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Grenada

$294+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Illinois to Grenada

Keep the following information in mind while searching for Illinois to Grenada flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$563
(Expedia)

One-way from

$294
(Air Canada)

Popular in

November

Cheapest in

September

Average price

$687
From Illinois to Grenada
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One-way flight from Illinois to Grenada
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Highest demand for flights based on searches. 11% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to Grenada

Cheapest flights from Illinois to Grenada
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 septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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.
sáb. 11/87:07 pmORD - GND
1 stop17h 56mAmerican Airlines
vie. 11/144:03 pmGND - ORD
1 stop10h 34mAmerican Airlines
Deal found 9/17$571
This Trip.com deal was found by Cheapflights users on 9/17. 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.
sáb. 11/86:44 amORD - GND
1 stop29h 41mJetBlue
vie. 11/144:23 pmGND - ORD
1 stop30h 29mJetBlue
Deal found 9/17$594
This American Airlines deal was found by Cheapflights users on 9/16. 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.
jue. 11/67:07 pmORD - GND
1 stop17h 56mAmerican Airlines
lun. 11/104:03 pmGND - ORD
1 stop19h 02mAmerican Airlines
Deal found 9/16$617
This Expedia deal was found by Cheapflights users on 9/15. 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.
lun. 10/206:45 amORD - GND
1 stop31h 11mJetBlue
lun. 10/273:21 pmGND - ORD
1 stop30h 31mJetBlue
Deal found 9/15$642
This American Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 12/35:10 amSTL - GND
1 stop7h 51mAmerican Airlines
sáb. 12/274:31 pmGND - STL
2 stops20h 19mAmerican Airlines
Deal found 9/16$647
This American Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 10/316:00 amORD - GND
1 stop7h 49mAmerican Airlines
vie. 11/74:03 pmGND - ORD
1 stop10h 34mAmerican Airlines
Deal found 9/16$652
This American Airlines deal was found by Cheapflights users on 9/17. 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.
mar. 12/233:04 pmORD - GND
1 stop22h 25mAmerican Airlines
mié. 12/314:31 pmGND - ORD
1 stop10h 12mAmerican Airlines
Deal found 9/17$666
This American Airlines deal was found by Cheapflights users on 9/17. 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.
sáb. 12/67:07 pmORD - GND
1 stop17h 54mAmerican Airlines
mié. 1/144:45 pmGND - ORD
1 stop18h 14mAmerican Airlines
Deal found 9/17$677
This American Airlines deal was found by Cheapflights users on 9/17. 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.
sáb. 12/67:48 pmORD - GND
2 stops17h 13mAmerican Airlines
jue. 1/154:45 pmGND - ORD
2 stops20h 27mAmerican Airlines
Deal found 9/17$682
This American Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 11/215:15 amSTL - GND
1 stop7h 48mAmerican Airlines
vie. 11/284:03 pmGND - STL
2 stops23h 14mAmerican Airlines
Deal found 9/16$807
This American Airlines deal was found by Cheapflights users on 9/15. 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.
dom. 10/55:28 amSTL - GND
1 stop7h 47mAmerican Airlines
mié. 10/83:54 pmGND - STL
1 stop9h 02mAmerican Airlines
Deal found 9/15$847
This American Airlines deal was found by Cheapflights users on 9/16. 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.
sáb. 12/276:35 pmSTL - GND
2 stops18h 54mAmerican Airlines
sáb. 1/34:31 pmGND - STL
2 stops22h 43mAmerican Airlines
Deal found 9/16$1,110

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 septiembre 17, 2025.
Use the filters below to find and compare flights from Illinois to Grenada that are best for you.

Fly from

Illinois

Fly to

Grenada

Route

Depart

Return

Price

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

lun. 2/2

7:17 pm-2:35 pm

2 stops17h 18m

St. George's Point Saline Intl

lun. 2/9

4:45 pm-8:25 am

2 stops17h 40m

$597

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

jue. 1/29

5:50 am-3:15 pm

1 stop7h 25m

St. George's Point Saline Intl

dom. 2/1

4:30 pm-11:54 pm

1 stop9h 24m

$617

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

jue. 1/29

8:25 pm-2:35 pm

2 stops16h 10m

St. George's Point Saline Intl

dom. 2/1

4:45 pm-8:45 am

2 stops18h 00m

$627

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

mié. 12/3

5:10 am-3:01 pm

1 stop7h 51m

St. George's Point Saline Intl

sáb. 12/27

4:31 pm-10:50 am

2 stops20h 19m

$647

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

vie. 10/31

6:00 am-2:49 pm

1 stop7h 49m

St. George's Point Saline Intl

vie. 11/7

4:03 pm-12:37 am

1 stop10h 34m

$652

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

mar. 12/23

8:50 pm-3:29 pm

2 stops16h 39m

St. George's Point Saline Intl

mié. 12/31

4:31 pm-7:30 am

2 stops16h 59m

$657

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

lun. 12/8

7:07 pm-3:01 pm

1 stop17h 54m

St. George's Point Saline Intl

jue. 1/15

4:45 pm-12:30 am

1 stop9h 45m

$677

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

sáb. 12/6

7:07 pm-3:01 pm

1 stop17h 54m

St. George's Point Saline Intl

mié. 1/14

4:45 pm-8:59 am

1 stop18h 14m

$677

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

mar. 12/9

5:00 am-3:01 pm

1 stop8h 01m

St. George's Point Saline Intl

mié. 1/14

4:45 pm-8:59 am

1 stop18h 14m

$677

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

lun. 12/8

5:00 am-3:01 pm

1 stop8h 01m

St. George's Point Saline Intl

vie. 1/16

4:45 pm-12:30 am

1 stop9h 45m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 28 results
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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.
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

What is the cheapest month to book a flight from Illinois to Grenada?

Currently, January is the cheapest month in which you can book a flight from Illinois to Grenada (average of $559). Flying from Illinois to Grenada in July is currently the most expensive (average of $708). 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.

What is the cheapest time of day to fly from IL to GD?

Find hourly flight availability from Illinois to Grenada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Grenada as you normally would.

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.

  • How long is the flight from Illinois to Grenada?

    There are many flights that can get you from Illinois to Grenada in 7h 25m. Fly via American Airlines or Delta to get the fastest option. The distance from Illinois to Grenada is about 2598 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Illinois to Grenada that include hotel bookings?

    Yes. In addition to deals on Illinois to Grenada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Grenada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Grenada.

  • Can I find deals for business class flights from Illinois to Grenada?

    Yes. Cheapflights offers flight deals from Illinois to Grenada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Grenada?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Grenada (average of $559). Flying from Illinois to Grenada in July is currently the most expensive (average of $708). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Grenada

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Grenada

Discover the top airline 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$627Average$795FlexibilityNo cancel feeOn-time71%

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