Saline Intl
Fri 7/10
3:30 pm-4:16 pm
1 stop25h 46m
$801
Showing 1-10 of 31 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 $399). Flying from Illinois to Grenada in May is currently the most expensive (average of $702). 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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to Grenada
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Grenada by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Grenada by cabin class
Find flights from Illinois to Grenada, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Grenada flights
Browse other Illinois and Grenada flight options. Last updated on June 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 10, 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% |